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HomeMy WebLinkAboutSprint - PCS Site Plan Review - Tank Elevation & NotesSCALE: t =XX W:\SPRINTk,7472\CAPECOD\73\RBA663LC5.DWG 6/15/99 RJS SPRINT COMMUNICATION ANTENNAS ON MOUNTING ASSEMBLY (TYP. FOR 3) 77'± RAD. CENTER FOR SPRINT ANTENNAS (TYP.) CABLE RUN TO BE ATTACHED TO EXISTING OVERFLOW PIPEW SPRINT EQUIPMENT ON FRAME WITHIN FENCED AREA SPRINT ICE BRIDGE PROPOSED FIBERGLASS GRATING SCREEN WALL BY PACIFIC CELL SITE SYSTEMS, INC. (OWNER APPROVED, COLOR TO MATCH EXISTING) EXIST. 102± DIA. WATER TANK 1 WAT R TANK SCHEMATIC _ N TS EXIST. OfR I FLOW PIPE Y z a 110' DIA. STEEL WATER TANK 'X OUT' M0900 BOLT OF NATER TAM( ELEV + 124.0 ANDREW HANGER BLOX MOUNTING KIT TYPE 242070-2 OR EQUAL W/SS WRAPLOCK INSTALLATION & SPACING PER MFR RECOMMENDATION 1 CONTRACTOR SHALL REMOVE ASPHALT PAVING FOR INSTALLATION OF ICE BRIDGE PIER (2 LOC., TYP.) ANTENNA CABLE. BENDING RADIUS PER MANUFACTURER'S NOTES STANDARDS 1. WHEN USING PIROD COMPONENTS AS SHOWN IN STANDARD DETAILS, MAXIMUM ALLOWABLE SPAN BETWEEN SUPPORTS ON A CONTINUOUS SINGLE SECTION OF BRIDGE CHANNEL SHALL BE 19 FEET FOR 20 FEET BRIDGE CHANNEL OR 9 FEET FOR 10 FEET BRIDGE CHANNEL. 2. WHEN USING PIROD COMPONENTS FOR SPLICING BRIDGE CHANNEL SECTIONS, THE SPLICE SHOULD BE PROVIDED AT THE SUPPORT, IF POSSIBLE, OR AT A MAXIMUM OF 2 FEET FROM THE SUPPORT. 3. WHEN USING PIROD COMPONENTS, SUPPORT SHOULD BE PROVIDED AS CLOSE AS POSSIBLE TO THE ENDS OF ICE BRIDGES, WITH A MAXIMUM CANTILIVER DISTANCE OF 2 FEET FROM THE SUPPORT TO THE FREE END OF THE ICE BRIDGE. 4. CUT BRIDGE CHANNEL SECTIONS SHOULD HAVE RAW EDGES TREATED WITH A MATERIAL TO RESTORE THE EDGES TO THE ORIGINAL CHANNEL, OR EQUIVALENT, FINISH. 5. ICE BRIDGES MAY BE CONSTRUCTED WITH COMPONENTS FROM MANUFACTURERS OTHER THAN PIROD, PROVIDED THE MANUFACTURER'S INSTALLATION GUIDELINES ARE FOLLOWED. 6. DEVIATIONS FROM STANDARDS FOR COMPONENT INSTALLATIONS ARE PERMITTED 1MTH THE RESPECTIVE MANUFACTURER'S APPROVAL. 7. DEVIATIONS FROM ICE BRIDGE FOUNDATIONS SHOWN ON SITE SPECIFIC DRAWINGS OR STANDARD DETAILS REQUIRE ENGINEERING APPROVAL. CLOUGH, HAR DOUR S LLP �C&ASSOCIATE DRAWING COPYRIGHT ENGINEERS, SURVEYORS, PLANNERS © 1999 S. LAN OSCAPE ARCHITECTS 171 PARK AVENUE - WEST SPRINGFIELD, MA - 01090 P.O. BOX 626 413-746-0796 CHA Project No. 7472-73 21 ANTENNA PLAN NO SCALE SECTION GENERAL NOTES , 1. ALL DIMENSIONS TO, OF, AND ON EXISTING BUILDINGS, DRAINAGE STRUCTURES, AND SITE IMPROVEMENTS SHALL BE VERIFIED IN FIELD BY CONTRACTOR WITH ALL DISCREPANCIES REPORTED TO THE ENGINEER. 2. DO NOT CHANGE SIZE NOR SPACING OF STRUCTURAL ELEMENTS. 