NIT No. 28, Item No. 29 (2023-24)

Supply of Energy Efficient Totally Enclosed Fan Cooled (TEFC) Squirrel Cage Induction Motors (IE2 ) (Enclosure confirming to protection IP55) Horizontal Foot Mounted Induction Motor of 60 HP approx 960 rpm, 3 phase, 415 volt, 06 pole, continuously rated suitable for operation on 415V+/-10%, 50Hz+/-5%, A.C. supply with class 'F' insulation for 50 Deg C ambient temperature and altitude less than 1000M above MSL and confirming to IEC:60034-1 & IS 12615:2018. Make: ABB/DJB Approved. DJB SOR(E&M)2022 item code-3.3.17

Providing & fixing of suitable size flexible tyre coupling & coupling guard with nut bolt and washer suitable for above pump sets.

S/O Rubber Gasket packing of suitable size as per site requirements.

S/O off size Nut Bolts & Washer as per site requirements.

Supply of PVC insulated un armoured single core flexible copper cable for working voltage upto 1.1 KV as per IS:694/2010 of size 70 mm Sq., Make : Grandley /Gloster/ DJB approved. DJB SOR(E&M)2022 item code-29.12.4

Providing of Safety arrangement like Air Face Mask, Air Line, Helmet, Gum Boots, Hand Gloves, Safety Belts, Safety shoes, Portable Ladder, First Aid Box, Caution Tape, Barrier Cone, Litmus Paper, Torch, etc arranged by the firm at site of work for safe working.

Dismantling of existing motor, by disconnecting the electric connections, de-coupling of motor shaft from pump and base frame by cutting of nut-bolts by heavy labor or gas cutter etc.

Taking out motors to platform from installation with help of chain pulley or heavy labor. Fixing of new motor in the system by bolting in MS base frame in RCC foundation, coupling with pumps including minor civil work required for leveling of pump-motor with suction and delivery line.

Making connections of motor with starter and from starter to panel with all tools & tackles and suitable size lugs / thimble, nut bolts & washer with safety equipment & safety precautions. Cartage/Shifting the motor and other items from tempo to pump house base frame with manual heavy labour i/c loading and unloading at site etc. This is a turnkey job and it further includes any left out items which may be required during execution of work will be firm responsibility & no extra payment will be paid.

Earthling of motor set with Providing & fixing of 25 mm X 5 mm GI strip in 40mm dia. G.I pipe from earth electrode including connection with GI nut, bolt, spring, washer excavation and re-filling etc as required. DSR(E&M)2022 item code-5.11

Testing the complete system on no load and on full load as per the complete satisfaction of the Engineer –in-charge.

GOGIA BROTHERS