Attending Distribution line leakage Interlink work and 150mm dia DI Sluice Valve Fixing at Shanmugapuram ward no.2 in Tiruchengode Municipality.

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

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

Spun Yan excluding Cost of GST

Ouick setting cement excluding Cost of GST

3 Phase rectifier welding machine (400amps and hand grinding machine.(Including Transport) excluding Cost of GST

Hire Chrages for Gas Cutting unit with Assessories.(Including Transport) excluding Cost of GST

Power Generator .(Including Transport) excluding Cost of GST

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 Page-305)

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.

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

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron ofGrade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 4846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16.

150mm φ DI Sluice Valve

Towards the Charges for new Valve Fixing including loading and un loading all other Labour charges etc complete., .( 150mm adjusted old Scrab)

Welding MS socket Suitable for 174mm DI pipes with 174mm 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 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.

Refilling Trenches with Excavated Earth including watering, Ramming and consolidated as directed by the departmental officers etc., complete. As per standard specifications. (TWAD SR 24-25 page- 196)

add GST 18%

S S INFRA (BID ID -1540589)