S/R of Road in NDMC area during 2024-25.SH - Providing, installation and commissioning of Non Clog Self Prime Diesel Operated De watering Pump in Golf Link

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

Providing and laying damp-proof course 40 mm thick with cement concrete 1 :2:4 (1 cement : 2 coarse sand (zone-ill) derived from natural sources : 4 graded stone aggregate 12.5 mm nominal size derived from natural sources)

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1:4(1 cement : 4 coarse sand) : 25 mm thick

Providing and fixing prefabricated portable cabin of any size with height upto 3.oo m from centre and 2.40 m from side ends having two window & one door with attached toilet of size 1.20mx1.8m with flush door shutter and frame of clear opening of size 2.00m x 0.70m. The cabin will have the following specification. Walls and roof: Walls and roof panel shall be made of GI sheet of minimum thickness 1.00 mm on both sides of 75mm thick EPS (Expanded polystyrene) thermocol of 18kg./cum. Density which is sandwich between two sheets The GI sheet will have protection of a layer of poly raisin with sand finish on outer side and poly raisin layer on inner side of GI sheet. The panels are further fitted at GIU –channel of size 50mmx75mmx50mm size of 16 guage thick GI sheet which are fitted on floor with the help of self threading screws. The walls and roof panel shall be anchored with the help of GI angle sections on both side of the wall which are tighted with the help of self threading screws and purlins will be provided at required intervals of 3m which are made out of rectangular hollow sections 80mmx40mm & 16 guage.The walls will have two aluminum window three track sliding of 1.20x0.90m size with aluminum grills as per requirement at site and having two shutter fitted with 4mm thick modi float glass and one shutter fitted with fly mesh. The walls will have one flush door shutter 30mm thick ISI mark boiling water proof having clear opening of 2.00mx 0.90m size with pressed steel chowkhat 1.20mm thick fitted to the panels. The doors will have one aluminum sliding door botlt 250x16mm size, two aluminum handles 125mm size and two tower bolts of 200mm size and one aluminum door stopper. The corner of walls will have GI angles of 75mmx75mm & 16 guage size fitted with the help of nut and bolt. Roof will have GI sheet ridge cap of size 10”x10”x16guage the roof will have projection of 45cm alround the cabin. The edges of the roof will also be covered with GI U shape channel of size 50x75x50mmx16guage. Electrical fitting:- Inside the cabin will have two three pin socket points of 5amp and two three pin socket points of 15amp shall be given with switches and one points of cable shall be provided inside the cabin. The electric wiring will have one pin switch of 32amp outside the cabin. The wiring and switching shall be ISI mark of reputed make and fitted with PVC battens. Finishing.:- Finish shall be done with texture paint on outer side and plastic emulsion paint on inner side.and anti termite treatment of whole porta cabin . The door shall be painted with enamel paint of approved brand. . The work shall be executed entirely as per direction of the engineer-in-charge and the cost of cabin shall include all the works mentioned above and scaffolding etc. outer dimensions of the cabin will be paid. The size of the cabin can vary as per the availability of site. Nothing extra shall be paid for any work which is found necessary for the execution of the work but the same is not mentioned above. The rates shall include the transportation, installations and all other taxes as applicable.

Providing, fixing and comissioning of Andritz/KSB/Xylem/Kirloskar or equivalent make Diesel Operated self priming Self priming, horizontal, end suction, Vertical discharge, non clog Centrifugal pump having back pullout design for pumping flood water, specific gravity 1.01 Pump Casing -CI, Impeller -SS , Shaft AISI -410/420, with Single mechanical seal.The pump should conform to IS 5120 and be capable of priming on its own without any external priming arrangement like Vaccum pump, suction tank ,Compressor etc. suitable for 650Cum/ hr at 10 mt head SuctionXDelivery sizes: 250X250 mm Coupled with Water Radiator Cooled Engine mounted on a skid with baseplate integrated fuel tank for 18 hours operation. Scope of Supply: Pump Engine set with accessories consisting of common MS base plate, coupling, coupling guard, inbuilt fuel tank, battery, stater panel, silent canpoy, and foundation bolts all complete as per direction and satisfaction of engineer-in-charge.

Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Providing and Fixing HDPE pipe of approved make and manufacturer conforming to IS code 4984-1995, Pressure rating shall be PN 6 including cutting, jointing the pipe by thermal heating and testing of joints complete as per direction of Engineer in-Charge. 250mm dia. Pipe.

Providing and Fixing Kirloskar, L&T or equivalent make 250mm Cast Iron ISI Sluice Valve PN 1.6. Flanged FF IS 1538 Tbl 4&6 , Cast Iron BODY & Wedge ,Shaft :-12CR12, body & Wedge Seat :Bronze, Hand Wheel Operation all complete as per direction and satisfaction of Engineer-in-charge.

BIPIN KUMAR (BID ID -1579924)

ABHIMANYU LAMBA (BID ID -1579652)