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HomeMy WebLinkAbout01-5000-Temporary-Facilities-And-Controls_Rev_1Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 1 SECTION 01 5000 TEMPORARY FACILITIES AND CONTROLS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section includes requirements for temporary utilities, support facilities, and security and protection facilities, including, but not limiting to: 1. Temporary water. 2. Weather protection. 3. Heating during construction. 4. Temporary power. 5. Hoisting equipment and machinery. 6. Staging. 7. Maintenance of access. 8. Dust, noise, and pollution control. 9. Enclosures. 10. Cleaning during construction. 11. Collection and disposal of waste. 12. Drainage and sewerage. 13. Field offices and storage sheds. 14. Telephone service. 15. Sanitary facilities. 16. Parking. 17. Temporary fencing, barriers, and partitions. 18. Protection of new and existing construction. 19. Temporary bracing, shoring, sheeting, tie-downs. 20. Temporary protective night lighting. 21. Temporary job signs. 22. Temporary paving. 23. Water control. 24. Temporary stairs and ramps. 25. Maintenance of streets, walks, and grounds. 26. Temporary elevator use. 27. Security and protection facilities installation. 28. Watchmen, flagmen, police details. 29. Municipal police and fire department services. 30. Temporary fire protection. 31. Moisture and mold control. B. Related Requirements: 1. Document 00 7300, “General Conditions of the Contract.” 2. Williams-Steiger Occupational Safety and Health Act of 1970, Public Law 91-596. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 2 3. Part 1910 Occupational and Health Standards, Chapter 17 of Title 29, Code of Federal Regulations. 4. Part 1418 and 1518 Safety and Health Regulations for Construction, Chapter 13 of Title 29, Code of federal Regulations. 5. Massachusetts State Building Code 780 CMR. 6. Section 01 1100 "Summary" for waiver of building permit fee and inspection fees. 7. Section 01 1400 "Work Restrictions." 8. Section 01 5639 “Temporary Tree And Plant Protection." 9. Section 01 5716 “Temporary Pest Control." 10. Section 32 2000 “Earth Moving” for dewatering and for disposal of ground water at Project site. 11. Section 32 1216 “Asphalt Paving" for construction and maintenance of asphalt pavement for temporary roads and paved areas. 12. Section 32 1313 "Concrete Paving" for construction and maintenance of cement concrete pavement for temporary roads and paved areas. 1.3 USE CHARGES A. Installation and removal of and use charges for temporary facilities shall be included in the Contract Sum unless otherwise indicated. Allow other entities to use temporary services and facilities without cost, including, but not limited to, Owner's construction forces, Architect, testing agencies, and authorities having jurisdiction. B. Sewer Service: General Contractor shall pay sewer-service use charges for sewer usage by all entities for construction operations. C. Water Service: General Contractor shall pay water-service use charges for water used by all entities for construction operations. 1. Water Service from Existing System: Water from Owner's existing water system is available for use with metering and with payment of use charges. Provide connections and extensions of services and metering as required for construction operations. See Drawing PH-100. D. Electric Power Service: General Contractor shall pay electric-power-service use charges for electricity used by all entities for construction operations. 1. Charges for installation of the temporary electrical service will be paid by the Electrical subcontractor. 2. Electrical service for temporary construction trailers and temporary site lighting as shown on the Drawings shall be provided through the temporary electrical service. See Drawing PH-100. E. Contractor shall obtain all permits related to temporary work. All required permits and inspection fees will be paid for by the General Contractor or Filed Sub-Bid Contractor performing the Work. 1.4 INFORMATIONAL SUBMITTALS A. Make Submittals in accordance with Section 01 3300 “Submittal Procedures.” B. Site Plan: Show temporary facilities, utility hookups, staging areas, and parking areas for construction personnel. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 3 C. Shop Drawings: Submit shop drawings for all signage. D. Erosion- and Sedimentation-Control Plan: Show compliance with requirements of EPA Construction General Permit or authorities having jurisdiction, whichever is more stringent. Comply with requirements of Section 31 2500, “Erosion And Sediment Control.” E. Fire-Safety Program: Show compliance with requirements of NFPA 241 and authorities having jurisdiction. Indicate Contractor personnel responsible for management of fire-prevention program. 1. Maintain sprinkler coverage or provide temporary heat detectors in areas where sprinklers are disconnected or as required by the local jurisdiction. Maintain fire alarm auto notification to Fire Department during construction. F. Moisture-Protection Plan: Describe procedures and controls for protecting materials and construction from water absorption and damage. 1. Describe delivery, handling, and storage provisions for materials subject to water absorption or water damage. 2. Indicate procedures for discarding water-damaged materials, protocols for mitigating water intrusion into completed Work, and replacing water-damaged Work. 3. Indicate sequencing of work that requires water, such as sprayed fire-resistive materials, plastering, and terrazzo grinding, and describe plans for dealing with water from these operations. Show procedures for verifying that wet construction has dried sufficiently to permit installation of finish materials. 1.5 QUALITY ASSURANCE A. Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary electric service. Install service to comply with NFPA 70. B. Comply with requirements of authorities having jurisdiction, codes, utility companies, OSHA, and industry standards including, but not limiting to: 1. NFPA 241. 2. NFPA 70. 3. ANSI A10. 4. NECA NJG-6. C. Tests and Inspections: Arrange for authorities having jurisdiction to test and inspect each temporary utility before use. Obtain required certifications and permits. D. General Contractor is solely responsible for means and methods to complete the Work including Temporary Facilities and Controls. 1.6 PROJECT CONDITIONS A. Temporary Use of Permanent Facilities: Engage Installer of each permanent service to assume responsibility for operation, maintenance, and protection of each permanent service during its use as a construction facility before Owner's acceptance, regardless of previously assigned responsibilities. B. Other contractors employed by Owner and working concurrently within the work limits may include without limitation hazardous materials contractors, specialty system contractors and Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 4 furnishing contractors. When reasonably available, General Contractor shall provide temporary facilities and controls to support the work of other contractors employed by Owner. PART 2 - PRODUCTS 2.1 MATERIALS A. Materials for temporary facilities and controls may be new or used, but must be adequate in capacity for the required usage, must not create unsafe conditions, and must not violate requirements of applicable codes and standards. B. Chain-Link Fencing: Minimum 2-inch, 0.148-inch-thick, galvanized-steel, chain-link fabric fencing; minimum 6 feet high with galvanized-steel pipe posts; minimum 2-3/8-inch-OD line posts and 2-7/8-inch-OD corner and pull posts, with 1-5/8-inch-OD top rails. 1. Fencing Windscreen Privacy Screen: Polyester fabric scrim with grommets for attachment to chain-link fence, sized to height of fence, in color selected by Architect from manufacturer's standard colors. Provide along entire length of chain-link fencing at all locations. C. Polyethylene Sheet: Reinforced, fire-resistive sheet, 10-mil minimum thickness, with flame- spread rating of 15 or less per ASTM E 84 and passing NFPA 701 Test Method 2. D. Sheathing: Glass-mat gypsum wall sheathing, ASTM C 1177. E. Metal Studs, Exterior Non-Load-Bearing Wall Framing: 1. Steel Sheet: ASTM A 1003, Structural Grade, Type H, metallic coated. 2. Steel Studs: Manufacturer's standard C-shaped steel studs, of web depths indicated, punched, with stiffened flanges, and minimum base-metal thickness of 0.0428 inch. F. Metal Studs, Interior: Non-load-bearing steel framing systems for interior gypsum board assemblies. 1. Steel Sheet: ASTM C 754. 2. Studs and Runners: ASTM C 645. G. Insulation: Unfaced mineral-fiber blanket, manufactured from glass, slag wool, or rock wool; with maximum flame-spread and smoke-developed indexes of 25 and 50, respectively. H. Interior Gypsum Board: 1. Gypsum Wallboard: ASTM C 1396. 2. Gypsum Board, Type X (Fire-Rated): ASTM C 1396. 3. Joint Tape: Paper. 4. Joint Compound: Setting-type or drying-type, all-purpose compound. I. Exterior Wood for Ramps and Stairs: Construction or No. 2 grade, preservative-treated southern pine (SPIB). 2.2 TEMPORARY FACILITIES A. Field Offices and Storage Sheds, General: Prefabricated or mobile units with serviceable finishes, temperature controls, and foundations adequate for normal loading. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 5 2.3 EQUIPMENT A. Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by locations and classes of fire exposures. B. HVAC Equipment: Unless Owner authorizes use of permanent HVAC system, provide vented, self-contained, liquid-propane-gas or fuel-oil heaters with individual space thermostatic control. 1. Use of gasoline-burning space heaters, open-flame heaters, or salamander-type heating units is prohibited within the building. 2. Heating Units: Listed and labeled for type of fuel being consumed, by a qualified testing agency acceptable to authorities having jurisdiction, and marked for intended location and application. 3. Permanent HVAC System: If Owner authorizes use of permanent HVAC system for temporary use during construction, provide filter with MERV of 10 at each return-air grille in system and remove at end of construction and clean HVAC system as required in Section 01 7700 "Closeout Procedures." PART 3 - EXECUTION 3.1 INSTALLATION, GENERAL A. General: Comply with the following: 1. Provide construction for temporary offices, shops, and sheds located within construction area or within 30 feet of building lines that is noncombustible according to ASTM E 136. Comply with NFPA 241. 