Pennathur Town Panchayat, Vellore District Operation and Maintenance Scheme 2022-2023

Amount

Supplying and Delivery of THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes.The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5

Supply and delivery of following GI pipes and specials confirming to IS 554/86 GI pipes IS 1239/1990 part I required

.a) 50 mm GI pipe medium (B class)

c. 50mm GI Bend

d. 50mmGI Flange set

e.50 mm MS clamp set

f. 50mm GM Non- return valve

g. 50 mm GI coupling

p.50mm x 65mm dia GI Reducer

80mm dia G I pi[pe B class Medium

80mm dia G I coupling

80mm dia G I Bend

80 mm GM Gate valve

Supplying and Delivery of Electical Materials Conveyance loading and Un-loading charges Etc Complete

h. 6 sqm flat copper submersible cable

i. Fuse carrier 32A, 415V

j. Isolater 4p, 40A, 415v

k. CW Board 0.60mx0.45m size

R EARTH WORK EXCAVATION AND REFILLING FOR PIPE LINE WORKS HAVING BED WIDTH OF 1.25M AND BELOW ON LINEAR MEASUREMENT BASIS in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per Twad standard specifications.

Supply and delivery of following P V C pipes and specials confirming to Including Cost Materials Conveyance ,Loading and Un -Loading Charges etc Complete

90mm dia 6 ^ksc P.V.C pipe

n.75 x50m dia PVC TEE

o. 75mm dia PVC FTA

Labour charges for the erection of up to 7.50HP submersible pump set in the deep bore well including fixing and jointing submersible cable with Proper clamps upt to the starter to required depth and also fixing of riser pipes, valves erection, erection of Panel board consisting of TPICN switches and laying & jointing the cables and twin earthing asper IE rules, etc complete.

Laying of 90 mm dia P V C Pipes and specials in to trench and laying to proper gradient and alighnment jointing with in including all labour charges etc.,

Laying of 80 mm dia G.I Pipes and specials in to trench and laying to proper gradient and alighnment jointing with in including all labour charges etc.,