Annual maintenance work of firefighting system installed at Anushaktinagar and City area, Mumbai.

Amount

TOTAL OF PART - A

TOTAL OF PART - B

Description of Work / Item(s)

Amount

Part - A Half yearly Maintenance of fire fighting main pumps/Jockey pumps/Booster pumps: Ref serial no. 1 of Details specification for the maintenance work.

Maintenance of Main FF pumps , Qty: 32 pumps X 2 half years = 64 nos.

Maintenance of Jockey pumps & Booster Pumps, Qty: (16 jockey pumps + 32 booster pumps) = 48 X 2 half years = 96 nos.

Maintenance of Dewatering Pumps: Half yearly maintenance of dewatering pump: Ref serial no.2 of Details specification for the maintenance work. Qty: 8 pumps X 2 half years = 16 nos.

MAINTENANCE OF DIESEL ENGINE Fortnightly Operation & Maintenance of diesel engine set for fire fighting pumps:Ref serial no. 3 of Details specification for the maintenance work. Qty: 8 engines X 2 time/month X 12 months = 192 nos.

Maintenance of sluice valve/butterfly valve/GM gate valve/non-return valve/air valve/siamese connection/yard hydrants

General Maintenance of valves installed underground: Half yearly maintenance of sluice valves/butterfly valve/non return valves, globe valves of size up to 200NB installed on ring mains in under ground chamber.Ref serial no. 4 of Details specification for the maintenance work. Qty: 252 valves X 2 half years = 504 nos.

General Maintenance of valves installed above ground: Half yearly maintenance of above ground sluice valves/butterfly valve/NRV valve of size up to 200 mm dia on suction & delivery side of jockey pump and on delivery side of main pump at MPH, AERB & OYC and above ground valves at other location.Ref serial no. 5 of Details specification for the maintenance work. Qty: 164 valves X 2 half years = 328 nos.

Break down Maintenance of FF Pumps/jockey pump/Booster Pump Decoupling & dismantling of pump, removing cloged of impeller, replacement of bearings, replacement of flywheel-stud, replacement of mechanical seal of the pump, fitting/assemly of pump, ensuring proper alignment of pump-motor/diesel set and trial/testing for proper functioning, complete all as per instruction of EIC. Ref serial no. 6 of Details specification for the maintenance work.

Break down Maintenance of under ground/above ground sluice valve/butterfly valve/non-return valve up to 200NB : Replacement of Sluice Valve/Butterfly valve/NRV, replacement of internal part of valves, replacement of sealing rubber, changing of flange gasket & nut bolt and cleaning external/internal parts of valves etc. Ref serial no. 7 of Details specification for the maintenance work.

Attending breakdown of underground pipe lines of diameter 80 NB to 200NB: Isolating the leakage point by closing the isolation valves, transportation of materials (pipe & fittings ), cutting & removing and replacement of leaky portion of pipe by new piece of pipe, making welding/flange joint including nut-bolts & gasket and hydro-testing by operating the existing main pump connected from the system. Ref serial no.8 of Details specification for the maintenance work. Note-Pipe & fittings shall be provided by the Department at free of cost.

MAINTENANCE OF SIAMESE CONNECTION: Half yearly maintenance of siamese connection including maintenance of NRV & sluice valve. Qty: 20 siamese conn.X 2 half yrs = 40 Ref serial no.9 of Details specification for the maintenance work.

MAINTENANCE OF HYDRANT POST: Half yearly maintenance of morris patern yard hydrans and pillar type yard hydrants along with sluive valve above ground/under ground : Ref serial no. 10 of Details specification for the maintenance work. Qty: 482 hyd valves X 2 half years = 964 nos

FOOT VALVE-MAINTENANCE: Maintenance of foot valve of size up to 200NB : Ref serial no. 11 of Details specification for the maintenance work..

RISER MAINTENANCE WORKS: Half yearly maintenance of riser system connected from ring main to the outlet of the tank on terrcae: Ref serial no. 12 of Details specification for the maintenance work.

Half yearly maintenance of the riser system of following buildings; a) Akashganga(stilt+12 floor having 3 risers) b) Akashratna(stilt+12 floor having 3 risers) c) Akshdeep(stilt+12 floor having 3 risers) d) V S Bhavan(L+0+12 floor having hyd 4 risers) e) V S Bhavan (L+0+12 floor having sprinkler 2 risers) f) Vajra building(G+13 floor having 2 risers) Qty: 17 nos. riser X 2 half years = 34 nos.

