NIT NO-23 item No. 27 (2025-26)

Supply of 30 HP submersible monoblock pumpset for clean water size as per site requirement. Make: DJB approved

Supply of 150 mm MS pipe for delivery line as DJB standard

Supply of 150 mm MS Bend

Supply and fabrication of MS taper pipe as per site requirement

S/O CI/DI Flanged Foot Valves 150 mm dia, PN 0.2 (as per IS: 4038) Make: KBL/IVC/VAG/Dorot/DJB Approved Make

S/O CI double flanged non-rising spindle sluice valve 150 mm dia PN 1.6 IS :14 Sub, CI body / wedge / bronze ring / S.S. 410 shaft contraction & SS CISI marked manual operatio Make: KBL/IVC/VAG/Dorot/ DJB Approved Make

S/O CIDF swing type non-return valve 150 mm dia as per IS 5312, PN 1.6 CI 13004, door / bronze to rubber ring / CS 410 toing pins Make: KBL/IVC/VAG/Dorot/DJB Approved Make

Fabrication of various MS standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per site requirement.

S/O 150 mm dia flanged joints to double flanged MS pipes and specials

S/O 150 mm nominal dia MS Dismantling joints of pressure rating PN 1.6 with both side flange end suitable for installation in between flange end pipes.

S/O nuts bolts and washers of required size.

S/O neoprene packing.

S/O 1.1KV grade Armoured XLPE Cable with Aluminium Conductor ISI MARKED of size 3.5C X 50 sq mm (for incoming) (as per relevant IS specifications) Make: Polycab/Havells/DJB Approved Make

S/O 1.1KV grade Armoured XLPE Cable with cupper Conductor ISI MARKED of size 3.5C X 25 sq mm (for outgoing) (as per relevant IS specifications) Make: Polycab/Havells/DJB Approved Make

2.0 mm Electrical Rubber Mat 1x2 mtr, Voltage Gradeup to 3.3 KV AC & 240 V DC. ISI Marked (as per IS: 15652/2006) Make: DJB Approved Make

Pressure gauge (Bourdon Type), Dial size 100 mm, Analog Type, Material SS, Measuring Range: 0-7 Kg/cm2 or as per site requirement Make: H Guru/Fiebig/DJB Approved Make

Laying and fixing of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 50 sq. mm (clamped with Imm thick saddle)

Earthing with G.1. earth plate 600 mm X 600 mm X6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.1 strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Installation and fixing of the above pumpsets on the base frame including jointing the pumpsets with suction/ delivery line with proper alignment, the job also include fixing of Valves, laying of cable and making thimbling of cable on both ends by 50sq. mm 6 Nos thimbles, making connection the pump sets from starter/panel etc i/c watch and ward, cartage, painting of the suction delivery lines, Cl valves, specials, MS Base Frame with good quality enamel paint after two coats of red oxide primer, loading and unloading taking all safety precaution arrangement, all tools and tackles the work including testing and commissioning all E&M equipment i/c various pumpsets at no load and full load in the presence of Engineer In Charge

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