REPAIR/REPLACMENT AND MAINTENANCE OF FIRE FIGHTING SYSTEM, FIRE ALARM PANEL, DETECTORS AND CONNECTED ALLIED WORKS UNDER GE (FW) KOLKATA

Amount

Dismantling of Centrifugal Pump set of capacity 60 to 100 HP (Make: Kirloskar), electric driven AC 3 phase, 415 Volts, transporting to workshop, dismantling, removing the burnt out windings, cleaning the starter slots and rewinding with super enamelled copper wire of suitable gauge, insulating, proper heat varnishing, re-assembling and re-installing the pump set complete in existing position complete all as specified and directed by the Engineer-in-Charge.

S&F in repair gun metal double male / female suction hose coupling, 63 mm dia, ISI marked, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair 63 mm dia gun metal branch pipe, instantenous inlet, male threaded outlet, 15 mm bore nozzle long suitable for fire hydrant, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Zone card for conventional fire alarm control panel upto 24 zones, complete all as specified and as directed by the Engr-in-Charge.

S&F in repair 18 SWG thick mild steel hose box of size 800 mm x 600 mm x 250 mm, double door with 4 mm thick glass and door frame made of 16 guage MS sheet painted fire red outside and brilliant white inside yard suitable for 2 numbers 63 mm dia hose and 01 number branch pipe, including writing the BOX Sl no with synthetic enamel paint as per sample complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs Addressable Intelligent Control Module for hooter complete all as specified and as directed by the Engineer-in-Charge. (Make: SIEMENS or equivalent model in other makes specified in tender)

S&F in repairs Addressable Intelligent Monitor Module for hooter complete all as specified and as directed by the Engineer-in-Charge. (Make: SIEMENS or equivalent model in other makes specified in tender)

S&F in repairs intelligent Fault Isolator Module with automatic arrangement complete all as specified and as directed by the Engineer-in-Charge. (Make: SIEMENS or equivalent model in other makes specified in tender)

S&F in repairs PVC Conduit of 25mm dia (medium grade) for fire fighting wiring complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Conventional type Smoke Detector including base as specified and as directed by the Engineer-in-Charge.

S&F in repair Conventional type Heat Detector including base complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Conventional type Manual Call Point complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair addressable intelligent Manual call point, housed in 16 SWG sheet housing, resettable type complete all as specified and as directed by the Engineer-in-Charge. (Make: SIEMENS or equivalent model in other makes specified in tender)

S&F in repair fire alarm sounders/sirens /hooter housed in 16 SWG sheet enclosure, electronic type horizontal single stage continous 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 500 mtr range suitable for fire alarm control panel complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC insulated armoured copper conductor cable size 1.5 sqmm 2 core FRLS, 1100 volts fixed on wall/celling with fixing accessories complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC insulated armoured copper conductor cable size 1.5 sqmm single core FRLS, 1100 volts fixed on wall/celling with fixing accessories complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC insulated armoured copper conductor cable size 2.5 sqmm single core FRLS 1100 volts fixed on wall/celling with fixing accessories complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC insulated armoured copper conductor cable size 4 sqmm single core FRLS 1100 volts fixed on wall/celling With fixing accessories complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC insulated armoured copper conductor cable size 6 sqmm single core FRLS 1100 volts fixed on wall/celling with fixing accessories complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Battery 12 Volts, 7 AH, dry type complete all as specified and as directed by the Engineer-in-Charge.

Comprehensive monthly maintenance of auto fire alarm system (of SIEMENS make) installed in New Command Bldg (OTM). Detailed scope of work consists of the following:- (i) Daily inspecting, checking and cleaning, repairing if required all the equipments of fire detection system. (ii) Operational test of all the equipment of fire detection system in presence of rep of users and Engr-in-charge. (iii) The contractor will submit test report regarding functioning of all the equipments duly signed by contractor, user's rep and Engr-in-Charge. (iv) Details of fire equipments required to be maintained are as under:- (a) UL Listed auto fire alarm control panel having micro processor based 3 Nos loop cards (252 device/loop card) - 02 No. (b) UL Listed intelligent addressable multi-criteria detector with base- 587Nos. (c) Manual call point - 88 Nos. (d) Control module for hooter - 61 Nos. (e) Fault isolator - 04 Nos. (f) Wall mounted hooter - 10 Nos. (g) Response indicator - 196 Nos. contd.....

NOTES TO ITEM NO. 21:- (i) Maintenance shall be carried out through the OEM or his authorised technician. Supporting documents in this regard shall be submitted for approval of Accepting Officer prior to commencement of work. (ii) The OEM rep or the authorised technician shall attend the site daily and remain at site during office hours. Failue to do so shall invite penalty as stipulated in particular specfications. Proper attendance register shall be maintained duly signed by the contractor and Engr-in-Charge. (iii) Emergency visit will be carried out when called for, in addition to the normal monthly maintenance in case of any failure in the system due to any cause whatsoever without any additional cost. (iv) Material required for replacement will be measured and paid separately under respective items of this schedule.

