Execution of Hulanakhal Pumping Water Supply Scheme including all Civil and E and M Works and their appurtenant works in Block Bhilangana of District Tehri under JJM

Amount

Supply of all materials, labour, T&P etc. and construct the following works as per type design and drawing complete

Double Intake chamber

Providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - All work1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mmnominal size)

Reinforcement for RCC in various works

Random rubble masonry laid in 1:6 cement and sand mortar breast walls, retaining walls etc. including supply of all material, labour, T&P and royalties etc.

Random rubble masonry laid dry in breast walls, retaining walls etc. including supply of all material, labour, T&P and royalties etc. complete

Supply of all materials. Labour and T&P etc. and construct C.W.R. as per drawing including cost of all pipes & fitting all complete.

Design and Construction of following R.C.C. M 25 grade semi sunk circular service water reservoirs as per latest IS codes of following capacity and other appurtenant works including supply of all materials, labour and T&P etc. with all necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, supply and fixing of inlet and outlet pipes, lightining conductor, water level indicator, including supply and fixing Bulk water meter compatible with IoT device, provision of bye pass connections with chambers & M.S. Manhole cover with locking arrengment including supply and fixing of M.S. Steel Ladder of 65 mm x 65 mm x 5 mm angle outside and inside the tank ( For tanks 20 KL capacity or more) and colour washing of approved apex or other exterior high class paint, on the tank, manhole SS mosquito wire mesh over expanded metal mesh including supply of all materials, labour, T&P etc. complete required for proper completion of work or as per direction of engineer incharge of work. The reservoirs shall be checked for water tightness i.e for leakage, seepage in the tank and before making the final payment to contractor.

Providing of all materials, Carting from site store to site of work, Laying & Jointing of G. I. screwed pipe ( including supply of mall jointing materials like specials, white lead, hemp and oil etc ) in trenches with its cutting, threading and testing of pipe line etc complete following sizes of GI Pipes of Medium Quality .

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Excavation of earth for pipe line in following strata lift upto 30 M. including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 M. from trenches including suply of labour, T&P etc. all complete (Assuming that 90% pipe line is laid in trenches. It is estimated that 75% excavation will be due to extension of pipe line

soil mixedwith shigle, bajri and boulders

medium rock

Supply and fixing of the following fitting including cartage of materials labour T&P etc. complete.

Wheel valve (Class-1) as per IS. 778

40 mm dia

32 mm dia

25 mm dia

Air valve (Class-1) as per IS. 788/1971

20 mm dia

Supply of all materials, labour T&P etc. and Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve.

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MSERW Pipes YST 210 Confirming to Is:1978-1982 , Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete.

MSERW 65 MM DIA 4.80 MM THICK

Supply, cartage, lowering them in to the trenches, laying true to alignment and gradient, jointing and fixing with pipe line including cutting and threading making up lengths as required for proper completion of work with the following fittings including cartage of materials, labours, T&P etc complete.

Non return valve- 65 mm dia (T.P.-10 kg/Sqcm)

Scur / Sluice valves (PN-1.6) as per I S 778/2000

65 mm dia

High head cast iron air valves

55 mm (T.P.-10 kg/Sqcm)

Supply of all materials, labours, T&P etc and construct wheel / reflex /scur / sluice / air valve chamber (60x60x75 cm) as per type design complete.

Making connection with the existing M.S. Galvanised mains of upto 25mm nominal dia, including cutting and threading of pipe, bailing out water, fixing, if required, specials and testing etc. complete, but excluding cost of insertion pipes and specials besides boring out (and also subsequent back fill) existing main.

Providing and fixing brass ferrule 15mm dia. nominal bore for domestic connections.

Providing and fixing of PTMT cock 15 mm dia. nominal bore for domestic connections.

Dismantling of cement concrete road pavement for laying different sizes of pipes, stacking the serviceable materials and disposal of waste materials upto a distance of 50 m including supplyof materials, labour, T&P etc. complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level in 1:2:4 (1 Cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Supply of all materials, labour, T&P and construct following as per drawing including cost of all labour & fitting etc all complete.

construction of pump house 5x4x4m including all material , labour , t&p etc. complete in all respect.

construction of boundary wall 1.5 m height made of half brick work wall including necessary foundation plastering painting etc all complete.

P.C.C. 1:2:4 with necessary centering and shuttering for foundation of pump.

Supply & cartage of all required materials and construction of pillar and fixing of MS gate.

E & M WORKS

STAGE- 1

Submersible pump-set :-

Submersible pump-set of 120 lpm cold and clear water against a total head of 290 mt with motor suitable to operate on 415±10% Volts, 3 Phase, 50 C/S A.C. Supply complete.(one no.as spare)

Panel Cum starter :-

P.W. & Earthing Materials -

Supply of 10 Sq. mm PVC insulated 3- core submersible cable.

MCCB 63 Amp. with enclosure box

Supply of jointing material such as lugs, tapes etc.

Earthing with GI earth plate 600 mm x 600 mm x 6 mm including accessories, and providing masonry enclosure with providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections with charcoal, salt as required.

Main Piping and Valves -

Supply of Main Piping & Valves comprising of following.

65 mm dia MS column pipe assembly having thickness 4.8 mm both ends threaded duly socketed etc. complete. - 12 Mt. length.( extra pipe taken as spare )

65 mm dia C.S. D/F sluice valve with hand wheel 300 ASA

65 mm dia C.S. D/F non return valve 300 ASA

Specials such as distance pieces , M.S.A.F.Tee,Ventury bend, nut Bolt, packing etc.

