Loading...
HomeMy WebLinkAboutTransmittal_-_00784_PE_Site_Report_20210624Transmittal Boston, Massachusetts 02110 Page 1 of 2 PROJECT:Mattacheese Middle School: FS- CA 71010.00.0 DATE:6/25/2021 SUBJECT:6-24 PE field report TRANSMITTAL ID:00784 PURPOSE:For your use and distribution VIA:Info Exchange FROM NAME COMPANY EMAIL PHONE Andrew Hazelton Boston MASSACHUSETTS 02110 United States Perkins Eastman a.hazelton@perkinseastman. com TO NAME COMPANY EMAIL PHONE Ricky Sughrue 404 Wyman Street Suite 400 Waltham MA 02451 United States Commodore Builders rsughrue@commodorebuilder s.com 617.614.3500 REMARKS:Hi Ricky, Please download PE's report from the site observation visit of yeserday (6- 24). This includes as attachments the GPI daily reports for 6-21 though 6- 24. Please let me know if you have any problems downloading this file, or any questions. Best Regards, Andy DESCRIPTION OF CONTENTS QTY DATED TITLE NOTES 1 6/25/2021 DYIMS PE Site report 20210624.pdf COPIES: Jeff Martin (Commodore Builders) Ryan DiRico (Commodore Builders) PMA DY Project Email (PMA Consultants) Daniel Colli (Perkins Eastman) Robert Bell (Perkins Eastman) Transmittal DATE:6/25/2021 TRANSMITTAL ID:00784 Page 2 of 2 Russell Higgins (Perkins Eastman) Ken Anderson (Girard and Company, LLP) Leah Schroeder (Perkins Eastman) Jon Pope (PMA Consultants) Architect: Perkins Eastman DPC Distribution: Commodore PMA Consultants Sandra Cashen File ARCHITECT’S SITE OBSERVATION REPORT DATE OF VISIT: 06/24/2021 PROJECT: Dennis Yarmouth Intermediate Middle School 286 Station Avenue South Yarmouth, MA 02664 DATE OF ISSUE: 06/25/2021 PROJECT NO: 71011 WEATHER CONDITIONS: Sunny, high 70’s in AM ARCHITECT: Perkins Eastman, DPC 20 Ashburton Street 8th floor Boston, MA The purpose of the Site Observation Report is to record general observations of the work in progress at the time of the Architect’s visit. WORK IN PROGRESS: 1) Stripping of overburden at east access road and west access road extension 2) Stockpiling of topsoil 3) Stockpiling of crushed stone for VSCs and for general site work (utility trenches etc) 4) Layout of VSC locations 5) Installation of vibratory stone columns by CNC and vibration monitoring (see also attached field reports from GPI) 6) Excavation for installation of cul-tec chambers 7) General ground improvements FIELD OBSERVATIONS: PE visited the site to review ongoing progress with the site work. 1) RBO is getting underway with stripping of overburden at east access road and west access road extension. 2) Installation of VSCs by CNC: [during architect walk-thru, Installation of vibratory stone columns was paused during walk through due to equipment issues].GPI/Commodore reported that 90 VSCs were installed on Wednesday and that proof tests indicated +/- ¼” movement which is good (see also attached field reports from GPI). 3) New subgrade for the new access drive that will run between SAE and the new building area B has been installed (up to the existing SAE service area)--see photo below. 4) Ryan DiRico reviewed with PE the specific location of existing-to-remain light poles in the area in front of SEA, 6 or 8 of which are going to need to be re-circuited due to the fact that the existing curcuits will be disconnected associated with light poles that are being removed (how to recircuit this will be an RFI for GGD). 5) Modulus testing will be performed early next week. 6) Excavation for foundations is due to commence at the end of next week per Commodore. 