S&F in repairs Device loop Card for FADP complete all as specified and as directed by the Engineer-in-Charge. (Make: Siemens or equivalent model in other makes specified in tender)

S&F in repairs Power Transmission Board for FADP complete all as specified and as directed by the Engineer-in-Charge. (Make: Siemens or equivalent model in other makes specified in tender)

S&F in repairs Computer Accessories (Mother Board, RAM, Graphics card, Hard disc, Keyboard, Mouse) for the FADP and making complete the set fully functional complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs Fire Graphics Software for Computer of the FADP at New CMD bldg complete all as specified and as directed by the Engineer-in-Charge. (Make: Siemens or equivalent in other makes specified in tender)

M&L for taking out unserviceable Power supply unit Model PSC-12 (of Siemens Make) from the existing Fire detection control Panel and Repairing the unit including replacement of unserviceable parts complete and refixing the same in its original position including testing, commissioning complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair/replacement of UPS 2.0 KVA suitable for working on 230 Volts, 50 Hz AC supply complete including taking down old unserviceable one complete all as specified and as directed by the Engineer-in-Charge. .

S&F in repair Detectors, intelligent addressable type multi Sensor with Heat and Smoke detector Photoelectric with optical base complete all as specified and as directed by the Engineer-in-Charge. (Make: SIEMENS or equivalent model in other makes specified in tender)

S&F in repair Detectors Complying, intelligent addressable type multi criteria Heat detector Photoelectric with optical base complete all as specified and as directed by the Engineer-in-Charge. (Make: Siemens or equivalent model in other makes specified in tender)

S&F in repair Response indicator as per sample suitable for the Fire fighting system complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Sprinkler Glass Bulb type (Standard Response) as per IS:15106/TAC guidelines 68 degree temperature rating pendent type as per sample suitable for FF Sprinkler system, complete all as specified and as directed by the Engineer-in-Charge.

Excavation in trenches in soft / loose soil not exceeding 1.5 metre wide for foundation etc or for shafts, wells cesspits, manholes etc not exceeding 10 Sqm on plan and not exceeding 1.5 metre in depth and getting out as directed by the Engineer-in-Charge.

Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed by the Engineer-in-Charge.

Removing excavated material not exceeding 50 metre and deposited where directed at a level not exceeding 50 metre above the starting point in soil complete all as specified and as directed by the Engineer-in-Charge.

M&L for PCC, 1:3:6, type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete including dismantling of existing concrete complete all as specified and as directed by the Engineer-in-Charge.

M&L for brick work using fly ash bricks, straight or curved on plan exceeding 6 metre mean radius, built in cement mortar 1:6, incl demolition of existing brickwork and removal of debris from site complete all as specified and as directed by the Engineer-in-Charge.

M&L for 10 mm thick rendering in cement mortar (1:6) to fair faces of brick or concrete wall surfaces, finished even and smooth without using extra cement complete all as specified and directed by the Engineer-in-Charge.

Supply, fixing, testing and commissioning in replacement of 150mm dia heavy duty class 'C' MS pipe, 6mm thick ISI marked as per IS:1239 with all necessary fittings & fabrication like tees, elbow, flanges, reducer, gaskets, nut and bolts etc welding or screwed joint as required including fixing of pipe with necessary standard standard clamps structural steel supprt as required/directed at site including painting of two coats of synthetic enamel paint of post office red color over two coats of red oxide primer complete all as specified and as directed by the Engineer-in-Charge.

All as per item No. 38 above but size of pipe 100mm.

All as per item No. 38 above but size of pipe 80mm.

S&F in repair 150 mm bore CI sluice valve of Class PN-1.6, long body type, heavy duty, ISI marked (IS-780 & 5312) flanged end with iron wheel and brass spindle including rubber gasket joints, nuts, bolts etc including testing complete all as specified and as directed by the Engineer-in-Charge.

M&L for complete removal of old painted surfaces of fire fighting MS pipes and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer (using spray gun) including preparation of surfaces for any description/type with arrow mark of pipes (with other color as directed by engr-in-charge) complete all as specified and as directed for the following size of pipes :-

80 to 100 mm bore pipes

150 to 200 mm bore pipes

S&F in repair 63 mm bore, 15 metre long fire hose, RRL (Reinforced Rubberised Lined), type "1" marked (Conforming to IS-636) with aluminium metal coupling, complete all as specified and as directed by the Engineer-in-Charge.

Re-filling of CO-2 gas to existing cylinders any size and capacity (ranging from 2 Kg to 45 Kgs) including necessary hydro testing Complete with certificate of the company complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs SS hydrant valve for fire fighting equipment 63 mm bore complete all as specified and as directed by the Engineer-in-Charge.

M&L for complete removal of old painted surfaces of mild steel hose box of size 800 mm x 600 mm x 250 mm, double door (any description) and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer (fire red outside and brilliant white inside yard) including preparation of surfaces for any description/type complete all as specified and as directed by the Engineer-in-Charge.