3. DETAILS SHOWN ARE TYPICAL; SIMILAR DETAILS APPLY TO SIMILAR CONDITIONS UNLESS OTHERWISE NOTED. 4. THESE DRAWINGS DO NOT INCLUDE NECESSARY COMPONENTS FOR CONSTRUCTION SAFETY. 5. BRACE STRUCTURES UNTIL ALL STRUCTURAL ELEMENTS NEEDED FOR STABILITY ARE INSTALLED. THESE ELEMENTS ARE AS FOLLOWS: LATERAL BRACING, ANCHOR BOLTS, ETC. 6. DETERMINE EXACT LOCATION OF EXISTING UTILITIES, GROUNDS DRAINS, DRAIN PIPES, VENTS, ETC. BEFORE COMMENCING WORK. 7. INCORRECTLY FABRICATED, DAMAGED, OR OTHERWISE MISFITTING OR NONCONFORMING MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE OWNER PRIOR TO REMEDIAL OR CORRECTIVE ACTION. ANY SUCH ACTION SHALL REQUIRE APPROVAL. 8. EACH CONTRACTOR SHALL COOPERATE WITH THE OWNER'S REPRESENTATIVE, AND COORDINATE HIS WORK WITH THE WORK OF OTHERS. DESIGN DATA 1. LIVE LOADS WIND LOADS: PER EIA/TIA F-222 ICE LOADS: 1/2" RADIAL ON ALL COMPONENTS & CABLE SNOW LOAD: PER MASSACHUSETTS STATE BLDG CODE SEISMIC LOADS: PER MASSACHUSETTS STATE BLDG CODE 2. DEAD LOADS BATTERY BACKUP CABINET (60EC) 2880# 'POWER CABINET (66EC) 1600# GROWTH CABINETS 750# PCS CDMA MINICELL CABINET 775# PCS ENHANCED CDMA MINICELL CABINET 850# WI R EWAY 40# ANTENNA SUPPORT BRACKET NOTES 1. (DESIGN RESPONSIBILITY OF ANTENNA MOUNTING BRACKETS AND POLES AND ALL COMPONENTS THERE OF AND ATTACHMENT THERE TO SHALL BE THE RESPONSIBILITY OF THE MANUFACTURER. MFR SHALL PROVIDE TO THE ENGINEER FOR APPROVAL, DRAWINGS DETAILING ALL COMPONENTS OF THE ASSEMBLY, INCLUDING CONNECTIONS, DESIGN LOADS, AND ALL OTHER PERTINENT DATA. ALL SUBMISSIONS SHALL BEAR THE STAMP AND SIGNATURE OF A PROFESSIONAL ENGINEER REGISTERED IN THE STATE THE WORK IS BEING PERFORMED. 2. (BRACKETS SHALL BE DESIGNED TO SUPPORT CURRENT AND FUTURE PANEL ANTENNAS COAXIAL CABLES AS SHOWN. OR CABLE HANGER :EE TABLE BELOW 'CS/GPS ANTENNA TABLES -ARRANGEMENT IY CONTRACTOR. NOMINAL CABLE 2'-0" MANUF. MIN. CABLE SIZE TYPE MAX BEND RADIUS SUPPORT POST + BRACKET TYPE NUMBER 1/2 FOR 27" CHANNEL (3-9") PART 915659 5" #802225 (PIROD INC OR EQUAL) 810921-001 915660 CUT POST LENGTH TO SUIT BY 1 1/4" 810916-001 915594 REMOVING UNCAPPED END 15" 1 5/8" ALL EXTERIOR STEEL WORK SHALL BE GALVANIZED IN ACCORDANCE WITH SPECIFICATION 27" ICE BRIDGE 3-9" CHANNEL x10' 915661 ASTM A36 UNLESS OTHERWISE NOTED. GALVANIZING SHALL BE PER=ORMED AFTER SHOP 20" PART 124470 PIROD INC. OR FABRICATION TO THE GREATEST EXTENT POSSIBLE. ALL DINGS, SCRAPES, MARS, AND EQUAL CUT ICE RIDGE CHANNEL LENGTH COMPLETION OF THE WORK. TO SU T (SEE NOTE) 4. DO NOT PLACE HOLES THROUGH STRUCTURAL STEEL MEMBERS EXCEPT AS HANGER BRACKET TYPE DOUBLE SHOWN AND DETAILED ON STRUCTURAL DRAWINGS. 