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HomeMy WebLinkAboutST - 15005 TUKWILA INTERNATIONAL BLVD - CITY OF TUKWILA / TUKWILA JUSTICE CENTER - STORAGE TANKSTANKS) UNDERGROUND STORAGE TANKS (UST) I ABOVE GROUND STORAGE TANKS (AST) 15005 TUKWILA INTERNATIONAL BLVD PARCEL NUMBER(S) 0041000480 RELATED PERMIT NUMBER(S) 29-19 7/8 Date: 6/11/19 Tukwila Fire Department OPERATIONAL PERMIT By virtue of the provisions of the International Fire Code adopted by City of Tukwila Ordinance, Tanks By Dallas located at 15045 Tukwila International Blvd. 29-19 having made application in due form, and as the conditions, surrounding, and arrangements are, in my opinion, such that the intent of the Ordinance can be observed, authority is hereby given and the PERMIT is granted to install, alter, remove, abandon or otherwise dispose of a flammable or combustible liquid tank per 105.7.8 of the International Fire Code. This PERMIT is issued and accepted on condition that all Ordinance provisions now adopted, or that may hereafter be adopted, shall be complied with. THIS PERMIT IS VALID FOR -Ninety Days - This permit does not take the place of any License required by law and is not transferable. Any change in use or occupancy of premises shall require a new permit. Fire Marshal THIS PERMIT MUST BE POSTED ON THE PREMISES MENTIONED ABOVE. T.F.D./F.P. #2 PROPOSED 4'-0 EXISTING CHAIN FENCE TO BE R PROPOSED 20k GENERATOR ANI MOUNTED ON.3 CONCRETE PAD PROPOSED NEX UNDERGROUND. CONDUITS (APPI PROPOSED NEX WITHIN EXISTING EXACT L \. EXISTING CINGULAR\ EQUIPMENT ON CONCRETE PAD EXISTING CINGULAR & T—MOBLIE WAVEGUIDE EXISTING NEXTEL I1'-6" X 20'-O" EQUIPMENT SHELTER EXISTING T-MOBLIE EQUIPMENT ON CONCRETE PAD EXISTING NEXTEL CONCRETE STEPS LANDING EXISTING NEXTEL WAVEGUIDE EXISTING 1`25'-0"• ATC MONOPOLE (ANTENNA ARRAYS NOT SHOWN FOR CLARITY)' EXISTING NEXTEL GENERATOR PLUG EXISTING (4) 6'-O' ACCESS GATES EXISTING NEXTEL UTILITY RACK EXISTING 6.-0" HIGH CHAIN LINK FENCE WITH (3) STRANDS. BARB WIRE SgAlE (34" X 367 3/e 1'-0' SCALE: (I 1- X 171 3/16'=1'-0- 3 -1, -1.111 DECEIVED Citi OF TM JUN 12 200j Feiihtiff CENT ENLARGED S ASCO 7000 SERIES AUTOMATIC TRANSFER SWITCH (30-230 AMPS) GENERAL NOTE$ 1. TYPE 3R/4/4X/12 WALL MOUNTED ENCLOSURE. 2. FINISH TYPE 3R/4/12: ANSI 61 GREY TYPE 4X CONSTRUCTED OF 12 GAUGE 304 STAINLESS STEEL. 3. PLATED DOOR CLAMPS AND PADLOCK HASP ON LEFT SIDE. 4. SINGLE DOOR HINGED ON. RIGHT 5. TERMINALS - SCREW TYPE LUGS FOR EXTERNAL. POWER CONNECTIONS. 6. THREE POLE SWITCH WITH SOLID NEUTRAL SHOWN FOR REFERENCE. (4) .43 DIA. MOUNTING HOLES LOAD EMERGENCY 7. THREE POLE SWITCH WITH SOUD NEUTRAL SHOWN FOR REFERENCE. 8. NEUTRAL CONFIGURATIONS: AN OPTIONAL FULL RATED NEUTRAL CONFIGURATION FOR EACH SOURCE AND THE LOAD MAY BE PROVIDED: WHEN EQUIPPED IT IS IN ONE OF THE FOLLOWING FORMATS AS SPECIFIED BY THE CATALOG NUMBER NO NEUTRAL TYPE,' (A) SOLID (COPPER BUS) NEUTRAL (B) SWITCHED NEUTRAL POLE (C) OVERLAPPING NEUTRAL POLE PROPOSED NEXTEL 3'-6" X 5'-0" CONCRETE PAD SOLID NEUTRAL NORMAL FRONT VIEW WITHOUT DOOR 1'-6" EXTERIOR WALL 1'-24" GROUND LUG MOUNTING STUDS 2" FRONT VIEW WITH DOOR KNOC1 UTS: LEAVE INTACT FOR TYPE 12 REMOVE FOR TYPE 12 NOT AVAILABLE ON TYPE 4,4X 2 BOTTOM VIEW SWITCH RATING (AMPS) RANGE OF WIRE 30-150 (1).#14 TO 4/0 AWG AL—CU WIRE 200-230 (1) #14 TO 4/0 AWG COPPER WIRE FRONT ATS. CABINET (OUTDOOR) SCALE: (24"X361: NOT TO SCALE SCALE: (11"X17"): NOT TO SCALE GENERATOR VENT PROPOSED. NEXTEL 20kw SINGLE SIDE SERVICE GENERATOR PROPOSED NEXTEL 77 GALLON DIESEL FUEL TANK EXISTING GRADE SIDE LOAD TOP VIEW TYP TOP AND BOTTOM 1 —6" .75 .50 COMBINATION PILOT KNOCK—OUTS. TOP AND BOTTOM (4) .37—DIA. EXTERNAL DIMPLED. MOUNTING HOLES 9" ASCO 7000 SERIE' TRANSFER SWITCH (. INTERIOR WALL EMERGENCY a1 SOLID NEUTRAL NORMAL FRONT VIEW FRONT VIEW WITHOUT DOOR GENERAL NOTES 1. TYPE 1 WALL MOUNTED ENCLOSURE. 2. STANDARD FINISH LIGHT GREY, ANSI 61. 3. KEY LOCKABLE 'HANDLE. 4. REMOVEABLE SINGLE DOOR. 5. TERMINALS — SCREW TYPE LUGS FOR EXTERNAL POWER CONNECTIONS. 6..0. CENTER OF GRAVITY. 7. THREE POLE SWITCH WITH SOLID NEUTRAL SHOWN. FOR REFERENCE. WITH DOOR SWITCH RATING (AMPS) 30-150 200-230 RANGE (1) #14 TO 4/I (1). #14 TO VC ATS CABINET (INDOOR) SCALE: .