7) PE reviewed and approved new proposed mockup location at future field C adjacent to east access road (NE zone of field C). Note: CNC resumed VSC installation in the PM, and installed 68 piers on 6/24. GPI’s attached 6/24 field report indicates that CNC was encountering refusal at about 10% of the 68 piers installed, and GPI believes that that either indicates a dense gravel layer that was not identified in GPI’s borings, or a potential problem with the equipment. REPORT BY: ABH Page 2 of 3 PROGRESS PHOTOS GRADING ONGOING - OVERALL CRUSHED STONE STOCKPILING FOR RBO STRIPPING OF OVERBURDEN – EAST DRIVE STRIPPING OF OVERBURDEN – WEST DRIVE STORED CULTEC AND MANHOLE STRUCTURES EXCAVATION FOR STORM WATER RETENTION STRUCTURES REPORT BY: ABH Page 3 of 3 COMPLETED VSCS CNC VSC RIG STOCKPILING OF STRIPPED TOP SOIL NEW DRIVE SUBGRADE NEAR SAE NW CORNER EXISTING MANHOLE COVER EXISTING LIGHT POLE BASE NEAR ETR SAE PARKING    Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/21/21                                                                                                                                                Caseyville, Il 62232                 __________________________________________________________________________________________________  This Report is a summary installation list of installed vibratory stone columns, (VSC), in accordance with Submittal #31 3400-02.0 31 3400 – Aggregate Piers, prepared by CMC Professional Services LLC, 335 E. Geneva Rd #3116, Carol Stream, Il 60188. Activity for Monday, June 21st, 2021: VSC Pier # Installed Depth (ft.) Stone Take (Cu. Yds.) COMMENTS 3114 9.0 0.75 Routine 3118 9.0 0.75 Routine 3115 6.0 0.5 Routine 3095 6.0 0.5 Routine 3045 9.0 0.75 Routine 3046 9.0 0.75 Routine 3047 9.0 0.75 Routine 3116 6.0 0.5 Routine 3096 6.0 0.5 Routine 3048 9.0 0.75 Routine 3117 6.0 0.5 Routine 3097 6.0 0.5 Routine 3049 9.0 0.75 Routine 3050 11.0 1.0 Routine 3051 11.0 1.0 Routine 3052 9.0 0.75 Refusal 3113 9.0 0.75 Routine 3053 9.0 0.75 Routine 3119 6.0 0.5 Routine 3098 6.0 0.5 Routine 3054 9.0 0.75 Routine 3120 6.0 0.5 Routine 3099 6.0 0.5 Routine 3055 9.0 0.75 Routine 3056 14.0 1.0 Routine 3057 14.0 1.0 Routine 3058 14.0 1.0 Routine 3059 14.0 1.0 Routine Test Pier #1 16.0 1.25 12’ East of Pier 3460 Test Pier #2 16.0 1.25 12’ South of pier 3460 4007 14,0 1.0 Routine 4078 14.0 1.0 Routine 4079 14.0 1.0 Routine 4056 9.0 0.75 Routine 4077 6.0 0.5 Routine 4055 9.0 0.75 Routine 4076 6.0 0.5 Routine 4054 9.0 0.75 Routine 4075 6.0 0.5 Routine 4053 11.0 1.0 Routine 4051 11.0 1.0 Routine 4052 11.0 1.0 Routine    Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/21/21                                                                                                                                                Caseyville, Il 62232                 __________________________________________________________________________________________________  VSC Pier # Installed Depth (ft.) Stone Take (Cu. Yds.) COMMENTS 4050 9.0 0.75 Routine 4074 6.0 0.5 Routine 4049 9.0 0.75 Routine 4048 9.0 0.75 Routine 4073 6.0 0.5 Routine 4046 14.0 1.25 Routine 4047 14.0 1.50 Routine Total production Piers this day = 47, Total Test Piers = 2 Total production Piers to date = 47 See Photos:       Rig on Location, Area “D” Northeast     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/21/21                                                                                                                                                Caseyville, Il 62232                 __________________________________________________________________________________________________      Loading Crushed Stone into Hopper                                           Hopper loading mandrel chute     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/22/21, OVERCAST – Mid 80’s                                                                                                       