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WSP10880
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Last modified
1/26/2010 3:15:04 PM
Creation date
10/12/2006 4:35:10 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8507
Description
Rio Grande Project
State
CO
Basin
Rio Grande
Date
8/1/1964
Title
Reconnaissance Report Rio Grande Water Salvage Project Colorado - New Mexico Colorado Division
Water Supply Pro - Doc Type
Report/Study
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<br />,~-'.;,:; '--""'~ ".. ," <br /> <br />',,',"i),' . <br />',,-, , <br />',.',,; <br />,;.. <br /> <br />of one Cubic foot per second capacity on a one mile by one mile spacing <br />would be required, as shown on Figure 2, to lower the water table a <br />minimum of 8 feet over the salvage area. <br /> <br />The use of electric motor-driven pumps is contemplated, thus <br />a substation will be required to tap the 69 kv. lines of the Public <br />Service Company in the vicinity of Mosca. From the substation 13.8kv. <br />lines will transmit power directly to individual installations. These <br />lines will be si~le pole, single cross ann, four wire lines. Con- <br />ductors will be 2[0 ACSR for the main lines and No.2 ACSR for branch <br />and stub lines. Reclosers will be used to isolate groups of wells. <br />Transfonners will be located at each well to reduce the 13.8 kv. <br />transmission voltage to 440 volts which is the contemplated voltage <br />for the pump motors. The layout of the main transmission lines is <br />shown in Figure 2. Secondary, or stub lines, to individual wells are <br />not shown. ' <br /> <br />Small compacted earth laterals, or ditches, will be required <br />to convey pumped water'from isolated wells, or groups of wells, to <br />major conveyance channels. These laterals, or ditches, will vary in <br />Size, as needed, from one to four c.f.s. The larger channels will <br />extend to the main conveyance channel of the Closed :Basin water salvage <br />facilities. These channels will range in size from 5 c.f.s. to 24 c.f.s.. <br /> <br />Additiona~ the required appurtenant facilities, such as <br />access roads, cattle guards, and observation wells'are also provided for <br />in the construction cost estimate. <br /> <br />The estimated costs of salvage by use of pump wells are as <br />shown'in Table 1. <br /> <br />r~ <br />'-' .... <br /> <br />~ .~ ,. <br />~ '~.. . <br />':;;;jJ <br /> <br />" <br /> <br />, " <br />
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