5. LEVEL CHANNEL/27" BRIDGE PART A. ALL WELDING SHALL BE DONE USING E70XX ELECTRODES AND WELDING SHALL #802257 (PIROD INC OR EQUAL) CONFORM TO AISC AND AWS D1.1. WHERE FILLET WELD SIZES ARE NOT SHOWN, MAXIMUM CABLE SPAN = X-0' TYP PROVIDE THE MINIMUM SIZE PER TABLE J2.4 IN THE AISC "MANUAL OF STEEL AWG BCW TO GALVANIZED COATING SHALL BE REPAIRED. 12 EQUIPMENT B. BOLTED CONNECTIONS SHALL USE BEARING TYPE GALVANIZED ASTM A325 BOLTS GROUND RING (3/4" DIA) AND SHALL HAVE MINIMUM OF TWO BOLTS UNLESS NOTED OTHERWISE. C. NON-STRUCTURAL CONNECTIONS FOR STEEL GRATING MAY USE 5/8" DIA. FIN. GRADE GALVANIZED ASTM A 307 BOLTS UNLESS NOTED OTHERWISE. _ le -P \dam ���.. ...h `. b CONC PIER O, A. 1. SEE DET 81 TO THE LATEST EDITIONS OF THE FOLLOWING APPLICABLE CODES: ACI 301 - ELEVATION EXIST. OfR I FLOW PIPE Y z a 110' DIA. STEEL WATER TANK 'X OUT' M0900 BOLT OF NATER TAM( ELEV + 124.0 ANDREW HANGER BLOX MOUNTING KIT TYPE 242070-2 OR EQUAL W/SS WRAPLOCK INSTALLATION & SPACING PER MFR RECOMMENDATION 1 CONTRACTOR SHALL REMOVE ASPHALT PAVING FOR INSTALLATION OF ICE BRIDGE PIER (2 LOC., TYP.) ANTENNA CABLE. BENDING RADIUS PER MANUFACTURER'S NOTES STANDARDS 1. WHEN USING PIROD COMPONENTS AS SHOWN IN STANDARD DETAILS, MAXIMUM ALLOWABLE SPAN BETWEEN SUPPORTS ON A CONTINUOUS SINGLE SECTION OF BRIDGE CHANNEL SHALL BE 19 FEET FOR 20 FEET BRIDGE CHANNEL OR 9 FEET FOR 10 FEET BRIDGE CHANNEL. 2. WHEN USING PIROD COMPONENTS FOR SPLICING BRIDGE CHANNEL SECTIONS, THE SPLICE SHOULD BE PROVIDED AT THE SUPPORT, IF POSSIBLE, OR AT A MAXIMUM OF 2 FEET FROM THE SUPPORT. 3. WHEN USING PIROD COMPONENTS, SUPPORT SHOULD BE PROVIDED AS CLOSE AS POSSIBLE TO THE ENDS OF ICE BRIDGES, WITH A MAXIMUM CANTILIVER DISTANCE OF 2 FEET FROM THE SUPPORT TO THE FREE END OF THE ICE BRIDGE. 4. CUT BRIDGE CHANNEL SECTIONS SHOULD HAVE RAW EDGES TREATED WITH A MATERIAL TO RESTORE THE EDGES TO THE ORIGINAL CHANNEL, OR EQUIVALENT, FINISH. 5. ICE BRIDGES MAY BE CONSTRUCTED WITH COMPONENTS FROM MANUFACTURERS OTHER THAN PIROD, PROVIDED THE MANUFACTURER'S INSTALLATION GUIDELINES ARE FOLLOWED. 6. DEVIATIONS FROM STANDARDS FOR COMPONENT INSTALLATIONS ARE PERMITTED 1MTH THE RESPECTIVE MANUFACTURER'S APPROVAL. 7. DEVIATIONS FROM ICE BRIDGE FOUNDATIONS SHOWN ON SITE SPECIFIC DRAWINGS OR STANDARD DETAILS REQUIRE ENGINEERING APPROVAL. CLOUGH, HAR DOUR S LLP �C&ASSOCIATE DRAWING COPYRIGHT ENGINEERS, SURVEYORS, PLANNERS © 1999 S. LAN OSCAPE ARCHITECTS 171 PARK AVENUE - WEST SPRINGFIELD, MA - 01090 P.O. BOX 626 413-746-0796 CHA Project No. 7472-73 21 ANTENNA PLAN NO SCALE SECTION GENERAL NOTES , 1. ALL DIMENSIONS TO, OF, AND ON EXISTING BUILDINGS, DRAINAGE STRUCTURES, AND SITE IMPROVEMENTS SHALL BE VERIFIED IN FIELD BY CONTRACTOR WITH ALL DISCREPANCIES REPORTED TO THE ENGINEER. 