Caseyville, Il 62232                _________________________________________________________________________________________________  This Report is a summary installation list of installed vibratory stone columns, (VSC), in accordance with Submittal #31 3400-02.0 31 3400 – Aggregate Piers, prepared by CMC Professional Services LLC, 335 E. Geneva Rd #3116, Carol Stream, Il 60188. Glossary of Header Terms: VSC Pier #: Each pier is identified by number according to location plan included in the above referenced Submittal. Installed Depth: The as-built length of pier as constructed from working grade to termination in suitable native, (bearing) soil. Stone Take: The amount of Crushed Stone used in constructing a given Pier, (expressed in volume), one cubic yard weighs approximately 1.2 Ton. Comments: Note any deviation from standard installation procedures, proposed depths or changes in location of said Pier. Activity for Tuesday, June 22nd, 2021: VSC Pier # Installed Depth (ft.) Stone Take (Cu. Yds.) COMMENTS 4372 9.0 .75 Routine 4373 9.0 .75 Routine 4374 9.0 1.0 Routine 4345 6.0 .75 Routine 4375 9.0 1.0 Routine 4346 6.0 .75 Routine 4376 9.0 1.0 Routine 4377 11.0 1.0 Routine 4378 11.0 1.0 Routine 4379 8.0 1.0 REFUSAL 4347 6.0 .75 Routine 4380 9.0 1.0 Routine 4348 6.0 .70 Routine 4381 9.0 1.0 Routine 4349 6.0 .70 Routine 4382 9.0 1.0 Routine 4350 6.0 .70 Routine 4351 7.3 1.0 Routine 4352 6.0 .70 Routine 4390 9.0 1.0 Routine 4391 9.4 1.0 Routine 4392 9.0 1.0 Routine 4393 9.0 1.0 Routine 4353 6.0 .75 Routine 4354 6.0 .75 Routine 4394 9.0 1.0 Routine 4395 9.0 1.0 Routine 4355 6.0 .75 Routine    Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/22/21, OVERCAST – Mid 80’s                                                                                                       Caseyville, Il 62232                _________________________________________________________________________________________________  4396 9.0 1.0 Routine 4356 6.0 .75 Routine 4397 9.0 1.0 Routine 4398 9.0 1.25 Routine 4357 6.0 .75 Routine 4399 11.0 1.25 Routine 4401 11.0 1.25 Routine 4400 11.0 1.25 Routine 4358 6.0 .75 Routine 4402 9.0 1.0 Routine 4359 9.0 1.0 Routine 4403 9.0 1.0 Routine 4404 9.0 1.0 Routine 4360 6.0 .75 Routine 4405 11.0 1.25 Routine 4406 11.0 1.25 Routine 4407 11.0 1.25 Routine 4361 6.0 .75 Routine 4408 9.0 1.0 Routine 4409 9.0 1.0 Routine 4362 6.0 .75 Routine 4363 6.0 .75 Routine 4410 6.0 .75 Routine 4412 9.0 1.0 Routine 4413 9.0 1.0 Routine 4411 6.0 .42 Routine 4364 6.0 .5 Routine 3005 9.0 1.0 Routine 4365 6.0 .75 Routine 4419 9.0 1.0 Routine 4366 6.0 .75 Routine 4420 9.0 1.0 Routine 4367 6.0 .75 Routine 4421 9.0 1.0 Routine 4422 9.5 1.0 REFUSAL 4424 8.5 1.0 REFUSAL 4423 11.0 1.25 Routine 4368 6.0 .75 Routine 4425* 9.0 1.0 Routine 4369 6.0 .70 Routine 4426 9.0 1.0 Routine 4370 6.0 .75 Routine 4427 9.0 1.0 Routine * Proof Test – Movement 3/8” – Acceptable  Total Production Piers this day = 71  Total Production Piers to date = 118       Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/22/21, OVERCAST – Mid 80’s                                                                                                       Caseyville, Il 62232                _________________________________________________________________________________________________    v  Long view of Installation Rig – Area D       Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/22/21, OVERCAST – Mid 80’s                                                                                                       Caseyville, Il 62232                _________________________________________________________________________________________________      Stockpile of ¾” Crushed Stone        Loading     