Electro-mechanical equipment for required for temporary commissioning of water supply scheme Bonibagh Lelhar Constituency Development Fund (CDF).

Amount

Providing/supplying and fitting of G.I flanged Rising Main at site. The Pipe shall be hot dip Galvanized, class-C conforming to IS 1239. The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. Flanges (as per IS 6392/1997 Table:17) Thickness shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint. Welding Electrode DC Arc Welding using welding electrode having diameter not less than 4mm. Nuts and Bolts Nuts and Bolts (conforming to IS:1363 Part 1st) Rubber Insertion Gaskets Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. DN125 C Heavy Pipe

Providing and fitting of 90-120 degree bend/elbow to be fabricated out of Class-C GI pipe, and flanged on both ends a to make it leak proof. The flanges shall be M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) and welded on both sides. The job includes nuts, bolts, gaskets etc as per site requirement.

Providing and fitting of Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per IS14846 for regulating the water supply outside the pumping units. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 Nos. M.S flanges (Table flanges) perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job.

Providing and fitting of 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipments . The cable connections terminal shall be fitted with copper thimbles of required size. 16 sqmm

Providing and Fitting of 3.5 core, XLPE Armoured Aluminium Cable conforming to IS: 7089 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. NOTE:- The cable terminal ends for connection to switchgear at various requisite points shall be Al. Thimbles of dowel’s make and of appropriate size and connected by hydraulic crimp tool only. 50 sq mm, 3.5 core LT 1.1 KV

Providing and Fitting of three/single-Core, copper pvc insulated Cable, XLPE armoured conforming to IS: 7089 part 1st for internal connections, crimping, taping etc. NOTE:- The cable terminal ends for connection to switchgear at various requisite points shall be Al. Thimbles and of appropriate size and connected by hydraulic crimp tool only.Single core PVC insulated Size: 25 sq mm, 1 core LT 1.1KV

Structural steel work in build up welded sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a primed coat of approved steel primer all complete

Earthwork in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 meters. All kinds of soil

Providing and laying in position cement concrete of 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering including cost and carriage of all materials involved upto site of work complete.

PUF Enclosure (Walls, Ceiling and ridges): It shall be made up of 60 mm thick rigid PUF, CFC free with profile surface on one side, conforming to IS-12436-88 with subsequent amendments having density of 40±2 kg/m3 sandwiched between 0.5 mm pre-painted Galvanized steel sheet as per IS-14246-95 with subsequent amendments with 18-20 microns of Exterior Polyester Coating of white color on epoxy primer on both sides. The basic substrate shall be Gr-120 Hot dip Galvanized steel. The panels shall be made by continuous line and shall be joined together by means of Tongue-n-groove joint system. The joints shall be air-tight by using proper sealant (like silicon PU foam etc). The PUF panels shall have closed cell content of 90-95%; Thermal Conductivity of 0.023 at 10W/mK; Compressive strength of 2.1 Kg/m2 9 (at 10% deformation); Water vapor permeability 0.08-0.12 gm/h_m2; Self-extinguishing fire property.

Providing and fitting of Color coated CGI Roofing (24SWG gauge) all complete.

Kay and Q Infrastructures Private Limited (BID ID -2669160)

S T ELECTRICAL ENG WORKS PEERNAR LALGAM TRAL (BID ID -2672013)

M/S SUPREME ENTERPRISES (BID ID -2671496)