Annual maintenance work of firefighting system, fire alarm system and solar water heating system installed in HBNI Hostel building at Anushaktinagar Mumbai

Amount

Part - A : Maintenance of Firefighting System

Part - B : Operation & Maintenance of Equipments

Part - C : Maintenance of Fire Alarm & PA System

Description of Work / Item(s)

Amount

Part - A: Maintenance of Firefighting system Half yearly Maintenance of fire fighting Booster pumps: . Maintenance of Booster Pumps. Ref serial no. 1 of Details specification for the maintenance work. (Qty: 4 booster pumps) = 4 X 2 half years = 8 nos.

Maintenance of under ground sluice valve : Half yearly maintenance of sluice valves of 150 mm dia. size installed on pipe line in under ground valves chamber. Ref serial no. 2 of Details specification for the maintenance work. Qty: 13 valves X 2 half years = 26 nos.

Break down Maintenance of FF Booster Pump : Decoupling & dismantling of pump, removing cloged of impeller, replacement of bearings, replacement of stud, replacement of mechanical seal of the pump, fitting/assemly of pump, ensuring proper alignment of pump-motor set and trial/testing for proper functioning, complete all as per instruction of EIC. Ref serial no. 3 of Details specification for the maintenance work.

Break down Maintenance of under ground/above ground sluice valve/GM Gate Valves/ /non-return valve 80 to 150NB : Replacement of Sluice Valve/GM Gate Valves/NRV/ Air Release Valves, 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. 4 of Details specification for the maintenance work.

Attending break down of under ground/above ground pipe lines (80-150NB): 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.5 of Details specification for the maintenance work.

Shfting of air valve(25 mm) from fire duct at top floor to the terrace of the building: Dismantling the existing air valve on riser top, wall puncturing, providing & extending the air pipe (5 m of 25NB 'C' class GI pipe) up to open area of terrace including nut-bolts, gasket, GI elbow & fittings etc., fitting of air valve & testing.

MAINTENANCE OF HYDRANT POST : Half yearly maintenance of morris patern yard hydrans . : Ref serial no. 6 of Details specification for the maintenance work. Qty: 18 hyd valves X 2 half years = 36 nos

HYDRANT-RISER MAINTENANCE WORKS : Half yearly maintenance of riser system connected from ring main to the outlet of the tank on terrcae. Half yearly maintenance of the riser system of following buildings. Ref serial no. 7 of Details specification for the maintenance work. Qty: 8 nos. riser X 2 half years = 16 nos. Half yearly maintenance of the riser system of following buildings up to 12 floors..

B1 & B2 Building (stilt+7 floor having 6 risers)

M1 & M2 Building (stilt+12 floor having 3 risers)

MAINTENANCE OF SPRINKLER RISERS Maintenance of sprinkler-riser system including sluice valve of 50-150NB, leakage rectification, siamese connection/deluge valve/gong well/drain valve/priming valve at riser bottom, oiling/greasing & cleaning of all kind of valves/nut-bolts connected with the riser, flushing of riser through valve & fixing of sprinkle head if any found broken. Ref serial no. 8 of Details specification for the maintenance work.

B1 & B2 Building (stilt+7 floor having 6 risers)

M1 & M2 Building (stilt+12 floor having 2 risers)

Kitchen having 2 riser of 10 m height

MONTHLY HYDRANT RISER FLUSHING : Monthly cleaning & riser flushing through hose reel at each floor by operating the existing main FF pump/jockey pump and attending minor leakage if any. Ref serial no. 9 of Details specification. .

B1 & B2 Building (stilt+7 floor having 6 risers)

M1 & M2 Building (stilt+12 floor having 3 risers)

SUBMISSION OF 'FORM B' : Inspection, Certification & submission of Form 'B'status report of fire hydrant system, sprinkler system & FA system of the HBNI (B1, B2 & M1,M2) buildings to MCGM in every six month(Jan & July): Ref serial no. 10 of technical specification of work.

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)

Painting of exposed pipe & fitting of fire fighting systems and naming & numbering of pumps, risers, fire shaft, yard hydrants installed in HBNI Building at 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 zink oxide wherever required. All Exposed piping of various sizes of sprinkler pipe lines /terrace of the building/risers of the building, hydrant post, booster pump set, main FF pump set, Alarm Valves, hose boxes, Siamese connection, all sluice valves/NRVs, landing valves, & all MS supports of valves/pipes/solar water heater system etc. of each FF & sprinkler system shall be painted with two coats of post office red colored Synthetic enamel finish paint. This item included painting materials & red oxide/zink oxide.

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 as per directed by Engineer-in-Charge.

Preventive Maintenance of Motor & Starter : Half yearly preventive maintenance of terrace booster pump's motor & its starter panels at HBNI Building 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, indication lamp etc. as required for maintenance and as instruction of E.I.C. Ref serial no. 11 of Details specification for the maintenance work. Qty: 4 motors X 2 half years = 8 nos.

