82427 COMPREHENSIVE MAINTENANCE OF DG SETS AND FIRE FIGHTING SYSTEM AT VARIOUS NAVY UNITS UNDER AGE I NAVY CHENNAI

Amount

Comprehensive maintenance for diesel engine driven generating set by carrying out routine 'A' check of the engine complete for smooth functioning all as per manufacturer's instructions and as directed for 125 KVA installed at NOM including attending to under mentioned jobs to ensure its satisfactory performance:- Existing DG -01 No Make : Kirloskar Note : Quoted Rates are deemed to be for carrying out A checks as under :-

Checking the fan belt and adjusting tension

Checking the fuel and oil filter

Checking the air filter including cleaning and refixing

Checking of FIP oil level

Tightening the base bolts and nuts

Checking the coupling bolts and adjustment checking the self starter and Dynamo

Checking the battery distilled water levels and topping upto the required level.

Checking the panels (Manual as well as AMF) attached to the DG set for loose connections, defects if any in the panel Board and replacement of spares all as directed.

Checking the anti vibration mounting and adjusting the bolt.

Checking the radiator and radiator hose and arresting leak if any

Checking the engine oil level and topping upto the required level

NOTES:- (i) Control switches , MCCB's, contactors, multi display meters , Engine control unit shall be out of scope of the item of work and the rate quoted shall be exlusive for servicing/ maintenance of the above item of work.

(ii) Servicing of DG set alongwith connected Alternator and Panel Board including 'A' check of the Engine shall be carried out once in every month (Except during the month when 'B' check is carried out) as directed by the Engineer-in-Charge and the Contractor shall carry out periodical inspections during the maintenenace period and shall be responsible for the smooth functioning of the DG set for a period of 30 days from the date of service and shall also attend all the maintenence / breakdown repairs as and when required in that period except in case of major repairs.

(iii) Spare parts required for replacement during the maintenance period shall be measured and paid separately at supply only rates and cost of labour for fixing these spares shall be deemed to be inluded in the rate quoted .

(iv) Cost of all consumables required during the maintenance period shall be deemed to be included in the rate quoted for this item.

(v) List of checks to be carriedout under 'A' check is attached to the Particular specifications.

Comprehensive maintenance of DG set 100 KVA installed at COMCEN including attending to jobs as mentioned under item No.1 to 1.16 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 75 KVA installed at Navy Nagar including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 22.5 KVA installed at Navy nagar including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set (No 1 ) 62.5 KVA installed at 2N DET Vellachi including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above..

Comprehensive maintenance of DG set (No 2) 62.5 KVA installed at 2N DET Vellachi including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 40 KVA installed at INS Adayar including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 12.5 KVA installed at NCB Royapuram including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 125 KVA installed at NOIC complex including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 40 KVA installed at AGE (I) (Navy) including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 10 KVA installed at NOFRA II including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Ashok Leyland Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 160 KVA installed at TS Avadi including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Comprehensive maintenance of DG set 320 KVA installed at Fotna complex near INS Adyar including attending to jobs as mentioned under item No.1 to 1.16 here in complete all as specified and as directed. Existing DG -01 No Make: Greaves Note: Quoted Rates are deemed to be for carrying out A checks as detailed above.

Maintanance and servicing of following Diesel Generator sets by carrying out routine 'B' check of the engine including items covered in 'A' check complete for smooth functiuning all as per manufacturer's instructions and as directed for 125 KVA installed at NOM. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as under.

NOTES:- (i) Control switches , MCCB's, contactors, multi display meters , Engine control unit shall be out of scope of the item of work and the rate quoted shall be exlusive for servicing/ maintenance of the above item of work.

(ii) 'B' check shall be carried out once in every six months or 250 hours of running of DG Set whichever is earlier. Servicing of DG Set alonwith connected Alternator and Panel Board including items covered in 'A' check of the Engine shall also be carried out in that month as directed by the Engineer-in-charge and the Contractor shall carry out periodical inspections during the maintenance period and he shall be responsible for the smooth functioning of the DG Set for a period of 30 days from the date of service and shall also attend all the maintenance / breakdown repairs as and when required in that period except in case of Major repairs.

(iii) Spare parts , engine oil and radiator coolant oil required during the maintenance period shall be measured and paid seperatly at supply only rates and cost of labour for fixing these spares/filling of oils shall be deemed to be included in the rate quoted for this item.

(iv) Cost of all consumables, diesel / oil filters etc., required during the maintenance period shall be deemed to be included in the rate quoted for this item.

(v) List of checks to be carriedout under 'B' check is attached to the Particular specifications.

