Annual operation maintenance contract for domestic pump sets and valves at various water pump houses at Anushaktinagar and Old Mandala Colony, Mumbai.

Amount

Part - A Operation & Maintenance of Pumps

Part - B: Fabrication & Weldings

Description of Work / Item(s)

Amount

Part-A: OPERATION AND MAINTENANCE OF DOMESTIC PUMPS AT ANUSHAKTINAGAR OPERATION: To assist for operation of non automated domestic pumping & gravity water supply system & valves as per clause no. 01 of Technical Specification and as per instructions of Engineer-In-Charge. NOTE: In case contractor fails to carry out the job/day as per tender specifications, payment for not carried out the job will not be made and penalty will be levied as per tender terms and conditions.

Monthly Comprehensive Maintenance of Domestic water supply Pumps. Maintenance of water pump sets which includes the following: i) Attending daily copmlaints all as per the terms & conditions, scope of work & as per the clause no.2 of technical specification as per instructions of Engineer-in-charge. (once in quarter) ii). In case contractor fails to carry out any servicing/ maintenance, payment of carrying out maintenance will not be made. The penalty will be levied as per tender terms and conditions. iii) Day to day minor compliant shall be attended with in 24 hrs.

Up to 25 HP Qty of pumps 36 X 12 months = 432 Nos

Above 25 Hp to 50 Hp Qty of pumps 14 X 12 months =168 Nos

Above 50 Hp to 100 Hp Qty of pumps 24 X 12 months =288 Nos

Comprehensive Maintenance of Sluice valve : Attending day to day complaints and maintenance of sluice valves quarterly as per clause no. 03 of Technical Specification and as per instructions of Engineer-In-Charge. NOTE: 1. In case contractor fails to carry out any servicing/ maintenance, payment of carrying out maintenance will not be made. The penalty will be levied as per tender terms and conditions. 2.Day to day minor compliant shall be attended with in 24 hrs,

65 to100 mm dia.

150 to 200 mm dia.

250 to 300 mm dia.

380 to 600 mm dia.

Comprehensive Maintenance of Foot valves based on Domestic water supply Pumps which includes the following: i) Attending copmlaints all as per the terms & conditions, scope of work & as per the clause no. 4 of technical specification as per instructions of Engineer-in-charge. (once in 6 month) NOTE: i). In case contractor fails to carry out any servicing/ maintenance, payment of carrying out maintenance will not be made. The penalty will be levied as per tender terms and conditions. ii) Day to day minor compliant shall be attended with in 24 hrs.

65 to100 mm dia.

150 mm dia

200 mm dia

Comprehensive Maintenance of Air valves based on Domestic water supply Pumps which includes the following: i) Attending copmlaints all as per the terms & conditions, scope of work & as per the clause no. 5 of technical specification as per instructions of Engineer-in-charge. (once in 6 month) NOTE: i). In case contractor fails to carry out any servicing/ maintenance, payment of carrying out maintenance will not be made. The penalty will be levied as per tender terms and conditions. ii) Day to day minor compliant shall be attended with in 24 hrs.

40 to 60 mm dia.

70 to 100 mm dia.

110 to 150 mm dia.

CLEANING OF PUMP HOUSES: Complete cleaning of 25 nos pump houses of list as per Annexure -C , once in every months by cleaning of outer surface of pump sets, valves, fittings , pipes, electrical panels/ equipment, slab, roof, terrace pump house premises as per list including cutting of vegetation & creepers along fencing(inside & outside) as instructed, including sweeping of floors /walls/ceiling, mopping of floors, cutting of grass ,trimming of tree's branches near pump house premises, UG tank area and also disposing the same, shifting of scrap materials at various places to waste management plant behind Tapti building, Anushaktinagar using hand cart/as required and as per instruction of EIC. Note : 25 Pump house in one month consider as one job Note: a) The contractor has to arrange hand cart and transportport arrangement & all consumable materials such as heavy duty vacuum cleaner, brooms, mopping sticks, choppers, buckets and cloths etc. for carrying out the work. b) Semi skilled labour shall be deputed for the work . c) The report shall be submitted to Engineer-in-charge and also get the report certified by department Supervisor. d) In case contractor fails to carry out any monthly cleaning of all pump houses/sectors, payment for carried out the work will be made on pro rata basis and penalty of Rs. 2000/- per pump house will be levied for incomplete work.

LEAD CHARGES: Attending daily complaints & minor work such as excavation, cleaning, rigging, loading/unloading, shifting of heavy machines like motors, pump sets , valves, cables, pipes from various pump houses / HLGR / Sectors to store or required site at New Mandala & Western Sector Colony in Anushaktinagar , & vice versa as and when called as directed by Engineer-In-Charge. NOTE: Hand cart or any transport arrangement or any mobile equipment, ropes, chain pulleys, tripod, tools, chain, safety helmets, safety gloves & safety belts etc shall be arrange by agency.

PAINTING: Spray painting of Pump, motor pipes & fitting of domestic water supply systems & Faincing, Metal Doors, Actuator Stand , Valve chember Cover etc with 2 coats of red oxide and 1 coat of synthetic enamel paint of M/s Asian / Berger make, naming & numbering of pumps, pipes, direction of rotation of pump set daily operational valves & fittings installed in pump houses at Anushaktinagar. NOTE: 1.Before applying of paint external steel surfaces of machines valves, piping, fitting, accessories etc. shall be thoroughly cleaned to remove rust/scale. 2. Job / work shall be completed with in 1 year from the date of issue of work order, Panalty will be charged as per tender terms and Conditions

Shaft Metallizing: Dismantling of pump set & analysis of fault, remove the bearings, mechanical seal, lantern ring, impeller, shaft sleeve & wearing rings etc. and metallizing the shaft as required at works. Assembling the pump set with proper lubrication, including supply & replacement of gland packing, grease, O' ring , nut bolts of various sizes ,paper packing, rubber bushes & sim for alignment etc. alignment of pump set with dual dial gauge & taking satisfactory test & trial of pump set. All as per the terms & conditions, scope of work & as per the instructions of Engineer-In-Charge. NOTE: 1.Scope of work includes taking away all dismantled material. Suitable rebate shall be included in the quoted rate. Necessary gate pass will be issued by department. 2. Job / work shall be completed with in 4 days from the date of issue of job card, failing which 10% of quoted rate against respective item per day will be levied.

Description of Work / Item(s)

Amount

Part B Fabrication and Weldings Fabrication: Supply and fixation of suitable metallic fixtures /M.S. support or stand for installation of existing actuators / fixing of new sluice valves & fittings , NRV, repair/fabrication of base plate for pump set, covers for main hole, suction chambers & support for pipe lines etc by using all levels of steels stricture like MS angles, channels, I- beam, MS flats, MS plate, chequered plate & Ms bar etc .with two coat of steel primer & one coated of synthetic Enamel paint of M/s Asian / Berger make & complete all as per required & directed by EIC

Repairs & welding of GI/ MS / SS leaky pipes by providing flanges,GI Nut & bolts, spool piece, elbow, bend reducer, enlarger, tee, coupler, adopter etc.etc. including cost of labour changes, welding materials, grinding, finishing, painting the surfaces, transportation etc. for the water supply system & testing with potable water all as per instructions & directed by Engineer-In-Charge.