1-7. AKA-2122-OME - Nome - Submittal Register WTR 4-23-25.xlsx

Water

Armstrong, Stefanie M:

skarke: : skarke: :

(Esparza, Blandford)

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2 Water service line carrier pipe - Arctic Pipe Arctic Pipe and Utilities or Arctic Insulation / Utilities - Insulated Arctic Pipe, 4" HDPE, with 12" OD 16 ga aluminum jacket carrier pipe (Esparza, Blandford)

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3 Water Service line Fittings - Joint Kit Arctic Pipe and Utilities or Arctic Insulation / Utilities Joint Kit, aluminum band, carriage bolts, nuts, and washers, and 13" rubber washer/donut.

(Esparza, Blandford)

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4 Arctic pipe sleeve for well casing, 10"ID x 15"OD Manufactured - Thermacor Process Inc, Arctic Utilities - Insulated Arctic Pipe, 10" HDPE, with 15" OD 16ga aluminum jacket carrier pipe (Esparza, Blandford)

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5 Fabricated Insulated aluminum cap for arctic pipe sleeve on well casing, 16" Arctic Insulation / Utilities, 10"IPS x 15.75", 12" insulation length, 16" diameter, 16" or 20" tall, 16 ga, with 1/2" handle - See if overall length can be made to 20" to give some more overlap to the arctic pipe, keeps air (wind) from seeping in (Esparza, Blandford)

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6 Water Service Line - HDPE pipe - 1" 1" 200psi, SDR 11, HDPE pipe - NSF (HDPE 4710 - ASTM D3035) WL Plastics or Driscoplex 4100; WL Plastics WL102B PE4710 (Esparza, Blandford)

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7 Water Service Line - PEX pipe - 1" Heat trace carrier If used for water and/or for heat trace, Uponor AquaPEX, white, 1", F1041000 (Esparza, Blandford)

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8 Water service line fittings - PEX If used, Uponor PropPEX lead free brass adapters and fittings (Esparza, Blandford)

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9 Water service line fittings - HDPE pipe fittings - Polycam If used, Poly-Cam - Stainless Steel flange HDPE transition fitting, threaded transition adapter, 1" SDR 11 to 1" male NPT threads (Esparza, Blandford)

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10 Water service line fittings - HDPE pipe fittings - Packjoints If used, Ford Meter Box Co, Pack Joint Coupling, C87-44- NL (No lead) (Esparza, Blandford.)

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11 Water service line fittings - HDPE pipe fittings - Packjoints Inserts If used, Ford Meter Box Co, Ford stainless steel, 1", Insert 53-72 (Esparza, Blandford)

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12 Boardstock insulation Owens Corning - pinkboard, Dow Styrofoam - blueboard - Western Insulfoam XIV - whiteboard - 40 psi rated, 2" thick, direct bury, closed cell expanded or extruded polystyrene; Carlisle Insulfoam XIV Closed Cell Expanded Polystyrene 40psi (Esparza, Blandford)

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13 Pour Foam (at pitless adpater on well casing) SPI Envelo-pour HR 2.5Pour Foam, SPI - Envelo-Seal 2.0 IB W Spray Foam, SPI - Polyshield HT 100F Elastomeric Polyurea Resin (Esparza, Blandford)

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14 Pipe Bedding Material Sand or 1/2" minus material - need pit name and location, sieve or description - Proposal (Esparza, Blandford)

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15 Well Casing 6" Diam, ASTM 53, Grade B, Sch 40 (1/4") - ASTM A53-12 Gr. B Sch 40 1/4" Thick - NSF is recommended but not required (possible Hyundai Steel - South Korea) (Esparza, Blandford)

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PVC Well Liner - for section of well drilled into bedrock 6" (or 5") IPS, SCH 40, NSF 61 recommended, but not required (Esparza, Blandford)

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16 Well Screen 5", 304 SS, V-wire, 5ft long, need to verify slot size from soil cuttings from water bearing aquifer. (50% passing sieve curve) - Johnson Screens, 5PT/6T; Alloy Screen Works ASW Alpha 5" 304SS V-wire (Esparza, Blandford)

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PVC Well Screen - for wells drilled into bedrock Sch 40, PVC, precision-cut slots, not field cut. NSF 61 is recommended but not required.

(Esparza, Blandford)

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17 K-packer K-packer, Tri-seal, weld-on, 6", Western Rubber & MFG, Tri-seal, KPWO56 (Esparza, Blandford)

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18 Torque Arrestor Torque arrestor, Campbell TS-48 or American Granby, Deluxe PVC torque arrestor, TA48 (Esparza, Blandford)

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19 Drive Shoe Drive Shoe. 6" , American Granby, 7000 Series, 7000K, open pattern; Wellmaster Pipe & Supply 6-5/8" x 6" Tuff Drive Shoe Lead Free #M5009220TUFF (Esparza, Blandford)

Or Double Pitless, JB-55LF, for Circulating System (Esparza, Blandford)

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21 Well seal / cap 6", Cast iron, with water tight cap, Campbell - We will accept an aluminum cap - American Granby - AWTC6 (aluminum watertight, vermin-proof, well cap.

