Tiruppur Corporation_Replacement of Damaged Motor with New 7.50HP Submersible Motor and Providing Distribution Pipe Line to Narayanasamy Nagar Park in Ward No 49.

Amount

Earth work excavation and depositing on bank with initial lead and lift as initial of 10 M and lift of 2 M in narrow trenches for laying of pipes for water supply works in Hard stiff clay, stiff black cotton, hard red earth shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravel soil including refilling the sides of foundation in layer of 15m thick watering ramming depositing the surplus earth in the premises as directed by the departmental officers etc., complete complying with standard specification.

Supply and delivery of following size 50mm Dia UPVC Column Pipe with IS specification etc., complete.

Supply and delivery of PVC Pipe / GI Pipe with IS specification etc., complete.

63mm Dia PVC Pipe

50mm Dia GI Pipe

Supply and delivery of PVC / GI Specials with IS specification etc., complete.

150mm Dia GI Elbow

150mm Dia GI Coupling

50mm Dia GM Gate Valve

50mm Dia GI Elbow

50mm Dia GI Coupling

50mm Flange Set

50mm GM Non-Return Valve

PVC Adhesive

63mm Dia PVC Elbow

63mm Dia PVC Tee

63mm Dia PVC Coupling

63mm Dia PVC MTA

Lowering of 63mm dia (2") PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Supply and delivery of clear water vertical wet type 7.5HP (75LPM x 250m) 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 PVC insulated and sheathed 4.0 Sq.mm 3 core flat type copper cable conforming to IS 694 / 1990 etc., complete.

Labour Charges for Removal of 7.5HP Submersible pumpsets and its accessories from the borewell for before attending repairs etc., complete.

Labour Charges for Re-erection of 7.5HP Submersible pumpsets and its accessories from the borewell for after attending repairs etc., complete.

Supply and Erection of 150mm dia GI Pipes (Medium) as per IS 1239 / Part I / 2004 etc., as per Standard Specification

Welding of 150mm dia GI Pipes as directed by the departmental officers for the sizes etc., as per Standard Specification

Lowering GI pipes and specials in the trenches and laying to proper grade and alignment, jointing with GI Specials and as directed by the TWAD Officers

Add GST @ 18%

JAGANATHAN & CO