380/2025/E2 Attending Repairs and Renewals of Damaged water supply Distribution Line at Pookkadai Corner to West Car Street and North Car Street in Tiruchengode Municipality.

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

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

Labour for cutting open road for laying water mains or sewer. A) B.T. Roads (or) Maccadam road

Supply and Delivery of MS specials without inside lining and outside coating but with anti rust painting as per IS 14589 -1999.

Supply and delivery of 200 MM DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, All the valves are to be compatible for buried application with pressure rating PN 10/16

200mm DI Valve

150mm DI Valve

100mm DI Valve

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

Hire Chrages for Gas Cutting unit with Assessories.(Including Transport)

Power Generator .(Including Transport)

Spun Yarn

Ouick setting cement

Hard Crete oil

Lead wool

Dewatering using 3HP 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. (Hire charges for Diesel Pump set for 5 HP)

Supply delivery and fixing of 20 mm dia and Above to 90 mm to 120mm length fully threaded bolts and nuts with 2 Nos etc complete.,

20 mm dia on Above to 90 mm to 120mm length fully threaded bolts and nuts with 2 Nos.

3 PLY RI Sheet

Lighting arrangements (maintenance works) with genset : 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.

welding MS socket Suitable for 350mm AC pipes with 350mm MS ID 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 Suitable for 200mm AC pipes with 230mm MS ID 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 Suitable for 200mm AC pipes with 175mm MS ID 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.

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 -

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications

Towards the Labour Charges for Providing Collar Joint Yarn packing and 173mm pipe Laying excluding cost of materials including all labour charges etc complete.,

Towards the Labour Charges for Providing Collar Joint Yarn packing and 330mm pipe Laying excluding cost of materials including all labour charges etc complete.,

Towards the Labour Charges for Providing Collar Joint Yarn packing and 125mm pipe Laying excluding cost of materials including all labour charges etc complete.,

Refilling with excavated sand complying with standard specification for filling in foundation and basement

160mm dia PVC Pipe

160mm dia PVC Elbow

160mm dia PVC Coupling

add GST 18%

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