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Home My WebLink AboutDERR-2024-010436 Stantec Consulting Services Inc. 2890 East Cottonwood Parkway Suite 300 Salt Lake City UT 84121-7283 August 29, 2024 Project/File: 203722783 Nicole Chavez Utah Department of Environmental Quality Division of Environmental Response and Remediation 195 North 1950 West, First Floor Salt Lake City, Utah 84116 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Dear Ms. Chavez, On behalf of 7-Eleven, Inc. (7-Eleven), Stantec Consulting Services Inc. (Stantec) has prepared the following work plan and budget (WP&B) for post no further action (NFA) work at Speedway Store No. 9444 (the Site), located at 874 East 1300 South, Salt Lake City, Utah (Figure 1). 7-Eleven acquired Speedway in 2021, and the Site is also referred to as 7-Eleven Store No. 47165. The Utah Department of Environmental Quality (UDEQ), Division of Environmental Response and Remediation (DERR) refers to the Site as Facility ID 4000765 and Release Site MWK. The Site is eligible for reimbursement under the Utah Petroleum Storage Tank Trust Fund. Stantec assumes that the most recent WP&B for Release Site MWK was WP&B MWK-11 submitted by Antea Group (Antea) on September 29, 2021. The scope of work proposed herein would therefore be designated as WP&B MWK-12. WP&B MWK-12 has been prepared at the request of the DERR based on a letter dated January 8, 2024. WP&B MWK-12 presents a technical approach and cost estimate to complete monitoring and remediation well abandonment, remediation system decommissioning, reporting, and reimbursement services. The purpose of this scope of work is complete the closure of Release Site MWK. Scope of Work Task 1 – Work Plan Preparation and HSSE Task 1 includes the preparation of this work plan, subcontractor procurement, and communication and coordination with the DERR. Stantec will prepare a Site-specific health and safety plan to address hazards associated with the proposed scope of work. Task 2 – Well Abandonment and Remediation System Decommissioning All monitoring and remediation wells will be abandoned by a Utah Division of Water Rights licensed well driller in accordance with the Utah Administrative Rules for Water Well Drillers, R655 4 14. At a minimum, the groundwater monitoring well monument, cement plug, and the upper 12 inches of the PVC casing will be August 29, 2024 Page 2 of 3 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK removed at each well location. Hydrated granulated bentonite will be used to backfill the remaining casings. Resurfacing will match the current existing surroundings at each well location; wells are located in concrete, asphalt, and landscaped areas. Site wells to be abandoned include nine groundwater monitoring wells, eight soil vapor extraction (SVE) wells, one air sparge well, and one nested vapor sampling well. All underground remediation piping will be cut below grade, grouted in place, and capped. The Site has approximately 600 feet of two-inch diameter remediation piping. The remediation system will be disassembled and all remediation equipment will be transported to the State Surplus Facility in Draper, Utah. A photolog of the individual components of the skid mounted SVE/electronic catalytic oxidizer (CATOX) system is included as Attachment 1. The remediation equipment specifications are included as Attachment 2. The