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/23/21, Partly Cloudy Mid 70’s                                                                                                     Caseyville, Il 62232                _________________________________________________________________________________________________  This Report is a summary installation list of installed vibratory stone columns, (VSC), in accordance with Submittal #31 3400-02.0 31 3400 – Aggregate Piers, prepared by CMC Professional Services LLC, 335 E. Geneva Rd #3116, Carol Stream, Il 60188. Glossary of Header Terms: VSC Pier #: Each pier is identified by number according to location plan included in the above referenced Submittal. Installed Depth: The as-built length of pier as constructed from working grade to termination in suitable native, (bearing) soil. Stone Take: The amount of Crushed Stone used in constructing a given Pier, (expressed in volume), one cubic yard weighs approximately 1.2 Ton. Comments: Note any deviation from standard installation procedures, proposed depths or changes in location of said Pier. Activity for Wednesday, June 23rd, 2021 VSC Pier # Installed Depth (ft.) Stone Take (Cu. Yds.) COMMENTS 4344 9.4 1.0 Routine 4315 9.5 1.0 Routine 4316 6.0 .75 Routine 4317 6.0 .75 Routine 4318 6.2 .75 Routine 4319 6.2 .75 Routine 4320 6.4 .75 Routine 4321 6.9 .75 Routine 4322 6.0 .75 Routine 4323 6.0 .75 Routine 4324 6.0 .75 Routine 4325 6.0 .75 Routine 4326 6.0 .75 Routine 4327 6.0 .75 Routine 4328 6.0 .75 Routine 4329 6.0 .75 Routine 4330 6.0 .75 Routine 4331 6.0 .75 Routine 4332 6.0 .75 Routine 4333 6.0 .75 Routine 4334 6.0 .75 Routine 4335 6.4 .75 Routine 4336 6.0 .75 Routine 4337 6.0 .75 Routine 4338 6.0 .75 Routine 4339 6.0 .75 Routine 4340 6.0 .75 Routine 4341 6.0 .75 Routine    Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/23/21, Partly Cloudy Mid 70’s                                                                                                     Caseyville, Il 62232                _________________________________________________________________________________________________  4342 6.0 .75 Routine 4428 9.0 1.0 Routine 4429 9.0 1.0 Routine 4371 9.5 1.25 Routine 4343 9.0 1.0 Routine 4231 9.0 1.0 Routine 4232 9.0 1.0 Routine 4233 9.0 1.0 Routine 4286 9.0 1.0 Routine 4287 6.0 .80 Routine 4288 7.2 .80 Routine 4234 7.6 .80 Routine 4289 6.0 .75 Routine 4235 6.82 .75 Routine 4290 6.0 .75 Routine 4236 14.0 1.5 Routine 4237 14.0 1.5 Routine 4239* 14.0 1.5 Routine 4238 14.0 1.5 REFUSAL 4291 6.0 .75 Routine 4240 6.0 .75 Routine 4292 6.0 .75 Routine 4241 6.0 .75 Routine 4293 6.0 .75 Routine 4242 14.0 1.20 Routine 4243 13.0 1.25 REFUSAL 4244 12.0 1.25 REFUSAL 4245 12.0 1.25 REFUSAL 4246 12.0 1.25 REFUSAL 4294 6.0 .75 Routine 4247 6.0 .75 Routine 4248 9.0 1.0 Routine 4295 6.0 .75 Routine 4249 9.0 1.0 Routine 4296 6.0 .75 Routine 4250 6.0 ..75 Routine 4297 6.0 .75 Routine 4251 11.0 .75 Routine 4252 11.0 .75 Routine 4253 11.0 .75 Routine 4298 6.0 .75 Routine 4254 6.4 .75 Routine 4299 6.0 .75 Routine 4255 6.0 .75 Routine 4300 6.0 .75 Routine 4257 14.0 1.25 Routine 4256 14.0 1.25 Routine 4259 14.0 1.25 Routine 4258 14.0 1.25 Routine 4260 6.0 .75 Routine 4301 6.0 .75 Routine    Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/23/21, Partly Cloudy Mid 70’s                                                                                                     Caseyville, Il 62232                _________________________________________________________________________________________________  4302 6.0 .75 Routine 4261 6.0 .75 Routine 4303** 6.0 .75 Routine 4262 6.0 .75 Routine 4263 11.0 1.0 Routine 4264 11.0 1.0 Routine 4265 11.0 1.0 Routine 4304 6.0 .75 Routine 4266 6.0 .75 Routine 4305 6.0 .75 Routine 4267 6.0 .75 Routine   * Proof Test – Movement ¼” – Acceptable  ** Proof Test – Movement < ¼” – Acceptable  Total Production Piers this day = 90  Total Production Piers to date = 208    Photos:                                                               Typical Installation Procedure in four steps                       1.    