2. Maintain support facilities until Architect schedules Substantial Completion inspection. Remove before Substantial Completion. Personnel remaining after Substantial Completion will be permitted to use permanent facilities, under conditions acceptable to Owner. B. Locate facilities where they will serve Project adequately and result in minimum interference with performance of the Work. Relocate and modify facilities as required by progress of the Work. C. Provide each facility ready for use when needed to avoid delay. Do not remove until facilities are no longer needed or are replaced by authorized use of completed permanent facilities. 3.2 TEMPORARY WATER A. Water Service: Install water service and distribution piping in sizes and pressures adequate for construction. 1. Any temporary hoses and pipe lines and connections from the permanent service lines either outside or within the building, necessary for the use of General Contractor and his Subcontractors shall be installed, protected, and maintained at the expense of General Contractor. 2. Temporary hoses and temporary pipe lines used for transporting water shall not be run unattended or unprotected across parking areas, parking area entrance, walkways, plazas, or steps. Temporary hoses and temporary pipelines shall not be permitted to be installed along, through or across corridor and occupied rooms or spaces. B. General Contractor shall provide an adequate supply of drinking water from approved sources of acceptable quality, satisfactorily cooled, for his employees and those of his Subcontractors. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 6 3.3 WEATHER PROTECTION A. It is the intent of these Specifications to require that General Contractor shall provide temporary enclosures and heat to permit construction work to be carried on during the months of November through March in compliance with M.G.L. Chapter 149, § 44D(G). These Specifications are not to be construed as requiring enclosures or heat for operations that are not economically feasible to protect in the judgment of Architect. Included in the preceding category, without limitation, are such items as site work, excavation, steel erection, erection of certain "exterior" wall panels, roofing, and similar operations. B. "WEATHER PROTECTION" shall mean the temporary protection of that work adversely affected by moisture, wind and cold, by covering, enclosing and/or heating. This protection shall provide adequate working areas during the months of November through March as determined by Architect and consistent with the approved construction schedule to permit the continuous progress of all work necessary to maintain an orderly and efficient sequence of construction operations. General Contractor shall furnish and install all "weather protection" material and be responsible for all costs, including heating required to maintain a minimum temperature of 50 degrees F. at the working surface. This provision does not supersede any specific requirements for methods of construction, curing of materials or the applicable general conditions set forth in the Contract with added regard to performance obligations of Contractor. C. Installation of weather protection and heating devices shall comply with all safety regulations including provisions for adequate ventilation and fire protection devices. Heating devices which may cause damage to finish surfaces shall not be used. D. General Contractor shall furnish and install one accurate Fahrenheit thermometer at each work area as designated by Architect. However, one additional accurate Fahrenheit thermometer shall be provided for every 2,000 square feet of floor space where the work areas exceed 2,000 square feet. E. Weather Protection by Subcontractors: General Contractor shall provide, at his own expense, all Weather Protection as defined above except as follows. 1. Each Subcontractor shall pay for and be responsible for the weather protection of his tools, devices, equipment, appliances and appurtenances to be used in the accomplishment of his work and for the weather protection of materials furnished by him until such materials are incorporated as a physical part of the Project. 2. Protection and heating of aggregates and water for concrete and mortars shall be the responsibility and at the expense of the respective Subcontractors furnishing concrete and mortars. 3. Construction Water Facilities, furnished and installed by Plumbing Subcontractor, shall be protected against freezing by such Subcontractor at his own expense. 4. Hoses, piping and accessory devices installed and connected by others to the water facilities furnished by Plumbing Subcontractor shall be protected against freezing by the installer, at his own expense. 3.4 HEATING DURING CONSTRUCTION A. Provide temporary heating required by construction activities for curing or drying of completed installations or for protecting installed construction from adverse effects of low temperatures or high humidity. Select equipment that will not have a harmful effect on completed installations or elements being installed. 1. General Contractor shall provide at his own expense all temporary heating and ventilating, except that protection and heating of aggregates and water for concrete and Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 7 mortars shall be the responsibility of the respective Subcontractors furnishing concrete and mortars. Portable heating units shall be of sufficient capacity and number and shall be so located that damage to any part of the project from low temperature will be prevented and that concrete, masonry, and other components requiring curing shall be properly cured. General Contractor shall pay for all fuel and electrical energy required for Construction Heating and Ventilating. a. Heaters for temporary heat shall be temporary steam generators, forced air heaters, or other type heaters located outside the building or vented to the outside of the building. Heaters shall be of such a type as to not damage or stain construction. Heaters shall be UL approved. b. At no time shall oil burning "salamander" type heaters be used, nor shall non-vented, open flame heaters be used inside the building. c. Propane-type heaters shall not be used at anytime within area of the building or near stockpiles of combustible materials. d. Obtain Architect’s approval of heater placement location. e. To the greatest extent possible use hot water and portable fan coil unit temporary heating systems instead of forced hot air systems. f. If forced hot air systems are used do not create positive pressure in work zones which could force work zone dust and fumes into the occupied areas. g. If forced hot air systems are used provide direct to exterior exhaust with CFM capacity equal to at least 110 percent of the forced hot air CFM supply capacity to create negative pressure within the work zone. h. Provide all utility connections and make all arrangements for this service. Provide all fuel, equipment, distribution, controls and other items needed. Select equipment that will not have a harmful effect on completed installations or elements to be installed. i. Temporary electric heat within the building is prohibited unless preapproved by Owner. If approved by Owner, Contractor shall pay for all temporary electric heating costs j. Maintain a minimum ambient and substrate temperature of 40 degrees F, unless a higher temperature is required by manufacturers. Manufacturers typically require higher ambient and substrate temperatures for finish work. Maintain a maximum relative humidity of 50 percent during temporary heating. Provide one high and low type recording thermometers and hygrometer for every 10,000 square feet. Maintain daily temperature and humidity readings and record in Contractor’s daily report. k. At the earliest possible time, submit a comprehensive, detailed temporary heating plan to Owner. Describe equipment, fuels, fuel storage, fuel delivery, ventilation, moisture control carbon monoxide control, operation plan, and worker hours assigned to temporary heating. Allow at least 20 working days for plan review and comment by Owner. Do not implement the temporary heating plan until approved by Owner. B. After the building or portion thereof is completely enclosed by either permanent construction or substantial temporary materials having a comparable resistance as the specified permanent construction, General Contractor shall pay and provide heat therein of not less than 50 degrees F, nor more than 75 degrees F, which shall be continuously maintained in the enclosed area until the project is accepted. C. General Contractor shall furnish and install one accurate recording Fahrenheit thermometer at a place designated by Architect, and one additional accurate thermometer for every 2,000 square feet of floor space, located as directed by Architect in order to determine if the specified temperatures are maintained. General Contractor or his authorized agent shall furnish daily to the Clerk of the Works, three copies of a signed statement of temperatures recorded every three hours. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 8 D. General Contractor, with the approval of Architect and Owner, may use the permanent heating system as specified for the project once it has been tested, flushed out and chemically treated, thoroughly cleaned of all construction dust and dirt, and is ready to operate. Energy costs incurred through the use of the permanent heating system shall be paid by the Owner. Energy costs incurred through the use of temporary power or temporary heating systems shall be paid by the General Contractor. General Contractor and the HVAC and/or Electrical Subcontractor shall coordinate their work so that the permanent heating system for the building will be available and ready to provide heat as soon as the building is closed in. 1. The permanent heating and ventilating system, including permanent wiring to a permanent power source, shall be completely installed as designed and shall have received all required inspections and approvals before the system may be used for temporary heat. 2. Units of the permanent heating and ventilating system which are designed to be used with filters shall be equipped with proper filters before being placed in use for temporary Heating and Ventilating. Such units shall not be used without filters. Filters shall be cleaned or changed as required to maintain proper operation of the equipment. 3. At termination of the use of the permanent system for temporary heating and ventilating, the system shall be cleaned, provided with new filters, new belts if required, and all damage repaired or replaced. a. Maintain the system in “like new” condition. b. Comply, inspect, service and as needed restore the entire system immediately prior to Substantial Completion. c. Temporary operation of the permanent heating system does not mean acceptance of the permanent heating system by Owner. d. Warranties start on Substantial Completion, not on first temporary use. e. For heating systems requiring chemical treatment, do not operate without chemical treatment fully installed and operational. 