remediation system manifold and aboveground piping will be disposed of. The remediation system enclosure building will be torn down and disposed of; the building was constructed around the remediation equipment directly on the concrete slab foundation and cannot be moved. Rocky Mountain Power will disconnect the 200 amp, 208 volt, three 3 phase electrical meter. The electrical wire will be pulled back to the utility pole along 900 East. The underground electrical conduit will be cut below grade, grouted in place, and capped. Cost bids for site closure activities were requested from Direct Push Services, LLC, ET Technologies, Inc, and Pacific West, LLC (Pacific West). Pacific West provided the lowest reasonable bid; therefore, Stantec will award the work to Pacific West. Copies of the subcontractor cost estimates are provided in Attachment 3. Pacific West will be responsible for obtaining the permit and bond with Salt Lake City for well abandonment in the ROW, and costs for those items are included in the estimate provided by Pacific West. The bid provided by ET Technologies was lower than the Pacific West bid; however, it appeared unreasonable based on comparison to the other bids, and one line item was provided as a zero cost. Task 3 – Reporting Stantec will prepare a brief summary report documenting the completion of WP&B MWK-12. Task 4 – Reimbursement Services Stantec’s services will include preparation of reimbursement claims on behalf of 7-Eleven. This task includes assembling invoices paid by 7-Eleven, subcontractor invoices, details of charges, Stantec invoices, proof of payment documentation, the DERR Standardized Invoice Form, and the DERR Request for Payment Voucher Summary Worksheet. Estimated Costs The estimated costs for the scope of work described in this work plan are presented in Table 1. Non- reimbursable costs, such as subcontractor markup, have been omitted from the cost breakdown. The costs presented in Table 1 represent Stantec’s estimate of likely charges to be incurred during the implementation of the scope of work described above. Actual charges to the tasks and activities included in the scope may vary from those presented in the estimate as activities and tasks require either more or less effort than August 29, 2024 Page 3 of 3 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK estimated. Stantec will contact the DERR project manager if there is significant diversion from the estimated cost breakdown, or if additional authorization above the total estimated cost of this work plan is required. Should you have any questions or require any additional information, please contact Anna Skinner at (801) 743-4815. Sincerely, STANTEC CONSULTING SERVICES INC. Anna Skinner Project Manager Phone: (801) 743-4815 anna.skinner@stantec.com Attachment: Table 1 – Estimated Costs for WP&B MWK-12 Figure 1 – Site Plan Attachment 1 – Equipment Photolog Attachment 2 – Equipment specifications Attachment 3 – Subcontractor Bids August 29, 2024 Figure Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Figure August 29, 2024 Table Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Table Work Plan Preparation and Site-Specific HSSE • Work Plan Preparation Well Abandonment and Site Restoration 1 NTE @ $1,000 = $1,000 • Equipment Inventory PM P103 3 hours @ $118 = $354 • Health & Safety Plan 1 NTE @ $400 = $400 Work Plan and HSSE Subtotal $1,754 Well Abandonment and Remediation System Decommissioning • Field and Prep Senior PM P101 4 hours @ $152 = $608 PM P103 4 hours @ $118 = $472 Field Prep P104 1 hours @ $101 = $101 Field P104 40 hours @ $101 = $4,040 Field Travel P104 3.75 hours @ $101 = $378.75 • Subcontractor Pacific West 1 bid @ $28,768.50 = $28,768.50 Well Abandonment and Remediation System Decommissioning Subtotal $34,368.25 Summary Report Senior PM P101 1 hours @ $152 = $152 Professional P102 1 hours @ $147 = $147 PM P103 3 hours @ $118 = $354 Field P104 19 hours @ $101 = $1,919 Drafter P107 2 hours @ $85 = $170 Admin P109 1 hours @ $62 = $62 Summary Report Subtotal $2,804 Reimbursement • PST Fund Claim Preparation Senior PM P101 1 hours @ $152 = $152 PST Specialist P108 6 hours @ $78 = $468 Reimbursement Subtotal $620 Total Budget $39,546 c Table 1 Post NFA Work Speedway Store No. 9444 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Estimated Costs for WP&B MWK-12 Page 1 of 1 Stantec Consulting Services Inc. August 29, 2024 Attachment 1 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Attachment 1 Skid mounted SVE/electronic CATOX system and exhaust stack. Heater controller. Control panel door. Control panel. Control panel interior. Cellular telemetry. Knock out tank, inlet air filters/silencers, SVE blower and motor. SVE blower. SVE motor and knock out tank transfer pump. Knock out tank intermediate bulk container (IBC). Main electrical panel and fire extinguisher. Additional blowers and motors stored on-site. August 29, 2024 Attachment 2 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Attachment 2 NOTES TRASH ENCLOSURE I KNOCKOUT j '=4 o. EQUIPMENT BUILDING V Drawn Review Prepared by Reviewed by Drawn by Dale JMA 2/18/14 Figure 5 EQUIPMENT DETAILS SCALE - I 25 Former Tesoro Station #62100 874 East 1300 South Salt Lake City, Utah anteagroup« CONTROL CABINET Mo, FLOW ELEMENT r FLOW INDICATOR BY-PASS VALVE Q FLAME ARRLSTOR FORKLIFT POCKETS • EXHAUST SILENCER - PURGE/DILUTION AIR SOUNOID MANUAL DILUTION AIR VALVE CATALYTIC OXIDIZER WATER TRANSFER PUMP SITE TUBE WITH HIGH—HIGH LEVEL SWITCH r EXHAUST / STACK - (2 SECTIONS) ROCESS INLET CATALYST ACCESS r Q 7.5 HP 230V 1 PH TEFC MOTOR - PROCESS BLOWER PD TYPE - VAPOR UQUI0 SEPARATOR WITH 20 GALLON CAPACITY APPROXIMATE Wt. 2700 LBS -X - 0.06 .XX •- 0.03 .XXX - 0.015 L - 0.5* DATE: 5- Y USE EXCEPT THAT FOB WWttH DO NOT SCALE THIS DRAWING NONE DRAWN BY: kw DREWELOW REMEDIATION SRCO 250E DE-79 ELECTRIC CATALYTIC OXIDIZER GENERAL ARRANGEMENT PROJECT/PRODUCT 040160 100 0 A . DSC101 s um DISCONNECT 200A, 600VAC 150 Anp POWER SOURCE- SUPPLED FROM OTHERS EfSIEM VOLTSlFHI I QAO AMPSlwKf WFl | 20B/JPh/60Hz[ 118 F^A [j/0 AWC] CUUSF CONNECT EARTH CROUND CB105 I OL105 CBTT2 -i-T-b— OL112 -oTO 1 -°TGo 1- M T105 PRDCESS BLOWER , 10 HP Ml ) 508VAC/3PH/60 *, 29 AMP M2 TRANSFER PUMP . 3/* HP M2 ) 7.64J* Ml 16 —II— U116 HEATER CONTROLLER HEATER*/!.581- HEOTER-/1.5SF- 1 Ll 2 L2 3 L3 Tl 12 5 T3 I e - CT1 15 i l CT1 ie < TB- ere IT < II t CTS is 12- CT3 ii < 13ALRMCT320 < > MALRM COM I FAN* > PAN- 116 -oT-o-121-L I -°*T 0'-L'D 1ZL3 11=1 ^-T-i»k i 23kU HEATER 208V/3PH/60Hz HE1 23kV HEATER 208V/3PH/60Hz SEE PAGE 4 ft 5 FOR DETAILED WIRING INFORMATION CB131 —dTc— HSJ CB135 T133 CONTROL TRANSFORMER 208/240/480- 120V SO0VA 22QTBI 220 HEATER I20VAC 240 SCFM 141 1 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 l|9 180 181 HS1 *v —o_L_D— PROCESS SWITCH HflUTO/2.15 BLOWER. RUN/2.211- HS2 H-O-A - -Q 1 i> OL105 tf— 105 PROC BLWR T PUMP.ON/2.13 i- OL112 111 TPUUP M105 2/1.' -o— PROCESS BLOWER PROCESS BLOWER M112 o TANK LEVEL ILSH/LSL) TRANSFER PUUP INLET TEMP (TICR-l) TE, rr EHP W- TE2 EXIT TEMP c AK (TOt'lOiHI u (0-10" at) ~ HEATER.ON/2.291- UP.T0.TEMPZ2.12H 301 301 £ TIR1 CIRCULAR CHART RECORDER H. ; L: a § 10 t2«K M 11 24COW MJJ» Pit* 1 rr tit* sti, K m nut die IN fi 3U DK: COU 36) ^jjg»HEATER+/1.2B HEATER-/1,21 CHANI RECOROLk JUMl'LH SE MINOS » FUSE BLOCK . F2 POSITION (120VAC 2) INPUT CARO •* JUMPER W JI INPUT CARO ' *i INPUT CARO • S) INPUT CARO • 61 INPUT CARD • 71 INPUT CARO • JUMPER W3 • T/C • JUMPER WI/MA - W! : JUMPER W3 - T/C I JUMPER WI/MA • MA I JUMPER W3 • T/C B> ALARM CARD: JUMPER W2 • N.O. CONT ACI 9) ALARM CARO: JUMPER W4 • N.O. CONTACT -€NABLE/2.25 --ENABLE 1/2.26 SV1 o \ <> CATALYTIC COMBUSTION CORP. 70S 21ST AVE BLOOMER, HI 54724 (Tl 715-568-288.2 (Fl 715-568-2884 HMJECT Hk JWI6M I B4/82/B4 SUBHIITAL tCE NMNI m jtjtmp USE ECEPI rim ft* WKH IT is iwcrjs PMMIITCO fl/HWl FEU MJOIFIEO U201 BASE INPUTS. 10 PT, 120VAC '7 3/1.77 2001/1 OL112 TPUUP !TC9 X105 »4 tVC4] .! M'JTOM LM K! OA.) « OXIDIZER .Jt" 5 ENABLE 145 LSHH1 ... TBI 112 ILHHA1) ; TBI PSt ,13 TBI —5 IPALII 3 LOW AIR FLOW *r COM FLOW OPS1 'I'A" ! 5 HIGH TEMP JP TO TEMP/1,72 'JP TO TEMP TPUMP ON'1.46 ' li'UMP ON AU-uM AUTO MOOf. AUTO RE-STAR U201. 6 BASE OUTPUTS ENABLE1/1.74I- CONTR0L ENABLE ' COM - 2 •I BLOWER RUN/1.45 •I RESET1/2.4S CR231 -o OXIDIZER READY 1-CBL-HMQ5 2/2.41 TSH1 HIGH LIMIT CONTROLLER HEATER ON/2.29 i- EXIT TEMP > THERMOCOUPLE TYPE K • COW N.C. • •TC+ sum • TC- SW2» H RESET/2.28 H. RESET1/2.27 -o .L, 1fSF HIGH_TEMP/2.10h •«s -se • COMM;2.37?7"-CBL-""°t COMM 1260 OPERATOR INTERFACE • 24VCOM GND • • • • OXIDIZER READY OUTPUTS DRY CONTACTS OXIDIZER READY OXIDIZER READY ;ATALYT|C COMBUSTION CORP. 70S 2IST AVE BLOOMER. HI 54724 IT) 715-568-2882 IF) 715-568-2884 REVISION" HISTORY PROJECT up, mmm QUAKING HO, J-84-8168. wmrm i R Of CATALUIC COMBUSTION COUP. ANT COPTINC. TRANSMITTAL FO OTHERS,Cfi USE EXCEPT THAT FOfl WICH II IS L06NEQS PTflMBHEO I 84/82/04 SUBMITTAL BS/10/aq FIELD H001FIEO o 11 tJ o __ _ _ _ o 2 . p i | s^ i i S S o u , g s sS I s 11 11 ! ut >- to 3K S i £ UJ 2 < £ ~ £ e * " 5 3 , 1 5 g OK 5 ^ 5 If f 5 I s 5s 5 • $ or 5 x • I 2= £9 5? , 5 O >- -a : Q_ j. j g B _ j | S I I E O I ai i n LT L T J i l l 1 1 IC f < Q_ cr Ld I— < UJ oo CD X Cs l _x co CN J _x to x "o CN ) < o cr o o CN >< o to X CN 208/3PH - 230V/3PH 208VAC/3PH/6OHz CONTROL TRANSFORMER MUST BE WIRED FOR 208VAC MAIN CIRCUIT BREAKER SIZED FOR FULL LOAD AMPS < 1.25 BLOWER CIRCUIT BREAKER • 15A:JHP. 30A: 5HP MAIN HEATER CIRCUIT BREAKER • 80A HEATER SUB-CIRCUIT BREAKERS • 40A MOTOR CONTACTOR RATED FOR MOTOR HORSEPOWER MOTOR OVERLOAD RATED FOR MOTOR HORSEPOWER HEATER CONTACTOR RATED FOR 80A RESISTIVE WIRE HEATER AS SHOWN (23kW): 240VAC/3PH/60HZ 1) CONTROL TRANSFORMER MUST BE WIRED FOR 230VAC 2) MAIN CIRCUIT BREAKER SIZED FOR FULL LOAD AMPS « 1.25 3) BLOWER CIRCUIT BREAKER • I5A 4) HEATER MAIN CIRCUIT BREAKER • 80A 5) HEATER SUB CIRCUIT BREAKERS • 40A 6) MOTOR CONTACTOR RATED FOR MOTOR HORSEPOWER 71 MOTOR OVERLOAD RATED FOR MOTOR HORSEPOWER 81 HEATER CONTACTOR RATED FOR 80A RESISTIVE 9) WIRE HEATER AS SHOWN <25kW): HEATER CONTROLLER WATLOW 4-20mA- 7 HEATER HEAD WIRING 18 ELEMENTS »-20mA- 8 2 CIRCUITS HEATER SUB BREAKER -o-T-o 208V: 34A 230V: 30A HEATER SUB BREAKER Z08V: 34A 230V: 30A • FROM TEMP CONTROLLER- • FROM TEMP CONTROLLER- :I:IM rn Ll L2 LJ + 460 VOLT MOTOR ;i i i ' r L2 LJ * 3 PHASE DELTA 2_kW :flTALYT[C COMBUSTION CORP. 709 21ST AVE BLOOMER. Wl 54724 (T) 715-568-2882 (Fl 715-568-2884 PROJECT NO: JB48I60O DHWINC NOt J-84-81680-388 Vmm HPIEW I! THE WEflTi Of C*W.YI|C CONBUSTICW CORP. en, COPYING, nwew"«. ro OTHERS, OR USE ECEPT <>»< FOB WHICH (T IS LOANEQS PKMBHEO REVISION HISTORY I 04/82/04 SUBMITTAL MEE OT/ie/81) FIELD M001F1ED tH2K Technologies, Inc. 7550 Commerce Street Corcoran, MN 55340 Office: 763-746-9900 Fax: 763-746-9903 December 13, 2013 To: Steve Warner Antea Email: Steve. Wamer(ai,anteagroup.corri Project Name: Utah Site - SVE, cntrls, building Oxidizer Project Location: Utah Quote Number: 4147 Dear Steve, Below is a quote you requested for the above referenced project. Quote is per the specifications with exceptions as noted. We appreciate thc opportunity to bid on this project, please call or email with any questions. Description/Pricing SVE (1) SVE manifold, 4" manifold with (8) 2" takeoffs Schedule 80 PVC header and fittings (8) 2" PVC ball valves (8) 1" Rotameters, Dwyer model UV-D112, 14-100 scfin (8) Sample ports (8) Vacuum gages, 0-100" wc vacuum (1) Moisture separator, H2K VLS-100 Tangential inlet and demister for 99%+ moisture removal Welded steel construction with enamel external finish Polypropylene demister element 17" Hg vacuum design rating 4'* NPT inlet and outlet connections 100 gallon total capacity, 50 gallon holding capacity 2" PVC site glass with ss high/high level switches and union for easy removal 1" Drain valve Integral vacuum relief valve Sample port on separator inlet Vacuum gage on separator inlet and discharge 2" Air bleed valve with silencer (Lot) Mounting and wiring of Falmouth vapor control valve on blower inlet (1)3" inline filter, Solberg model CSL-235P-400C with 10 micron replaceable element (1) Rotron model EN858 regenerative blower system 250 scfin at a vacuum of 50" wc at separator inlet, 30" wc discharge for catox 10 HP, 208-230/460 VAC, 30, EXP motor Sample port on blower discharge Vacuum gage on blower inlet Temperature gage on blower discharge Vacuum switch on blower inlet, Dwyer model 1950 Flow meter on blower discharge, Dwyer DS-300 pitot tube with magnehelic gage //^/fTechnologies. Inc. Sample port on blower discharge Controls (l)Control SystemFor operation on 208 VAC, 30, 3 wire incoming electrical service. To control (1) IOHP SVE blower, with interlocks and breaker to oxidizer. Furnished mounted and wired on the enclosure exterior wall. To include: QTY DESCR IPTION I Enclosure, NEMA 4, 36"h, 36"w, 12"d with inner door for switches and indicators l Panel board 208V AC 3phase in NEMA 3R enclosure mounted next to control panel, includes:l Circuit breaker 208V 1 P 1 OA lOK; control power.2 Circuit breaker 208V 1 Pl 5A I OK; vent fan, lightinglCircuit breaker 208V 2P 20A l OK; heater1 Circuit breaker 208V 1P20A lOK; receptacle(s)1 Circuit breaker 208V 3P40A !OK; SVElCircuit breaker 208V 3P60A !OK; catox1 Switch; three position; Hand-Off-Auto with integral Run (green/LED) indication 3 Light (red/LED); alarms Pushbutton (red/NO); alarm Reset 5 Intrinsically safe barriers, discrete , 2 channel 2 E-stop buttons1 Interlocks to oxidizer I Motor run time meters Sensaphone FDGSOO autodialer Relay