Providing 150mm CI Connecting main and Supply,Laying of 95sqmm Armoured Aluminum conductor cables, 75HP ATS Starter and Supply of 15HP Submersible pump set,well no1 and 2 at Tharuvai head works in Melapalayam ward.

Cost of Materials

Supply of the following CI pipes and specials as Per IS specifications

D/F pipes and specials

150mm CI pipes

150mm CI 90 deg bend

150mm CI pipe 1.0m length

150mm CI D/F pipe 0.50m length

150mm CI D/F pipe 2.0m length

150mm CI D/F Duck foot bend

Civil works

Earth work Excavation below water level in light or sandy soil for infiltration gallory, syphon or connecting pipe line and connected works including shoring and strutting and charges for special tools and plants for bailing / pumping etc. such as air compressor and helmet.

For first depth of 2 m

Conveying CI pipes & Specials to trench with in 200 m lowering into trench and laying to proper grade and alignment etc., complete and as directed by TWAD Board officers.

Above water level

150 mm CI D/F Pipes and special

150 mm CI D/F Duck foot Bend

Below water level

150 mm CI D/F Pipes and specials

150 mm CI D/F Pipes

150 mm CI D/F Duck foot Bend

Jointing the CI double flanged pipes and specials with rubber insertion to the required specifications with MS bolts and nuts, complete and testing the pipes to the required ressure with water [including cost of jointing materials].

for depth upto 2m

For works above water level

150 mm CI D/F Pipes and specials

for depth upto 2m

For works below water level

150 mm CI D/F Pipes and specials

Anchorage arrangement for connecting main in river portion

Testing of M.S. / C.I. / D.I / P.V.C. / H.D.P.E / pipes with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.

150mm CI pipe

Supply,Laying of 95sqmm Armoured Aluminum conductor cables and Supply of 15HP Submersible pump set,well no: 1 & 2 to pump house

Supply of 1.1kv grade Armoured aluminium conductor 95 sqmm cable 3.5 core confirming to IS 1554 part 1 with IS marking etc.

Cable laying work

Supply of 1100V 3 crore PVC insulated 10 square mm Flat type Copper cable including all cost etc., complete

Cable joints including jointing materials and labour for 95 sq mm cable

Supplying and Delivering of 415V, 3Ph, 50Hz 1500 LPM 40m Head with ISI make open well submercible pump set with all cost and labour cost etc., complete as per standard specification.(15 HP)

Supply of 150mm Sluice valve

Supply of 150mm Non return valve

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc.

Labourcharges for Linking arrangements existing Line work