Maintenance and Repairs to Exisitng Borewells in ward areas in ward no 98,South Zone ,Coimbatore Corporation.

Amount

Removal of centrifugal pumpset/ jet pumps/ submersible pumpsets and its accessories from borewell/ open well for attending repairs of 5 to 10 HP etc complete as per the direction of departmental officer

Supply for 4sq mm 2x3 core copper insulated flat cable ect.,complete

Supply and delivery of the following materials approved brand as per ISI quality anapproved by corporation officers.

50mm dia GI Pipe 'B' Class

50mm dia GI Bore coupling

50mm dia GI coupling

50mm dia GI bend

50mm dia GI elbow

50mm NRV Valve

50x150mm GI barrel nipple

50x450mm GI barrel nipple

50x600mm GI barrel nipple

50 mm dia GM gate valve

50mm dia MS Bore clamp

MS borewell cover

50mm dia hex nipple

50mm dia flange set

63mm pvc MTA

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x3 mm including cutting, welding, grinding,locking arrangements and labour charges etc.,

Supply and Delivery of 7.5HP Submersible Motor with Pumpset with its accessories ,50x225 lpm x m head etc., completed

Re-erection of centrifugal pumpset/ jet pumps/ submersible pumpsets and its accessories from borewell/ open well for attending repairs of 5 to 10 HP etc complete as per the direction of departmental officer

Provision For Electrical WiringWorks as per Departmental Officers Standards etc., Complete.

32Amps Main Switch MCB

32Amps Main Fuse Carrier

EB Service Woodern Board

32mm dia GI EB Service Pipe

Supply & Run of 4 x6 Sqmm 7/20 Copper Wire as per Departmental Officers Standards etc., Complete.

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B (ScH.No.62) (P.No.22)

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

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

White washing two coats for walls - 100 m2 As per Drpartmental Standards etc.,Complete

TNEB Service Connection Charges as per Departmental Officers Standards etc., Complete.

Add :- GST @ 18%

Creative construction (BID ID -1082878)