(24.X36"): NOT TO SCALE SCALE: (11.X171: NOT TO SCALE Fl crr' JUIN Path GENERATOR TOP OF GEM1 FUEL TANK 3/4"0 EPDX BOLTS, 4." I TOTAL OF (r VIBRATION I` SUPPLIED B' MANUFACTUF CONTRACTOF BACK GENERATOR SCALE: (247438-):1/2"=1'-0'. SCALE; (11'X171:1/4 -=1r-0" FOUNDATION SECTION. SCALE: (24"X361: I -1/Y • 1:'-0' • SCALE; (1.1"X17):3/4• = 1•.-0 GENERATOR FRAME BOND' SEE DETAIL SAME SHEET PROPOSED 20kw DIESEL GENERATOR ON' S-6" X 5'—O" CONCRETE PAD GENERAL GROUNDING NOTES: ;. EXOTHERMIC WELD ALL CONNECTIONS TO BURIED GROUND RI PAR.RA.LEL.'TAP WELDS, USE SHORT RODS WHERE STANDARD .GF NOT USED, SEE CABLE TO CABLE DETAIL. 2. MAKE ALL • GROUNDING CONNECTIONS AS SHORT AS POSSIBLI BENDING RADIUS IS 8". 3. CLEAN. ALL SURFACES AND BRUSH WITH BRONZE BRUSH PR GROUND CONNECTIONS, PAINT ALL EXOTHERMIC WELDS TO GAL, WITH GALVANIZE PAINT, USE NO—OX COMPOUND WITH METAL TC CONNECTIONS. 4, INSTALL 5/8" X 10' COPPER CLAD GROUND RODS IN LOCA1 • 'DISTANCE 1O'-0" MINIMUM TO 15'-0" MAXIMUM BETWEEN RODS .5. GROUND SYSTEM MUST BE INSPECTED 8Y CONSTRUCTION MI BACKFILL, PROVIDE 24 HOURS NOTICE. 6. ALL BONDS SHALL BE #2 AWG BARE,. THINNED, SOLID COPF OTHERWISE NOTED. 7, THE CRI • GROUNDGTOSET HESHALL TANK BFRAMEGROUNDED HE SECONDDTOOTHEL GENE FRAME. JUMPERT IS FROM THEPTABLE TO GROUND TANK TO THE GENSEiEENCLOSURE.K AT OTLOC THESE BE ON THE OUTSIDE OF THE UNIT TO BE VISIBLE BY ALL. PROPOSED NEXTEL ATS INSIDE SHELTER. (FIELD . VERIFY EXACT LOCATION) '6r PROPOSED #2 AWG ATS CASE. BOND, APPROXI LOCATION OF , EXISTING NEXTEL HALO (CONTRACTOR TQ FIELD VERIFY EXACT LOCATION) APPROX. LOCATION OF EXISTING NEXTEL GROUND RING (CONTRACTOR TO FIELD VERIFY EXACT LOCATION) GENERATOR FRAME TWO .HOLE BOLTED. GROUND LUG, SS HOW #2 AWG TINNED WIRE NOTE: PREP SURFACE BEFORE GROUNDING.— USE NO—OX BETWEEN LUG AND STEEL. USE SAME COLOR TOUCH UP PAINT TO PREVENT RUST. GENERATOR FRAME BOND NOT TO SCALE. NOTES: 1. POWER INTERRUPTION IS ALLOWED ONLY UNDER THE FOLLOWING CONDITIONS; OUTSIDE OF THE MORNING AND AFTERNOON DRIVE TIMES, CUT DURATION MUST BE GUARANTEED TO BE LESS THAN 2 HOURS MAX.IF THIS CAN- NOT BE GUARANTEED STAND—BY POWER MUST BE CONNECTED OR INTERRUPTION MUST BE PERFORMED DURING THE MAINTENANCE WINDOW. 2.EXI CHANGED TO ANNONE SHALL GENERATORS L GFI OUTLET TO AVOID LOSS OF POWER TO THE BATTERY CHARGER AND SERVICEDK HEATERS. BY 'ONE 20AMPNCIRCUIT IN OUTLET SHALL BE CONDUIT. EXOTHERMIC WELD COLD GALVANIZED AFTER COOLING FENCE POST FINISHED GRADE 12" MIN FENCE BONDING CONDUCTOR CONCRETE FOOTING FENCE BONDING. DETAIL NOT TO SCALE SCALE: (24' X 36') 1/2'.1'-0" SCALE: (1 t' X 17") 1/4'=1'—�' ..2`r 18 1• ' O - GROUNDING PLAN GROUNDING PLAN NOTES: OPROVIDE AND INSTALL #2 AWG BARE,. TINNED SOLID .COPPEf THE GENERATOR FRAME TO THE GENERATOR GROUND ROD. 0 PROVIDE AND INSTALL A'5/8" X10`-0" COPPER CLAD STE APPROXIMATLEY 24" FROM GENERATOR PAD, FOR CASE.8OI, 03 PROVIDE AND INSTALL A #2 AWG BARE, TINNED. SOLID COPI FROM THE GROUND ROD TO THE NEAREST POINT ON THE I RING. OPROVIDE AND INSTALL #2 AWG BARE, TINNED SOLID COPPE THE FUEL TANK FRAME TO THE FUEL TANK GROUND R��'� • til ATS NOTES: IF THE ATS IS INSIDE THE CELL SITE ENCLOSURE, THE ATS C BONDED TO THE HALO GROUND RING 'INSIDE THE ENCLOSURE COPPER WIRE. IF THE ATS IS OUTSIDE THE ENCLOSURE, IT Si THE EXTERNAL DROUND RING WITH 'A #2 AWG SOLID TINNED THE SURGE ARRESTORS DESCRIBED .IN THIS MOP ARE TO BE MOUNTING PLATE SOLD BY THE MANUFACTURER. THEY MAY SI v OF THREE WAYS: 1. IF THE ARRESTOR MOUNTING PLATE IS MOUNTED ON THE IF THE TELCO GROUND BAR IS BONDED TO THE 'EXTERNAL GI PLATE MAY BE BONDED TO THE TELCO GROUND BAR WITH A STRANDED COPPER WIRE AND SUITABLE. COMPRESSIONOTYPE : 2. IF THE ARRESTOR PLATE IS NOT MOUNTED ON. THE TELCO DIRECTLY TO THE EXTERNAL GROUND' RING WITH A #2 AWG COPPER WIRE. USE A PVC CONDUIT THROUGH THE SHELTER DEGREE ANGLE TO ALLOW THE GROUND LEAD TO EXIT THE S BONDING' 'TO THE EXTERNAL GROUND RING.. 3. IF AN COSTING #2 AWG GROUND. CONDUCTOR EXISTS THE EXTERNAL GROUND RING) WITHIN 2FT OF THE MOUNTING PLA PLATE MAY BE BONDED USING A #2 AWG. INSULATED STRANC A COMPRESSION TYPE "C" TAP AND 'A SUITABLE COMPRESSIC MAKE ALL CONNECTIONS TO THE ATS CASE,THE .GEN ERATIOE EXTERNAL FUEL TANK: (IF PRESENT AND IF SUPPORTED BY 1 AND THE SURGE ARRESTOR MOUNTING PLATE WITH SUIABLE COPRESSION—TYPE LUG MND STAINLESS—STEEL SCREWS. ST WASHERS AND NUTS.. REMOVE PAINT AT THE POINT WHERE .1 LUG CONTACTS THE MATING METAL SURFACE IN QUESTION T( METAL—TO—METAL CONTACT. APPLY ANTIOXIDANT TO THE MAT ENSURE THAT ALL UNDERGROUND OR OUTDOOR CONNECTION SYSTEM ARE EXOTHERMICALLY WELDED (CAD —WELDED). PERFORM ALL GROUNDING WORK IN ACCORDANCE WITH. STD. CONSTRUCTION.STANDARDS '. 