O and M of automated / manual water pumping system at Anushakti Bhavan under OYC Maint. Unit and DAE Quarters at Zerlina, Purnima, Kenilworth, Atomica, Mistry Nagar bldg. No. 2 and 3, Bandra B and C, Anand Bhavan under LGR Maint. Unit, Mumbai.

Amount

PART-A : OPERATION OF PUMPS SETS AT LGR & OYC MAINT. UNIT

PART-B: MAINTENANCE OF PUMPS SETS AT LGR & OYC MAINT. UNIT

Description of Work / Item(s)

Amount

Part - A: Operation of pump sets at LGR & OYC Maintenance Unit. Automated / manual operations of water pumps of following buildings under LGR Maintenance Unit, by employing skilled experienced Electrician -cum- Pump operator (Electrician License holder), operating water pumps in three shifts in different time tables. Replacing the glands packing, greasing, foundation bolts etc. Checking the incoming water supply from Municipal supply and any delay/ shortage in in BMC water supply from them due to any reason informing to residents. According to the requirements making all arrangement for proper distribution of water supply, priming wherever required, providing all necessary tools to electrician cum pump operators for day to day pumping operation, keeping the water pump house & entire compound neat & clean daily for staff like torch, keeping the water pump house, entire compound neat and clean all as directed by the Engineer-in-Charge. NOTE: Complete operation of pumping system is required to be managed in 8 locations with experienced electrician cum pump operators who are to be engaged on every day as per the time schedule.

Zerlina bldg. at Malabar Hill /Purnima at Ridge Road. (8 hours per days, Normal time 11.30 to 19.30 hours.)

Kenilworth bldg. at Peddar Road. (8 hours per days, Normal time 10.00 to 18.00 hours)

Atomica bldgs. at Worli. (5 hours per day, Normal time 5.00 to 10.00 hours)

Mistry Nagar bldgs. 2 & 3 at Shivaji Park. (6 hours per days, Normal time 09.00 to 12.00 hours & Normal time 18.00 to 22.00 hours)

Bandra bldgs. B & C at Linking road. (6 hours per days, Normal time 09.00 to 11.00 hours & Normal time 20.00 to 24.00 hours).

Anand Bhavan bldgs. Bhulabai Desai road. (8 hours per days, Normal time 15.30 to 23.30 hours).

OYC (Near Gateway of India). (8 hours per days, Normal time 9.30 to 18.30 hours)

Description of Work / Item(s)

Amount

Part - B: Maintenance of pump sets at LGR & OYC Maintenance Unit. Labour charges only for Preventive & breakdown maintenance, servicing of monoblack water pump motor sets of following capacities, instlled at various location, including water level controllers and other control gears, which generally includes of but not limited to: a) Inspection and replacement / adjustment of gland packing in case of excess leakage through gland (i.e. more than 50 to 60 drops per month) as when required. b) Greasing of bearings once in three months. c) Inspection of alignment of pump sets, rectification if necessary, tightening the foundation nut-bolts once in a month, renew if required. d) Inspection(once in a month) of motors panel and checking of all the control gears installed in it like SFU and starter, & Amp/volt meter, "on/off" switches, indicating lamps, water level controller, contractors, relays, timers, terminal connections replace the defective parts(cost will be paid separately in relevant item) in SFU & starters if required. e) Checking bearing for undue vibration, motor body temperature, Insulation and Earth resistance values quarterly. f) Cleaning motor with blower once in two months. g) Cleaning & keeping the pump house in hygienic condition weekly. h) Painting of all pump set and suction & delivery pipes, valves etc. including painting other pipe line with two coats of synthetic enamel paint over a coat of metal primer of approved make & colour once in a year. Note: 1) Cost of the spare parts will be paid under relevant section separately. 2) Consumables like grease, oil, gland packing, cotton waste etc. will be arranged by contractor at no extra payment for the same.

upto 7.5 H.P.

above 7.5 H.P. to 20 H.P.