RE-WINDING OF MOTOR : If Required 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 4 nos. of Booster pump motors with rating of 7.5 HP,hence water seals gaskets and other required materials for rewinding of 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.

SPRINKLERS : Dismental of old brust sprinkler with repalce by new sprinkler , Supply, installation, testing & commissioning of 15 mm dia recessed sprinkler with quartzoid bulb and set to operate at 68 deg Celsius [Pendent type Sprinkler (K-80), FM & UL approved] with all assembly complete in all respects as directed by EIC.

Pendent type sprinkler.

Side Wall type Sprinkler with jet of 3 m.

FIRE EXTINGUISHERS:

Proividing & fixing of Dry Chemical Powder (ABC) type fire extinguisher of 06 Kg capacity either portable or trolley mounted as per approved make fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS 15683-2006. The Fire extinguisher shall be supplied with 1 years gurantee periode and placed without any damage, scratches and loss of accessories as per instructed by Engineer-In-Charge.

Providing & fixing of, CO2 type fire extinguisher of 4.5 Kg capacity either portable or trolley mounted, highly effective against B & C class of fire, having ISI certification mark, having flat base including valve, discharge hose & complete in all respects including initial fill with CO2 gas conforming to IS 15683:2006, wall suspension bracket as required & as per instructions of Engineer In Charge. The Fire extinguisher shall be supplied with 1 years gurantee period and placed without any damage, scratches and loss of accessories as per instructed by Engineer-In-Charge.

Supply of following Miscellaneous FF Items :

Supply of SS Blank cap for Hydrant landing Valves.

Supply of SS female outlet coupling for Hydrant landing valves.

Supply of SS lugs for hydrant valves

Supply of Gun Metal valve of 15NB for Alarm Valves.

Supply of 4 mm thick FRP Hose Box:

Supply of various size of not-bolts:

Supply of flat rubber washer of Nitril/EPDM rubber for hydrant valves

Supply of ring rubber washer of Nitril/EPDM rubber for hydrant valves

Description of Work / Item(s)

Amount

PART - B: Operation and Maintenance of following equipment for a period of 12 MONTHS:

Comprehensive Annual Maintenance, Testing & Servicing of the Solar Hot Water System/ Solar water Heating System comprising maintenance of Flat plate collector, Storage tanks, sensors, Rubber gasket, Temperature gauge, ball valves, Air releasae valves, Pipes, Unions & insulation are to be checked time to time once in 15 days, painting of support once in a period of conctract. The flat plate collectors or glass or both are to be replaced/repaired whenever it is require as per instruction from EIC. The glass panels are to be cleaned weekly, the cold water and hot water supplied details and its readings are to be recorded and preserved and sent to the EIC on monthly basis. The system main valve of the distribution system should be opened and closed daily from time to time as instructed by the department. One operator shall have to be stationed on general shift for day to day operation and maintenance activity. The cost of parts mentioned in Item no. 2 only shall to be paid separately. The draining system should be done once in six months .The scope of Work is including attending day to day complaints and breakdown as instructed and desired by Engineer-In-Charge. The capacity and quantity of solar water heating system of HBNI building is given below. Note:- 1) No extra payment shall be made for the rectification/replacement of Union, Nipples, bendes, Elbows, Tees, Reducers, end caps, couplers, adaptors, Saddles, Plugs, Tank connectors, Expansion loops, Bypass bends etc. The rate shall be inclusive of the same (Note-1). SOLAR HOT WATER SYSTEM - 1000 LPD : 17 sets(1 set is having 8 nos. flat plate collector) ( 2000 mm x 1000 mm x 100 mm dimension approx). SOLAR HOT WATER SYSTEM - 500 LPD : 24 sets (1 set is having 4 nos. flat plate collector) ( 2000 mm x 1000 mm x 100 mm dimension approx). SOLAR HOT WATER SYSTEM - 250 LPD : 60 sets (1 set is having 2 nos. flat plate collector) ( 2000 mm x 1000 mm x 100 mm dimension approx)

Spare parts / material for maintenance: PP-R BALL VALVES : Providing of PP-R Ball valve with SS ball suitable for pipe pressure class & hot water use of approved make with material and labour, making water proof joints, including cost of jointing material and PPR specials if required & testing the joints. etc. complete all as per directions of E-I-C.

Air Release Valve of approved make: Provding & fixing of 15 mm Brass Air Release valve of approved quality including making necessary joints by providing all jointing materials etc. Max. Working Pressure = 2 kg /sq.cm.

Temperature Guage of approved make: Providing and fixing of Temperature Guage with 4 inch dia. SS 304 stem with isolation valve suitable in Hot Water Tank

PP-R Pipes : Supply & fixing on exposed surfaces the following dia. Polyproplene random co-polymer (PP-R) UV stablised pipe of specified class and as per approved makes.