2 EL,ECTRC r NOTES: 1. POLYPHASER SURGE PROTECTORS SHALL BE MOUNTED NEAR THE ATS AND CONNECTED TO NEAREST GROUND WIRE EXITING THE SHELTER WITH A #6 WIRE WITH A TWO HOLE LUG CONNECTION. ALL POLYPHASERS SHALL BE MOUNTED W/IN THE EXISTING TELCO CABINEF. IF THERE IS NOT SUFFICIENT ROOM TO DO THIS, THE POLYPHASER(S) SHOULD BE MOUNTED W/IN A NEW 18"X18"Xi2' NEMA RATED ENLCOSURE MOUNTED ON THE EXISTING H -FRAME POLYPHASERS. HAVE SPECIFIC WIRE IN/WIRE OUT. ROUTING. THIS MUST BE FOLLOWED BY INSTALLATION PERSONNEL POLYPHASER QUANTITY. REQUIREMENTS; .. CDMA SITES RECEIVE 2, ONE MOUNTING PLANE FOR GENERATOR ALARMS ONLY. NO POLYPHASERS BETWEEN ATS AND BTS. — IDEN SITES RECEIVE 4, :ONE MOUNTING PLANES, TWO FOR GENERATOR ALARMS, ONE FOR ATS ALARMS. — CO—Mika (IDEN AND CDMA) RECEIVE 4,. ONE MOUNTING PLANE. ALL GENERATOR ALARMS GO TO THE IDEN SHELTER/CABINET, AND THE ATS ALARMS (FOR CDMA ONLY) DO NOT REQUIRE POLYPHASERS - STRAIGHT THROUGH TO BTS (RADIO CABINET). --- IN •CO—HAB INSTANCES 2 ATS WILL BE USED. THE IDEN ATS USES S POLYPHASERS BETWEEN IT AND FINAL PUNCHOOWN... AL1. ALARMS GO TO THE IDEN SIDE ON COHAB SI I t5. ATS ALARMS ALSO GO TO THE COMA SIDE. NO POLYPHASERS ARE REQUIRED FOR THE ATS ALARMS FOR 2. ✓GENERATOR ELECTRICAL GROUND I ✓EXOTHERMIC BOND TO EXTERIOR GROUND RING UTILITY CO. DISCONNECT I SHELTER DISCONNECT. L1/L2_ ATS/MTS CHASSIS (AND H—FRAME) BOND CHASSIS BOND ✓UTILITY ELECTRICAL GROUND ROD` 13 INCHES ABOVE SURFACE FOR INSPECTION -✓EXOTHERIG BOND TO EXTERIOR GROUND RING EMERGENCY° NORMAL. GENERATOR LOAD CENTER LI/L2 CHASSIS BOND TO HALO (INTERIOR OR EXTERIOR (EXTERIOR) ✓SHELTER ELECTRICAL GROUND ROD' 13 INCHES ABOVE SURFACE FOR INSPECTION +/EXOTHERMIC BOND TO EXTERIOR GROUND RING *IF UTILITY DISCONNECT 15FT OR LESS FROM SHELTER, COMMON ROD PERMITTED, OTHERWISE, TWO DISTINCT RODS... **BOND UTILITY DISCONNECT NEUTRAL/GROUND TO SHELTER. GROUND IF UTILITY DISCONNECT. IS WITHIN SHELTER PERIMETER, OTHERWISE. NOT BOND. NEUTRAL GROUND BOND CHASSIS BOND TO HALO UTIUTY DISCONNECT EMERGENCY POWER: INp1FT FROM PADMOUNT GENERATOR A GENERATOR CHARGE' _CONNECTION. LOAD CENTER ALARM / CONTROL. CONNECTION APPLETON CONNECTOR POWER SURGE PROTECTOR L...RER� S NOTES: 1. IF PORTABLE IS REQUIRED IN ADDIT PADMOUNT GENERATOR, ADD RLANN. REQUIRED TO ADD MANUAL TRANSFE AND APPLETON CONNECTOR IN EME BUS FROM ATS (SHOWN IN DOTTED GENSET SINGLE -LINE DIAGR/ SCALE: (24'X361: NOT TO SCALE SCALE: (11"X17 ): NOT TO. SCALE SCALE: •(24X36'): NOT TO SCALE SCALE:(11'X17):.NOTTO SCALE ALL .GENSET CONNECTIONS VIA. STUB—UP AREA GENERATOR CHARGER/HEATERS POWER i SITE LOAD CENTER SITE POWER GENSET POWER OUT ALARM/STATUS/CONTROL. 1 TO GROUND,/ R NG GENSET/TA GROUND, ROD SURGE SUPPRESSOR ATS* CIT" JUN UTILITY MAI DISCONNEI MULTI -PAIR ALARM CABLE ALARM. 6 BLOCK CONDUIT SINGLE -UNE DIAGI SCALE: -(24'X36'):: NOT TO SCALE SCALE: (11'X17"):NOT TO SCALE / Ts This � i(? rt0% X5005 Tlg TANKS) UNDERGROUND STORAGE TANKS (UST) I ABOVE GROUND STORAGE TANKS (AST) 15005 TUKWILA INTERNATIONAL BLVD PARCEL NUMBER(S) 004100048 RELATED PERMIT NUMBER(S) NO PERMIT NUMBERS, SCALED PLANS ONLY DEPARTMENT OF ECOLOGY State of Washington 30 -DAY NOTICE UST ID#: nfel t FOR UNDERGROUND STORAGE TANKSYSTEMS } _] County: _!-; This form provides Ecology 30 -days' advanced notice Jor projects, as required by Chapter 173-360A WAC. Instructions are on the back page. Please V the appropriate box: ❑ intent to Install 1 Intent to Close ❑ Change -in -Service :SITE INEORMAT(O ;OWNER/ PERATOR:INFORMATION>; Tag or UBI # (if applicable): Owner/Operator Name: Rachel Bianchi UST ID # (if applicable): Business Name: City of Tukwila Site Name: Tukwila Justice Center Mailing Address: 6200 Southcenter Boulevard Site Address: 15005 Tukwila International Boulevard City: Tukwila State: P771Zip: 98188 City: Tukwila Phone: 206-838-3705 Phone: 206--838-3705 Email: rachel.bianchi@tukwilawa.gov CERTIFIED SERVICE' PROVIDER S irate boxes d more than one service pr ovi s -require or lh is-project:fill out both sectioh� ` Note: Individuals performing UST services MUST be ICC -certified or have passed another qualifying exam approved by the Department of Ecology. Company Name: J Lec mmissiol�iel° ssess�r. SoundEarth Strategies Service Provider Name: Sarah Welter Provider Phone: 206-436-5910 :std; Certification Type: Cert. No.: UST Decommissioning 8832683 Provider Email: of ...... .. :i?. r3 cotnmissioner:::::::: x SIte.A ... sor Company Name: SoundEarth Strategies Service Provider Name: Sarah Welter Provider Phone: 206-436-5910 Exp. Date swelter@soundearthinc. 