2. DO NOT CHANGE SIZE NOR SPACING OF STRUCTURAL ELEMENTS. 3. DETAILS SHOWN ARE TYPICAL; SIMILAR DETAILS APPLY TO SIMILAR CONDITIONS UNLESS OTHERWISE NOTED. 4. THESE DRAWINGS DO NOT INCLUDE NECESSARY COMPONENTS FOR CONSTRUCTION SAFETY. 5. BRACE STRUCTURES UNTIL ALL STRUCTURAL ELEMENTS NEEDED FOR STABILITY ARE INSTALLED. THESE ELEMENTS ARE AS FOLLOWS: LATERAL BRACING, ANCHOR BOLTS, ETC. 6. DETERMINE EXACT LOCATION OF EXISTING UTILITIES, GROUNDS DRAINS, DRAIN PIPES, VENTS, ETC. BEFORE COMMENCING WORK. 7. INCORRECTLY FABRICATED, DAMAGED, OR OTHERWISE MISFITTING OR NONCONFORMING MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE OWNER PRIOR TO REMEDIAL OR CORRECTIVE ACTION. ANY SUCH ACTION SHALL REQUIRE APPROVAL. 8. EACH CONTRACTOR SHALL COOPERATE WITH THE OWNER'S REPRESENTATIVE, AND COORDINATE HIS WORK WITH THE WORK OF OTHERS. DESIGN DATA 1. LIVE LOADS WIND LOADS: PER EIA/TIA F-222 ICE LOADS: 1/2" RADIAL ON ALL COMPONENTS & CABLE SNOW LOAD: PER MASSACHUSETTS STATE BLDG CODE SEISMIC LOADS: PER MASSACHUSETTS STATE BLDG CODE 2. DEAD LOADS BATTERY BACKUP CABINET (60EC) 2880# 'POWER CABINET (66EC) 1600# GROWTH CABINETS 750# PCS CDMA MINICELL CABINET 775# PCS ENHANCED CDMA MINICELL CABINET 850# WI R EWAY 40# ANTENNA SUPPORT BRACKET NOTES 1. (DESIGN RESPONSIBILITY OF ANTENNA MOUNTING BRACKETS AND POLES AND ALL COMPONENTS THERE OF AND ATTACHMENT THERE TO SHALL BE THE RESPONSIBILITY OF THE MANUFACTURER. MFR SHALL PROVIDE TO THE ENGINEER FOR APPROVAL, DRAWINGS DETAILING ALL COMPONENTS OF THE ASSEMBLY, INCLUDING CONNECTIONS, DESIGN LOADS, AND ALL OTHER PERTINENT DATA. ALL SUBMISSIONS SHALL BEAR THE STAMP AND SIGNATURE OF A PROFESSIONAL ENGINEER REGISTERED IN THE STATE THE WORK IS BEING PERFORMED. 2. (BRACKETS SHALL BE DESIGNED TO SUPPORT CURRENT AND FUTURE PANEL ANTENNAS COAXIAL CABLES AS SHOWN. OR CABLE HANGER :EE TABLE BELOW 'CS/GPS ANTENNA TABLES -ARRANGEMENT IY CONTRACTOR. NOMINAL CABLE CABLEWAVE MANUF. MIN. CABLE SIZE TYPE CABLE HANGER BEND RADIUS NUMBER TYPE NUMBER 1/2 810918-001 915659 5" 7/8" 810921-001 915660 10" 1 1/4" 810916-001 915594 BY FIELD TOUCH-UP PRIOR TO COMPLETION OF THE WORk. 15" 1 5/8" ALL EXTERIOR STEEL WORK SHALL BE GALVANIZED IN ACCORDANCE WITH SPECIFICATION 810920-001 915661 ASTM A36 UNLESS OTHERWISE NOTED. GALVANIZING SHALL BE PER=ORMED AFTER SHOP 20" ICE BRIDGE 576B NTS - YARMOUTH, PROSPECT HILL WATER TANK YARMOUTH WATER DEPT. OLD HYANNIS ROAD/ PROSPECT HILL YARMOUTH, MA. 02664 .Sprint Spectrum, LP P CROSSROADS CORPORATE CENTER 1 INTERNATIONAL BOULEVARD, SUITE 800 MAHWAH, NEW JERSEY 07495 BOSTON MTA SITE NO.: BS23XC663B2 STRUCTURAL STEEL NOTE 1. STRUCTURAL STEEL SHALL CONFORM TO THE LATEST EDITION OF THE AISC "SPECIFICATION FOR THE DESIGN, FABRICATION AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS". 