4. The HVAC Contractor is responsible to maintain and operate the permanent HVAC system continually and around the clock until Substantial Completion. a. Provide a temporary automatic control system or the Contract permanent control system for occupant and energy costs. E. It shall be the sole responsibility of the HVAC and/or Electrical Contractor to operate and to put in first-class condition all portions of the permanent heating system used for heating during construction. Owner will require the discharge of inexperienced or unsatisfactory operating labor. F. The installation and operation of heating devices shall comply with all safety regulations including provisions for adequate ventilation and fire protection. Heating devices which may cause damage to finish surfaces shall not be used. 3.5 TEMPORARY POWER A. Temporary Power Service: Provide temporary electric power service and distribution system of sufficient size, capacity, and power characteristics required for construction operations. 1. Power: Provide power distribution as required throughout new structure 120/208 volt, 3 phase, 60 cycle AC. Termination of power distribution shall be at one location in each major section of building, approximately at center. Termination shall be provided complete with circuit breakers, connect switches and other electrical devices as required to protect power supply system. Submit plan showing electrical distribution locations for Architect's approval. 2. Coordinate temporary electric service with utility company, National Grid. Initiate the required work order and coordinate the installation of the temporary service with the utility Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 9 company. Back charges from the utility service provider will be paid by Owner. Provide required electrical infrastructure to bring new underground temporary service to the construction site, including but not limited to a new pole riser and conduits to the temporary power distribution system. B. The electrical subcontractor is required under Section 26 0000, “Electrical,” to provide temporary feeders of sufficient capacity from the local utility company, or from the institution power lines, at the point designated on the drawings, to provide for the electric light and power requirements of the Project while under construction and until the permanent feeders have been installed and are in operation. C. Any temporary wiring of a special nature, other than that specified in Section 26 0000, “Electrical,” shall be paid for by the Subcontractor requiring it, such as: 1. Special circuits required by electric welders, elevators, lifts or other special equipment requiring high-amperage and/or special voltage service. 2. Exterior lighting circuits for protection against vandalism, public warning lights, lights for advertising, and similar items. D. General Contractor and all Subcontractors, individually, shall furnish all extension cords, sockets, motors, and accessories required for their work. They shall also pay for all temporary wiring of construction offices and buildings used by them. General Contractor shall pay for the offices of the General Contractor and the Owner’s Clerk of the Works. E. All temporary wiring installed by the Electrical Subcontractor shall be removed after it has served its purpose. Use copper wire only. F. All relocations of temporary service to meet construction and/or phasing requirements shall be performed at no additional cost to Owner. G. Lighting: Provide temporary lighting with local switching that provides adequate illumination for construction operations, observations, inspections, and traffic conditions. 1. Install and operate temporary lighting that fulfills security and protection requirements without operating entire system. H. The following shall be included by the Electrical Subcontractor in his subcontract price. The temporary electrical services described below may not be adequate to provide for all of the needs of General Contractor or all Subcontractors, but are intended only to provide a basis for obtaining filed sub-bids. General Contractor or any Subcontractor requiring additional temporary services for the proper execution of his work or because of climatic conditions, shall arrange for and obtain such services at his own expense, without additional compensation by Owner. 1. Electrical Subcontractor shall obtain all necessary permits and shall connect to Owner's existing electric power service as a source for temporary electrical power, shall furnish and install the temporary electrical power and lighting systems, and shall pay for all labor, materials, and equipment required therefore. All such temporary electrical work shall meet the requirements of the Massachusetts Electrical Code and OSHA. 2. Electrical Subcontractor shall furnish and install a feeder, or feeders, of sufficient capacity for the requirements of each floor. Temporary lighting shall be based on the following requirements: a. Rooms or spaces under 250 sq. ft.: Two (2) 100 watt lamps. b. Rooms or spaces over 250 sq. ft. and under 500 sq. ft.: Four (4) 100-watt lamps. c. Rooms or spaces 500 sq. ft. and over: Two (2) 200 watt lamps for spaces 500 sq. ft. to 1000 sq. ft. and two (2) 200-watt lamps for every 1000 sq. ft. or fraction thereof. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 10 d. Sufficient additional wiring outlets and lamps shall be installed to insure proper lighting in stairwells, corridors and passage areas. e. Temporary power, in addition to the lighting requirements, shall be provided throughout the building for electrically operated tools, based on a minimum of 0.50 watts per sq. ft. f. Outlets shall be located at convenient points so that extension cords of not over 50 feet in length will reach all work requiring light or power. 3. All necessary cables, load centers, switches and accessories required for the temporary light and power installation shall be provided and installed by the Electrical Subcontractor. 4. Electrical Subcontractor shall furnish and install all lamps, both initial and replacement until the date of Substantial Completion. 5. Temporary light and power requirements herein required is for the use of all trades working at the site. 6. Contractors and Subcontractors shall, individually, furnish all extension cords and lamps therefore, sockets, motors and accessories required for their work. 7. General Contractor and subcontractors shall reimburse the Electrical Subcontractor for the following: a. Any temporary wiring of a special nature, other than that specified above, required for their work. b. Any temporary wiring of construction offices and buildings used by them. c. Any temporary wiring for protective night lighting. 8. All temporary wiring, service equipment, and accessories thereto shall be removed by the Electrical Subcontractor when directed by General Contractor. 9. The provisions of the Massachusetts Electric Code shall be strictly complied with respect to Article 305 of said code, and the following precautions shall be taken: a. Open conductors shall be fastened at ceiling height at minimum of 10 ft. intervals. Conductors may not be laid on the floor, and receptacles or fixed equipment circuits shall contain a separate equipment grounding conductor if run as open wiring. Receptacles shall be of the grounding type. Branch circuits, unless installed in a complete metallic conductor and receptacles electrically connected to the grounding conductor. No bare conductors or earth returns shall be used for wiring of any temporary circuits. Grounding circuits shall never be interrupted. b. All 15 ampere and 20 ampere receptacle outlets on single phase circuits which are used for construction purposes shall have approved ground-fault circuit protection for personnel, as required by Article 210 of the Massachusetts Electrical Code. 3.6 HOISTING EQUIPMENT AND MACHINERY A. Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel. 1. Truck cranes and similar devices used for hoisting materials are considered "tools and equipment" and not temporary facilities. Truck cranes and similar devices include but are not limited to aerial work platforms (boom lifts, scissor lifts, vertical mast lifts) and telehandlers. B. General Contractor shall provide (furnish, install, operate and maintain) in safe condition all hoisting equipment and machinery required for the proper and expeditious prosecution and progress of the Work for the use by all subcontractors for material and equipment delivered to the designated hoisting area without charge, except hoisting equipment and machinery which is specifically required to be provided by each Filed Sub-Bid Trade Contractor and is so stated in each Filed Sub-Bid Trade Contractors’ Section. Costs for hoisting operating services shall be borne by General Contractor or Filed Sub-Bid Trade Contractor providing the hoisting equipment and service. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 11 1. Use of hoisting equipment shall be available to all trades without charge. C. Review Drawings for hoisting requirements and openness of traffic access routes to installed destinations of specified equipment and furnishings. 3.7 STAGING A. Each Filed Sub-Bidder and each subcontractor shall provide all staging and scaffolding required for their interior and exterior work in complete compliance with OSHA regulations. Subcontractors shall comply with all OSHA regulations, state and local regulations and requiretnents. Aluminum and metal ladders are not permitted. The OSHA six foot fall rule in its entirety will be enforced on this project for ALL trades. B. Staging shall comply with governing laws and codes. 3.8 MAINTENANCE OF ACCESS A. General Contractor shall provide and maintain for the duration of his contract, a means of access to, around and within the site, as indicated on the Contract Drawings, for vehicular traffic and authorized personnel. This means of access shall be construed to sustain the weight of equipment customarily engaged for use in construction projects of this type and magnitude. General Contractor shall, without additional compensation from Owner, furnish labor and materials as may be required from time to time to maintain this means of access in an acceptable condition as determined by Architect. Pedestrian access shall provide adequate protection against falling debris, slippage, adequate lighting, warning and directional signs, and protection against construction activities. B. Traffic Controls: Comply with requirements of authorities having jurisdiction. 