REPAIRS REPLACEMENT AND COMPREHENSIVE MAINTENANCE OF FIRE ALARM SYSTEM HEAT SMOKE DETECTOR AND CONNECTED WORK AT VARIOUS OTM ACCN IN HQ WAC AREA OF GE AF SUBROTO PARK

Amount

M&L for repairs rectification / comprehensive maintenance replacement of faulty service parts of complete fire alarm system installed in HQ WAC BLDG & OPS ROOM AREA complete all as specified and as directed by Engineer-in-charge.

NOTE FOR ITEM NO. 1 ABOVE :- ALL DEFECTIVE PART WHICH ARE REQUIRED TO REPLACE SHALL BE MEASURED AND PAID SEPERATELY UNDER RESPECTIVE ITEMS AS SUPPLY ONLY (a) FIRE ALARM CONTROL PANEL : The functions of controls panel and indicating equipment will be checked by the operation of a trigger device in each zone. All fault indicator and their circuits will be checked by stimulation of fault conditions (b) HEAT DETECTOR : Heat detectors will be tested by aim a heat lamp, blow-dryer, or heat gun at the heat detector. The detector alarms should sound within three or four seconds after apply the heat source. (c) SMOKE DETECTOR : Smoke detector will be cleaned periodically so as to remove dust or dirt that accumulates on them due to local ambient conditions at least each detector is cleaned once in month. Smoke detectors will be tested by apply a small spray of smoke detector test aerosol. The detector alarms should sound within three or four seconds after apply the heat source.

(d) MANUAL CALL POINT HOOTERS : All manual call points will be operated once a monthly by removing glass or by actual breaking of glass so as to ensure that system is capable of operation under alarm conditions and all hooters give proper sound (e) RESPONSE INDICATORS : All detectors which are placed in side a cabin of room will be tested by initiating the particular detector so as to ensure the proper working of response indicator (f) WIRING & CABLES : A visual inspection will be made so that structure or occupancy changes does not damage cables and sitting of trigger devices (manual call points smoke detector and heat detector. (g) MONTHLY LOG SHEET WILL BE MAINTAINED FOR MONTHLY INSPECTION AND TESTING : Monthly inspection and testing will be done in the monthly maintained log sheet. Log sheet will be produced to the Engineer-in-charge duly complted on Ist day of every month.

NOTE :- (a) Replacement of parts will be measured and paid seperately. (b) If service is not carried out by the contractor on due date Rs 1000.00 per day for each service recovery will be made. (c) Contractor will provide One Technician and One helper from 0900 to 1700 hrs in all working days for day to day services. (d) The maint shall be carried out through manufacturer representative or his authorised rep.

Supply & fix of microprocessor based automatic fire alarm control panel with power supply & battery charger having battery box for 6 zone complete all as specified and directed by Engineer in Charge. Note: The total nos of DC battery for item above, the rating and capacity as recommended by the OEM shall be included in the scope and the cost there of shall deemanded to be included in the item rates.

Supply and fix of microprocessor based automatic fire alarm control panel with power supply & battery charger having battery box for 8 zone complete all as specified and directed by Engineer in Charge. Note: The total nos of DC battery of for item above, the rating and capacity as recommended by the OEM shall be included in the scope and the cost there of shall deemanded to be included in the item rates.

Supply, installation, testing and commissioning of fault isolator with base with termination preferably after every 20–30 devices and shall be able to isolate electrical short circuit in the wiring etc. as required. Make : HONEYWELL / SYSTEM SENSOR / APPOLO.

Supply, installation, testing and commissioning of Intelligent Analog Addressable MuliticriteriaType Detector Complete with Dual LED, Hard Addressable Having rotary decade Address swicthes from 01-99, complete with Mounting Base Complete as required Conforming to BS 5839 Standards and Duly Approved by EN54/LPCB//UL. Make : HONEYWELL / SYSTEM SENSOR / APPOLO.

Supply & fix of Heat and smoke detector with strandard base complete all as specified and as directed by Engineer in Charge.

Supply & fix of 4"x4" MS junction box for detector mounting complete all as specified and as directed by Engineer in Charge.

Supply & fix of battery maintenance free 12 volt 24 AH complete all as specified and as directed by Engineer in Charge.

Supply & fix of battery maintenance free 6 volt 7 AH complete all as specified and as directed by Engineer in Charge.

Supply & fix of zone card for fire alarm panel complete all as specified and as directed by Engineer-in-charge

Supply, installation, testing and commissioning of Response Indicators for getting fire indications of detectors installed above false ceiling area interconnecting to loop cable complete as required. Make : HONEYWELL / SYSTEM SENSOR / APPOLO.

