WATER SUPPLY FUND 2025-26-Attending Leak and Burst works in Pullagoundampatti head works to Vaigundampalayam pumping line Near Selliyammankovil Vaikkalkarai in Tiruchengode Municipality.

Amount

Earth work Hard stiff clay, stiff black cotton, hand red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B TWAD SR 24-25 page-188)

Supply and Delivery of MS specials without inside lining and outside coating but with anti rust painting (TWAD SR 24-25 page-54)

Dewatering using 5hp to 70hp 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- (TWAD 2024-25 page- 206)

Welding MS Socket and Step Colour suitable for 500mm DI pipes with MS barrels two Nos inner 1 run and outer 2 runs butt welding at site including all accessories and cost of labour charges for welding including cost of welding rods, LPG gas, Oxygen gas etc.,

welding MS socket and spigot machine ends suitable for 700mm dia PSC pips with 700mm MS ID barrels two nos inner 1 run and other 2 runs butt welding at site including all accessories and cost of labour charges for welding including cost of welding rods, LPG gas, Oxygen gas etc

Power Generator .

3 Phase rectifier welding machine (400amps and hand grinding machine.

Hire Charges for Gas Cutting unit with Accessories

Spun Yan

Quick setting cement

Hire charges for lighting arrangements (500W focus light -4 Nos, 40 V Fluorescent Tupe-2 Nos and hand lamp-1 no) during night works due to emergency rate including lighting accessories power supply arrangements electrician etc.

labour Charges for Jointing of Collar Joint Blockage Excluding cost of Jointing Materials, Blockage at Site etc Complete. At adjusted old scrap Selliamman kovil Vaikkal

Refilling with excavated sand complying with standard specification for filling in foundation and basement, (TWAD SR 24-25 page -196)

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - [Pullagoundampatti,Selliamman Kovil Vaikkal Near,Vaikuthampalayam OHT,Sankagri Main road Near Ammankovil Bus stop,Mothaiyanoor Privu]

Centering for soffits of RCC slabs of plane surface like lintels, beams, etc, including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over Silver oak (C.W) joists of size 10cm X 6.5cm (Spaced at about 90cm c/c ) and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed -10 m2 (P & D ) Data 38

Supplying and fabricating and placing in position MS (or) R.T.S. bar for reinforcement toall RCC works as per the design given including cost of steel and binding wire also in all floors.

add GST 18%

S S INFRA (BID ID -1457754)