Half yearly maintenance of the riser system of following buildings; a) Malayagiri(G+18 floor having 2 riser) b) Udayagiri(G+18 floor having 2 riser) c) Nilgiri(G+19 floor having 2 riser) d) Annapurna(stilt+20 floor having 1 riser) e) Dhavalgiri(stilt+20 floor having 1 riser) f) Kanchanjanga(stilt+20 floor having 1 riser) g) Nandadevi (stilt+20 floor having 1 riser) h) Provisional Qty of D-1 & D-2 (stilt + 18 F) having 2 riser in each building Qty: 14 nos. riser X 2 half years = 28 nos.

Half yearly maintenance of the riser system of following buildings; a) Almora(stilt+16 floor having 2 risers) b) Gulmarg(stilt+16 floor having 2 risers) c) Kamet(stilt+16 floor having 2 risers) d) Everest(stilt+16 floor having 2 risers) e) Kedarnath(stilt+16 floor having 2 risers) f) Kailash(stilt+14 floor having 2 risers) g) Badrinath(stilt+16 floor having 2 risers) Qty: 14 nos. riser X 2 half years = 28 nos.

Half yearly maintenance of the riser system of following buildings; a) Shantiniketan(stilt+8 floor having 3 risers b) AERB-B (G+5 floor having 2risers c) Chakra building (stilt+ 6 floor having 1 riser) d) Dhamodar building (G+7 having 4 risers) Qty: 10 nos. riser X 2 half years = 20 nos.

Half yearly maintenance of the riser system of following buildings; a) Extension of AECS-4 (G+3 floor having 2 risers) b) OYC (G+ 3 floor having 3 risers) near Gate Way of India c) Anushaktibhavan (G+4 floor) d) Shakuntalam : 1 riser (Gr. floor) e) New Community Centre: 1 riser (Gr. + 1 floor) f) Kilbil-2 having 1 risers (Gr. floor) g) VSB-parking structure having 4 hydrant risers & 4 sprinkler risers (Gr. + 1 floor) h) Police out post : 1 riser (Gr. + 2 floors) i) Indradhanush having 2 riser (Gr. + 1 floor) Qty: 20 nos. riser X 2 half years = 40 nos.

MAINTENANCE OF SPRINKLER RISERS Maintenance of sprinkler-riser system including sluice valve of 100NB, leakage rectification, siamese connection/deluge valve/gong well/drain valve/priming valve at riser bottom, providing & fixing of sprinkle head if any found broken. 2 risers of VS Bhavan building(B+G+12 F), 2 risers of Parasnath(G+18F) building & 2 risers of Jaintiya(g+18F) building

MONTHLY RISER FLUSHING Monthly cleaning/draining & riser flushing through hose reel at each floor by operating the existing main FF pump/jockey pump, checking the function of air valve at riser top and attending minor leakage if any . Riser flushing of the following buildings.

Akahsganga, Akashratna, Akashdeep, V S Bhavan & Vajra buildings: 15 riserX12 = 180

Malayagiri, Udayagir, Nilgiri, Annapaurna, Dhawalgiri, Kanchanjanga, Nandadevi, Parasnath & Jaintiya buildings : 14 risersX12 = 168

Almora, Gulmarg, Kamet, Everest, Kedarnath, Kailash & Badrinath buildings: 14 risersX12 = 168

Shantiniketan, AERB-A,B,C, Chakra & Ganga buildings : 14 risersX12 = 168

Extension building of AECS-4, Police Out Post, OYC, Anushaktibhavan, Shakuntalam, New Community Centre, Kilbil-2, V S Bhavan Parking structure, Indradhanush : 16 riserX 12 = 192

SURFACE CLEANING OF SIGNAGE & RE-FIXING Surface cleaning of existing fire safety signage such as EXIT/Floor No,/Staircase/Fire Lift/Do not use stairs../ Booster Pump- Starter/Fire Extinguisher/Fire Alarm Call point etc provided in the residentialbuildings/official buildings and re-fixing if any includes providing of MS hook, plastic plug, wire/chain etc.