1. Protect existing site improvements to remain including curbs, pavement, and utilities. 2. Maintain access for fire-fighting equipment and access to fire hydrants. 3.9 DUST, NOISE, AND POLLUTION CONTROL A. Work performed under this Contract shall conform to the requirements of Chapter III, Section 31C and Section 142D of the General Laws, Commonwealth of Massachusetts and Rules and Regulations adopted thereto by the Commonwealth of Massachusetts Department of Public Health, and the requirements of local noise, dust, and pollution control laws, ordinances, and regulative agencies applicable to the Work, and to more stringent requirements of the Contract Documents, governing limitation of noise and environmental pollution. B. Dust: General Contractor shall provide adequate means for the purpose of preventing dust caused by construction operations from creating a hazard, nuisance, and from entering adjacent occupied areas throughout the period of the construction contract. 1. This provision does not supersede any specific requirements for methods of construction or applicable general conditions set forth in the Contract Articles with added regard to performance obligations of General Contractor. C. Noise: Comply with requirements of authorities having jurisdiction. Develop and maintain a noise-abatement program and enforce strict discipline over all personnel to keep noise to a minimum. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 12 1. Endeavor at all times to maintain as low a level of construction noise as practicable in order not to create a disturbance in the neighborhood. 2. Execute construction work by methods and by use of equipment which will reduce excess noise. a. Equip air compressors with silencers, and power equipment with mufflers. b. Manage vehicular traffic and scheduling to reduce noise. 3. Any high noise level operations intended to occur during early morning and evening hours or weekends shall be subject to review and approval by Owner prior to proceeding. 4. Any complaints duly registered by Owner of unacceptable noise levels shall be cause for the use of special precautions and methods of operation by Contractor to reduce noise to acceptable levels, at no additional cost to Owner. a. Owner will be the sole judge of the tolerability of noise levels. b. Refer to Section 01 1145 “Owner Occupancy Requirements” for additional information. D. General Contractor shall institute all measures required to control the generation of dust and to contain contractor-generated dust, inside and outside the building and to the work areas. Provide substantial dust barriers to conduct dust-laden exhaust air away from occupied spaces so as to cause no nuisance. If necessary to limit objectionable levels of dust, provide dust trapping systems or filters. Provide equipment and air filtration systems to maintain work areas in building at negative pressure with respect to adjacent building areas. Use water fog and mist (riot spray or stream) to dampen dusty areas. Contain waste debris disposal operations in enclosures, chutes and covered containers. 1. If the spread of construction generated dust to neighboring property is found to be objectionable, Contractor shall increase efforts to contain construction dust until acceptable conditions are obtained, at no additional cost to Owner. 2. Provide workers in dusty areas with protection and safety facilities in accordance with requirements of authorities having jurisdiction. 3. Dust and other debris resulting from work with painted materials or hazardous material shall be lawfully disposed of, and treatment of hazardous material shall conform to requirements of authorities having jurisdiction. 4. Prevent dust from entering the ventilation systems by covering, sealing and protecting ductwork, diffusers, grilles, louvers and vents. 5. Protect, cover and seal fire detection and alarm components. 6. Protect, cover and seal light fixtures and lamps. 7. Use tools with directly attached vacuum hoses when engaging in activities that produce dust. Do not sweep using dust control products that contaminate floors with oil or other contamination detrimental to finish floor installation. Do not use compressed air to clean unless vacuums are being used simultaneously. 8. Limit dust to 150 micrograms of airborne, breathable particles per cubic meter of air. 3.10 ENCLOSURES A. Provide temporary, insulated, weather tight closures of openings in exterior surfaces for providing acceptable working conditions and protection for materials, allowing for heating during construction, and preventing entry of unauthorized persons. Provide doors with self-closing hardware and locks. B. All utilities including electric ducts, conduits, telephone lines, sprinklers, and other utilities shall be protected against damage from construction activity. General Contractor shall be responsible for all damage to the utilities from construction and shall repair all such damage at no additional cost to Owner. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 13 3.11 CLEANING DURING CONSTRUCTION A. Unless otherwise specified under the various trade Sections of the Specifications, General Contractor shall perform cleanup operations during construction as herein specified. 1. Comply with requirements specified in Section 01 7419 "Construction Waste Management and Disposal." 2. General Contractor shall provide temporary dumpster type trash containers outside the building for use by all Filed Sub-Bid and non filed sub-bid trades, and shall have the containers replaced, hauled away, and the contents legally disposed of at sufficient intervals to maintain them at all times in sufficiently empty condition that they are continuously ready to receive trash and debris. a. Excluded from these temporary trash containers shall be (1) all removed existing materials, trash, and debris resulting from demolition operations and (2) all removed materials resulting from site work, including all excavated site materials, whether the work of these categories is by General Contractor, Filed Sub-Bid Subcontractors, or Non Filed Sub-Bid Subcontractors. 3. Waste materials and rubbish which might otherwise raise dust shall be sprinkled during handling and loading to minimize this effect. Debris shall be carried out of the structure in containers or dropped in fully enclosed chutes and shall not be passed through, or thrown from, windows or other wall openings, and in no case shall be permitted to drop freely there from. B. Control accumulation of waste materials and rubbish; periodically dispose of off-site in a legal manner. General Contractor shall bear all costs, including fees resulting from such disposal. C. Clean interior areas prior to start of finish work and maintain areas free of dust and other contaminants during finish operations. D. Maintain project in accordance with all local, Commonwealth of Massachusetts, and Federal Regulatory Requirements. 1. Store volatile wastes in covered metal containers, and remove from premises. 2. Prevent accumulation of wastes which create hazardous conditions. 3. Provide adequate ventilation during use of volatile or noxious substances. E. Conduct cleaning and disposal operations to comply with local ordinances and anti-pollution laws. 1. Do not burn or bury rubbish and waste materials on site. 2. Do not dispose of volatile wastes such as mineral spirits, oil, or paint thinner in storm or sanitary drains. 3. Do not dispose of wastes into streams or waterways. 4. Identify potential sources of cleaning water runoff and propose abatement procedures. F. Use only those materials which will not create hazards to health or property and which will not damage surfaces. G. Use only those cleaning materials and methods recommended by manufacturer of surface materials to be cleaned. H. Execute cleaning to ensure that the buildings, the sites, and adjacent properties are maintained free from accumulations of waste materials and rubbish and windblown debris, resulting from construction operations. I. Provide on-site containers for collection of waste materials, debris and rubbish. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 14 J. Remove waste materials, debris and rubbish form the site periodically and dispose of at legal disposal dump site (DEP approved). K. Handle material in a controlled manner with as few handlings as possible. Do not drop or throw materials from heights. L. Schedule cleaning operations so that dust and other contaminants resulting from cleaning process will not damage surrounding surfaces. 3.12 COLLECTION AND DISPOSAL OF WASTE A. Provide identifiable waste receptacles distributed conveniently around the site and throughout the buildings. Provide separate containers for combustible and non-combustible waste. Collect waste from construction areas and elsewhere daily: waste shall not be left in the buildings overnight, or in open containers on the site. Comply with requirements of NFPA 241 for removal of combustible waste material and debris. Enforce requirements strictly. Do not hold materials more than 7 days during normal weather or 3 days when the temperature is expected to rise above 80 deg F. Handle hazardous, dangerous, or unsanitary waste materials separately from other waste by containerizing properly. Dispose of material lawfully. Refer to Safety Requirements and Hazardous Materials Sections for additional requirements. B. Provide at least one metal rubbish chute serving each level of each building in the current construction Phase. Chutes shall be reasonably dust tight, properly constructed and supported. Chutes shall have Offset angled discharge to either a container or truck loading point, with adequate protection against release of debris and dust at the discharge. Locate chute at most remote practicable point from areas Occupied or in use by Owner and from properties of others. Institute dust control measures whenever chute is in use. C. Do not permit any material to be thrown or discharged from the windows or the roofs of the building. D. Packaging materials for all products, materials and equipment shall be promptly removed from the building on unpacking each item. E. Provide proper and lawful means of disposal of all wastes generated in the work. Waste water from cleaning operations, including cleaning of masonry, may contain material that may not be discharged into public sewers, and Contractor shall provide suitable means for holding, filtering and legally disposing of such waste water. F. Disposal of waste in Owner provided receptacles is prohibited. 