Comprehensive maintenance of DG set 100 KVA installed at COMCEN including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 75 KVA installed at Navy Nagar including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 22.5 KVA installed at Navy nagar including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set (No 1 ) 62.5 KVA installed at 2N DET Vellachi including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set (No 2) 62.5 KVA installed at 2N DET Vellachi including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 40 KVA installed at INS Adayar including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 12.5 KVA installed at NCB Royapuram including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 125 KVA installed at NOIC complex including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 40 KVA installed at AGE (I) (Navy) including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 10 KVA installed at NOFRA II including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make:Ashok Leyland Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 160 KVA installed at TS Avadi including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Kirloskar Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Comprehensive maintenance of DG set 320 KVA installed at Fotna complex near INS Adyar including attending to jobs as mentioned under item No.14 to 14.05 here in before complete all as specified and as directed. Existing DG -01 No Make: Greaves Note: Quoted Rates are deemed to be for carrying out B checks as detailed above.

Checking the tappet clearance and adjustment of valve including replacement of tappet gasket for following DG Sets :-

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only fuel filter pre and secondary including rubber gasket for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only lube oil filter including rubber gasket for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only air filter element including rubber gasket for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set )

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only fan belt of existing size for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only Radiator hose with clip of existing size for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply only rubber coupling of existing size for following DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

DG Set of capacity 10 to 15 KVA

DG Set of capacity 22.5 to 40 KVA

DG Set of capacity 62.5 to 75 KVA

DG Set of capacity 100 to 125 KVA

Supply and toping up the following items for the DG sets (Cost of replacement deemed to be included in the maintenance part of the DG set)

Engine oil 20 W 40

Distilled water

Battery acid

Coolant

Benzo bolt with washer

Jubilee clamp for fuel pipe

Fuel Flexible pipe with brass or GM adaptor

Oil Flexible pipe with brass or GM adaptor

Flexible reinforced pressure pipe 3/8" dia.

Flexible reinforced pressure pipe 1/2" dia.

Flexible reinforced pressure pipe 1" dia.

Supply and Cladding with glass/rock wool and aluminium sheets of exhaust manifold for following DG sets including removing of existing asbestos rope or any other type of insulation.

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply and fixing of Expansion bellow for exhaust manifold for following DG sets includung removing of existing

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Draining the engine oil from sump removing the sump cover cleaning the sludge and refixing the same including replacement sump gasket and filling oil for the following Gen sets as per manufactures instructions

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Dismantling the fuel pump from the Engine, transportng to the service center and complete servicing and overhauling of the pump including replacement of service kit ,element, delivery valve, plunger, copper washer etc all as required including re-calibration, refixing and testing complete.

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Dismantling the water pump from the Engine and supply and fixing new water pump of existing size and testing complete.

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Dismantling the fuel AC pump from the Engine and supply and fixing new fuel AC pump of existing size and testing complete.

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Draining out the diesel tank, cleaning / washing out the sludge and re-filling with diesel for following DG set:-

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Taking down radiator, servicing, cleaning of with suitable reagent, washing thoroughly,arresting leakage if any by welding / brazing and refixing the same (Necessary coolant and distilled water required will be measured and paid seperately under Sch item Nos 41 herein before).

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Removing and replacing of Fuel injector pipe for following DG set

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Heating and varnishing of alternator for following DG set

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply and replacement of anti vibration mounting pad for following DG sets including removing of existing .

DG Set of capacity 10 to 15 KVA.

DG Set of capacity 22.5 to 40 KVA.

DG Set of capacity 62.5 to 75 KVA.

DG Set of capacity 100 to 125 KVA.

DG Set of capacity 160 KVA.

DG Set of capacity 320 KVA.

Supply and replacement of the following items for DG set any capacity

Oil pressure gauge.

Battery terminal socket GM including soldering.

Battery terminal leads complete with brass connector

Radiator Cap

Fuel Tank Cap with Lock

Door lock of any type and size complete Set.

Door gasket of any type and size complete set.

Carbon brushes for charging alternator

PT Pump repair Kit

Replacement of AVR Suitable for 62.5 to 125 KVA Alternators

Replacement of AVR Suitable for 10 to 40 KVA Alternators

Replacement of AVR Suitable for 160 KVA Alternators

Replacement of AVR Suitable for 320 KVA Alternators

Supply and replacement of the following items for DG set control panel of any capacity

AC Ammeter digital type

AC Volt meter digital type 0 to 500 volt.

Frequency meter

DC Volt meter 0 to 24 V

lgnition switch with key for on, off and run.

DIN Rail for fixing MCB

MCB SP 6-32 Amps

MCB 4P 40 Amps

Indicator lamp for panel board as per existing size.

No Volt Coil suitable for 3 phase power contactor 160-200 Amps ratings

Dash board pilot lamp.