logic and timers as required Engraved laminated legends for all door mounted devices Terminal blocks for external connections and fusing as required Color-coded wiring with wire markers at all terminations Fully documented, assembled, wired, programmed and pre-shipment test UL 698A serialized label GFIC 20A outlet with and weatherproof cover; mounted adjac.ent to control panel H2KTechnologies, Inc. CAT CO J I c ION January 13, 2014 - QT03646 Fully Integrated PD SVE Package - Sutorbilt 4LR PD Blower 7.5 HP EXP blower motor with adjustable motor base VFD Drive for blower speed control 250 SCFM at 50" wc Vacuum, 10" wc discharge pressure Removable belt guard Blower and motor vibration boots Inlet and exhaust filter/silencers Exhaust temperature indicator Exhaust pressure indicator Inlet vacuum indicator Recirculation loop for flow control Vapor Liquid Separator (VLS-20) TCIG powder coated carbon steel VLS tank 20 gallon liquid holding capacity Stainless steel high efficiency mist eliminator Manual drain with ball valve Sight glass with high-high level limit switch (wired to IS barrier) and cleanout port EXP low and high liquid level switches (wired to IS barriers) - EXP centrifugal transfer pump with 1.5 HP EXP motor Inlet manual dilution valve Inlet automatic dilution valve Inlet vacuum indicator Vacuum relief valve Page 4 Providing Quality Air Pollution Control Systems Since 1950 Drewelow Remediation Equipment, Inc. A CERTIFIED SMALL BUSINESS ENTERPRISE WWW.DRE-EQUIP.COM DE-79 Data Sheet Equipment description - Catalytic Combustion SRCO 250E is a 250 scfin all electric catalytic oxidizer, gas/liquid separator with auto drain, Sutorbilt 4L positive displacement blower, 7.5hp electric motor, v-belt drive, exhaust silencer, SCH 40 carbon steel piping, 300 scfin electric catalytic oxidizing chamber with two stage catalyst designed for 99% DRE, exhaust stack, skid mounted. NEMA 4 control panel. Honeywell 3 pen chart recorder. Model number SRCO 250E Serial number DE-79 Maximum air flow capacity 250 scfm Maximum blower vacuum 10 in hg. Influent process connections size 3 inch NPT Exhaust stack dimensions 6 inch diameter 12 feet tall Electrical requirements 230 volt single phase or 230 volt three phase Sub panel amp rating 200 amps, install 200 amp breaker Equipment skid dimensions Length 8 feet Width 6 feet 1523 Sterling Court Escondido, CA 92029 Phone 760-546-6456 Fax: 760-546-6476 August 29, 2024 Attachment 3 Reference: Work Plan and Budget MWK-12: Post NFA Work Speedway Store No. 9444 (7-Eleven Store No. 47165) 874 East 1300 South, Salt Lake City, Utah Facility ID 4000765, Release Site MWK Attachment 3 ___________________________________________ Date: Phone #: 1 1a 1b 1c 1d 2 3 4 4a 5 6 PROPOSED PROJECT DURATION: _________________________________________________________________ BID FORM Remediation System Decommissioning and Well Abandonment City/State/Zip Code: Address: Offeror’s Company: $ Grout and cap SVE and AS laterals below grade. 