11/15/2019 Certification Type: Cert. No.: Washington State Site Assessment 8832683 Exp. Date: 9/28/2020 Provider Email: swelter@soundearthinc.com i TANK AND/OR PIPING,INFORMATION TANK ID TANK CAPACITY SUBSTANCE STORED PIPING INSTALLATION OR REPLACEMENT ONLY (YIN) DATE PROJECT IS EXPECTED TO BEGIN COMMENTS USTO1 Unknown I Kerosene Kerosene 7/3/2019 MIN Undocumented tank discovered during construction activities. / 7///' e /9 George D. Blair - Northwest Marine Chemist, Inc. P.O. Box 7084, Tacoma, WA 98417 Office: 253-752-0149 Fax: Email: gbcmc637@gmail.com Rivers Edge Environmental, Inc, Survey Requested by Tank Farm Vessel Heating Oil Last Three 3 Loadings City of Tukwilla Jul 8, 2019 Vessel Owner Agent Date Underground Storage Tank 15011 Tukwilla International Blvd. Type of Vessel Specific Location of Vessel 02, LEL, Visual, VOC RINE C EMiST CERTIFICATE Serial 7 Li 'L) L J 637-01052 Page 1 of 1 Inspected Spaces: Group 1. 1-1,000-2,000 gal UST Tests Performed Test Results °lo O, inspected spaces group 1 <6% N/A 150 ppm % LEL VOC Limits of Detection 0.1 ppm VOC 11:14 Time Survey Completed Safety Designations: NOT SAFE FOR WORKERS SAFE FOR LILIITED HOT WORK LIMi'TATiONS: Specific Location: At job site. Hot Work Type: These Tanks have been purged with CO2 to <6% Oxygen and are safe for excavation and cutting of access. 1NERTED Inert Medium: Carbon Dioxide (CO2) Method for maintaining safe conditions: All openings are and must remain secured. Measures for safe disposal of inert gas: Ventilate and test for 20.8% Oxygen to properly dispose of inerting gas. Other instructions: Chemist shall be in attendance throughout hotwork operations. In the event of physical or atmospheric changes affecting the STANDARD SAFETY DESIGNATIONS assigned to any of the above spaces, this certificate is voided; spaces not listed on the Certificate are not to be entered unless authorized on another Certificate and/or maintained in accordance with OSHA 29 CFR 1915; or if in any doubt, immediately stop all work and contact the undersigned Marine Chemist. Unless otherwise stated on the Certificate, all spaces and affected adjacent spaces are to be reinspected daily or more often as necessary by the competent person or the authority having jurisdiction as applicable in support of work prior to entry or recommencement of work. UAuFt ATIpNS: Transfer of llast, incas fu ma :styes or �su equipment Landing to alter conditions in pipelines, Yanks, or compartments sub(ecJ to sac mutation, un ass s roily v on � t.ertificata, re ares insgaspecifically ottrerwise ecifical(y designated. Movement of the vessel from itseffected. A0 les, vents. heating coils, valvas, and similar enclosed appurtenances shall be considered `rte safe' unless STA(VPARp SAFE tY SI NATIONS: I list, s location voids the Certificate unless shifting M the vessel within the facility has been specifically authorized on this certificate. A t7 fiE q ( paraphrased frome NFP 306, Subsections 4.3.1 through 4.3.6) concentration ofSnarmmatua materials Ks gebw 10 per of ttr apaaver explosive(c) any Yoxi9e^c materials the atmospherethe a shall be at least 19.5 percent end not greater than 22 percent by volume; (b) the within permissible concentrations at the time of the inspection. associated with cargo, fust, tank coatings, inerting mediums, or fum NOT SAFE F R RKERS: In the compartment orIgaftte are S: In the cem space so designated, entryshall not be permitted. S FE ee Hpa as sperafnU tmentent or space sosdesignated, entry for work is permitted only if conditions of proper protective egfspment, or clothing, or time, or all of the aforementioned, as WORK In the compartment or space so desi'lated (a) the oxygen content of the atmosphere atmosphere to less than 10 percent