Water Supply Fund 24-25-Attending 450mm PSC Pumping line Bust at Sandaipettai and 350mm PSC Feeder Main at Valarigate MS pipe Replacing in Tiruchengode Municipality. 2024-2025

Amount

Supply and delivery of MS Specials (TWAD SR 23-24 page-65) i) 366mm OD X 8mm X 3.4m Legth =218.955kg ii) 1150mm OD X 6mm X 0.5m =84.638kg iii) 1150mm Squre x6m = 62.29 kg vi) 716mm OD X 8mm X 1m Legth =152.75kg

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.SS20B TWAD SR 23-24 page-303) i) 3.5mX2.8mX2.9m =28.42m3 ii) 4.5mX3.4mX2.9m =44.37m3

Refilling Trenches with Excavated Earth including watering, Ramming and consolidated as directed by the departmental officers etc., complete. As per standard specifications. TWAD 2022-23 page-298)

Spun Yan

Ouick cement

Hard Cement oil

Cement 43/53 Grade OPC

Lead wool

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

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

Power Generator .(Including Transport)(Including Transport)

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. (TWAD SR 23-24 page-334)

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [at Valarigate side ]

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [at Sandaipettai side]

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.

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 ) (TWAD SR 23-24 page-321) (2 pump set)

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

add GST 18%

S S INFRA (BID ID -1160930)