Relocation of Booster pumping Unit and Starter including providing and fitting of required cable, foundation of pump unit , electrical panel board and standby pumping unit and allied works at Sarai-I and Sarai-II

Amount

Relocation of two Pump sets (3 HP each), including providing and fixing of required cable, structural steel stand/Frame for pump sets, electrical panel board and allied works at Sarai-II, SKIMS.

Dismantling of existing mono-block pump set from the present installation site, including disconnection from electrical supply, suction and delivery pipelines, and base frame. The job includes the use of skilled manpower and appropriate tools, such as gas cutters, spanners, lifting equipment, etc, as per site requirements, to ensure safe and efficient removal without causing damage to any component. Safe handling and transportation of the dismantled pump set to the new designated location, as per directions of the site Engineer. Reinstallation of the pump set on the new structural steel stand/Frame using appropriate mechanical fasteners such as nuts, bolts, washers, anchor bolts, etc. as per site requirement. Reconnection of suction and delivery pipelines with necessary adjustments to accommodate alignment, with appropriate tools, tackles, equipment and accessories required for execution of the job.

Supply, installation, testing, and commissioning (SITC) of Wall-Mounted Cubicle-Type Control Panel suitable for operating two numbers of 3 HP, 415V, 3-phase AC pump sets using Direct-On-Line (DOL) starters as per the technical specifications annexed in the annexure B of the e-NIT

Structural steel stand/Frame for pump sets: Providing and fabricating of a structural steel stand/frame for the installation of two pump sets, comprising MS channel sections (ISMC 100) and MS plates of 10 mm thickness, cut and assembled as per site requirements. The scope includes: • Cutting, welding and assembly of structural members, • Surface preparation, including grinding and cleaning of welds, • Application of one coat of red oxide primer and two coats of synthetic enamel paint of approved make and shade, • Installation and alignment at the designated location, including provision of fasteners, shims, and all necessary consumables. (Conforming to IS 800:2007 and IS 2062:2011).

Supply, laying and termination of 3-core, 4 sq.mm copper conductor, XLPE insulated, PVC sheathed cable of 1.1 kV grade, armoured cable conforming to IS: 7098 (Part 1), including all required accessories. The cable shall be laid in existing cable tray using suitable hardware and terminated at both panel and pump ends using heavy-duty copper lugs and compression glands etc, as per site requirements.

Supply, laying and termination of 4-core, 6 sq mm copper conductor, cross-linked polyethylene (XLPE) insulated, steel wire armoured (SWA), PVC sheathed cable of 1.1 kV grade, conforming to IS: 7098 (Part 1):1988, including dressing of cable, clamping on wall, testing, and termination with suitable cable glands and copper compression lugs, including all necessary accessories, as per site requirements.

Providing and fixing G.I. pipes of 32mm nominal bore, Class ‘B’, conforming to IS:1239 (Part 1), including cutting, threading, jointing, and allied works complete, as per site requirements and site engineer’s directions.

Providing and fixing G.I. fittings such as elbows, unions, and sockets of 32mm nominal bore in G.I. pipes, including cutting and threading of pipes as per IS:554, jointing of fittings as per IS:1239 (Part 2), and ensuring proper alignment and sealing of joints, complete in all respects as per site requirements and site engineer’s directions:

Elbows

Unions

Sockets

Providing and fixing of ball valve of 32mm nominal dia. The job includes cleaning of pipe ends, cutting, welding, threading, finishing etc. as per site requirement. Product description: Forged brass ball valve. Pressure/class/rating : PN-16, Type of seat: Renewable PTFE Seat. Type of ball: brass(nickel plated) (Conforming to IS 9890: 1981)

Providing and fitting of vibration isolation pads, each of size 4 inch by 6 inch, to be installed under two pump sets. The scope includes installation, alignment, and levelling of the pads, along with the provision of all minor consumables required for the installation such as washers, shims, adhesive, and handling tools as per site requirements. (conforming to IS 13301: 1992)

G.I. Cable tray from starters to Pump sets at Sarai-I & Sarai-II, SKIMS.

Providing and fixing of perforated G.I. cable tray of size 150 mm width x 50 mm depth x 1.6 mm thickness, for structured and accessible routing of power cables from starter panel to pump sets. The work includes supply and fixing of necessary accessories such as coupler plates, jointers, bends, fasteners, nuts, bolts, clamps, supports etc. as per site requirements to ensure mechanical stability and proper alignment. (conforming to IS 1079):

At Sarai-I

At Sarai-II

SITC of 3 HP, 3 phase mono block pump set (standby unit) at Sarai-II

Supply installation testing and commissioning of 3 HP (2.2KW) 3 phase mono block pump set (standby unit) at Sarai-II, SKIMS, of following specifications: Head Range : 22 to 34 m, Discharge Range: 4.2 to 2 LPS, Speed (rpm): 2800 – 2900, Impeller: Cast Iron, Along with base frame for pump set. Complete in all respects as per site requirement including minor pipe fittings required at the time of execution of job, all tools, tackles, equipment and accessories required for execution of the job.

SITC of 3 HP, 3 phase open well submersible pump set (standby unit) at Sarai-I.

Supply installation testing and commissioning of 3 HP (2.2KW) 3 phase open well submersible pump set (standby unit) at Sarai-I, SKIMS, of following specifications: Head Range: 22 to 36m, Discharge Range: 4.3 to 2 LPS, Speed (rpm): 2800-2900, Impeller: Cast Iron. Complete in all respects as per site requirement including minor pipe fittings required at the time of execution of job, all tools, tackles, equipment and accessories required for execution of the job.

M/S Baba Electrical & Mechanical Works (BID ID -2392230)