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2010-303
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Last modified
2/23/2016 1:14:49 PM
Creation date
10/1/2015 2:36:16 AM
Metadata
Fields
Template:
Official Documents
Official Document Type
First Amendment
Approved Date
12/07/2010
Control Number
2010-303
Agenda Item Number
8.X.
Entity Name
Geosyntec Consultants
Subject
Cumberland Farms Oslo Road Improvements Phase II
Amendment No.1 to Work Order 27
Area
Oslo Road between 43rd Ave. and 27th Ave.
Supplemental fields
SmeadsoftID
9895
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at + r7CUl1LC Ur rml% iCJ ' VUMCCKI.HIVU rAKRK) ffW100 , Zq '1 .4 41SI0 Ka , veru t3eaacn , t- lortaa <br /> Bid Item Extended <br /> # Item Description Unit I Unit Rate I Quantity Cost <br /> 1 General <br /> Provision of 40 Hr OSHA Training Certificates for Site Workers and Documentation of PSSC 10 0 • 0 <br /> 1 . 1 license LS $ <br /> $ 250 . 0 <br /> 1 . 2 Preparation and provision of Earthwork Work Plan and Project Schedule LS <br /> 1 .3 Mobilization to Site LS 3 2 500 . 0 <br /> 1 . 4 Demobilization LS — $ r 5 <br /> 1 . 5 Provision of required post-excavation documentation _ LS $ 2 0 0 ' 0 <br /> _ 2 Site Work — <br /> 2. 1 Installation of temporary 6 ft chain link security fence (as outlined on drawings) LS $ 1 , 900003 <br /> 2. 2 Installation of silt fence LS $ 5 0 0 0 <br /> Remove and dispose (includes T& D) of overhead canopy structure, pump islands , and footers <br /> 2. 3 (including electrical disconnects) LS s 1 2 , 0 0 0 . 0 <br /> Remove and dispose (includes T&D) of on-site signage and associated footers (including LS s 41 5 0 0 . 0 <br /> 2.4 electrical disconnects) <br /> VAC truck and/or equivalent services associated with cleaning of the three USTs prior to <br /> removal, including proper off-site disposal of rinseate and/or petroleum contact fluids and any <br /> 2. 5 sludge from three USTs LS $ 2 , 200a00 <br /> Remove and dispose (includes T&D) of three, 8 ,000 gallon USTs, piping system , andLS $ 1 5 , 000 . 00 <br /> 2. 6 asphall1concrete debris <br /> Over-excavation of UST area and former UST area to 10 ft bls with associated soil stockpiling <br /> (including dewatering/treatment and/or saturated zone excavation with aeration and follow-up <br /> excavation draining). DESCRIBE IN DETAIL IN A COVER LETTER THE SELECTED <br /> 2. 7 IMPLEMENTATION APPROACH _ LS s52 , 600 . 00 <br /> Off-site TRANSPORT of excavated soils (soil disposal in lRC Class I landfill - tipping fee covered <br /> 2. 8 internally by IRC) BCY s8 - 00 1800 s 1 4 4 0 0 . 0 <br /> Purchase, delivery and backfilling (in dry dewatered condition) with clean fill and associated 4 0 5 0 0 . 0 <br /> 2 .9 compaction in accordance with Section 02200 - Earthwork BCY s22 . 50 1800 $ <br /> 2. 10 Installation and removal of 2 temporary 12 ft pre-pack monitoring wells LS $ 500000 <br /> Final grading and site cleanup (includes removal of chain link fence and removal and disposal of 5 0 0 . 0 <br /> 2. 11 silt fence) LS $ <br /> Additional Excavation Beyond Defined Area (includes any additional costs for stockpiling , <br /> 2. 12 pavement/concrete removal and disposal and restoration) BCY $ 3 0 0 0 <br /> TOTAL x150 , 200 ' 0 <br /> Notes: PR & D Quote # 1837 - 10 <br /> 1 . LS Items to be reimbursed following completion of specific tasks in accordance with the specifications. <br /> 2. BCY - Bank cubic yards. <br /> 3. Any volume to tonnage based calculations/conversions shall be based upon an assumption of 1 .4 tons/cy <br /> 4. Unit rate items to be reimbursed in accordance with the actual units completed (e.g. if 1650 BCY are excavated 2, 310 tons], only 1 ,650 BCY shall <br /> be <br /> charged). Additional excavation volumes, transport, and disposal (items 2. 12) will not be reimbursed unless PRIOR WRITTEN APPROVAL is provided by <br /> Geosyntec. <br /> 5. The SUBCONTRACTOR bid shall include written assurance that SUBCONTRACTOR will comply with the applicable trench safety standards. <br /> SUBCONTRACTOR: Petroleum Resources & Development , Inc . DATE:10 - 28 - 10 <br /> SIGNATURE: 14.A <br />
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