Water Supply Fund 24-25-Attending 600mm PSC line Leak 1) Karumagoundampalayam 600mm PSC line Leak Near Elanikadai, 2) Karumagoundampalayam 600mm PSC line Near I Scower Valve. 3) Rajagoundampalayam 600X350 Scower Valve Shifting, 4) Karumagoundampalaya

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) (6mX3.5mX2.6m =54.6 m3 ii) (5.4mX3.6mX2.1m =40.82 m3 iii) (9.5mX2.2mX1.6m =33.44 m3 vi) 3.4m X 2.6m X 3.8m =33.592m3 v) 1.5m X 1.5m X 2.8m = 6.3m3

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)

Ouick cement

Spun Yan

Charges for Labour ( Near Elanikadai)

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)

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.

Charges for Labour ( Near I Scower Valve)

Supply of 3 Ply RI Sheet (6mm) (TWAD SR 23-24 page-44)

Supply MS Bolt Nut (TWAD SR 23-24 page-44)

Supply and delivery of 350mm DI pipe 9 Kg (TWAD SR 23-24 page-48)

DUCTILE IRON CLASS PN10 FLANGED PIPES (TWAD SR 23-24 page-49)

Supply of 350mm Push on Flanged Socket PN.16 (TWAD SR 23-24 page-53)

250mm & 350mm MS pipe, MS Flange & MS Specials for , (TWAD SR 23-24 page-65) i) 366 OD X 8mm X 2.6m =183.64 Kg ii) 466Sqmm X 25mm X 2 nos= 85.234kg iii) 268 OD X 8m thick X 2no= 256.4kg vi) 360Sqmm X 25mm thick X 2no = 50.868kg v) 110mm OD X 10mm thick X 1m = 20.124kg

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.

Charges for Labour (Scower Valve Shifting)

Mobile Greane

Supply of DI Gate Valve 250mm (TWAD SR 23-24 -page-74)

Supply of DI Gate Valve 80mm (TWAD SR 23-24 -page-74)

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)

Supply and delivery of 90mm PVC T (TWAD SR 23-24 page-25)

Supply and delivery of 90mm PVC FTA(TWAD SR 23-24 page-25)

Supply and delivery of 90mm PVC L bow(TWAD SR 23-24 page-25)

Supply and delivery of 90mm PVC Cuppling(TWAD SR 23-24 page-25)

Supply and delivery of 90mm PVC pipe(TWAD SR 23-24 page-19)

Supply and delivery of 63mm PVC pipe(TWAD SR 23-24 page-19)

Supply and delivery of 63mm PVC Cuppling(TWAD SR 23-24 page-25)

Supply and delivery of 90 mm GI Pipe Medium (TWAD SR 23-24 page-45 )

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

add GST 18%

S S INFRA (BID ID -1160928)