of the fewer explosive limit; (c) the resides, scare, or is not leranedster than 22 ly percent by volume; ea the fire ot be capablemable materials ining the Nigher concentration than permitted by (a) or (b); (a) all adjacent spaces, contain: or pr contained inflammable la coatings are cleaned meb stible materialsato shall the spread of fire and are not e a regwngs to prevent the spread of fire; or they ore alerted. Ship's fuel tanks, tube tanks, orag e room orfl re room bilges, or then be sufficientlyt (leanedd in accordance of residues,withscale, i preservative Dements.ges, or other machinery spaces, ore treated in the Marine Chemist's SSE FOR IIMrTED HOT WORK: In the compartment or space so designated(a) melted, ectiacere spaces meet the requxements for Safe for Hot portions of theospace meet the rc) portions o Safe for Hot Work and Partici Cleaning, applicable Wr (b) the space is and the nature or type of hot work shalt be limited or restricted. Wo<k, and hot worts is restricted to specific locations; (c) portions pf the space shall meet the requirements for Safe for Hot 'Work, as NOT SAFE FOR HOT WORK: In the compartment orspace so designated, applicable; gntridd, hot is net permitted. CHEMISTS ENDORSEMENT. This is to certify that t have personally determined that all spaces in the foregoing list are in accordance with NFPA 306 Control of Gas Hazards on Vessels and have found the condition of each to be in accordance with its assigned designation. 'The undersigned acknowledges receipt of the Cerate under NFPA 30e and understands conditions end Wnialions tinderwluch awes issued. and the requirements for maintaining Ms va:tily.' Authorized Representative This CertC,oale is based on conditions existing at the time the inspection herein set forth was completed and is issued suetest to compliance with a5 quM,Sations and instructions. Rivers Edge Environmental, Jul 8, 2019 Company Date 637 Signed Marine Chemist CMC No. George D. Blair - Northwest Marine Chemist, Inc. P.O. Box 7084, Tacoma, WA 98417 Office: 253-752-0149 Fax: Email: gbcmc637@gmail.corn Rivers Edge Environmental, Inc. Survey Requested by Tank Farm Vessel Heating Oil Last Three 3 Loadings MARINE C City of Tukwilla Vessel Owner Agent Underground Storage Tank Type of Vessel 02, LEL, Visual, VOC EMIST CERTIFICATE Serial 637-01054 Page 1 of 1 Jul 8, 2019 Date 15011 Tukwilla International Blvd. Specific Location of Vessel Inspected Spaces: Group 1. 1-1,000 Gal. UST Test Results Tests Performed % 00_ % LEL VOC Inspected spaces group 1 20.8% 0% 1 ppm Limits of Detection 0.1 ppm VOC 11:16 Time Survey Completed Safety Designations: ATMOSPHERE SAFE FOR WORKERS SAFE FOR Ltl':ITED HOT WORK LIMITATIONS: Specific Location: At job site. Hot Work Type: This tank has been pressure washed in excess of EPA triple rinse requirement, and is free of running liquid residue, flammable vapors and liquids, and is safe for excavation and transportation. In the event of physical or atmospheric changes affecting the STANDARD SAFETY DESIGNATIONS assigned to any of the above spaces, this certificate is voided; spaces not listed on the Certificate are not to be entered unless authorized on another Certificate and/or maintained in accordance with OSHA 29 CFR 1915; or if in any doubt, immediately stop all work and contact the undersigned Marine Chemist. Unless otherwise stated on the Certificate, all spaces and affected adjacent spaces are to be reinspected daily or more often as necessary by the competent person or the authority having jurisdiction as applicable in support of work prior to entry or recommencement of work. QUALIFICATIONS: Transfer of ballast, cargo, fuel or manipulation of valves or closure equipment tending to alter conditions in pipelines, tanks, or compartments subject to gas accumulation, unless specifically approved on this t,enificate, requires inspection and a new Certificate for spaces so affected. All lines, vents, heating coils, valves, and similar enclosed appurtenances shall be considered not safe° unless otherwise specifically designated. Movement of the vessel from its specific location voids the Certificate unless shifting of the vessel within the facility has been specifically authorized on this certificate. STANDARD SAFETY DESIGNATIONS: (partial