Water Supply Fund 2025-26 Repair and maintenance work of breakages and repairs , the pipes of borewells and Drinking water distribution line have been damaged and Leakage In the wards up to 18 to 33 under Thiruchengode Municipality.

Amount

Labour Charges For Cutting open BT Road/Meccadam Road for laying water mains including all charges etc and complete as per standard specification, and as directed by departmental officers.

BT Road

CC Road

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes etc.,Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B complete as per standard specification and as directed by Departmental officers. 5 times over the basic rates for earthwork excavation for leak rectification works is allowed. TWAD 2024-25

Supply and delivery of Following PVC Pipes and Specials With relevant IS Standards and conforming to IS 4985/ 2000 Including all labour charges etc complete as per standard specifications.

63mm Ø ( 2" PVC Pipe )

75mm Ø ( 2 1/2" PVC Pipe )

90mm Ø ( 3" PVC Pipe )

50 Ø HDPE Pipe

50mm dia UPVC Pipe

32 Ø HDPE Pipe

32mm dia UPVC Pipe

40mm Ø GI Pipe

32mm dia GI Pipe

20mm (1/2”) MDPE PE 80 PN16 Blue pipe

63mm Ø ( 2" PVC coupler 6 ksc)

63mm Ø ( 2" PVC Bend 6 ksc)

63mm Ø (2" PVC Equal Tee 6 ksc)

63mm Ø ( 2" PVC Elbow)

63mm Ø ( 2" PVC MTA)

63mm Ø ( 2" PVC Endcap)

75mm Ø ( 21/2" PVC coupler 6 ksc)

75mm Ø ( 21/2" PVC Bend 6 ksc)

75mm Ø (21/2" PVC Equal Tee 6 ksc)

75mm Ø ( 21/2" PVC Elbow)

75mm Ø ( 21/2" PVC MTA)

75mm Ø ( 21/2" PVC Endcap)

90mm Ø ( 3" PVC coupler 6 ksc)

90mm Ø ( 3" PVC Bend 6 ksc)

90mm Ø (3" PVC Equal Tee 6 ksc)fabricated

90mm Ø ( 3" PVC Elbow)

90mm Ø ( 3" PVC MTA)

90mm Ø ( 3" PVC Endcap)

110mm Ø ( 4" PVC coupler 6 ksc)

110mm Ø ( 4" PVC Bend 6 ksc)

110mm Ø (4" PVC Equal Tee 6 ksc)

110mm Ø ( 4" PVC Elbow)

110mm Ø ( 4" PVC MTA)

110mm Ø ( 4" PVC Endcap)

140mm Ø ( 5" PVC Coupler)

140mm Ø ( 5" PVC Tee)

140mm Ø ( 5" PVC Bend)

140mm Ø ( 5" PVC Elbow)

75 mm x 63 mm Ø (21/2"x2") PVC Reducer Fabricated)

90 mm x 75 mm Ø (3"x21/2") PVC Reducer Fabricated)

110 mm x 90 mm Ø (4"x3") PVC Reducer Fabricated)

140 mm x 110 mm Ø (5"x4") PVC Reducer Fabricated)

63mm dia PVC Tail piece with Flange

90mm dia PVC Tail piece with Flange

110mm dia PVC Tail piece with Flange

140mm dia PVC Tail piece with Flange

63mm dia PVC Ballvalve

75mm dia PVC Ball Valve

90mm dia PVC Ball Valve

110mm dia PVC Ballvalve

140mm dia PVC Ballvalve

40mm Ø GI Coupling

40mm Ø GI Bend

40mm Ø GI Tee

Supply and delivery and fixing of 2.5sqmm. Cable PVC insulated and sheathed 3 core flat type copper confiming to Is 694/1990 including labour charges etc., complete and as directed by the departmental officers.

Supply and delivery and fixing of 4 sqmm. Cable PVC insulated and sheathed 3 core flat type copper confiming to Is 694/1990 including labour charges etc., complete and as directed by the departmental officers

Supplying, erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mmx25mmx3mm of boarding, laid over silver oak joists of size 10cmx6.5cm spaced at 90cm c/c and supported by casurina props of 10cm to 13cm dia. Spaced at 75cm c/c complying with standard specification.

Supply delivery and fixing of 20mm dia and above x 90mm to 120mm length fully thread- ed bolts and with nuts 2 Nos all labour charges as directed by the departmental officers.

Supply delivery and fixing of RUBBER INSERTION SHEET 3 Ply R.I. Sheet all labour charges as directed by the departmental officers.

Plain cement concrete in 1:2:4 mix (one cement, two sand and four aggregate) using 20mm ISS hard broken granite from approved quarry including cost, conveyance of all to site, mixing, laying and curing charges etc., complete.

Supply and Delivery of MS specials without in- side lining and outside coating but with anti rust painting as per IS 14589 -1999. etc complete.,

Supply and delivery of the following pipes main leakage Jointing materials including cost and conveyance charges to site , etc complete as per standard specification.

Spunyarn

Lead wool

Bostik Plug Leak (Fast Setting Water Plug)

Hardcrete(Concrete Hardening & Water Proofing liquid)

Cement 43grade OPC

Supply delivery and fixing of Chicken mesh (ferrocement) including cost of conveyance and labour charges etc complete.,

Dewatering using 5HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.-5HP Motor-

Hire charges for portable Genset 1.00 KVA with 2 Nos. of 150W flood light including all incidental charges, transportation, crew charges and fuel charges etc., complete.

Hire charges including fuel cost and conveyance etc.for the following equipment provided at side etc complete.,

Power generator unit etc complete.,

3 phase Rectifier welding machine (400 Amps) and hand grinding machine(2set) etc complete.,

Gas cutting unit with accessories etc complete.,

Welding MS Socket Suitable for 110mm to 500mm MS ID barrels two nos inner 1 run and outer 2 runs butt welding at side including all accessories and cost of labour charges for welding including cost of welding rods, LPG Gas,Oxygen Gas etc., (Local Market Rate)

Towards the Labour charges for Existing pipe line damage rectification works AC/DI Collar Joint with Spunyarn, Leadwool,Hard Crete Oil, Quick setting Cement and etc Material including materials and labour charges etc.(LMR)

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus- stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste etc., complete as per standard specification.

50mm to 75mm dia PVC/UPVC Pipe

90mm to 110mm dia PVC Pipe

125mm to 160mm dia PVC Pipe

50mm to 75mm dia HDPE Pipe

Refilling the excavated earth into the pipe trenches including cost of labour charges etc, complete.

add GST 18%

M/S JAYAM MAARUTHI ELECTRICALS (BID ID -1496804)