SUBMISSION OF 'FORM B': Inspection, Certification & submission of Form 'B'status report of fire hydrant system of the following buildings to MCGM in every six month(Jan & July): Ref serial no. 13 of technical specification of work. 1) NILGIR, 2) UDAYAGIRI, 3) MALAYAGIRI, 4) KILBIL-1, 5) KILBIL-2, 6) AKAKSHGANGA, 7) AKASHRATNA, 8) AKASHDEEP, 9) V S BHAVAN, 10) VSB-PARKING, 11) KEDARNATH, 12) KAILASH, 13) BADRINATH, 14) ALMORA, 15) GULMARG, 16) KAMET, 17) EVEREST, 18) ANNAPURNA, 19) DHAWALGIRI, 20) KANCHANJANGA, 21) NANDADEVI, 22) SHAKUNTALAM, 23) NEW COMM. CENTRE, 24) VAJRA, 25) CHAKRA, 26) AERB-A, 27) AERB-B, 28) AERB-C, 29) AECS-1, 30) AECS-2, 31) AECS-3, 32) AECS-4, 33) AECS-5, 34) AECS-6, 35) AEJC, 36) INDRADHANUSH, 37) POLICE OUT POST, 38) PARASNATH, 39) JAINTIYA, 40) E-1/312 FLATS, 41) E-2/312 FLATS, 42) E-3/312 FLATS, 43) E-4/312 FLATS, 44) E-5/312 FLATS, 45) E-6/312 FLATS.

Monthly cleaning of Pump Houses and Pump sets Monthly cleaning of Pump Houses & machineries : Inside Pump House, floor & basement cleaning, surface cleaning of all the FF pumps, engines along with fuel tank including air cushion tank & valves, piping, dewatering. Cutting of bushes, grass, wild vegitation by weed cutter/power weeder & cleaning of storm water drain around pump house inside fencing & disposal of waste of following pump houses; i) Fire pump room at main pump house ii) Pump House-D iii) Pump House-G iv) Pump House-H v) Pump House-K vi) V S Bhavan Pump House vii) AERB Pump House viii) Kanchanjanga Pump House ix) Kedarnath pump house x) CISF Pump house xi) Poornima FF Pump House xii) Jerlina FF Pump House Qty: 12 pump house X 12 months = 144 nos.

Painting of exposed pipe & fitting of fire fighting systems and naming & numbering of pumps, risers, fire shaft, yard hydrants installed in Anushaktinagar. Before applying of paint external steel surfaces of machineries valves, piping, fitting, accessories etc. shall be thoroughly cleaned to remove rust/scale and application of red oxide wherever required. All Exposed piping of various sizes in pump house/terrace of the building/risers of the building, hydrant post, booster pump set, main FF pump set, jockey pump set, diesel engine pump set, air cushion tank, fuel tank, hose boxes, Siamese connection, all sluice valves/NRVs, landing valves, & all MS supports etc. of each FF system shall be painted with two coats of post office red colored Synthetic enamel finish paint. This item included painting materials & red oxide.

WELDING WORKS: Preparing 'V' groove at the edge, aligning of pipe/fttings and welding by efficient welder for rectification of pipe leakage. All but weld joints for pipe to pipe, pipe to fitting shall be of single V groove joints and root & final pass shall be DPT. ESAB make welding rod shall confirm to IS: 814/1957(latest rivision)

PCC WORK: Plain cement concrete 1:2:4 using graded stone aggregate of 20mm max. size including compaction, finishing, curing, cost of form work, shuttering, centering and disposal of debris out side of colony etc. all complete as per specification and as directed by Engineer-in-Charge.

Preventive Maintenance of Motor & Starter : Half yearly preventive maintenance of motor ( up to 150 HP) & its starter panels at various pump houses in Anushaktinagar as per check list/tender specifications, submission of maintenance report including providing of required materials such as lugs,interconnecting wires, over load relays, timers , contactors etc. as required for maintenance and as instruction of E.I.C. Ref serial no. 14 of Details specification for the maintenance work. Qty: 70 motors X 2 half years = 140 nos.