list, paraphrased from NFP 306, Subsections 4.3.1 through 4.3.6) concentration of flammable materials is below 10 In the compartment e cent of the lower explosivso e designated (a) the o toxic content als in t the atmosphere shaat least ll be withtg 5 percent and not greater than 22 within permissible concentrations at the time of the ins P (c) any atmospherecargo, fuel, tank coatings,percent by volume; (b) the NOT SAFE FOR WORKERS: In the compartment or spacer o designated, inerting mediums, or fumigants are appropriate, I ER WI I H Kab I e I IdNS: In the compartment or space so desi mated, entry not be permitted. ENIR areas I NII,. t IU 9 ntry for work is permitted only if conditions of proper protective equipment, or clothing, or time, or all of the aforementioned, as SAFE FOR HOT WORK In the compartment or space so designated (a) the oxygen content of the atmosphere is not greater than 22 percent by volume; (b) the concentration of flammable materials in the atmosphere is less than 10 percent of the lower explosive limit; (c) the residues, scale, or preservative coatings are cleaned sufficiently to prevent the spread of fire and are not be capable of producing a higher concentration than permitted by (a) or (b); (d) all adjacent spaces, containing or having contained flammable or combustible materials shall be sufficiently cleaned of residues, scale, or coatings to prevent the spread of fire; or they are marled. Ship's fuel tanks, lube tanks, or engine room or fire room bilges, or other machinery spaces, are treated in accordance with the Marine Chemist's requirements. preservative SAFE FOR LIMITED HOT WORK: In the compartment or space so designated (a) portions of the space meet the requirements Safe for Hot Work and Partial Cleaning,as applicable, inerted, adjacent spaces meet the requirements for Safe for Hot Work, and hot work is restricted to specific locations; c and the nature or type of hot work shall be limited or restricted. ()Portions of fine space shall meet the requiremenfsr SaffoHoWork, or as the space NOT SAFE FOR HOT WORK In the compartment or space so designated, hot is not permitted. condition of each to be in accordance with its assigned designation. CHEMISTS ENDORSEMENT. This is to certify that I have personally determined that all spaces in the foregoing list are in accordance with NFPA 306 Control of Gas Hazards on Vessels and have found the 'The undersigned acknowledges receipt of this Certificate under NFPA 306 and understands conditions and limitations under which it was issued, and the requirements for maintaining its validity.' Rivers Edge Environmental, Jul 8, 2019 Company Date This Certificate is based on conditions existing at the time the inspection herein set forth was completed and is issued subject to compliance with as qualifications and instructions. Authorized Representative 637 Signed Marine Chemist CMC No. George D. Blair - Northwest Marine Chemist, Inc. P.O. Box 7084, Tacoma, WA 98417 Office: 253-752-0149 Fax: Email: gbcmc637@gmail.com Rivers Edge Environmental, Inc. Survey Requested by Tank Farm Vessel Unknown Last Three 3 Loadings inspected Spaces: Group 1. 1-500 Gal? UST Test— R ---results Inspected spaces group 1 %a03 0LEL 5.7% N/A MARINE C EMIST CERTIFICATE City of Tukwilla Vessel Owner Agent Underground Storage Tank Type of Vessel 02, LEL, Visual Tests Performed Serial 637-01055 Page 1 of 1 Jul 8, 2019 Date 15011 Tukwilla International Blvd. Specific Location of Vessel 11:13 Time Survey Completed Safe__ Desi nations• NOT SAFE FOR WORKERS SAFE FOR LIMED HOT WORK LIMITATIONS: Specific Location: At job site. Hot Work Type: Safe for excavation and cutting of access. In the event of physical or atmospheric changes spaces, this certificate is voided; spaces not lisaffecting on he Certificate areSTANDARDFETY not toESIGNATIONS be entered unless authorized onassned to any ofhe above another Certificate andJor maintained in accordance with OSHA 29 CFR 1915; or if in any doubt, immediately stop all work and contact the undersigned Marine Chemist. Unless otherwise stated on the Certificate, all spaces and affected adjacent spaces are to be support of work prior to entry or recommencement of work. reinspected daily or more often as necessary by the competent person or the authority