Or Lunde Foundry, aluminum, 6" Model: 6STWC (Esparza, Blandford)

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22 Safety cable 1/4" SS aircraft cable - Arctic Wire and Rope - Advantage Sales and Supply Co, 7x19, RHRL lay, BS = 6,400 Lbs, ASTM A 492; KOS Limited SS Wire Rope 1/4" 7x19 6,400 lbs Min ASTM A492 #KOS7493 (Esparza, Blandford)

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23 Pressure Tank (Hydropneumatic tank) Amtrol Well-X-Trol, WX-250 44 gallon (- Pressure tank might not be needed if using variable speed drive well pump controller.)

(Esparza, Blandford)

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24 Circulation Pump If used, Grundfos Magna 1, 32-100, 115V, SS (Esparza, Blandford)

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25 Well drilling method Memo / E-mail: Air Rotary drill with casing hammer - - air rotary with drill through casing hammer;

(Esparza, Blandford)

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26 Grouting method Memo / E-mail: Drill 8" casing to 20ft, grout, and pull casing. Ensure 10ft of grout below pitless adapter and 2ft of grout at surface - Drill oversize cased 12" hole, to 20ft, and clear, drill through with 6" casing, grout from 10' to 20', Installer of pitless adapter and service line to grout top 2', after pitless adapter is installed.;

(Esparza, Blandford)

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27 Well casing seal - Grout Bentonite - Required 10ft below pitless adapter - 20ft below grade - Halliburton Baroid Holeplug (Esparza, Blandford)

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28 Well development method Memo / E-mail: Air and water pressure lift, until clean, set screen, and develop - Developed using air pressure lift, and the pumped until clear with the test pump.;

(Esparza, Blandford)

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29 Well Disinfection method Memo / E-mail: Well disinfection according to AWWA C654-97 - 50ppm for 90 minutes - Can use bleach; Purge when done (Esparza, Blandford)

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30 Drilling Fluids Product Data If used, Need NSF approval (Esparza, Blandford)

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31 Submersible well pump 4", submersible well pump - Approved - 10-12GPM, 1/2HP, 3/4HP, and 1 HP, 240 volt - Goulds / Pentek / Grundfos / Franklin, - Actual pump size must be verified from well depth and flow rate of aquifer against pump curve;

Pump and depth to be included on a Pump Installation Form (Esparza, Blandford)

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32 Well pump control panel 3-wire pump, capacitor start; 1/2 HP 230V 1-Phase Control Box for 3-Wire Submersible Well Pumps (Esparza, Blandford)

(Esparza, Blandford)

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34 Heat tape, service line, and short run (with arctic box) Raychem or Nelson or Arctic Trace - self regulating tape 5watts/ft, 120 volt- w/SS braid and overjacket - Nelson Model # CLT5-JT 20ft long (Esparza, Blandford)

(Esparza, Blandford)

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36 Heat trace controls / Long and Short Long run-follows the service line Short run-Is for the arctic box & down the long sweep 90 Scheider Electric - HOA switch, Tork A512HH - 12hr, Tork 24 hr programmable 1109A; Tork A Series 12hr In-Wall Timer & Tork 24hr 1109A Timer Need small green LED run light indicator showing when heat trace is engaged (Esparza, Blandford)

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37 Grass seed AK Mill & Feed/AK Garden & Pet - Interior Alaska - For new residential yards, revegetation, and erosion control Emphasive on Bluegrasses - Alyeska Polargrass, Kenai Polargrass, Egan American Sloughgrass, Nortran Tufted Hairgrass, Wainwright Slender Wheatgrass, Arctared Red Fescue, Boreal Red Fescue, Gruening Alpine Bluegrass, Tundra Galucous Bluegrass, Kenai Bluegrass, Kentucky (Baron or Shamrock) Bluegrass.

Alaska Plant Materials Center recommends at least three of the species. The seeds meet the germination and purity minimums as required. All seeds are in compliance with the USDA Federal Seed Act, the State of Alaska Seed Regulations, and contain no invasive species. See Alaska Plant Materials Center. No weeds (Esparza, Blandford)

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38 Fertilizer AK Mill & Feed/AK Garden & Pet - Arctic Gro 8N-32P-16K. For new lawns. There is no cyanamide nor hydrated lime in this mix. It conforms to State of AK and Federal Fertilizer regulations.

(Esparza, Blandford)

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39 Top soil Pit Name and Location / Vendor / Specs / Sieve Analysis - Description of material - Make proposal, reasonably free of litter, roots, clods, hard clay, prohibited noxious weeds, tall grass, brush sticks, stubble, and free draining and non-toxic. Contains between 3% and 20% orangic matter. Unsuitable topsoil sources may be used if, prior to delivery to the project, sufficient organic matter in the form of pulverized peat moss or rich organic soil from other sources is thoroughly mixed with the topsoil to provide a product meeting the above requirements.

(Esparza, Blandford)

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40 Backfill - Clean NFS Soil Pit Name & Location / Vendor / Specs / Sieve Analysis - Description of material - Proposal, clean, debris free, & no roots, vegetation, or rocks greater than 3" (Esparza, Blandford)

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41 Hydroseed If used, Provide components of mix (Esparza)

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42 Air relief / vacuum breaker valve, For Drainback Wells If used, Flowmatic, ComboAir, 1", cast iron, Meets C-512 ANSI/AWWA standard, Part # 6540 (Esparza, Blandford)

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