RE-WINDING OF MOTOR: Rewinding of the following 3-phase/1-phase,415V/240V,50Hz, squirrel cage induction motors with enamelled copper coil/conductor, including providing ‘F’ Class insulation, varnishing, forming of end connections, silver brazing of series joints etc., spraying the rewound stator with Class ‘F’ resin, varnish, curing & spraying the stator with final coat of ‘F’ insulation, moisture protection and finally coated with anti tracking and anti acid finishing & varnishing and applying gel coating etc. including metalizing of end shield, machining, replacement of bearings, terminal plate etc. and complete dismantling of motor, stator rewinding, etc. transportation of motor from site to work shop and back after repairing including loading and unloading the motor at site and workshop, installation, alignment, testing, commissioning all as directed to the satisfaction of Engineer-in-charge, conducting following test in presence of Deptt. Engineer at factory etc. complete. & submitting test certificate all as directed by the Engineer-in-charge. 1. Insulation resistance test. 2. Measurement of resistance of motor winding. 3. No load test. 4. Reduced voltage running up test. 5. High voltage test. Note: i)There are 2 nos. of motors submersible type with rating of 45 HP,hence water seals gaskets and other required materials for rewinding of submersible motors shall be considered in the scope of work. ii) Dismantled copper shall be taken away by contractor and hence suitable credit for taking of dismantled scrap copper winding shall be included in the quoted rates. iii)The motor to be decoupled from pump, transport from site to the workshop and back to site and installed in position at the risk and cost of contractor. iv) Rewinded motor shall be guaranteed for a period of 06 months from date of delivery motor and defects shall rectified free of cost.

up to 2 HP

Description of Work / Item(s)

Amount

Part - B Modification of flooded suction line of fire pumps at Main pump House. Dismandaling of eixisting suction line(150 mm) of all three fire pump, excavation in hard/soft soil up to 3 m deep with protection of electrical cables/pipe/earthings in excavation area, core cutting of 200 mm dia, laying of 200NB GI pipe from tank to pump house, hydro-testing at 15 kg/sq-cm for 2 hrs, filling the peripheral gap around the pipe at core cutting point with water proffing agent/chemical, casting of PCC support for pipe at position, fabrication of suction line of each pump with GI pipe, installaiton of suction valve & 'Y' strainer of 200NB, installation of butterfly valve of 200NB root & final DP test of each weld joint and testing/rectification/completion of whole work as per instruction of EIC.

Supply, installation, testing & commissioning of class-C GI pipe of 200NB with wrapping/coating of 4 mm thick pypecoat.

Supply, installation, testing & commissioning of hot dip GI bath SORF flange of 200NB of #150 rating (1 set = 2 nos. of flanges).

Supply, installation, testing & commissioning of non-rising sluice valve of 200NB including hot dip GI bath SORF flange of #150 rating, EPDM rubber gasket & nut bolts.

Supply, installation, testing & commissioning of 'Y' strainer of 200NB including hot dip GI bath SORF flange of #150 rating, EPDM rubber gasket & nut bolts.

Supply, installation, testing & commissioning of elbow of 200NB confirming to ASTM A 234 WPB Sch 40

Supply, installation, testing & commissioning of butterfly valve of 200NB including GI SORF flange of #150 rating, EPDM rubber gasket & nut bolts.

Supply, installation, testing & commissioning of hot dip GI bath ASTM A234 WPB Sch 40 Reducer (200x150 mm )

Supply, installation, testing & commissioning of hot dip GI bath ASTM A234 WPB Sch 40 equal Tee of 200 m dia

Core cutting of 200 mm dia in RCC wall

Supply of spares for maintenance works of diesel engine

Supply & Replenishment of lubricant oil 15W40 for diesel engine of Volvoline make

Supply & replacement of filter sets(lub oil filter,diesel filter,air filter) for diesel engine of Volvoline make

Providing & Replacement of gear ring of flywheel and pinion/Bendes of self-starter: Decoupling of pump-engine set and disconnection of suction delivery the pump, shifting of pump outward to make room for removing of flywheel, dismantling the gear ring from flywheel, providing of gear-ring as per the same part name & fixing the same on the flywheel by heating if required, fitting of flywheel, coupling of engine & pump and testing to ensure proper functioning.

FRP COVER FOR 10 HP MOTOTR: Supply & fixing of 4 mm thick FRP cover for 10 hp motor

Supply of 65-70 mm dia rubber coated ball of best quality for air valve

LEAD-ACID BATTERY: Supply, installation, testing & commissioning of 12 volts, XP 1800 lead-acid battery of M/s Exide make. Rate to be quoted considering rebate on old battery(4 Nos.) which will be taken back by agency for disposal.

