Dabrana solar pumping water supply scheme

Amount

Construction of Double intake chamber and supply of all materials,labour, T&P etc. complete

Construction of Cross Wall at source including supply of all materials,labour, T&P etc. complete

Providing of all materials, carting from site store to site of work, laying & jointing of G.I. screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc.) in trenches with its cutting, threading and testing of pipe line etc complete.

25mm dia

40mm dia

Supply, Carting (site store to trench), lowering them into trenches, laying true to alignment and gradient, laying and jointing of pipe line by welding for making up lengths as required for proper completion of work of following grade & sizes ((Excluding cartage from Rail Head to site store.)MS ERW Pipe Yst 210

50 mm dia., 4.8 mm thick.

Excavation in soil mixed with single boulders etc. requiring the use of special T&P, if any, for pipe line trenches including lift up to 1.5m and lead up to 30m with back filling, watering, ramming of excavated earth in the trenches.

excavation in decomposed, weathered or soft rock by blasting or by drawbars, pickaxes etc. or by both methods, including supply of all materials, labour, T&P etc.

Supply & fixing of following Valves and Fittings

50 mm dia. Cast steel Sluice / Scour Valve, W.P. 50 Kg/cm2

50 mm dia. Cast steel Reflux / Swing Check Valve, W.P. 50 Kg/cm2

50 mm dia. Cast steel Double Ball Air Valve Flanged type, W.P. 25 Kg/cm2

Construction stone masonry Wheel Valve / Air valve chamber 60x60x60 cm, inside in 1:4 cement & sand mortar with MS MH cover on top the chamber with proper locking arrangement.

Supply of all materials, labour, T & P etc. and Construction of Thrust Block as per type design complete (1 in 200 m length Pipeline)

Size of Anchor Block - 0.6m x 0.6m x 0.8m

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. complete.

Random rubble masonry laid dry in breast walls, retaining walls etc. including supply of all material, labour, T&P and royalties 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 etc complete and construct pump house of following size as per type design.

5.5 M x 5.0 M x 4.5M at MPS

Excavation for foundation

Supply of all materials, labour, T&P etc and construction of R.C.C. Sump / CWR of following capacities (KL) with M.S. ladder outside & inside of the tank, M.S.M.H. cover with locking arrangement, supply and fixing of chlorinator, cowl,outlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2 .

Supply & Installation of 25 Liter M.S. Bucket Type Chlorinator with Glass wooling complete over CWR

Supply & Fixing an Iron Board and Printing on it as well as writing the details of Work on it.

Excavation of earth for pipe line in following strata lift upto 1.5m. Lead upto 30m. Including refilling,watering,ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m. Fromtrenches including supply of labour,T&P.etc complete

Soil mixed with boulder and bajri

Soft rock

Supply and fixing of the following fittings including cartage of materials, labours, T&P etc complete Gate valves (Class-I) as per I S 778/2197

25mm dia

40mm dia

High head cast iron air valves 15mm (T.P.-10 kg/Sqcm)

Supply of all materials, labours, T&P etc and construct air valve chamber as per type design complete.

Supply of all materials, labours, T&P etc and construct gate valve chamber as per type design complete.

Making ferrule connection in the existing main of G.I, A.C, PVC or any type of pressure mains with saddle piece, service connections, fittings and fixing of G.M. ferrule including tapping the main, but excluding the cost of earth work and cost of all materials.

Ferrule Connection (Labour cost only including index)

Providing and fixing brass bib cock of approved quality

Providing brass ferrule of approved quality

Providing and lay P.C.C. 1:4:8 with cement, local sand and 40mm gauge stone ballast including supply of materials, labour, T&P required for proper completion of work in foundation.

Solar Submarsible AC pump set to deliver 12 KLD discharge at 65 Mtrs. Head, suitable HP, 230 VAC, 50 Hz, 3 phase with 3 mtrs cable and Controller complete all respect. ( one set for spare)

Solar pump controller panel ( VFD cum starter) Dual power (Both AC/DC) Suitable for above submarsible pump set as per site requirement. (One no. as spare)

GSM sim based mobile phone operating divice

Float switch with control wire. ( for tank empty and full)

Supply of solar DC wire 6 sq. mm X 1 core, copper conductor, PVC insulated.

Jointing material and other fittings

Supply of Submersible cable 10 sq. mm X 3core, copper conductor, PVC insulated

Solar photo voltic poly crystalline solar module/PV Panel array ( 2010 W) 335 watt each

Hot deep galvanized steel Structure of adequate strength and appropriate design, which can withstand load of modules and high wind velocities up to 200 km per hour and height of the panels from ground level minimum 3 meter.

Construction of CC foundation / base for mounting structure with all consumable material ie. Cement, concret, sand, iron bar etc.

Fencing of SPV Panels etc.

Lightning arrestor with pole, copper strip, chaemical electrode earthing complete in all respect.

Copper earthing of all PV modules mounting structures including copper strip, chaemical electrode earthing complete in all respect.

Pipe fitting with 32 mm dia size GI pipe, Gate valve, Reflex valve, GI union, elbow, nipple, Tee etc complete as required at site.

Installation,testing & commissioning of all above supplied Items

Watch and ward of this solar pumping scheme for 12 months during stabilization

OM CONSTRUCTION