2. ALL INTERIOR STRUCTURAL STEEL USED SHALL BE, WHEN DELIVERED, FINISHED WITH ONE COAT FABRICATOR'S NON -LEAD, RED OXIDE PRIMER. PRIMING SHALL BE PERFORMED AFTER SHOP FABRICATION TO THE GREATEST EXTENT POSSIBLE. ALL DINGS, SCRAPES, MARS, AND WELDS IN THE PRIMED AREAS SHALL BE REPAIRED BY FIELD TOUCH-UP PRIOR TO COMPLETION OF THE WORk. 3. ALL EXTERIOR STEEL WORK SHALL BE GALVANIZED IN ACCORDANCE WITH SPECIFICATION ASTM A36 UNLESS OTHERWISE NOTED. GALVANIZING SHALL BE PER=ORMED AFTER SHOP D FABRICATION TO THE GREATEST EXTENT POSSIBLE. ALL DINGS, SCRAPES, MARS, AND WELDS IN THE GALVANIZED AREAS SHALL BE REPAIRED BY'FIELD TOUCH-UP PRIOR TO COMPLETION OF THE WORK. 4. DO NOT PLACE HOLES THROUGH STRUCTURAL STEEL MEMBERS EXCEPT AS SHOWN AND DETAILED ON STRUCTURAL DRAWINGS. 5. CONNECTIONS: A. ALL WELDING SHALL BE DONE USING E70XX ELECTRODES AND WELDING SHALL CONFORM TO AISC AND AWS D1.1. WHERE FILLET WELD SIZES ARE NOT SHOWN, PROVIDE THE MINIMUM SIZE PER TABLE J2.4 IN THE AISC "MANUAL OF STEEL CONSTRUCTION ", 9TH EDITION. AT THE COMPLETION OF WELDING, ALL DAMAGE TO GALVANIZED COATING SHALL BE REPAIRED. B. BOLTED CONNECTIONS SHALL USE BEARING TYPE GALVANIZED ASTM A325 BOLTS (3/4" DIA) AND SHALL HAVE MINIMUM OF TWO BOLTS UNLESS NOTED OTHERWISE. C. NON-STRUCTURAL CONNECTIONS FOR STEEL GRATING MAY USE 5/8" DIA. GALVANIZED ASTM A 307 BOLTS UNLESS NOTED OTHERWISE. D. CONNECTION DESIGN BY FABRICATOR WILL BE SUBJECT TO REVIEW AND CONCRETE APPROVAL BY ENGINEER. NOTES 1. DESIGN AND CONSTRUCTION OF ALL CONCRETE ELEMENTS SHALL CONFORM TO THE LATEST EDITIONS OF THE FOLLOWING APPLICABLE CODES: ACI 301 "SPECIFICATIONS FOR STRUCTURAL CONCRETE FOR BUILDINGS"; ACI 318, "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE"; 2. MIX DESIGN SHALL BE APPROVED BY OWNER'S REPRESENTATIVE PRIOR TO PLACING CONCRETE. 3. CONCRETE SHALL BE NORMAL WEIGHT, 6% AIR ENTRAINED (±1.590) WITH A MAXIMUM 4" SLUMP, AND HAVE A MINIMUM 28 -DAY COMPRESSIVE STRENGTH OF 3000 PSI UNLESS OTHERWISE NOTED. 4. MAXIMUM AGGREGATE SIZE SHALL BE 1". C 5. THE FOLLOWING MATERIALS SHALL BE USED: PORTLAND CEMENT: ASTM C 150, TYPE REINFORCEMENT: ASTM A 185 NORMAL WEIGHT AGGREGATE: ASTM C33 WATER: DRINKABLE ADMIXTURES: NON -CHLORIDE CONTAINING 6. REINFORCING DETAILS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF ACI 315. 