having jurisdiction as applicable in U IFICATIO 3: Transfer ballast, cargo, fuel or manipulation of valves or closure over A l e r nste, ofballas inspection caroandr a new of for spaces so affected.t t ndi g t�$ alter conditions in compartments otherwise specifically vessel from its specific pipelines, and similar or mm subject to gas accumulation, 'not specifically STANDARDyMovementNS: of the paraphrased 306, Subsecection Certificate 3 6j � coils, valves, and simflar enclosed appurtenances shalt authorized on thi�t are unless SAFETY 0 rated a ent off tufting of the vessel within the facility has been specifical • Ydi7ar-a- : , : In the compartment or space so °i^ : ammo. <•designated (a) the oxygen content of the amp within • .rmissiWo .. 10 inspection. s percent of the lower explosive Nrrtd; (c) any toxic materials in the atmosphere shay be at least 19.5 percent end not greater than 22 concentrations at the time of theiee on. associated with cargo, fuel, taatk coati percent by volume; is the N a T • FE FOR a -K RS: In the compartment or spacecoatings, tnenung medians, or font gents are �u�ia,,n..•s.,, ` Pa so designated,entry shall not be permitted. yii11aa11a1 S: In the compartment or space so designted, for work is aP•' • l: e, .e as . > entrypermitted only if conditions of proper protective equipment SAFE FOR HOT a RK to -tier he cormpattmeM or space so desi rated a' the ox pe q pmet t or clothing, or time, or all of the aforementioned, as a[mophere ass an 10 percerrt of the Iowa, explosive timet (c} tt etesidues ecallee, or p ase save mosp twat s are Greenedethlop rvectito revert Iha spread of fee artd are not be higher concentration than permitted by (a)or (b); (d all scent vtg p by volume; @) the concentration M Florrtmable materials in the coatings to prevent theh spread of fire; or they ad spaces, containing or having contained flammable or combustible materiels shall be residues, scale, of pr Servat i e ngs toey are inerted. Ship's fuel tanks, tube tanks, or engine room or fire room bilges, or other machinerys at defined withele, or SAFE FOR LIMITED HOT WORT( In the contpreservative compartment or Paces, are treated in accordance with the Marina Chemist's F)R TEH m requirements the for Sana oar spaceso designated (a) portions of the space meet the requirements Safe for Hot Work and Partial Clean' and the nature or type of hot work shalt be or Sale.forrestricted.Hot Work, and trot work is restricted to specific locations; (c) portions of the space shall meat the requirements for as Sate or Hot , or ashspace is NOT SAFE FOR HOT WORT( In the compartment or space so designated hot is not permitted applicable, CHEMISTS ENDORSEMENT. This is to certify that I have personally determined that all spaces in the foregoing list are in accordance with NFPA 306 Control of Gas Hazards on Vessels and have found the condition of each to be in accordance with its assigned designation. 'The undersigned acknowledges receipt atthis Ced;'cale under NFPA 306 and understands conditions end linktations under which i was issued, and the requirements for malnta:nhg as validity.' This Certificate is based on cordons existing at the time the inspection herein set forth was completed and is issued subject to eanptance wed, ad quatimcations and krstrumons. Rivers Edge Environmental, Jul 8, 2019 Authorized Representative Company Date Signed Marine Chemist 637 CMC No. George D. Blair - Northwest Marine Chemist, Inc. P.O. Box 7084, Tacoma, WA 98417 Office: 253-752-0149 Fax: Email: gbcmc637@gmail.com Rivers Edge Environmental, Inc. Survey Requested by Tank Farm MARINE C EMIST CERTIFICATE Serial 637-01056 Page 1 of 1 City of Tukwilla Jul 9, 2019 Vessel Owner Agent Date Underground Storage Tank 15011 Tukwilla International Blvd. Vessel Unknown Type of Vessel 02, LEL, Visual, VOC Specific Location of Vessel 9:56 Last Three 3 Loadings Tests Performed Time Survey Completed Inspected Spaces: Group 1. 