NIT NO.29 / EE(WB)-I/(2019-20) Re-invite

Amount

Earthing with G.I. earth plate 600 mm X 600 mm X 6 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 copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm

Providing and setting up Hypo-Chlorite Dosing System(HDPE make) of with dosing pump & agitator of any make ISI or DJB approved Hypochlorite Dosing system Dosing Tank Capacity- 500 Ltr, MoC- HDPE, Dosing pump Capcity-0-10 LPH Qty-2 Nos. Agitator with Gear Box, Hp-1/2

Design, supply, installation, commissioning & testing with satisfactory test & trial of 3 phase fully Submersible Non Clog sewage lifting pumps for sewage transfer from sump well to sedimentation tank with pedastal base frame grouted in foundations. Capacity- 7cum/hr Duty head - 15 Mtr Moc-CI H.P - 2.0 Anchor fastener for mounting rain cap pressure gauge-feeding / AKAI make (ISI or DJB approved)

Supply, Erection, Testing, Commissioning of MCCB 100A, 25KA, 4 Pole, 415V AC with enclosure ( Make: DJB approved)

Supply, Erection, Testing and Commissioning of submersible Pump starter having protection : Phase failure, phase imbalance, phase reversal, short circuit protection thru MCB, Ammeter and Voltmeter, On/Off and Trip indications, Power coated enclosure and PU gasket ensuring excellent finish and reliability, provision for connecting dry run preventor having overload relay range upto 13.5A, 415V 3ph, 50 HZ or as per site requirement ( Make : BCH/L&T/Siemens/ Schnider / ABB/ Djb Approved)

Supply, Erection, Commissioning and Testing of 16 mtr high mast (Material: Aluminium), including 6 pair of 120 W LED flood lights. ( Make - ISI/ DJB approved)

Supply, Laying, Commissioning and Testing of 2.5 Sqmm x 3C copper flexible cable (Wiring between Starter pannel, MCCB 100A, Pumps, High Mast light and various internal and external lighting at site as per Engineer-in-charge at site) ( Make DJB approved)

Supply, Laying, Commissioning and Testing of 4.0 Sqmm x 3C copper flexible cable (Wiring between Main Supply, Starter pannel, MCCB 100A, Pumps, High Mast light and various internal and external lighting at site as per Engineer-in-charge at site) ( Make DJB approved)

Trench excavation, Sand cushioning, Pipe and Cable laying and backfilling of trench including sand and 40 mm HDPE pipe as per IS 4984. (For all external wiring through ground)

Design, supply, installation, commissioning & testing with satisfactory test & trial of 3 phase fully Submersible Non Clog sewage lifting pumps for sewage transfer from Intermediate water collecting tank to Pressurized Sand Filteration tank with pedastal base frame grouted in foundations. Capacity- 7.5 M3/hr Duty head - 10 Mtr MOC-CI H.P - 1 HP Anchor fastener for mounting rain cap pressure gauge-feeding / AKAI make (ISI or DJB approved)

Design, supply, installation, commissioning & testing with satisfactory test & trial of 3 phase fully Submersible Non Clog sewage lifting pumps for sewage transfer from Intermediate water collecting tank to Pressurized Sand Filteration tank with pedastal base frame grouted in foundations. Capacity- 15M3/hr Duty head - 10 Mtr MOC-CI H.P - 2 HP Anchor fastener for mounting rain cap pressure gauge-feeding / AKAI make (ISI or DJB approved)

Operator (365 days) on Each Site

Technician for Maintenance of Pumps and Valves (once in a month). 12 days in a year

Supply & Dozing of Hypo-chloride solution (12%) at dozing rate of 5ppm. (1.58 kg per day) = (1.58 x 365 Kg / year) for 150 KLD & (3.15 kg per day) = (3.15 x 365 Kg / year) for 300 KLD

Bidder Name

Amount

C K CONSTRUCTION COMPANY

kbg.engineers

PK Gupta and Co

Amaranttoss Infratech Pvt Ltd.

Description of Work / Item(s)

Amaranttoss Infratech Pvt Ltd.

PK Gupta and Co

kbg.engineers

Amaranttoss Infratech Pvt Ltd.

PK Gupta and Co

kbg.engineers

Amaranttoss Infratech Pvt Ltd.

PK Gupta and Co

C K CONSTRUCTION COMPANY