15th Finance 2024-2025 2nd Installment Water Supply

Amount

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.

63mm HDPE PIPE PN 6

50mm HDPE PIPE PN 6

32mm G.I PIPE

32mm G.I Elbow

Sintex Nipple - 15mm GI

Ball Wall - 15mm

G.I Bend - 15mm

G.I Dummy - 15mm

40mm UPVC Pipe

Borewell Clamp

Bore Cap

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 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.

Provide suitable dia clamp Set For Pipe Line Including Fixing Charging etc

Plain Cement Concrete 1:4:8 Mix (one Part of cement, four Part of M- Sand and Eight Part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO : 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Plain Cement Concrete 1:2:4 Mix (one Part of cement, two Part of M- Sand and four Part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

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.

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.,

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m for fixing of meter board, switch board with MS door and lock and key arrangements including cost and construction of padestal for kiosk box and labour charges etc., Complete.

Supply and delivery of Single phase 20 LPM x 60 mtr Head Submersible pumpset of Motor ISI/ISO clear water vertical wet type submersible pump conforming to IS 8034/2002 with ISI marking without D.O.L pannel board as per standard specification and 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 continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230V as per ISI Specifications including all cost and conveyance to site etc., Complete

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

Supply and delivery of 2.5 sq.mm flat type PVC insulated 3core copper cable confirming to IS694/1990 with ISI Marking suitable for submersible pump set etc complete.

Supply and run of 2x1.5 sq.mm. (22 / 0.3 PVC insulated single core unsheathed copper conductor of 1100V on 7/20 GI bearer wire for service connection mains

Supply and Run of 2 x 1.5 sq.mm. (22 / 0.3) ) PVC insulated Sc unsheathed Cu.Conductor of 1100V grade in 25mm dia G.I pipe ("B"class) suitable bend at both ends with necessary angle iron up right and end supports for mains.)

ksandcocontractor (BID ID -1271498)