REPAIRS / MAINT AND SERVICING OF FIRE ALARM WITH CONNECTED WORKS AT OUTER POCKETS OF AF STATION BARRACKPORE UNDER GE (AF) BARRACKPORE

Amount

(A). Labour only to attend complaints, servicing and maintenance of fire alarm system in Jaffarpore for following Items:- (a) Fire & smoke detection and alarm system connected accessories at AF Camp Jafferpore. (b) Intelligent addressable microprocessor based single 100P fire alarm panel - 03 Nos (c) Intelligent addressable microprocessor smoke detectors - 38 Nos (d) Intelligent addressable Heat with built in fault isolator - 01 No (e) Intelligent addressable manual call point with built in fault isolator - 07 Nos (f) Fire alarm hooter / beacon with built in fault isolators for indoor -07 Nos (g) Response indicator, ceiling mounted -19 Nos (h) Active intelligent addressable Interface unit for AC/AHU tripping with built in fault isolators -02 Nos Indoor detector EN-54 addressable type photoelectric/optical type smoke detector with base self built intelligence as per IS: 2171. (B). Contractor shall provide qualified trained authorised service Engineer from Honeywell fire systems and technicians to visit at site with material and labour for testing equipment to check / inspection and routine maitenance the following intelligent addressible fire alarm system :- (i) To visit & check the operating parameters of the all saftey and indicating devices and measuring of voltage, amps and all other parameters every month . (ii) Review the previous months operating log records and alarm history. (iii) Inspect the unit for any unusaual vibration, noise etc. (iv) Check for a sign of leakage with the system pressure only the rectifying the same. (leak repair shall be at extra charges). (v) Check the proper functioning of microprocessor and take control test (If required). (vi) Check/calibrate the flow switch for proper functioning (If required). (vii) Check the LP/HP cut out switches and to replace the same, if found defective. (viii) Check the water flow across the cooler/condenser by checking the pressure drop across the shell. (ix) Periodical software up-gradation. (x) Replacement of spares including any type of labour charges as per Sr No-02

(C). Following will also be part of repair/maintenance :- (i) Cost of all consumable item like grease, cotton waste, cleaning agent etc shall be included in quoted rate. (ii) Cost of any type of testing equipment / tools required shall be included in quoted rate. (iii) Cost of any type transportation required for carry out repair/maintenance shall be included in quoted rate. (iv) Cost of any type Visit charges required Service Engineer and technicians for carry out all inspections and repair/maintenance shall be included in quoted rate. (v) Cost of any type consultancy charges required to carry out all kind of inspections, reapir/ maintenance shall be included in quoted rate. Note:- Contractor has to depute senior technician from the Authorised OEM for reapir/maintenance. He shall be in possession with company ID card and will bring a copy of order issued by authorised OEM. (ii) Engineer in Charge is having full rights to verify the identity of the technician and his qualification whether he is the genuine person sent by the OEM or not. In case of the technician arranged by the contractor found unauthorised or unskilled, contractor shall be levied penalty as double from the quoted rate.

Supply and fix in repair fire alarm control panel complying with BS EN 54 single loop panel of capacity from 99 detectors and 99 modules upto 200 detector complete all as specified and directed. Make-Honeywell / Siemens / Crompton Greaves / Kirloskar / KSB Note: (i) Control panel shall be of intelligent, individual device addressable type to identify the fault of particular device capable to serve through manual call points installed at each bldg. (ii) There should be programmable inputs, key switch and key pad access, investigation delay period access. (iii) Fire alarm control panel should be capable of battery backup of latest model and should be proved by the contractor that the model of panel is very latest as per OEM.

Supply and fix in repair smoke and heat detectors complying with and type certified to EN-45 addressable type multisensor detector with heat and smoke combination detector photoelectric / optical with base with self built intelligence as per IS: 11360 gas/ extinguishing based system complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair addressable control module (remote switching device) one input one output type for operating of sounder / siren, detectors and sensors connecting with main control panel board and testing complete all as specified and directed. Make: Honey Well / Minimax/ Firex/ Safex Note: Operating voltage of the control module shall be as per existing only.

Supply and fix in repair addressable electronic sounder cum strobe complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair addressable manual call point re-settable type with alarm LED complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair remote response indicator unit complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair fire alarm cable plain annealed solid copper conductor wire to BS EN 60228, class 2, primary insulation of glass mica FR tape, secondary insulation of high performance PVC type - C, earth wire of annealed tinned copper to BS EN 60228 electrostatic screen of aluminium fire barrier with 100% overlap, FRLS PVC ST-2 sheathed 2 core wire of size 1.5 sqmm drawn on ceiling / floor / in suitable size of conduit or casing capping with all accessories complete all as specified and directed. Note: Cable connection to all the fire alarm units, sensors, indicators, panels and modules shall deemed to be included in quoted price.

Supply and fix in repair fire alarm sirens electronic type horizontal single stage outdoor type weather proof, single phase 230V, continuous normal operation for atleast 50 minutes with sound level 65 Db to 120 Db measured at 1.5 mtr with sound output variation of + 5 DB 1000 meter range with complete connections and all accessories including testing complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair dry type DC battery 12 Volt, 7 Ah for backup upto 30 min of every fire alarm control panel board complete all as specified and directed. Make- Exide / Amco / Amaron

Supply and fix in repair rigid non-metallic PVC conduit pipe 25mm dia including all tees, bends, elbows, bell mouth, reducers etc and all fixing accessories on wall such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed.