7. REINFORCING STEEL SHALL CONFORM TO ASTM A 615, GRADE 60, DEFORMED UNLESS NOTED OTHERWISE. WELDED WIRE FABRIC SHALL CONFORM TO ASTM A 185 WELDED STEEL WIRE FABRIC UNLESS NOTED OTHERWISE. SPLICES SHALL BE CLASS "B" AND ALL HOOKS SHALL BE STANDARD, UNO. 8. THE FOLLOWING MINIMUM CONCRETE COVER SHALL BE PROVIDED FCR REINFORCING STEEL UNLESS SHOWN OTHERWISE ON DRAWINGS: CONCRETE CAST AGAINST EARTH ........ 3 IN. CONCRETE EXPOSED TO EARTH OR WEATHER: #6 AND LARGER.................................2 IN. #5 AND SMALLER & WWF ...................1 1/2 IN. CONCRETE NOT EXPOSED TO EARTH OR WEATHER OR NOT CAST AGAINST THE GROUND: SLAB AND WALL.................................3/4 IN. BEAMS AND COLUMNS ........................1 1/2 IN. 9. A CHAMFER 3/4" SHALL BE PROVIDED AT ALL EXPOSED EDGES OF CONCRETE, UNO, IN ACCORDANCE WITH ACI 301 SECTION 4.2.4. 10. INSTALLATION Of CONCRETE EXPANSION/WEDGE ANCHOR, .SHALL BE PER MANUFACTURES WRITTEN RECOMMENDED PROCEDURE. THE ANCHOR BOLT, DOWEL OR ROD SHALL CONFORM TO MANUFACTURER'S RECOMMENDATION FOR EMBEDMENT DEPTH OR AS SHOWN ON THE DRAWINGS. NO REBAR SHALL BE CUT WITHOUT PRIOR ENGINEERING APPROVAL WHEN DRILLING HOLES IN CONCRETE. B 11. CURING COMPOUNDS SHALL CONFORM TO ASTM C-309. 12. ADMIXTURES SHALL CONFORM TO THE APPROPRIATE ASTM STANDARD AS REFERENCED IN ACI -301. 13. DO NOT WELD OR TACKWELD REINFORCING STEEL. 14. ALL DOWELS, ANCHOR BOLTS, EMBEDDED STEEL, ELECTRICAL CONDUITS, PIPE SLEEVES, GROUNDS AND ALL OTHER EMBEDDED ITEMS AND FORMED DETAILS SHALL BE IN PLACE BEFORE START OF CONCRETE PLACEMENT. 15. LOCATE ADDITIONAL CONSTRUCTION JOINTS REQUIRED TO FACILITATE CONSTRUCTION AS ACCEPTABLE TO ENGINEER. PLACE REINFORCEMENT CONTINUOUSLY THROUGH JOINT. 16. REINFORCEMENT SHALL BE COLD BENT WHENEVER BENDING IS REQUIRED. 17. PLACE CONCRETE IN A UNIFORM MANNER TO PREVENT THE FORMATION OF COLD JOINTS AND OTHER PLANES OF WEAKNESS. VIBRATE THE CONCRETE TO FULLY EMBED REINFORCING. DO NOT USE VIBRATORS TO TRANSPORT CONCRETE THROUGH CHU 'ES OR FORMWORK. 18. DO NOT PLACE CONCRETE IN WATER, ICE, OR ON FROZEN GROUND. 19. DO NOT ALLOW CONCRETE SUBBASE TO FREEZE DURING CONCRETE CURING AND SETTING PERIOD, OR FOR A MINIMUM OF 14 DAYS AFTER PLACEMENT. 20. FOR COLD -WEATHER AND HOT -WEATHER CONCRETE PLACEMENT, CONFORM TO APPLICABLE ACI CODES AND RECOMMENDATIONS. IN EITHER CASE, MATERIALS CONTAINING CHLORIDE, CALCIUM, SALTS, ETC. SHALL NOT BE USED. PROTECT FRESH CONCRETE FROM WEATHER FOR 7 DAYS MINIMUM. I 14 ISSUED FOR CONSTRUCTION RJS SB WK 99. �2%9 ISSUED FOR REVIEW RJS S8 WK NO. DATE REVISIONS BY CHK APP'D SCALE NTS DESIGNED SB DRAWN RJS .EOlprjnt Spectrum, LP TANK ELEVATION AND NOTES JOB NO. DRAWING NUMBER REV RBA663C5 1 22 x 34 D SIZE