Tip of mandrel prior to insertion     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/23/21, Partly Cloudy Mid 70’s                                                                                                     Caseyville, Il 62232                _________________________________________________________________________________________________                                                                            2.    Mandrel advanced to design depth                                       3. Crushed Stone being dispensed through mandrel as it is withdrawn in increments     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.                Date on site: 6/23/21, Partly Cloudy Mid 70’s                                                                                                     Caseyville, Il 62232                _________________________________________________________________________________________________               4. Ramming vibratory action is then applied to the Crushed Stone, (aggregate) that results in the formation of the    VSC, (Vibratory Stone Column).     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/24/21, CLEAR LOW 80’S                                                                                                                Caseyville, Il 62232                 _________________________________________________________________________________________________  This Report is a summary installation list of installed vibratory stone columns, (VSC), in accordance with Submittal #31 3400-02.0 31 3400 – Aggregate Piers, prepared by CMC Professional Services LLC, 335 E. Geneva Rd #3116, Carol Stream, Il 60188. Glossary of Header Terms: VSC Pier #: Each pier is identified by number according to location plan included in the above referenced Submittal. Proposed Depth: Total VSC depth from working grade to proposed bottom elevation as put forth in design criteria. Installed Depth: The as-built length of pier as constructed from working grade to termination in suitable native, (bearing) soil. Stone Take: The amount of Crushed Stone used in constructing a given Pier, (expressed in volume), one cubic yard weighs approximately 1.2 Ton. Comments: Note any deviation from standard installation procedures, proposed depths or changes in location of said Pier. Activity for Thursday, June 24th, 2021 VSC Pier # Proposed Depth Installed Depth Stone Take (Cu. Yds.) COMMENTS  4306 6.0 6.0 0.7 Routine  4268 9.0 9.0 1.0 Routine  4269 9.0 9.0 1.0 Routine  4307 6.0 6.0 0.7 Routine  4270 6.0 7.2 1.0 Routine  4271 14.0 14.0 1.25 Routine  4272 14.0 14.0 1.25 Routine  4273 14.0 13.0 1.25 REFUSAL  4274 14.0 13.0 1.25 REFUSAL  4275 14.0 14.0 1.5 Routine  4308 6.0 6.0 0.75 Routine  4276 6.0 6.0 0.75 Routine  4309 6.0 6.0 0.75 Routine  4277* 6.0 6.0 0.75 Routine  4310 6.0 6.0 0.75 Routine  4278 14.0 14.0 1.25 REFUSAL  4279 14.0 12.1 1.25 Routine  4311 6.0 6.0 0.75 Routine  4281 14.0  13.0 1.25 REFUSAL  4280 14.0 12.6 1.25 Routine  4282 6.0 6.0 0.75 Routine  4312 6.0 6.0 0.75 Routine  4313 6.0 6.0 0.75 Routine     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/24/21, CLEAR LOW 80’S                                                                                                                Caseyville, Il 62232                 _________________________________________________________________________________________________  4283 6.0 6.0 0.75 Routine  4314 9.0 9.0 1.0 Routine  4285 9.0 9.0 1.0 Routine  4284 9.0 6.0 0.75 REFUSAL  4201 9.0 9.0 1.0 Routine  4202 9.0 9.0 1.0 Routine  4203 6.0 6.0 0.75 Routine  4204 6.0 6.5 0.75 Routine  4205 6.0 6.0 0.75 Routine  4206 6.0 6.0 0.75 Routine  4207 6.0 6.0 0.75 Routine  4208 6.0 6.0 0.75 Routine  4209 6.0 6.0 0.75 Routine  4210 6.0 6.0 0.75 Routine  4211 6.0 6.0 0.75 Routine  4212 6.0 6.0 0.75 Routine  4213 6.0 6.0 0.75 Routine  4214 6.0 6.0 0.75 Routine  4215 6.0 6.0 0.75 Routine  4216 6.0 6.0 0.75 Routine  4217 6.0 6.0 0.75 Routine  4218 6.0 6.0 0.75 Routine  4219 6.0 6.0 0.75 Routine  4220 6.0 6.0 0.75 Routine  4221 6.0 6.0 0.75 Routine  4222 6.0 6.0 0.75 Routine  4223 6.0 6.0 0.75 Routine  4224 6.0 6.0 0.75 Routine  4225 6.0 6.0 0.75 Routine  4226 6.0 6.0 0.75 Routine  4227 6.0 6.0 0.75 Routine  4228 6.0 6.0 0.75 Routine  4229 9.0 9.0 1.0 Routine  4230** 9.0 9.0 1.0 Routine  4147 14.0 14.0 1.5 Routine  4148 14.0 14.0 1.5 Routine  4146 14.0 11.0 1.5 REFUSAL  4149 6.0 6.0 0.75 Routine  4150 6.0 6.0 0.75 Routine  4151 6.0 6.0 0.75 Routine  4156 6.0 6.0 0.75 Routine  4157 6.0 6.0 0.75 Routine  4158 11.0 11.0 1.0 Routine     Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/24/21, CLEAR LOW 80’S                                                                                                                Caseyville, Il 62232                 _________________________________________________________________________________________________  4159 11.0 11.0 1.0 Routine  4160 11.0 9.75 1.0 REFUSAL    * Proof Test – Movement < ¼” – Acceptable  ** Proof Test – Movement 5/16” – Acceptable  Total Production Piers this day = 68  Total Production Piers to date = 276  NOTE:    although item 12 in the ground improvement submittal allows for stoppage of installation “at refusal” in  native soil, based on all test borings drilled for this project there is no reason a “refusal” would occur in native soil on  this site at the planned installation depths.  Ways a “refusal” could occur may either be an issue with the installation  rig itself or buried man‐made structures (sewers, drains, septic system etc.).  Although it is possible a dense gravel  layer could be found at depth, it is unlikely based upon the multiple test borings drilled.   Installer should review his  installation methodology and if necessary a test pit be excavated near refusal piers to the depth of refusal.               Topping off Pier with side feed hopper, (typical)           Earthwork Monitoring, Daily Field Report                                                                                      Geotechnical Partnership, Inc.  Dennis‐Yarmouth Intermediate School                                                                                                                      File No. 1814‐02   Field Representative: Francis E. Sviokla                                                                    Earthwork Contractor: Robert B Our Co., Inc  General Contractor: Commodore Builders                                                                 24 Great Western Rd., Harwich, MA 02645  404 Wyman St.,    Suite 400, Waltham, MA 02451                                       Pier Installer: CNC Foundations, 8251 Bunkum Rd.               Date on site: 6/24/21, CLEAR LOW 80’S                                                                                                                Caseyville, Il 62232                 _________________________________________________________________________________________________          Pier # 4147 mandrel @ 14’ depth      Withdrawing mandrel Pier # 4147