15th Fc 2nd tied 2025-26

Amount

Construction of Pedestal for HDPE Tank with Earth Work for pedestal foundation of 0.15M Depth and PCC 1:4:8mix with 40mm HBG metal with 0.10M depth for pedestal Foundation. Brick Work in Cement Motor 1:5 using country bricks for super structure to a height 0.80Meter to the Entire area of the pedestal should be plastering in Cement Mortor 1:5 12mm thick. After Plastering surface should be paint with approved quality cement paint including cost and conveyance and all labour charges for mixing laying quring for standard specification. '1000 lit., Pedestal

500 lit., Pedestal

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,'1000 lit., Tank

500 lit., Tank

Supply and delivery of following pipe line (with ISI mark) materials should be got approved by the Engineer incharge before fixing as directed and including conveyance of all materials to site etc., Complete as per standard specification etc complete. '32mm G.I PIPE

32mm G.I Elbow

Sintex Nipple - 15mm GI

G.I Bend - 15mm

G.I Dummy - 15mm

150mm CI Sluice Valve

200mm CI Sluice Valve

300mm CI Sluice Valve

Nylon Rope

HDPE PIPES 63MM PN6

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B

Lowering HDPE and PVC pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers

Towards Labour charges for refilling excavated earth for foundation sides and basement including all labour and all other charges etc., complete as per standard specification.

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.

Supply and delivery of Open well Submersible pump set conforming to IS 14220/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation

SUPPLYING OF Three phase PANEL BOARD-STAR DELTA WITH TWO LEVEL GUARD as per IS specification

Supply and delivery of 4.00 sq.mm flat type PVC insulated 3core copper cable confirming to IS694/1990 with ISI Marking suitable for submersible pump set etc complete.

PUHAZENDHI MARIMUTHU (BID ID -1460081)