1-750 Gal. UST Test Results % 0, % LEL VOC Inspected spaces group 1 14.5% <1% 4 ppm Limits of Detection 0.1 ppm VOC Safety Designations: NOT SAFE FOR WORKERS SAFE FOR LIMITED HOT WORK LIMITATIONS: Specific Location: At job site. Hot Work Type: Safe for excavation and cutting of access. In the event of physical or atmospheric changes affecting the STANDARD SAFETY DESIGNATIONS assigned to any of the above spaces, this certificate is voided; spaces not listed on the Certificate are not to be entered unless authorized on another Certificate and/or maintained in accordance with OSHA 29 CFR 1915; or if in any doubt, immediately stop all work and contact the undersigned Marine Chemist. Unless otherwise stated on the Certificate, all spaces and affected adjacent spaces are to be reinspected daily or more often as necessary by the competent person or the authority having jurisdiction as applicable in support of work prior to entry or recommencement of work. QUALIFICATIONS: Transfer of ballast cargo, fuel or manipulation of valves or closure equipment tending to alter conditions in pipelines, tanks, or compartments subject to gas accumulation, unless specifically approves on mis uertdicate, requires inspection and a new Certificate for spaces so affected All lines, vents, heating coils, valves, and similar enclosed appurtenances shall be considered 'not safe unless otherwise specifically designated. Movement of the vessel from its specific location voids the Certificate unless shifting of the vessel within the facility has been specifically authorized on this certificate. STANDARD SAFETY DESIGNATIONS: (partial list, paraphrased from NFP 306, Subsections 4.3.1 through 4,3.6) muarrmtnt brie huts vvurcnerca. In the compartment or space so designated (a) the oxygen content of the atmosphere shall be at least 19.5 percent and not greater than 22 percent by volume; (b) the concentration of nammaole matenals is below 10 percent of the lower explosive limit (c) any toxic materials in the atmosphere associated with cargo, fuel, tank coatings, inerting mediums, or fumigants are within permissible concentrations at the time of the inspection. NOT SAFE FOR WORKERS: In the compartment or space so designated, entry shall not be permitted. ENt to WI I n nta I VOL I IONS. In the compartment or space so designated, entry for work is permitted only if conditions of proper protective equipment, or clothing, or time, or all of the aforementioned, as appropnate, are as specmeo. SAFE FOR HOT WORK: In the compartment or space so designated (a) the oxygen content of the atmosphere is not greater than 22 percent by volume; (b) the concentration of flammable materials in the atmosphere 0 less roan 10 percent of the lower explosive limit; (c) the residues, scale, or preservative coatings are cleaned sufficiently to prevent the spread of fire and are not be capable of producing a higher concentration than permitted by (a) or (b); (d) all adjacent spaces, containing or having contained flammable or combustible materials shall be sufficiently cleaned of residues, scale, or preservative coatings to prevent the spread of fire; or they are inerted. Ship's fuel tanks, lube tanks, or engine room or fire room bilges, or other machinery spaces, are treated in accordance with the Marine Chemists requirements. SAFE FOR LIMITED HOT WORK: In the compartment or space so designated (a) portions of the space meet the requirements Safe for Hot Work and Partial Cleaning, as applicable, or (b) the space is Thence, anjacent spaces meet me requirements for Safe for Hot Work, and hot work is restricted to specific locations; (c) portions of the space shall meet the requirements for Safe for Hot Work, as applicable; and the nature or type of hot work shall be limited or restricted. NOT SAFE FOR HOT WORK: In the compartment or space so designated, hot is not permitted. CHEMISTS ENDORSEMENT. This is to certify that I have personally determined that all spaces in the foregoing list are in accordance with NFPA 306 Control of Gas Hazards on Vessels and have found the condition of each to be in accordance with its assigned designation. 'The undersigned aclawvedges receipt of this Certificate under NFPA 3o6 and understands °auditions and limitations TN, Certificate is based on condition exerting at the time the inspection herein set forth was completed and is issued under which it was issued, and the requirements for maintaining its vatid'ey.' sutlect to °mptiance with all qualification and Stet/fictions. Rivers Edge Environmental, Jul 9, 2019 637 Authorized Representative Company Date Signed Marine Chemist CMC No.