600 ft, 2 inch dia $ Teardown and transport remediation system equipment to: State Surplus facility 447 W 13800 S Draper, UT 84020 SVE blower Knock out tank Electrical CATOX Control panel 10 ft by 12 ft remediation enclosure building, remove and dispose of traffic bollards Dispose of surface SVE manifold $ 1 air sparge (AS) well located on-site in concrete 2 inch dia, 48 ft deep Cut concrete back to main trench and resurface with asphalt patch. $ CostLine Item $ $ 8 recovery/soil vapor extraction (SVE, labeled RW) wells located on-site in concrete 4 inch dia, 45 ft deep Cut concrete back to main trench (or as necessary in the case of RW7 and RW8) and resurface with asphalt patch. Monitoring well abandonment, vault removal, and like for like resurfacing. DWR coordination/documentation by a licensed well driller will be required. 9 groundwater monitoring wells 2 inch dia, 45 ft deep MW1 and MW2 are located on-site in landscaping, retain grass plugs for resurfacing. MW3 and MW8 are located on-site in asphalt. MW7 is located on-site in concrete. MW5, MW6, and MW9 are located off-site in landscaped public ROW, contractor to secure ROW construction permitting and bonding and will be responsible for traffic control, retain grass plugs for resurfacing. MW4 is located off-site on private property in concrete, Stantec will secure site access. TOTAL BASE BID: 1 nested vapor sampling well (SV) Boring log attached. Date: Signature: Phone Number: Address: Name: All concrete/asphalt will be saw cut to clean edges before resurfacing, include in associated line items as necessary. Date: Signature: Phone Number: Address: Name: Bid Submitted By $ Disconnect 200 amp, 208 volt, 3 phase power drop. Stantec to coordinate with Rocky Mountain Power with involvement from contractor. Pull back wire from power drop to remediation enclosure. $ Grout and cap electrical conduit below grade. 145 ft, 3 inch dia $ Disposal of associated demolition debris, include in associated line items as necessary. Bid Accepted By All environmental construction work change orders MUST be approved in writing by the 7-Eleven Environmental Manager prior to commencement of the additional work. 1 week Logan Leavitt (702) 354-7310 1094 S Gilbert Rd, Ste 203, Gilbert, AZ 85296 Pacific West, LLC Pacific West, LLC Salt Lake City, UT 84119 1555 West 2200 South, Ste A (877) 821-5456 7,294.00 7,506.00 1,768.00 429.00 5,172.00 3,703.00 1,635.00 1,261.50 28,768.50 April 5, 2024 4/5/2024 ___________________________________________ Date: Phone #: 1 1a 1b 1c 1d 2 3 4 4a 5 6 PROPOSED PROJECT DURATION:_________________________________________________________________ BID FORM Remediation System Decommissioning and Well Abandonment City/State/Zip Code: Address: Offeror’s Company: $ Grout and cap SVE and AS laterals below grade. 600 ft, 2 inch dia $ Teardown and transport remediation system equipment to: State Surplus facility 447 W 13800 S Draper, UT 84020 SVE blower Knock out tank Electrical CATOX Control panel 10 ft by 12 ft remediation enclosure building, remove and dispose of traffic bollards Dispose of surface SVE manifold $ 1 air sparge (AS) well located on-site in concrete 2 inch dia, 48 ft deep Cut concrete back to main trench and resurface with asphalt patch. $ CostLine Item $ $ 8 recovery/soil vapor extraction (SVE, labeled RW) wells located on-site in concrete 4 inch dia, 45 ft deep Cut concrete back to main trench (or as necessary in the case of RW7 and RW8) and resurface with asphalt patch. Monitoring well abandonment, vault removal, and like for like resurfacing. DWR coordination/documentation by a licensed well driller will be required. 