Water Supply Fund 24-25-Attending 700mm PSC and MS line Avathipalayam PSC 1) Avathipalayam Pump House Near 700 X 350 MS Leak, 2) Avathipalayam School Arukil 700mm MS Leak, 3) Avathipalayam 700MS Bus stop Bridge , 4) SPB Bridge Arukil 700mm PSC Leak

Amount

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) 5.8mX3.2mX3.1m =57.53 m3 ii) 4.9mX3.6mX1.9m =33.516 m3 iii) 19.8mX2.9mX2.2m =126.32 m3 iv) 17mX3.2mX1.1m =59.84kg v) 8m X 3.2m X 1.6m = 40.96 m3

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)

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)

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

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

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.

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., [avathipalayam pump house arukil]

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [avathipalayam SPB bridge arukil]

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [scower valve leak 1 ]

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [scower valve leak 2 ]

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

Towards the Charges for Yarn Packing leakage joint with material loading unloading , with collar joint cement liquid joint Labour etc complete., [SPB bridge arukil Inside poonga ]

Supply and delivery of MS Specials i) 922mm OD X 6mm X 0.5m Legth =67.77kg ii) 1150mm OD X 6mm X 0.5m =84.638kg iii) 1150mm Squre x6m = 62.29 kg SPP Arukil Bridge MS Line Leak

Supply of MS Specials [Avathipalaym Bus stop Bridge,Scower Valve Arukil leak 1 &2, School Arukil, SPP Arukil Bridge,(TWAD SR 23-24 page-65)

Power Generator .(Including Transport)(Including Transport)

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

Supply of 63mm 6 Ksc pipe PVC (TWAD SR 23-24 page-19)

Supply of 200mm 10Ksc pipe (TWAD SR 23-24,page-19)

Supply of 6mm PVC 6 Ksc Cuppler (TWAD SR 23-24 page-25)

Supply of 200mm PVC Cuppler (TWAD SR 23-24 page-25)

Dismantlling of damaged Reinforced Cement concrete using deploying machinary etc complete.,[Water Board Perivu Road]

Spun Yan

Ouick cement

Cement 43/53 Grade OPC

Hard Cement oil

add GST 18%

S S INFRA (BID ID -1160920)