<br />/,.""
<br />':1~~~#
<br />
<br />The salvage area is not in one block, hence. add.1tione.l wells
<br />will be required to prov:l.de the necessary lowering of the grolUl.d water
<br />table in order that salvage Can be achil!ved. For this reason the number
<br />of wells required is estimated to be 43, which will be spaced as shown
<br />on Figure 4. Every well in the plan is within about 1 mile of adequate
<br />existing transmission lines and no substation will be required. Pumps
<br />will be operated by 440 volt motors. Prov:l.sion is made for voltage
<br />transformation, and stub lines to the wells will be single pole, single
<br />cross arm, 4 wire No. 2 ACSR standard construction.
<br />
<br />SpaCing of wells to achieve the salvage potential of' the area
<br />will most likely result in some wells being constructed at locations
<br />where discharge directly into existing "hAI''lels will not be practicable.
<br />In these instances, prov:l.sion is made for SlllIilll, compacted earth ditches,
<br />or laterals, which permit discharge of water into suitable existing
<br />"hF>1'1"Als for conveyance to the Rio Grande. Provision is also made for
<br />the requisite appurtenant :facilities such as access roads, cattle guards,
<br />bridges, etc. The location of the principal facilities is shown on
<br />Figure 4.
<br />
<br />The estimated costs of salvage by use of pump wells are as
<br />shown in Table 2.
<br />
<br />Table 2. Estimated Construction Costs - Southwest Area
<br />
<br />43 wells - pumps, motors, and controls - @ $9,OOO/well
<br />43 10 kva. transformers - @ $800 each
<br />43 discharge bax:es and pump connections - @ $80 each
<br />Well laterals and access roads - @ $5,OOO/well
<br />No substation is required as each pump will ~ within
<br />1 mile of a 13.8 kv. power line.
<br />43 miles - 13.8 kv. single pole, single cross arm, 4-wire
<br />No.2 ACSR transmission line @ $5,400/mile
<br />43 reclosers - @ $1,200 each
<br />40 observation wells - @ $50 each
<br />20 cattle guards - @ $500 each
<br />10 timber bridges, 28'xlo' - @ $4,500 each
<br />Land. and rights - 17,000 acres - @ $lO/acre ]:./
<br />Rehabilitation of Bowen ~in
<br />Subtotal
<br />Contingencies 25% +
<br />Subtotal -
<br />Engineering, supervision, and other costs 35% .!
<br />Total estimated cost
<br />
<br />]:./ Easements
<br />
<br />Rev. 1-8-65
<br />
<br />21
<br />
<br />$3~,ooo
<br />34,400
<br />3,440
<br />215,000
<br />
<br />232,200
<br />51,600
<br />2,000
<br />10,000
<br />45,000
<br />170,000
<br />43,000
<br />l1, 193, 640
<br />298,360
<br />lJ.,492,OOO
<br />522,000
<br />"$2,014,000
<br />
<br />r, ' ,"'" ~ r, ,-, ,....,
<br />..)O~
<br />.J _
<br />
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