Supply and fix in repair hose box with glass door suitable for indoor /outdoor type for keeping hose pipe of length 15 meter each, branch pipe nozzle, coupling etc of MS sheet of thickness 2.0 mm complete all as specified and directed. Note : Hose box needs to be provided with lock and key facilities which cost shall be included in quoted rates.

Supply and fix in repair CP hose 63mm dia 15 mtr long confirming IS 636 complete with male and female coupling of brass metal confirming to IS 903 complete all as specified and directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and lay MS ERW pipe 100mm NB heavy duty duly flanged end painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer including connected clamps nut / bolts with all kind of fittings, welding, jointing and fabrication etc. complete all as specified and directed. Note : location of MS pipe shall be shown by Engineer-in-Charge during the execution of work. No separate drawing will be provided to the contractor by department.

All as per ser item No 14.00 here-in-before but of size 80mm and -ditto-.

Material and labour for rewinding of booster type fire pump 30HP electrically driven horizontal and suction, centrifugal type after detaching it from shaft / pump and removing all electrical connections from pumpset and transporting to workshop, including copper winding wire of suitable gauge super enamelled with H type insulation and transporting back, installing at its exisitng position and testing as per standard procedure complete all as specified and directed. Note:- (i) Transportation charges, loading and unloading shall be included in quooted rate. (ii) Suitable technician shall be provided by the contractor while testing of fire pump at site after repairing it. (iii) Contractor is liable to do allignment of pumpset after installation at site. In case of any bubbling or abnormal sounds while running contractor has to rectify on the spot without any extra cost.

Supply and fix in repair yard hydrant post / stand post 80mm dia MS flanged type 1.5m high including all necessary fittings, hangars, fasteners, tees etc and testing complete all as specified and as directed. Make-Honeywell / Minimax/ Firex/ Safex

Supply and fix in repair hydrant valve 80mm double headed type with nozzles, interlocking system and coupling for connecting hose reel complete all as specified and as directed.

Material and labour for re-packing, stuffing box of 80mm sluice valve spindle including taking apart and re-assembling including replacement of old unserviciable packing sheet, nut/bolts etc complete all as specified and as directed.

Taking out sluice valves of size 80mm refacing, regrinding and refixing as per existing including replacement of old unserviciable packing sheet and nut/bolts complete all as specified and as directed.

Supply and fix in repair 80mm dia butterfly valve (Wafer Type), PN-1.6 with S.G Iron disc, body S.G. iron, lever operated, Nitrile/EPDM rubber lining complete all as specified and as directed.

Material and labour for sub-main wiring surface type comprising single core , 2 runs of 2.50 sqmm nominal cross sectional area, FRLSH multistranded copper conductor cable, PVC insulated unsheathed 1100 volts grade drawing in and including appropriate dia. in PVC casing capping/conduit and its fittings complete including provision of 1x2.50 sqmm nominal cross sectional area, single core FRLSH multistranded copper conductor cable, PVC insulated unsheathed 1100 Volts grade as earth wire including taking down old unserviciable sub main wiring complete all as specified and directed. Note :- Extra length of cables/ wire required for connection to MCBs/DB's shall be included in quoted rate.

Material and labour for earthing complete with GI earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI earth strip of size 32 x 6 mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 40mm bore (medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part-I including testing on completion including taking down old existing unserviciable earthing complete all as specified and directed. Note:- GI strip upto 7.5m length including testing shall be included in quoted rates.

Material and labour for earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to copper strip of size 20 x 3mm earth lead by means brazing after fixing of nuts, bolts, check nuts, washers of galvanised iron steel, protected by galvanized iron pipe 40mm bore (medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x 10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion including taking down old existing unserviciable earthing complete all as specified and directed. Note:- Strip upto 7.5m length including testing shall be included in quoted rates.

Supply and fix in repair galvanised iron strip of size 32 x 6mm with saddles and fixing screws on porecelain insulator / spacer fixed at every 1 mtr length for extension of earthing strip on roof / wall and joining the same with existing / new earth test point complete all as specified and directed.

Supply and fix in repair copper earth strip 20 x 3.15 mm with saddles and fixing screws on porecelain insulator / spacer fixed at every 1 mtr length for extension of earthing strip on roof/wall and joining the same with existing / new earth test point complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-2 (using 40 mm grade stone aggregate) as in foundation and mass concrete including necessary form work for foundation of post complete all as specified and directed .

Material and labour for 100mm thick PCC (1:3:6) type C2 (using 40mm graded stone aggregate) in sub-base, sub-floors and pavings finishing surface fair and even complete all as specified and directed. Note:- (i) Levelling and well ramming of the working area with the help of old bricks/soil/cement debris etc shall deemed to be included in quoted rate. (ii) Cleaning / removing unwanted vegetation growth and bushes from the root level is also deemed to be included in quoted rate.

JADAV CONSTRUCTION