Replacement of submersible motor panel board in ward no. 93 ward areas,South Zone,Coimbatore Corporation.

Amount

Earth work excavation for pipe line trench in all kinds of soil and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shoring stirting and bailing out water wherever necessary and refilling the pipe line trench.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Flyash Brick work in CM 1:5 (one cement & five sand) using II class ground moulded bricks of size 9"X43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering in Cement Mortar 1:5 mix 12mm thick as Per Departmental Standards etc., Complete

Supplying and Delivery of pipes following GI pipe including

50 mm dia GI pipe

Supplying and delivery of GI specials for approver brand including cost & convence of all meterials to work site etc., Completed as per standard Specification

50mm dia GI coupling

50mm dia bore coupling

50mm dia GI elbow

Bore Clamb set

50mm dia GM gate valve

10Hp panel Board

7.5Hp 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 of 4 mm2 3 core Copper, PVC insulated flat cable.

Labour for the erection of submersible pumpsets in borewell including fixing and jointing submersible cable with proper claps upto the starter to the required depth values erection clamps, pressure gauges upto exterior wall of the pump room and erection of panel board consisting of TPICN, Switches Starter, Voltmeter, Ammeter, 3 pilot (Including lamps) capacitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules including construction of earth pits with earthing materials as per rules etc. complete

Add :- GST @ 18%

M RAMARAJ (BID ID -1228061)