M&L for testing of Wet riser/Down comer system including pipe lines of high rise bldgs [JCOs/ORs/JSA/Signal Regt/Old Cmd bldg (P-1)] complete with all connected panel and valves on Yearly basis incl minor repair of Panel, gauge and other equipment all major items mentioned in above schedule will be measured and paid seperately all as specified and directed by Engr-in-Charge. (Note: Testing of fire fire fighting system shall be carried out through reputed agency having minimum 05 Yrs experience in fire fighting works. Necessay supporting documents shall be submitted by bidder for approval of Accepting Officer before commencement of work. All major items mentioned in above schedule will be meaured and paid separetely).

M&L for Complete Checking and testing of Wet Riser System, Sprinkler pipe line System of high rise bldgs (NEW OTM CMD BLDG) with all connected fire fighting Pump, electric motor Panels, MCCB, Pressure Switch, Air Vessel, Timer and all valves of any type around the Bldg and Pump house as well as in Bldgs on yearly basis incl minor repair of the equipment, all major items mentioned in above schedule will be measured and paid seperately all as specified and directed by Engr-in-Charge. (Note: Testing of fire fire fighting system shall be carried out through reputed agency having minimum 05 Yrs experience in fire fighting works. Necessay supporting documents shall be submitted by bidder for approval of Accepting officer before commencement of work. All major items mentioned in above schedule will be meaured and paid separetely).

Repair/Maint of fire fighting conventional FIRE ALARM SYSTEM including rectification, fault identification of complete fire detection system installed at JSA BLOCK-1 AND BLOCK-2 including minor repair, yearly testing one time and cleaning of all detector after each testing and replacing the defective parts involved for smooth operation/function of F/Fighting system including cleaning, adjustment, minor repairs of smoke detector, heat detector, Manual call Point and also Checking of fire fighting wiring & FDA Panel etc complete all as specified and directed by Engr-in-Charge. The details of Fire equipments required repairs/maintenance are as under :- (a) Conventional Fire Alarm Panel with 24 zone (total 24 zones )- 02 nos (b) Conventional Smoke detector and Heat detector with base - 950 nos contd......

NOTES TO ITEM NO 49 :- (i) Checking & Repairing if required all the equipments of fire detection system such as smoke detector, heat detector, manuall call point, fire fighting wiring etc (ii) Operational test of all the equipment of Fire detection system of rep of users and Engr-in-Charge. (iii)The Contractor will submit test report regarding functioning of all the equipments duly signed by contractor, users rep and Engr-in-charge. (iv) Maintenance shall be carried out through the OEM or his authorised technician. Supporting documents in this regard shall be submitted for approval of Accepting Officer prior to commencement of work. (v) Emergency visit will be carried out when called in addition to the breakdown call in case of any failure in the system, without any additional cost. (vi) Materials required for replacement will be measured and paid seperately under respective items of this schedule.

Repair /Maint of fire fighting conventional FIRE ALARM SYSTEM including rectification, fault identification of complete fire detection system installed at P-1 Bldg including minor repair, Yearly testing one time and cleaning of all detector after each testing and replacing the defective parts involved for smooth operation/function of F/Fighting system including cleaning, adjustment, minor repairs of smoke detector, heat detector, Manual call Point and also Checking of fire fighting wiring & FDA Panel etc complete all as specified and directed by Engr-in-Charge. The details of Fire equipments required repairs/maintenance are as under :- (a) Conventional Fire Alarm Panel with 20 zone (total 20 zones )- 01 nos (b) Conventional Smoke detector and Heat detector with base - 960 nos (iii) Conventional Manual Call Point - 30 nos, (iv) UL listed intelligent Hooter-30 Nos (v) Zone Module - 20 Nos contd.........

NOTES TO ITEM NO. 50 :- (i) Checking & Repairing if required all the equipments of fire detection system (ii) Operational test of all the equipment of Fire detection system of rep of users and Engr-incharge, (iii) The Contractor will submit test report regarding functioning of all the equipments duly signed by contractor, user's rep and Engr-in-charge (iv) Maintenance shall be carried out through the OEM or his authorised technician. Supporting documents in this regard shall be submitted for approval of Accepting Officer prior to commencement of work. (v) Emergency visit will be carried out when called for in addition to the breakdown call in case of any failure in the system, without any extra cost. (vi) Materials required for replacement will be measured and paid seperately under respective items of this schedule

S&F in repair Power Supply Card for Conventional fire alarm control panel upto 24 zones, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair Alarm ACK/Reset Card for Conventional fire alarm control panel upto 24 zones, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair gun metal female adaptor outlet 63mm dia, suitable for fire hydrant, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair gun metal male adaptor outlet 63mm dia, suitable for fire hydrant, complete all as specified and as directed by the Engineer-in-Charge.

S&F 200 mm bore CI Butterfly valve, lever operated type heavy duty, ISI marked (BS-5155), including rubber gasket joints, nuts, bolts etc including testing as in repair complete all as specified and as directed.

NIRMAL SALES CORPORATION

PODDAR SALES CORPORATION

DILIP CONSTRUCTION

S.S.ENTERPRISE