Supply, installation, testing and commissioning of Intelligent Analog Addressable Type Manual Call Point having Surface or flush mounting Option fully complaint to EN54 having Rotary Decade Swicthes for Addressing from 01-99 complete with Back Box for Mounting Complete as required conforming to BS5839 Standards and Duly Approved by EN54/LPCB/VDS/UL/BSA. Make : HONEYWELL / SYSTEM SENSOR / APPOLO.

Supply, installation, testing and commissioning of Analog Addressable type Active/ Passive Repeater Fire Alarm panel with Backlit LCD Display, having Controls For Reset, Mute, Accept , Silence alarms and Self Test Conforming to BS5839 Standards and Duly Approved by EN54/LPCB/VDS/UL/BSA. Make : HONEYWELL / SYSTEM SENSOR / APPOLO.

Supply & fix of addressable type loop powered hooter cum strobe with mounting base medium intensity 24 V DC confirming to BS5839 complete all as specified and as directed by Engineer in Charge.

Supply & fix of cable 2x1.5 sqmm PVC insulated armoured copper conductor and all fixing arrangements on walls complete all as specified and as directed by Engineer-in-charge. Note : The copper conductor cable of size 1.5sqmm shall be ZHLS/FRLS type.

Supply an fix only of rigid PVC conduit pipe conforming to IS-9537 (Part-III) with all fittings medium duty of size 20mm complete all as specified and asdirected by Engineer in Charge.

S & F Loop driver card suitable for fire alarm/detection control panel complete all as specified and as directed by Engineer in Charge.

S & FInternal Printer Module complete all as specified and as directed by Engineer in Charge.

S & FRS 485 Communication module complete all as specified and as directed by Engineer in Charge.

Disconnecting the Bus bar chamber from the existing base by disconnecting cable off size complete all as specified and as directed by Engineer in Charge.

Supply and Installation in replacement of bus bar chamber 600mm wide and 600mm long 200mm depth and fixing of bus bar copper 4 strip 400 Amps rating on porcelain insulators inside the chamber, Bus bar chamber shall be made out of 2mm thick CRCA MS sheet with angle iron frame made out of angle iron of size 45x45x6mm thick duly painted with one coat of red oxide primer and two coat of synthetic enamel paint inside and out side including fixing of bus bar chamber on PCC platform out door type including welding works grouting on floor with bolts, nuts and washers etc with locking arrangement complete all as specified and directed by Engineer in charge. Make : Havells / MDCS / Schneider

S & F ENDURA SMALL WINDOW LED fitting 34 watt, 40000 K high efficiency 2'x2' recess LED luminaire with electronic driver , connxentrated light for homogenous illumination complete all as specified and as dirced by Engr - in -charge. Make : Havells or equvilent

Supply & Fixing in replacement of Integralled LED Post top decorative luminaire IP-65 25W complete all as specified and as directed by Engineer in Charge. . Make : CAT No. PCGLPT0125 0f Polycab or equivalent of philips / CG / Havells

S&F Energy saving flood light luminiere 80 Watts with high power LED 5000K pressure diecast aluminium houing with IP 65 protection, symmetric distribution reflector, heat resisitance glas cover with lamps complete including clamp nut bolts and fixing accessories.

S&F in replacement of heavy duty ventillating fan 200 mm sweep square type plastic body 230 Volt 900 Rpm, single phase with louvers including necessary fixing arrangement for proper fixing as per site requirement complete all as specified and as directed by Engineer-in-Charge.

Supply, hanging and connect ceiling fan of 1200 mm sweep suitable for operating at 240 volt, single phase, AC supply,5 star rating complete with iron hook all as specified and directed. Make: havells/CG/Khaitan and connecting up with twin core twisted flexible copper conductor cable from ceiling rose to fan including make good disturbed surfaces to match the existing surfaces complete all as specified and as directed by Engineer-in-charge.

Design , development, supply commissioning & testing EHCC certified ground tubular effective chemical earthing system (CPRI tested for 15 KA current capacity for LT line) highly anticorrosive long life electrode with and including adequate protective coating to withstand severe wear conditions in the earth pit of the standard size comprising of 25mm x 3mtr long Copper rod as primary conductor and hollow Copper tube of dia 50mm x 3mtr long as secondray conductor to install with suitable connecting terminal coforming of IS 3043 : 1987 specification, continuous copper strips/Brazzing to be used ,highly conductive packing material to be filled in earth pits for providing uniform, low resistivity anticorrosive, hygroscopic medium around the earth system for improving the efficiency of current dissipation 20 kg per bag(3 bag per kit) minimum or sufficient quantities required as per site complete including FRP earthing pit clause suitable cover, brazing,nut bolts etc material and labour complete all as specified and as directed by Engineer-in-Charge. Make : Ennov model : ELE-350-CU / JMV / Atharva / Pragati telecom (P) Ltd)

S & F Earth continuity conductor of size 20 X 3 mm copper strip fixed on wall/burried in ground with and including fixing arrangements on walls/surface/earth plate like porcelain/hydroscopic insulators, screws, washers etc.,or isolated from wall/surface complete all as specified and as directed by Engineer in Charge.