40 mm nominal size (Thickness as per SDR 6 pipes)

32 mm nominal size (Thickness as per SDR 6 pipes)

25 mm nominal size (Thickness as per SDR 6 pipes)

20 mm nominal size (Thickness as per SDR 6 pipes)

Thermal insulation for PP-R pipes of approved make: Providing and fixing pipe thermal insulation for exposed hot water pipes using tubing manufactred using UV resistance material for following dia of pipe on which it is to be provided. All pipe joints are to be insulated properly using same material in the appropriate form insulation tubing thickness of 9 mm with lamination of Aluminium foil/ UV barrier film of approved make as per EIC and as per technical specification

80 mm nominal size

40mm nominal size

32mm nominal size

25mm nominal size

20mm nominal size

Bronze Ball Valve : Supply, intallation, testing & commissioing of Bronze Ball Valve (Max. working pressure = 10 kg/sq.cm.) of following sizes :

50 mm Dia

25 mm Dia

Toughened glass for flat plate collector : Providing and fixing of toughened glass of suitable thickness for flat plate collector of size 2000 X 1000 X 100 mm approx.

Attending the leakage of PPR pipe(25-32 mm dia) in shaft/open terrace including providing pipe fitting, tools & materials and testing of joint

Description of Work / Item(s)

Amount

PART - C Preventive maintenance of fire alarm system & PA system

Comprehensive maintenance of one loop analogue addressable fire alarm control panel ( Model no. Esser by Honeywell-IQ8 of M/s Honeywell make) in Substation Building as mentioned in inventory, trouble shooting in loop wiring / cableing testing them every month as per specifications, replacing all defective parts excluding batteries, keeping all components in good working condition all as required & directed by Engineer-in-charge.

Comprehensive maintenance of four loop analogue addressable fire alarm control panel ( Model no. FACP IQ8 ContolC Part No. 808004 of M/s ESSER-Honeywell make) and public address system(4 nos.) (M/s Honeywell make) in B1, B2, M1 and M2 blocks as mentioned in inventory, trouble shooting in loop wiring / cableing testing them every month as per specifications, replacing all defective parts excluding batteries, keeping all components in good working condition all as required & directed by Engineer-in-charge.

Monthly testing of fire alarm system devices (except FACP)

Testing of analogue addressable fire alarm system in Substation Building, as mentioned in inventory list including maintenance of smoke detectors, heat detectors, control modules, fault isolatos, hooters, single action manual call points, response indicators etc. in above building every month, as per specifications, rectifying all the defects, keeping all components in good working condition all as required & directed by Engineer-in-charge.

Testing of analogue addressable fire alarm system in B1, B2, M1 and M2 blocks, as mentioned in inventory list including maintenance of smoke detectors, heat detectors, control modules, fault isolatos, hooters, single action manual call points, response indicators etc. in above building every month, as per specifications, rectifying all the defects, keeping all components in good working condition all as required & directed by Engineer-in-charge.

Manually operated addressable break glass / pull station (similar to Model no. IQ8-MCP of M/s ESSER-Honeywell make) & having approval of statutory body (such as UL, FM (R) or FOC).

Analogue addressable optical smoke detector with dual blinking LED, (similar to Model No. O2T of M/s ESSER-Honeywell make) with binary coded address setting, having vide operating voltage of 9-33 Volt complete with base having approval of statutory body (such as UL, FM (R) or FOC)

Analogue Addressable wall mounted sounder similar to Model No. IQ8 sounder of M/s ESSER-Honeywell make & having approval of statutory body (such as UL, FM (R) or FOC).

Response indicator consisting of steady glowing 2 nos.red indicator (LED) and cover plate shall be of M/s ESSER-Honeywell make

2 Core x 1.5 sq. mm round /flat GI armoured FRLS High conductivity, electrolytic grade copper conductor control cable as per relevant IS with overall shielding , fixed on wall / column / slab with 4mm thick heavy dip galvanized GI spacer and 16swg thick hot dipped galvanized GI saddles fixed at interval of 300mm using 10 X 35 mm GI wooden screw & nylon rawal plug, etc. all as required & instructed by the Engineer-in-charge

Providing end joints for 2 Core x 1.5 sq. mm FRLS Copper conductor control cable with all jointing materials like crimping type copper lugs, brass gland, PVC insulated tape, etc. all as required & instructed by the Engineer-in-charge.

DOUSE FIRE SYSTEMS PRIVATE LIMITED (BID ID -3043088)

DOUSE FIRE SYSTEMS PRIVATE LIMITED (BID ID -3043088)

DOUSE FIRE SYSTEMS PRIVATE LIMITED (BID ID -3043088)

DOUSE FIRE SYSTEMS PRIVATE LIMITED (BID ID -3043088)