3.13 DRAINAGE AND SEWERAGE A. Sewers and Drainage: If sewers are available, provide temporary connections to remove effluent that may be discharged lawfully. If sewers are not available or cannot be used, provide drainage ditches, dry wells, stabilization ponds, and similar facilities. If neither sewers nor drainage facilities can be lawfully accessed for discharge of effluent, provide containers to remove and dispose of effluent off-site in a lawful manner. B. Filter out excessive amounts of soil, construction debris, chemicals, oils, and similar contaminants which might clog sewers or pollute waterways before discharge. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 15 1. Connect temporary sewers to the municipal system, as directed by sewer department officials. 2. Maintain temporary sewers and drainage facilities in a clean, sanitary condition. Following use, restore normal conditions promptly. C. Provide earthen embankments and similar barriers in and around excavations and subgrade construction sufficient to prevent flooding by runoff of storm water from heavy rains. 3.14 FIELD OFFICES AND STORAGE SHEDS A. General Contractor shall provide and maintain temporary field offices. B. General Contractor shall provide a suitable field office on site for its own use of sufficient size to accommodate needs of construction personnel. The location shall be at the discretion of the Owner’s Project Manager. 1. Owners Site Office: Within 7 calendar days of Notice to Proceed the General Contractor shall provide and maintain for the duration of the Project a suitable mobile office as provided by Willscot or equal by Vanguard Modular Building Systems or Satellite. The mobile office as specified below will be solely for the use of the Owner, the Architect, and the Clerk of the Works, which shall be referred to as the “Owner’s site office”. Provide power to the site office within 7 calendar days of Notice to Proceed, if necessary power office via temporary generator connection until permanent power is made available. a. Location: The Owner’s site office shall be strategically positioned with the prior approval of the Architect and the Owner. b. Construction: The Owner’s site office shall be constructed of suitable materials, which shall afford adequate thermal, sound and weather protection to the occupants with an enclosed bottom. Equip the building/trailer with weatherproof operable windows, in area equal to at least 15 percent of the Working floor area; equip each window with insect screen and blinds. If the office space provided is a trailer, it shall be new. c. Support: Trailer shall be supported and secured in accordance with manufacturer’s recommendations and best practice as well as comply with all codes related to such temporary facilities. d. Size and services: Provide at least 700 square feet of Working area (excluding corridors, toilets, closet, and storage areas), finished, furnished, equipped, heated, air conditioned, naturally ventilated, lighted and wired with electrical power. Trailer shall be equipped with restroom facility with sink and water closet. e. Offices: Provide two offices as described: 1) Owner’s Project Manager Office: 12 ft. x 12 ft. minimum 2) Architect Office: 12 ft. x 16 ft. minimum 3) Conference Room/Meeting Space: f. Locks and keys: Equip the Owner’s site office and toilet room with keyed locks and furnish five sets of keys to the Project Manager. g. Maintenance: The General Contractor shall maintain the offices, equipment and furnishings in a clean and orderly condition, including but not limited to washing the floors, bathrooms and trash removal once per week, performed by a professional bonded and insured cleaning service. The Owner’s Site Office shall be removed or relocated upon receipt of written direction by the Architect or OPM. In the event that the Owner’s Site Office is not cleaned by a professional cleaning service during any given week, provide a credit in the amount of $250 for each scheduled weekly cleaning omitted. h. Furnishings, Equipment, Services and Consumables: Furnish the Owner’s site office with the following furniture, fittings, equipment and consumables for the Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 16 duration of the Project. All furniture, fittings, and equipment shall be new and unused and shall be removed by the General Contractor following the date of Substantial Completion. 1) Desks: Provide five desks Model No. 8614-393/8650 as manufactured by All Steel Equipment. 2) Desk Lights: Provide five spring mounted desk lights. 3) Plan Tables: Provide one sloped surface plan table at least 3 ft. x 12 ft. with raised lip at lower edge. Provide 48 in. parallel rule and accessories. 4) Shelving: Provide and install forty linear feet of 12 inch deep shelving. 5) Conference Table: Provide one 4 ft. x 12 ft. conference table with plastic laminated oak finish with oak edging and double tee chrome leg base as manufactured by Kruger. Provide 16 straight back folding chairs with cushioned seats. 6) Chairs: Provide five desk chairs with arms, swivel base and casters. 7) Visitors Chairs: Provide two padded visitors chairs with arms. 8) File Cabinets: Provide two four-drawer metal file cabinets with locks and keys. 9) Drawing Racks: Provide two drawing racks, capable of handling all bids, shop and other drawings. 10) Bulletin Boards: Provide and install 4 bulletin (tack) boards measuring at least 5’x3’ and 4 white boards measuring at least 6’x4’. 11) Thermometer: Provide one indoor/outdoor thermometer mounted at project office window. 12) Water: Provide drinkable bottled spring water in a dispenser, which furnishes instant hot water, as well as cold water. Provide water service for the duration of the project delivered as necessary to avoid running out, coffee for machine, and continuous stock of flat bottom cups. 13) Coffee Maker: Provide one Keurig K140 Series Commercial Brewer, cups, coffee, cream and sugar for the duration of the project. 14) Refrigerator: Provide one under-counter refrigerator with freezer compartment, 6 CF size. 15) Microwave Oven: Provide one Microwave oven. 16) Construction Hard Hats: Provide 12 construction hard hats with adjustable dials. 17) Waste Paper Baskets: Provide four 32 gallon trash barrels and trash bags for the duration of the project. 18) First Aid Kits: Provide one industrial quality wall mounted first aid kit sized and supplied for 10 people. 19) Office Supplies: Provide office supplies for Architect and Owner’s Project Manager for life of project, which includes but not limited to (paper, pens, folders, staplers, heavy duty stapler, heavy duty hole punch, scissors, paper clips, 3 in. three ring binders, whiteboard markers and erasers, paper towels, cleaning materials, disposable plates, disposable utensils and other similar type supplies). i. Technology, Equipment and Services: Provide the Owner’s site office with the following technology equipment, services, fittings, and related accessories for the duration of the Project. All technology equipment, services, fittings, and related accessories shall be new and unused and shall be turned over to the Owner at the completion of the Project. Provide all technical support required to keep operational all hardware and software in this Section for the duration of the project. 1) Telephone Lines: Provide one separate telephone line for the sole use of the Owner and Architect: a) One linked line for telephones with Verizon local and long-distance service Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 17 b) Provide three cordless telephones with speakerphone feature and integral answering machine. Connect to wall mounted jacks with cords not less than 10 feet long. 2) High Speed Internet Connection: Provide the following High-Speed Internet Connection and related equipment: a) Comcast Small Business Service or Broadband Business Service at 200 mb/sec, upstream and downstream with modem and router compatible with and approved by the approved local Service Provider), ISP choice coordinated and approved by the Architect and OPM. b) Determine the available Internet Service Providers (ISP) for the jobsite location and report the options to the Architect for review and approval. c) Internet connection shall be dedicated for the use of the occupants of this trailer only, and shall not be shared with other trailers, or outside users without permission of the Architect. d) High Speed Internet Connection to be fully configured and operational on all computer workstations specified in section j. Owner’s Site Office Technology. e) Dynamic IP is acceptable, static IP is not required. f) Confirm that the ISP permits the use of Cisco VPN Client using port 10000 (Virtual Private Network) connections thru their network/internet access service. g) Provide multi-port 10/100 switch in trailer for networking equipment and internet access. h) Routers with built-in wireless must have web encryption configured and turned on. WEP key information shall be provided to the Architect and the OPM. i) The high-speed data connection shall terminate in the trailer in a locked room or closet. If no such room is available, coordinate the location with the Owner’s Representative Project Manager. Network equipment and high-speed modem shall be located so that it is hidden from immediate sight and preferably located in a corner (not on a desk where it can be easily tampered with) of a room or mounted on a shelf high on a wall. j) Provide surge protector for all Internet access/network equipment. k) Provide Architect and OPM with all account numbers, user names, and passwords applicable to the ISP agreement, as well as support contact information such as Toll-Free and 24/7 support phone numbers for said ISP for use in contacting the ISP during times of apparent lack of connectivity. l) High Speed internet access service shall commence within one week of trailer occupancy or one week following activation of electrical service to the Owner’s Field Office; whichever comes first. Service shall remain activated and financial account status in good standing with ISP until such time that the Architect and Owner’s Representative agree to terminate service. General Contractor shall plan to keep internet service active for at least one month following current project completion date or one month after scheduled removal of field trailer, whichever is the later of the two. m) General Contractor shall advise Subcontractors of the location of any wires or cables associated with high-speed internet and power connections to the Owner’s Field Office to avoid disruption of service during construction or site work. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 18 3) Printers, Copiers, and consumables: Provide the following printers, copiers, fax machines and consumables. Provide necessary maintenance and support for the following equipment for the duration of the project. a) Copy Machine: Provide one NEW color copy machine, complete with wheeled stand, as manufactured by Canon Corporation, with 50 pages top mounted automatic document feeder, and separate feeder trays for 8-1/2 in. x 11 in., 8-1/2 in. x 14 in. and 11 in. x 17 in. paper. Machine shall be capable of copying, scanning, printing reducing, enlarging, double sided copying, stack loading, sorting, and stapling, and be supported by a three (3) year on-site Service Plan with 24 hours response. Include toner or inks and supplies required for the duration of the Contract. b) Printers: Provide one Inkjet printer, Model EPSON WF 7620, including all necessary cables connected to USB port, toner or inks and supplies required for the duration of the Contract. Service Program: 2 years parts and labor Limited Warranty with three years on-site service with response time within 24 hours. 4) Miscellaneous Technology a) Provide five new 27 inch desktop computer monitors with HDMI cables. b) Provide five power strips with surge protectors. c) Provide one wi-fi enabled digital camera 20 megapixel or greater with 64GB or greater memory card. d) Provide one 60 inch LED HDTV with HDMI input and HDMI cable, to be wall-mounted in conference area by Contractor’s technician. 5) Data Cabling: Provide data cabling as follows: a) Provide adequate data cabling within the Owner’s site office so that there is a minimum of one (1) data connection (Cat 5e or Cat 6) in each office at each planned workstation/desk. b) Provide cabling from the ISP entry point of the trailer to each wall jack. c) The exact location and quantity of data drops shall be coordinated and approved by the Architect prior to implementation. d) The use of a wireless network within the trailer is NOT an acceptable alternative (wireless capability is acceptable but are NOT to be used in lieu of data cabling). C. Provide Owner’s Project Manager's office with the latest edition of the following documents: 1. Massachusetts State Building Code (two copies). 2. Means Construction Estimate Book including mechanical, electrical, and general building construction books (two copies). 3. NFPA 13, 13A, 14, 14A, 20, 70, 101 and 241 Standards. 4. ASTM Standards in Building Code, 47th Edition. 5. Complete set of Contract Documents, including Drawings and Specifications. D. General Contractor shall, on a weekly basis, maintain all the offices and conference space to be clean and orderly. E. Storage and Fabrication Sheds: Provide sheds sized, furnished, and equipped to accommodate materials and equipment for construction operations. 1. Store combustible materials apart from building. 2. Space for storage of materials shall be confined to the project area limit-of-work lines designated for each Phase, at specific locations as directed by the Architect. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 19 3. General Contractor shall provide temporary storage sheds and other covered storage facilities for the storage of materials which are subject to damage by weather, as required. a. If additional storage is required, Contractor shall obtain and pay for the use of additional storage space, off the site. If payment for materials stored off site is to be requested in any application for periodic payment, storage shall be in a bonded warehouse or other property not owned or under other control of Contractor or any Subcontractor or supplier, and acceptable evidence of title to Owner and of adequate insurance shall be delivered with the application for payment. 4. In the existing building while work therein is being carried on, General Contractor may use interior areas within the limit-of-work lines for the storage of materials provided such storage, and the handling required thereby, does not damage or overload the new and existing building structure and finishes and that such storage does not interfere with the safe and expeditious performance of the work, nor will create a fire hazard. 5. Storage of material within the new structure will be permitted only provided such storage, and the handling required thereby, does not damage or overload the building structure, does not damage other completed work and finishes, does not interfere with the safe and expeditious performance of the work, and does not cause a fire hazard. 6. Prior to completion of construction, when required for the completion of site work, as directed or approved by Architect, all temporary storage facilities and surplus materials shall be removed from the site. 3.15 TELEPHONE SERVICE A. Provide temporary telephone service in temporary field offices for use by all construction personnel. Install one telephone line for each field office. 1. Provide additional telephone lines for the following: a. Provide a dedicated telephone line for each facsimile machine in each field office. 2. At each telephone, post a list of important telephone numbers. a. Police and fire departments. b. Ambulance service. c. Contractor's home office. d. Contractor's emergency after-hours telephone number. e. Architect's office. f. Engineers' offices. g. Owner's office. h. Principal subcontractors' field and home offices. 3. Provide superintendent with cellular telephone B. Provide four (4) dedicated telephone lines for each workstation in the Owner’s Project Manager’s trailer and the following equipment: 1. Cordless telephone with following features: a. Keypad in both base and remote units. b. Last number redial. c. Ten (10) number memory. d. Speakerphone in base unit. e. Carrying case for handset. f. Telephone paging units. 2. Answering machine with following features: a. Variable announcement time, up to 30 minutes. b. Remote message retrieval. c. Message memo with time/date stamp. d. Digital counter. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 20 C. Pay for the installation and removal of the temporary telephones and equipment and for all calls and charges in connection therewith. 3.16 SANITARY FACILITIES A. General Contractor shall provide suitable toilet facilities for its staff, the Owner’s Project Manager’s trailer, and additional facilities for the workmen on the job, including personnel of subcontractors and Filed Sub-Bid subcontractors. B. The Owner’s Project Manager’s trailer shall be equipped with toilet room containing a working chemical toilet. C. Provide chemical toilets where work is in progress and in quantity required by OSHA Code. D. Chemical toilets and their maintenance shall meet requirements of state and local health regulations and ordinances and shall be subject to the approval Owner Architect. 3.17 PARKING A. General Contractor shall limit the use of the Site to construction vehicles and equipment. Worker’s vehicle parking will be within the fenced zone of Work in areas designated by Owner. B. The General Contractor is responsible to repair all disturbed site areas to original condition at the Project Completion. 3.18 TEMPORARY FENCING, BARRIERS, AND PARTITIONS A. General Contractor shall be fully responsible for security of the work areas of the site and for patrolling and protecting the work under construction and his and Owner's materials stored or otherwise located on the site. B. Temporary Construction Fencing: General Contractor shall furnish and install temporary construction fencing around the construction trailer area and fenced material storage area, as indicated on the Drawings. Construction fence and gates shall be constructed of new materials and follow 2.1 B requirements. 1. Provide gates at all entrances and exits with chains and pad locks. Provide 2 sets of keys to Owner. C. Temporary Barricading: General Contractor shall provide other temporary fencing, barricading, and overhead protection of substantial nature to protect workmen, other personnel, and the public against various hazards and attendant nuisances that come about as the work progresses such as, but not necessarily limited to, falling materials, dangerous excavations, dangerous projections or obstructions, stored or stock piled materials. Comply fully with recommendations of the Association of General Contractors and provisions of the governing laws and codes. 1. As part of requirement for overhead protection, include substantial, well constructed, walkway covers sufficient to assure pedestrian safety, in accordance with recommendations of the Association of General Contractors and provisions of the governing laws and codes. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 21 D. General Contractor shall provide all necessary protective barriers within the existing building as required to assure the safety of persons and property wherever work of this Contract is being carried out. Include substantial, well constructed, protective barriers at all construction phase work-limit-lines separating Contract work areas from areas occupied by Owner. Also include flameproof dust-curtaining and block or filter mechanical return air systems in a safe manner, in cooperation with Mechanical trade, between areas where dust effusive work is being carried out and other interior areas of the new addition and existing building to prevent passage of dirt and dust. Barriers and curtaining shall be self-supporting, and shall not depend on building construction for primary structure or anchorage. Locations and quantities of barriers and dust curtaining shall at all times be subject to Owner's and Architect's approval, but such approval, or lack of inspection or approval, by Owner or Architect, shall not be construed as relieving Contractor of any of his responsibilities under the Contract. 3.19 PROTECTION OF NEW AND EXISTING CONSTRUCTION A. Contractor shall protect all new and existing finished surfaces against possible damage from operations under this Contract and shall restore or replace all surfaces that are damaged by operations under this Contract to the original condition at no additional expense to Owner. B. When new finished flooring is completed in an area, it shall be protected by Contractor from dirt and damage by covering with heavy paper or other approved covering. Protective covering shall be replaced if it becomes torn or otherwise damaged. C. Contractor shall keep traffic on roofs to an absolute minimum and shall permit traffic only as required to complete the work under the Contract. Protect roof surfaces to prevent damage, and repair or replace damaged roofing and substrates by any necessary means, in accordance with specifications and the requirements and recommendations of the manufacturer of the affected roofing system at no additional cost to Owner. D. Contractor shall not load, or allow any part of the structure to be loaded, with a weight that will endanger its safety or the safety of personnel operating in or around the premises. 