WAFER TYPE BUTTERFLY VALVE OF 80NB: Supply of including predespatch inspection of double eccentric butterfly valves of pressure rating 150# rating with chrome plated MS nut-bolts, 5mm thick EPDM gasket, SORF flange confirming to ASTM A105. Ref the Sr No.15 of detail Specification.

DUAL PLATE NRV: Supply of flange end dual plate non-return valves of pressure rating 150# with chrome plated MS nut-bolts confirming to IS:1367, 5mm thick EPDM gasket, SORF flange conferming to ASTM A 105 and fastners including removing the existing non-return valves from the delivery lines of the pumps. Ref. Sr No.16 of detail specification

NRV of 50NB

NRV of 100NB

AIR VALVE: Supply, installation, testing & commissioning of flange/screw end single SS ball air valve of 25NB with necessary nipple/rubber gasket/nut-bolts including SS ball valve for isolation

SIAMESE CONNECTION: Supply of Siamese Connection with 2 nos. 63 mm dia. SS-304 instantaneous male coupling, MS chain complete mounted on 100 mm MS pipe with all fittings for fixing with pipe including blank cap and painting with 2 coats of signal red anti corrosive paint over 2 coats of red oxide primer etc. all complete and as directed by Engineer in charge.

Supply of CS Elbow confirming to ASTM A 234 and SORF flange confiring to ASTM A105

Supply of Elbow of 150NB

Supply of Elbow of 80NB

Supply of SORF Flange of 80NB

Fabrication of valve chamber cover & others: Supply, fabrication & installation of structural steel work at all levels using Angles, channels, chequered plates, pipes etc. of suitable sizes including anchor fasteners wherever necessary including supplying, cutting, fabricating, welding,erecting and fixing in position including painting with two coats of synthetic enamel paint of approved shade & make over a coat of approved steel primer etc. complete all as per drawing, specification and as directed by the Engineer-in-charge.

Raising of existing under ground valve-chamber: Removing the existing RCC chamber cover & placing again after height raising of chamber, raising the height of valve chamber of size 1200X1200 mm up to 400 mm by construction of 230 mm thick bricks masonry in cement mortar 1:6 , cement plaster 20mm thick with cement mortar ratio of 1:4 both inside & outside & all exposed surfaces finished with a coat of neat cement, necessary cement concrete 1:2:4 seating for RCC covers at top curing etc. complete all as per specification & as directed by Engineer-In-Charge

Rewiring of self starter/Alternator/Battery/control Panel of engine. Providing & replacement of engine wiring harness including engine's parameter display unit(panel), exisiting wiring of self starter, alternater, battery, connectors/end joints and test run.

TRAINING / DEMOSTRATION OF FF SYSTEM INSTALLED IN THE BUILDING OF ANUSHAKTINAGAR AND OTHER BUILDING IN CITY AREA, MUMBAI: 1) Giving prior tonice for training/demostration 2) Written intimation for necessary arrangements for conducting the training/demostration 3) Delivery of conducting awareness programm of fire safety in residential/office buildings 4) Briefing about operation of various fire systemincluded in the buildings, SOP to be followed in case of fire etc. 5) Conducting hands on operation & training of residents in varous fire mitigation equipments installed in the building such as fire extinguishers, fire alarm system, fire hydrant hose reels etc. 6) Preparation of SOP for each building as per the available fire safety systeminstalled in the respective building. A) NAME OF THE BUILDINGS TO BE CONSIDERED IN THE SCOPE OF TRAINING/DEMOSTRATION 1. Udayagiri 2) Malayagiri 3) Nilgiri 4) Annapurna 5) Dhawalgiri 6) Kanchanjanga 7) Nandadevi 8) Shantiniketan,9) Akashganga 10) Akashratna 11) Akashdeep 12) Almora 13) Gulmarg 14) Kamet 15) Everest 16) Kedarnath 17) Kailash 18) Badrinath 19) Jaintiya 20) Parasnath 21) Vajra 22) Chakra 23) Damodar 24) Zerlina 25) Purnima B) Office Buildins : 1) V S Bhavan 2) Niyamak Bhavan 3) Anushaktinagar/OYC