65 mm dia MS DI clamp heavy duty - 1 Set.

Supply of Gauges -

Supply of 100 mm dial pressure gauge with control cock and fittings of range 0-50 kg/cm2 - 1 No.

Supply of following tools required for maintenance of pumping plants.

DE spanner set - 1 Set

Ring spanner set - 1 Set

Screw drivers - 2 Nos.

Pliers - 1 No.

Hammeres - 1 No.

Pipe wrench 14" - 1 No.

Screw wrench - 1 No.

Crimping tool scissor type - 1 No.

Tong tester - 1 No.

Chain wrench 80 mm dia - 2 Nos.

Supply of chain pulley block of 2 ton capacity 4.5 mtrs. lift complete

Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

Testing of pumping plants against guaranteed figures of Schedule 'E'

At works

At Site

25 Sq. mm Al. armoured cable 3.5 core, 1.1 K.V. Grade.

Mini RTU for SCADA based automation

40 kva Servo voltage stabilizer (280-460 V)

MS girder etc for pump lowering/lifting on top of the water tank

STAGE- II

Submersible pump-set :-

Submersible pump-set of 120 lpm cold and clear water against a total head of 260 mt with motor suitable to operate on 415±10% Volts, 3 Phase, 50 C/S A.C. Supply complete.(one no.as spare)

Panel Cum starter :-

P.W. & Earthing Materials -

Supply of 10 Sq. mm PVC insulated 3- core submersible cable.

MCCB 63 Amp. with enclosure box

Supply of jointing material such as lugs, tapes etc.

Earthing with GI earth plate 600 mm x 600 mm x 6 mm including accessories, and providing masonry enclosure with providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections with charcoal, salt as required.

Main Piping and Valves -

Supply of Main Piping & Valves comprising of following.

65 mm dia MS column pipe assembly having thickness 4.8 mm both ends threaded duly socketed etc. complete. - 12 Mt. length.( extra pipe taken as spare )

65 mm dia C.S. D/F sluice valve with hand wheel 300 ASA

65 mm dia C.S. D/F non return valve 300 ASA

Specials such as distance pieces , M.S.A.F.Tee,Ventury bend, nut Bolt, packing etc.

65 mm dia MS DI clamp heavy duty - 1 Set.

Supply of Gauges -

Supply of 100 mm dial pressure gauge with control cock and fittings of range 0-50 kg/cm2 - 1 No.

Supply of following tools required for maintenance of pumping plants.

DE spanner set - 1 Set

Ring spanner set - 1 Set

Screw drivers - 2 Nos.

Pliers - 1 No.

Hammeres - 1 No.

Pipe wrench 14" - 1 No.

Screw wrench - 1 No.

Crimping tool scissor type - 1 No.

Tong tester - 1 No.

Chain wrench 80 mm dia - 2 Nos.

Supply of chain pulley block of 2 ton capacity 4.5 mtrs. lift complete

Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

Testing of pumping plants against guaranteed figures of Schedule 'E'

At works

At Site

25 Sq. mm Al. armoured cable 3.5 core, 1.1 K.V. Grade.

Mini RTU for SCADA based automation

40 kva Servo voltage stabilizer (280-460 V)

MS girder etc for pump lowering/lifting on top of the water tank

STAGE- III

Submersible pump-set :-

Submersible pump-set of 120 lpm cold and clear water against a total head of 260 mt with motor suitable to operate on 415±10% Volts, 3 Phase, 50 C/S A.C. Supply complete.(one no.as spare)

Panel Cum starter :-

P.W. & Earthing Materials -

Supply of 10 Sq. mm PVC insulated 3- core submersible cable.

MCCB 63 Amp. with enclosure box

Supply of jointing material such as lugs, tapes etc.

Earthing with GI earth plate 600 mm x 600 mm x 6 mm including accessories, and providing masonry enclosure with providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections with charcoal, salt as required.

Main Piping and Valves -

Supply of Main Piping & Valves comprising of following.

65 mm dia MS column pipe assembly having thickness 4.8 mm both ends threaded duly socketed etc. complete. - 12 Mt. length.( extra pipe taken as spare )

65 mm dia C.S. D/F sluice valve with hand wheel 300 ASA

65 mm dia C.S. D/F non return valve 300 ASA

Specials such as distance pieces , M.S.A.F.Tee,Ventury bend, nut Bolt, packing etc.

65 mm dia MS DI clamp heavy duty - 1 Set.

Supply of Gauges -

Supply of 100 mm dial pressure gauge with control cock and fittings of range 0-50 kg/cm2 - 1 No.

Supply of following tools required for maintenance of pumping plants.

DE spanner set - 1 Set

Ring spanner set - 1 Set

Screw drivers - 2 Nos.

Pliers - 1 No.

Hammeres - 1 No.

Pipe wrench 14" - 1 No.

Screw wrench - 1 No.

Crimping tool scissor type - 1 No.

Tong tester - 1 No.

Chain wrench 80 mm dia - 2 Nos.

Supply of chain pulley block of 2 ton capacity 4.5 mtrs. lift complete

Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

Testing of pumping plants against guaranteed figures of Schedule 'E'

At works

At Site

25 Sq. mm Al. armoured cable 3.5 core, 1.1 K.V. Grade.

Mini RTU for SCADA based automation

40 kva Servo voltage stabilizer (280-460 V)

MS girder etc for pump lowering/lifting on top of the water tank

Operation & Maintenance for 6 months of Stage- I, II & III

HIMAYATI ASSOCIATES

shyam engineers

M/s Govind Singh Bisht