Attachment_0005_LaBarge_Water_Wells_Work_Data_Sheet.pdf

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Attached to
LaBarge Watershed Water Wells Federal contract opportunity
Solicitation number
140L0625B0001
Issued by
Department of the Interior Bureau of Land Management National Office

About this file

This is a Work Data Sheet detailing specifications for eight water wells to be drilled in the North LaBarge Common Water Wells project for the Bureau of Land Management's High Desert District. The document outlines drilling requirements for wells ranging from 450-750 feet deep, with desired minimum yields between 12-20 gallons per minute, all drawing from the Wasatch formation.

The specifications include detailed measurements for each well's PVC casing, slotted casing, gravel packing/bentonite seal, and grout requirements. The total project involves 4,370 linear feet of drilling, 3,410 feet of PVC casing, 960 feet of slotted casing, 2,170 feet of gravel packing/bentonite seal, and 2,200 feet of grout. Special conditions require drilling to continue 10-20 feet below water-bearing zones, potential staggered slotted and blank casing for multiple producing zones, and mandate that work must be performed by contractors licensed by the Wyoming Board of Examining Water Well Drilling Contractors and Water Well Pump Installation Contractors.

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Text version

WORK DATA SHEET

For

NORHT LABARGE COMMON WATER WELLS

HIGH DESERT DISTRICT

Estimated Estimated Gravel

Estimated 5” SDR17 5” SDR17 PVC Packing/ Water Desired Min. Drilling PVC Casing Slotted Casing Bent.Seal Grout Producing Name of Well Yield (GPM) Depth (ft) (Lin. ft.) (Lin. ft.) (Lin. ft.) (Lin. ft.) Formation

CHIMNEY BUTTE #2 Well 16 560 440 120 300 260 Wasatch

CALPET PIT #1 Well 20 750 630 120 250 500 Wasatch

RADIO TOWER RES. Well 15 500 380 120 280 220 Wasatch

CALPET PIT #5 Well 15 600 480 120 280 320 Wasatch

CALPET PIT #2 Well 15 450 330 120 250 200 Wasatch

CALPET PIT #4 Well 12 480 360 120 250 230 Wasatch

CALPET PIT #3 Well 15 550 430 120 260 290 Wasatch

WHITE FLAT PIT Well 20 480 360 120 300 180 Wasatch

TOTAL 4,370 3,410 960 2,170 2,200

Special conditions or requirements:

1. If an adequate water supply zone is encountered before the total estimated depth is reached, continue to drill to a depth of 10-20 feet below the water bearing zone before drilling is terminated.

2. Completion of multiple producing zones within the Wasatch may require staggering slotted and blank casing.

3. Well Drilling and testing must be done by a by a contractor currently licensed and in good standing with the Wyoming Board of Examining Water Well Drilling Contractors and Water Well Pump Installation Contractors.

File details come from the government source that posted it. Updated .