3.20 TEMPORARY BRACING, SHORING, SHEETING, TIE-DOWN A. General Contractor shall take all precautions to protect the Work against collapse or other damage by earth or construction loads, high winds, snow and rain loads, damage by adverse weather conditions or geological disturbances, or other cause, by temporary bracing, shoring, sheeting, guying, lacing, covering, weighting, and other reasonable and prudent means. 3.21 TEMPORARY PROTECTIVE NIGHT LIGHTING A. General Contractor shall be responsible to arrange for adequate outdoor lighting to illuminate stagings, stockpiles, trenches, dangerous projections, excavations and the like as required to protect the safety of workmen, other personnel, and the public and as an aid in the protection against theft and vandalism. 3.22 TEMPORARY JOB SIGNS A. Project Signs, General: Provide Project signs as required. Unauthorized signs are not permitted. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 22 B. General Contractor shall erect, paint, and maintain signs for with supports, professionally lettered of a design subsequently to be submitted by Architect. No other signs or advertising matter of any kind shall be allowed except with further approval of Architect. 1. Provide construction delivery control, traffic, and site exit and entrance signs. Provide vehicular traffic, parking, and pedestrian traffic control signs. Provide safety, warning, and life safety egress signs. 2. Advertising, election, and other non-required temporary signs are prohibited. 3. Comply with local sign ordinances and requirements of authorities having jurisdiction prior to sign erection. 4. Obtain and pay for all sign permits required by authorities having jurisdiction. 5. Maintain and touchup signs so they are legible at all times. 6. Remove and dispose of temporary signs when directed by Owner. Deliver to Owner any temporary sign identified. C. Project Sign: General Contractor shall erect, paint, and maintain, one Project Sign with supports, giving the name of the Project, and the names of Owner, Architect, Architect's Consultants, and General Contractor and other parties deemed appropriate by the Owner, professionally lettered of a design subsequently to be submitted by Architect. Project Sign shall be approximately 4 by 8 foot, constructed of exterior Grade MDO plywood, contained in wood frame, and mounted above grade on 4 by 4 inch wood posts as directed by Architect. 1. Prepare a Project Identification Sign in accordance with 963 CMR par 2.04 (1) (g) and the “sample” attached at the end of this Section. Architect will provide electronic file with layout for production. 2. Project sign shall be located as directed by the Owner. D. Construction Delivery, Traffic Control, and Site Entrance / Exit Signs: 1. Provide at site entrances and exits. Direct deliveries and construction traffic to construction entrances. Prohibit deliveries and construction traffic from Owner’s entrances, drives and parking areas. 2. Use standard highway sign colors and sizes for traffic control. 3. Provide 30 by 30 inch aluminum sign panels with vinyl computer cut wording or silkscreen painted. Sign panels to have black text on yellow or orange back ground. Sign supports to be similar to “37024” Seton Identification Products, www.seton.com. 3.23 TEMPORARY PAVING A. Temporary Roads and Paved Areas: Construct and maintain temporary roads, walks and paving to support the indicated loading adequately to withstand exposure to traffic during the construction period. Locate temporary paving for roads and parking where the same permanent facilities will be located, if possible. Review proposed to permanent paving with Architect. 1. Provide dust-control treatment that is nonpolluting and nontracking. Reapply treatment as required to minimize dust. B. Temporary Use of Permanent Roads and Paved Areas: Locate temporary roads and paved areas in same location as permanent roads and paved areas, if possible. Construct and maintain temporary roads and paved areas adequate for construction operations. Extend temporary roads and paved areas, within construction limits indicated, as necessary for construction operations. 1. Coordinate elevations of temporary roads and paved areas with permanent roads and paved areas. 2. Prepare subgrade and install subbase and base for temporary roads and paved areas according to Section 31 2000 "Earth Moving." Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 23 3. Install temporary paving to minimize the need to rework the installations and to result in permanent roads and paved areas without damage or deterioration when occupied by Owner. 4. Delay installation of the final course of permanent asphalt concrete paving until immediately before Substantial Completion. Coordinate with weather conditions to avoid unsatisfactory results. 5. Extend temporary paving in and around the construction area as necessary to accommodate delivery and storage of materials, equipment usage, administration, and supervision. C. On completion of work on site where temporary paving has been installed, remove and properly dispose of temporary paving, and restore surface to original condition, or install indicated site development. 3.24 WATER CONTROL A. Dewatering Facilities and Drains: Comply with requirements of authorities having jurisdiction. Maintain Project site, excavations, and construction free of water. 1. Dispose of rainwater in a lawful manner that will not result in flooding Project or adjoining properties or endanger permanent Work or temporary facilities. 2. Remove snow and ice as required to minimize accumulations. B. General Contractor shall be responsible for site drainage within the Limit-of-Work lines and shall maintain such drainage during the life of the Contract in a manner approved by the Owner and Architect, and so as not to adversely affect the adjacent areas. The Owner will continue to provide snow removal on the site except the General Contractor will be responsible for snow removal and site maintenance within the fenced contractor areas and construction worker’s vehicle parking area. C. Legally remove by pumping, draining, or bailing any water which may accumulate or be found on the site within the Contract Limits where excavating and grading are to be done, whether from rain surface flow, springs, ground water, backing-up drains or sewers, or from any other cause, at all times, and under any and all circumstances and contingencies that may arise. Form all pump wells, sumps, dams, flumes or other necessary work to keep trenches and excavations entirely clear of water. General Contractor shall have at all times upon the site, sufficient and satisfactory pumping machinery. Pump wells or well points and underdrains as may be required, shall be provided where needed to properly handle the water. The final trimming excavation shall not be done until de-watering means are in place and in operation. D. Water from trenches and excavations shall be disposed of in such manner as will not be a threat to public health nor cause damage to public or private property. It shall not be disposed of over surfaces of roads, walks, and streets, nor be permitted to cause any interference with the normal use of same. E. Removal of snow and ice from within the limit-of work lines at the site as required to maintain the continual progress of the Work, including that required to keep work areas, access roads, storage areas, clear, free, and in use, and as required to prevent damage to existing construction and new work in place. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 24 3.25 TEMPORARY STAIRS A. Temporary Stairs: Until permanent stairs are available, provide temporary stairs where ladders are not adequate. 1. General Contractor shall provide and maintain all necessary temporary stairs, ladders, ramps, platforms, and other temporary construction required for the proper execution of the work, all of which shall comply with requirements of the governing laws and codes. General Contractor shall also provide and maintain necessary temporary exit stairs at each phase to maintain means of egress for all occupants as required by the governing laws and codes and/or as required by local building officials. 2. Erect permanent stairs as soon as practical. Do not permit use of permanent stairs until stairs are completely erected, ready to accept design loads, and fitted with temporary protective treads, risers, handrails, guardrails and shaft protection. Do not use concrete filled metal pan stairs until concrete is placed and cured. B. Temporary Use of Permanent Stairs: Use of stairs for construction traffic will be permitted, provided stairs are protected and finishes restored to new condition at time of Substantial Completion. 1. As soon as permanent stairs, ladders, ramps and platforms are erected, General Contractor shall provide temporary protective wood treads and temporary handrails, or other protection acceptable to Architect, before the stairs are permitted to be used. C. After door and fixed glass frames have been installed, General Contractor shall provide all necessary protective covers and framing required to assure that such items will not be damaged as the work progresses. 3.26 MAINTENANCE OF STREETS, WALKS, AND GROUNDS A. Contractor shall maintain all access roads and walks in areas under his control clear of debris and obstructions during entire time of the Contract. Contractor shall also be responsible for the repair of off-site streets, curbs, sidewalks, and poles where disturbed or damaged by operations under this Contract, and leave them in as good condition after completion of the work as before operations started. Contractor shall immediately notify the proper authorities in case of damage to utilities, municipal property, or Owner’s property. Work in public ways shall conform to applicable provisions of the Contract Documents, or to higher requirements of local authorities having jurisdiction. B. Contractor shall remove all snow and ice that may interfere with the work, damage the materials or finishes, adversely affect subsurfaces, impede workers, the public or in any way interfere with the normal progress of the work. Removal shall occur promptly so as to continuously leave roads and walks on the Site and immediately adjacent to the site safe for vehicular and pedestrian passage. Where necessary to maintain access or room for operations, Contractor shall haul snow and ice to a lawful disposal area off the site at no additional cost to Owner. C. No unauthorized entry, passage through, or storage or disposal of materials shall be made upon any part of the Site or adjoining property, outside the Contract-limit-lines. D. Trucking: Comply with authorities having jurisdiction. Restrict truck traffic to approved truck routes and schedule truck traffic outside of normal commuter rush hours. Comply with truck engine idling laws and ordinances. Do not overload trucks. Cover all open trucks entering and leaving the site and do not spill load on public ways. Wash truck tires and wheels prior to leaving the site and do not soil public ways. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 25 3.27 TEMPORARY ELEVATOR USE A. Temporary Elevator Use: See Section 14 0001 “Elevators” for temporary use of elevator. B. Temporary Use of Elevator: For temporary use of elevator equipment prior to final completion and final acceptance, make necessary arrangements with Owner, subject to approval of Owner and Architect and governing code compliance. 3.28 SECURITY AND PROTECTION FACILITIES INSTALLATION A. Protection of Existing Facilities: Protect existing vegetation, equipment, structures, utilities, and other improvements at Project site and on adjacent properties, except those indicated to be removed or altered. Repair damage to existing facilities. B. Environmental Protection: Provide protection, operate temporary facilities, and conduct construction as required to comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects. 1. Comply with work restrictions specified in Section 01 1400 “Work Restrictions." C. Temporary Erosion and Sedimentation Control: Comply with requirements of 2003 EPA Construction General Permit or authorities having jurisdiction, whichever is more stringent and requirements specified in Section 31 2500 “Erosion And Sediment Control." D. Stormwater Control: Comply with requirements of authorities having jurisdiction. Provide barriers in and around excavations and subgrade construction to prevent flooding by runoff of stormwater from heavy rains. E. Pest Control: Engage pest-control service to recommend practices to minimize attraction and harboring of rodents, roaches, and other pests and to perform extermination and control procedures at regular intervals so Project will be free of pests and their residues at Substantial Completion. Perform control operations lawfully, using environmentally safe materials. 3.29 WATCHMEN, FLAGMEN, POLICE DETAILS A. Contractor shall provide the services of flagmen, traffic directors, and police details as necessary and as required by authorities having jurisdiction. 3.30 FIRE WATCH SERVICES A. Fire Watch: Provide a fire watch detail whenever on-site welding, torching, and “hot-work” is being performed. 3.31 TEMPORARY FIRE PROTECTION A. Temporary Fire Protection: Install and maintain temporary fire-protection facilities of types needed to protect against reasonably predictable and controllable fire losses. Comply with NFPA 241; manage fire-prevention program. 1. Prohibit smoking in all areas of the Project and conspicuously post signs to this effect. 2. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition according to requirements of authorities having jurisdiction. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 26 3. Develop and supervise an overall fire-prevention and -protection program for personnel at Project site. Review needs with local fire department and establish procedures to be followed. Instruct personnel in methods and procedures. Post warnings and information. 4. Provide temporary standpipes and hoses for fire protection. Hang hoses with a warning sign stating that hoses are for fire-protection purposes only and are not to be removed. Match hose size with outlet size and equip with suitable nozzles. B. General Contractor shall provide and maintain in good working order, readily available to all portions of the Site and Work, suitable and adequate fire protection equipment and services. Such equipment and facilities shall include, but not be limited to, the furnishing and maintaining in good working order a minimum of two standard, Underwriter’s Laboratories labeled, 2-1/2 gal. capacity fire extinguishers per floor. 1. Provide one Type A-B-C fire extinguisher on each floor near each stairway, in clear view, mounted on a 2 by 4 foot plywood panel painted red and clearly labeled in white letters “Fire Extinguisher." C. General Contractor shall take necessary precautions for the prevention of fire during construction. Contractor shall be responsible that the area within the contract limits is kept orderly and clean and that combustible rubbish is promptly removed from the site. Combustible materials shall be stored on the site in a manner and at locations approved by Architect. General Contractor shall comply with all suggestions regarding fire protection made by the insurance company with which Owner maintains his fire insurance. D. Strict safety precautions shall be observed when burning with a torch or using other open flames. Contractor shall provide adequate type and number of portable fire extinguishers so that wherever and whenever a torch or open flame is used, a fire watch armed with an appropriate fire extinguisher shall be used. Comply with requirements of the Fire Department, obtain Hot-Work Permits for each day as required, and pay all fees and charges. 1. Fires shall not be built on the Site. 2. Protect combustible materials from ignition. Securely restrain compressed gas tanks. Protect from high temperatures, direct sunlight and combustion. 3.32 MOISTURE AND MOLD CONTROL A. Contractor's Moisture-Protection Plan: Avoid trapping water in finished work. Document visible signs of mold that may appear during construction. B. Exposed Construction Phase: Before installation of weather barriers, when materials are subject to wetting and exposure and to airborne mold spores, protect as follows: 1. Protect porous materials from water damage. 2. Protect stored and installed material from flowing or standing water. 3. Keep porous and organic materials from coming into prolonged contact with concrete. 4. Remove standing water from decks. 5. Keep deck openings covered or dammed. C. Partially Enclosed Construction Phase: After installation of weather barriers but before full enclosure and conditioning of building, when installed materials are still subject to infiltration of moisture and ambient mold spores, protect as follows: 1. Do not load or install drywall or other porous materials or components, or items with high organic content, into partially enclosed building. 2. Keep interior spaces reasonably clean and protected from water damage. 3. Periodically collect and remove waste containing cellulose or other organic matter. 4. Discard or replace water-damaged material. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 TEMPORARY FACILITIES AND CONTROLS 01 5000 - 27 5. Do not install material that is wet. 6. Discard, replace, or clean stored or installed material that begins to grow mold. 7. Perform work in a sequence that allows any wet materials adequate time to dry before enclosing the material in drywall or other interior finishes. D. Controlled Construction Phase of Construction: After completing and sealing of the building enclosure but prior to the full operation of permanent HVAC systems, maintain as follows: 1. Control moisture and humidity inside building by maintaining effective dry-in conditions. 2. Use permanent HVAC system to control humidity. 3. Comply with manufacturer's written instructions for temperature, relative humidity, and exposure to water limits. a. Hygroscopic materials that may support mold growth, including wood and gypsum- based products, that become wet during the course of construction and remain wet for 48 hours are considered defective. b. Measure moisture content of materials that have been exposed to moisture during construction operations or after installation. Record readings beginning at time of exposure and continuing daily for 48 hours. Identify materials containing moisture levels higher than allowed. Report findings in writing to Architect. c. Remove materials that can not be completely restored to their manufactured moisture level within 48 hours. 3.33 OPERATION, TERMINATION, AND REMOVAL A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses. B. Maintenance: Maintain facilities in good operating condition until removal. 1. Maintain operation of temporary enclosures, heating, cooling, humidity control, ventilation, and similar facilities on a 24-hour basis where required to achieve indicated results and to avoid possibility of damage. C. Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been replaced by authorized use of a permanent facility, or no later than Substantial Completion. Complete or, if necessary, restore permanent construction that may have been delayed because of interference with temporary facility. Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily repaired. 1. Materials and facilities that constitute temporary facilities are property of Contractor. Owner reserves right to take possession of Project identification signs. 2. Remove temporary roads and paved areas not intended for or acceptable for integration into permanent construction. Where area is intended for landscape development, remove soil and aggregate fill that do not comply with requirements for fill or subsoil. Remove materials contaminated with road oil, asphalt and other petrochemical compounds, and other substances that might impair growth of plant materials or lawns. Repair or replace street paving, curbs, and sidewalks at temporary entrances, as required by authorities having jurisdiction. 3. At Substantial Completion, repair, renovate, and clean permanent facilities used during construction period. Comply with final cleaning requirements specified in Section 01 7700 "Closeout Procedures." END OF SECTION (THIS PAGE IS BLANK) b I 81-011 DENNIS YARMOUTH INTERMEDIATE MIDDLE SCHOOL PMA Consultants Owner's Project Manager �-1-�· ::.,(�;.:-�·-:.:-� .• � ----,;:,.!L..;t;(d �1--:, ' -� ���._,__ �I_,.--.., D,'.111, '', '.1 '', ''Iii¥ MSBA John K. McCarthy Executive Director Perkins Eastman, DPC Architect TBD General Contractor b I This project is funded in part by the Massachusetts School Building Authority, And the citizens of the Towns of Dennis and Yarmouth Charlie Baker Governor Karen Polito Lieutenant Governor Deborah Goldberg Treasurer 0 I Design��?!�R���f p HOOD BUSINESS PARK SOO RUTHERFORD AVENUE CHARLESTOWN, MA 02129 T 617.241.9800, F 617.241.5143 www.tdpc.com ARCHITECTURE PROGRAMMING MASTER PLANNING INTERIOR DESIGN DENNIS YARMOUTH INTERMEDIATE MIDDLE SCHOOL Scale: N.T.5. PROJECT SIGN Date: 12/06/2020 Drawn by: DTC. Checked by: DTC. SKC-A-001 (THIS PAGE IS BLANK)