9 groundwater monitoring wells 2 inch dia, 45 ft deep MW1 and MW2 are located on-site in landscaping, retain grass plugs for resurfacing. MW3 and MW8 are located on-site in asphalt. MW7 is located on-site in concrete. MW5, MW6, and MW9 are located off-site in landscaped public ROW, contractor to secure ROW construction permitting and bonding and will be responsible for traffic control, retain grass plugs for resurfacing. MW4 is located off-site on private property in concrete, Stantec will secure site access. TOTAL BASE BID: 1 nested vapor sampling well (SV) Boring log attached. Date: Signature: Phone Number: Address: Name: All concrete/asphalt will be saw cut to clean edges before resurfacing, include in associated line items as necessary. Date: Signature: Phone Number: Address: Name: Bid Submitted By $ Disconnect 200 amp, 208 volt, 3 phase power drop. Stantec to coordinate with Rocky Mountain Power with involvement from contractor. Pull back wire from power drop to remediation enclosure. $ Grout and cap electrical conduit below grade. 145 ft, 3 inch dia $ Disposal of associated demolition debris, include in associated line items as necessary. Bid Accepted By All environmental construction work change orders MUST be approved in writing by the 7-Eleven Environmental Manager prior to commencement of the additional work. E.T. Technologies, Inc 04/04/2024 3110 W. California Ave, Suite D Salt Lake City, UT 84104 801-977-0731 6,030.00 7,030.00 200.00 100.00 1,500.00 4,500.00 0.00 *Cost included in Item 3 1,000.00 20,360.00 Total field time is estimated at 1 week Aaron Norton 3110 W. California Ave, Ste D, SLC 801-977-0731 04/04/2024 20-1339913 | www.directpushservices.com Direct Push Services LLC PO Box 25784 Salt Lake City, UT 84125 (801)230-1721 sean@directpushservices.com Estimate ADDRESS Stantec Consulting 2890 East Cottonwood Parkway, Suite 300 Salt Lake City, UT 84121 ESTIMATE #240125 DATE 03/29/2024 EXPIRATION DATE 07/31/2024 P.O. NUMBER SALES REP Speedway 9444 Aband/Decomission Sean Bromley DATE ACTIVITY QTY RATE AMOUNT 2" monitoring well abandonment at 45' bgs. MW1/MW2 onsite in landscaping, MW3/MW7/MW8 are onsite in Concrete/Asphalt. MW5/MW6/MW9 are all off site in public Right of Way., MW4 is located off site in private property. AS(Air Sparge 2" PVC@48') 10 1,350.00 13,500.00 ROW Permit for MW5/6/9, Traffic Control Plan, Traffic Control, signs, barricades, set up and take down, Bond/Insurance. 1 2,500.00 2,500.00 4" Recovery Well Abandonment at 45'. RW1-RW8 45' BGS. 8 2,500.00 20,000.00 Vault Removal and surface restoration. Includes Saw cutting, landscape, asphalt, and concrete restoration. 19 well vaults, trenches, and additional 5 asphalt surface restorations from previous drill locations/Refusal. RW1,2,3,4,5,8(Concrete), RW6,7 and AS1 are in asphalt. 1 6,500.00 6,500.00 Nested Soil Gas abandonment location.1 250.00 250.00 Grout and cap 600' of Lateral piping for SVE and AS locations, grout and cap 145' of 3" Electrical conduit. 1 15,000.00 15,000.00 Mob/Demob Well abandonment/grouting/Vault removal and surface restoration. 4 250.00 1,000.00 Teardown and transport remediation system equipment to: State Surplus facility 447 W 13800 S Draper, UT 84020 SVE blower Knock out tank Electrical CATOX Control panel 10 ft by 12 ft remediation enclosure building, remove and dispose of traffic bollards Dispose of surface SVE manifold 1 6,800.00 6,800.00 20-1339913 | www.directpushservices.com Bid Specs sent 3/1/2024, and updated specs sent 3/26/2024 from Anna Skinner. TOTAL $65,550.00 Accepted By Accepted Date