Rewinding charges for motor of following rating with class “B” insulation complete with varnishing, including epoxy gel coating, baking, heating complete as required. Including dismantling & reinstallation of the motor, its to and fro transportation to contractors workshop if requred, testing and commissioning all as required, instructed and directed by EIC.

5 HP (Epoxy gel coating)

10 HP (Epoxy gel coating)

15 HP (Epoxy gel coating)

20 HP (Epoxy gel coating)

Supply of the following spare parts of existing/ approved make of suitable size for the above pump motor set of various capacities as mentioned item no. 1, complete with all fixing accessories as required and directed by Engineer- in- Charge.

Motor fan cover

Motor fan blades

Gun metal bush

2” dia.neoprene rubber gasket of suitable thickness

Terminal connection box

Ball bearing of SKF make No.6308(DE) & 6306 (NDE)

Ball bearing of SKF make No.6208(DE) & 6206 (NDE)

L & T / K or SIMENS DOL starter for motors upto 5 HP

L & T / K or SIMENS star-delta starter for motors from 10-20 HP

Providing & fixing overload relay control

Providing & fixing 4 Core, 4sq.mm Copper cable upto 3 meter

Providing & fixing Amp meter / volt meter

Indicator lamp

Auto panel timer

Gun metal gate valve 25 mm dia.

Gun metal gate valve 40 mm dia.

Gun metal gate valve 50 mm dia.

Brass / gun metal non return valve 25 mm dia.

Brass / gun metal non return valve 40 mm dia.

Brass / gun metal non return valve 50 mm dia.

M.S.Nut & bolt of size 12mm X 50mm

M.S.Nut & bolt of size 16mm X 50mm

Supply & installation of heavy duty Air cock suitable for above pump set.

SFU 3 phase and neutral,440V,AC,16/32AMPS

L & T / K or SIMENS star-delta starter for motors from 5-7.5 HP

Water level controller 3/4 stage, with sensor,"Minilec'' or approved

Rust proof magnetic sensor of existing / approved make for sensing level of water in UG / OH tank, Range: 0-3 Meter deep. Approved Makes; Mahalaxmi / Crystal / Splash/ Sridhan

Pressure switches of existing / approved makes as directed by the Engineer in charge. & Approved Makes:;Mahalaxmi / Crystal / Splash/Sridhan

Providing and fixing PVC ball cock of following size with PVC Check nut, PVC washer & pvc knob with PVC ball of existing / approved make of 5.0 kg/sq.cm rating, including providing reducer / specials for fixing as required etc. Complete all as directed by the Engineer in charge.

25 mm dia.with aluminium rod & PVC ball

40 mm dia.with aluminium rod & PVC ball

Providing and fixing brass float valve of following size with Check nut, washer & knob with PVC ball of existing / approved make, including providing reducer / specials for fixing as required etc.Complete all as directed by the Engineer in charge.

25 mm dia.with brass rod & PVC ball

40 mm dia.with brass rod & PVC ball

50 mm dia.with brass rod & PVC ball

Providing, laying, jointing, fixing, testing & painting heavy quality (Class 'C') M.S. galvanized pipes as per I.S. 1239-1968 including fittings like elbows, collars, tees, unions, couplings, reducers, enlargers, bends and all other flanges, G.I. nut bolts, washers, gaskets, fittings etc. required for the completion & also as per the code of practice of water supply in bldgs. of I.S. 2065-1972 inlcuding laying under floors, chasing, in walls,roof slabs and making good the same to the original conditions, including the cost of all jointing materials like hemp yarn, white or red lead, clamps, wooden gutties, screws, cement, sand etc. including removing the old damaged G.I. pipes & handing over to dept. stores, scaffolding, testing the pipes etc. complete all as per specificaton and as directed by the Engineer-in-Charge. NOTE: The measurement shall be taken along the centre line of pipes & fittings or specials.

B.S.A ENGINEERING CO.

B.S.A ENGINEERING CO.

LICHENS ENVIRONMENT PRIVATE LIMITED