Test point terminal block of size 75 mm X 75mm X 25mm made of copper or phosphorus bronze, drilled and screwed with and including 3 Nos 8 mm dia and 25 mm long hexagonal head screw complete all as specified and as directed by Engineer in Charge. Note : (i) No payment shall be made if test result not found satisfactory and contractor has to make alternate earthing till the result found satisfactory without any extra cost to the Govt. (ii) Contractor shall give the guarantee for 01 years for earth resisitance & earth neutral Voltage below 0.5 Ohms and earth neutal voltage less than 01 volts. ( iii) Protection pipe of GI pipe light grade of size 40mm provided crossing path/culvert or open area at no extra cost. (Iv) The rate quoted shall deemed to include the cost of earth strip and protection pipe up to 7.5 mtr beyond the earth plate electrode.

Supply and fix in replacement of MCCB 160 A, 25 KA breaking capacity , four pole, 415 volts complete all as specified and as directed by Engineer in Charge.

S&F in replacement of single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20-32 amps, 240 volts, 10KA complete all as specified and as directed by Engr -in - Charge

Supply & fix LED CMRI Certifted Flame proof fixture, 1 x 16/20 W, 240V, IP-65, group IIA, IIB ,holders, connector block, etc.complete with all accessories internally pre-wired and including connecting cable with suitable size complete all as specified and as directed by Engineer in Charge. Make : CAT Ref. EXTN1LT8-16/20 FIAMMA II of Crompton or equvilent of Bajaj / Sudheer / C&S / Sham switch gears

Supply & fix LED CMRI Certifted bulk head Flame proof fixture die cast aluminium housing with heat resistance toughened glass, 240V, IP-65, group IIA, IIB ,holders, connector block,curved and reflector glass etc.complete with all accessories internally pre-wired and including connecting cable with suitable size complete all as specified and as directed by Engineer in Charge. Make : CAT Ref. FLW 1315-40-CDL GLAZE PRO of Crompton or equvilent of Bajaj / Sudheer / C&S / Sham switch gears

Flame proof Point wiring for one light point/fan point controlled by one switch with 1.5 sqmm PVC insulated, FRLS copper conductor single core multi strand flexible unsheathed cable and 1.5 sqmm PVC insulated, copper conductor single core unsheathed cable (green color) as earth lead in and including concealed stove enamelled steel conduit with all fittings in LM6 (ISI Marked) controlled by one switch & as directed by Engr in Charge, including cutting chases to wall making good the disturbed surfaces to match with the existing specification complete all as specified. Note : (i) wiring should be flame proof & properly connected with flame proof fittings. (ii) Ends & joints must be sealed properly.

S&F for switch flame proof rotary type with termination box in LM6, 16 amp, single pole 250 volts complete all as specified and as directed by Engineer in Charge.

S&F for switch socket & plug flame combined in LM6 cable termination box, 16 amp, single pole 250 volts complete all as specified and as directed by Engineer in Charge.

Supply & Fixing in replacement of Landscape luminaire indirect post top with connecting pole for garden, resistant to impact and corrosion,anti glare and uniform distribution IP-65 all as specified and directed by Engr -in-Charge. Make : CAT No .FERN LPTOI-45-CDL 0f crompton or equivalent of philips / CG / Havells

M/L for Sub main wiring with under mantioned runs of S/C PVC insulated but unsheathed FRLS cable of specified size with multistranded copper conductors 1100 volt grade IS- 694 marked drawn through and including non metalic PVC conduit pipe medium grade ISI marked (not less than 20 mm dia) along with fittings and accessories all fixed concealed on surface of wall / ceiling or surface conduit wiring on wall/ceiling and also including the specified runs of specified size earth continuity conductor of similar type of cable complete all as specified and directed. (The under mentioned specified runs of single core cables and specified runs of earth continuity conductors and the releavent conduit with accessories shall be measured as one length)

2 Run of 10.0 Sqmm cable and 1 run of 6.0 sqmm cable connectd to common earth dolly complete all as specified and as directed by Engineer in Charge.

2 Run of 6.0 Sqmm cable and 1 run of 4.0 sqmm cable connectd to common earth dolly complete all as specified and as directed by Engineer in Charge.

2 Run of 2.5 Sqmm cable and 1 run of 1.5 sqmm cable connectd to common earth dolly complete all as specified and as directed by Engineer in Charge.

Continental Engineers and contractors