Control cable 2.5 sqmm copper Multistranded.

Control cable 4 sqmm copper Multistranded.

Toggle Switch 15 Amps

AMF Relay 12 Volt DC

Battery charging alternator 12 Volt

Temperature Gauge with sensor

Electronic governor

RPM Meter

Door hinges

Oil Pressure Sensor

AMF Panel relay

Battery charger AC to DC

Single phase preventor

Speed control sensor

Contactor 4 P ole 200 A

Removing dismantling and overhauling of 12 volt starter motor, replacement of armature coil, field coil, bush bearing etc to make the starter motor serviceable complete all as specified and as directed.

Removing dismantling and overhauling of 24 volt starter motor, replacement of armature coil, field coil, bush bearing etc to make the starter motor serviceable complete all as specified and as directed.

Spray painting of diesel generating set of capacity 10 to 40 KVA with acoustic enclosure with one coat of synthetic enamel paint including writing of SM/MES No on engine and alternator, body colour shall be apple green, black for foundation base frame, red for all guards, all as specified and as directed.

Spray painting of diesel generating set of capacity 62.5 to 125 KVA with with acoustic enclosure one coat of synthetic enamel paint including writing of SM/MES No on engine and alternator, body colour shall be apple green, black for foundation base frame, red for all guards all as specified and as directed.

Spray painting of diesel generating set of capacity 160 KVA open type with one coat of synthetic enamel paint including writing of SM/MES No on engine and alternator, body colour shall be apple green,black for foundation base frame, red for all guards for all as directed.

Spray painting of diesel generating set of capacity 320 KVA open type with one coat of synthetic enamel paint including writing of SM/MES No on engine and alternator, body colour shall be apple green,black for foundation base frame, red for all guards for all as directed.

Removing and replacing the old unserviceable lead acid battery of size 12 Volt , 100 AH of reputed make including charging and shifting & depositing old battery to MES all as specified as directed ( Make : Amaron, Exide)

Removing and replacing the old unserviceable lead acid battery of size 12 Volt , 130 AH of reputed make including charging and shifting & depositing old battery to MES all as specified as directed ( Make : Amaron, Exide)

Removing and replacing the old unserviceable lead acid battery of size 12 Volt , 180 AH of reputed make including charging and shifting & depositing old battery to MES all as specified as directed ( Make : Amaron, Exide)

M & L for PCC (1:3:6) type C2 (using 40mm graded crusehd stone aggregate ) as in foundation/Copping of pole including necessary form work complete all as specified and directed.

FIREFIGHTING Supply and fix in repair hose reel drum of dia 20 mm swinging wall mounted type complete of 36 metre length high pressure braided rubber hose pipe 6 mm bore PVC shutoff nozzle and 25 mm dia gunmetal inlet valve as per BIS complete all as specified and directed.

Supply and fix in repair fire fighting CP Hose of dia 20 mm and length 15 m with male and female coupling as per BIS complete all as specified and directed.

Supply and fix in repair branch pipe Gun metal, 63mm, instantaneous inlet, made threaded outlet, 15mm bore, with short nozzle as per BIS complete all as specified and directed.

Supply and fix in repair Manual Call point (Resettable type) as per BIS & making connection to the cable and making good the disturbed surfaces complete all as specified and directed.

Supply and fix in repair 24 V Electronic Hooter & making connection to the cable and making good the disturbed surfaces complete all as specified and directed.

Supply and fix in repair Fire Hose box made of 18 gauge MS Sheet, 800mm x 600mm x 250mm with double door, and with 4mm thick Glasses and Door frame made of 16 gauge MS sheet painted Fire Fed out side and Brilliant white inside yard, as per BIS and making good the disturbed surfaces complete all as specified and directed.

Supply and fix in repair Pressure Gauge 4`` dial, 0-11 kgs rating complete all as specified and directed.

Supply and fix in repair Pressure Switch, Universal Type suitable for operating the fire fighting system complete all as specified and directed.

Supply and fix in repair Butterfly Valve, 100mm dia complete all as specified and directed.

Supply and fix in repair Air release valve single air outlets confirming to IS 14845 of size 25 mm dia fixed on the top of wet riser including necessary slot making, welding , and making good the disturbed surface , applying two coats of synthetic enamal paint over a coat of red oxide primer etc with complete all as specified and as directed.

Supply and fix in repair Ball Valve, 25mm dia complete all as specified and directed.

M & L for preparation of old painted steel or iron surfaces and applying two coats of synthetic enamal paint over a coat of red oxide primer etc complete all as specified and directed.

Supply and fix in repair Gate Valve, 25mm dia complete all as specified and directed.

Supply and fix in repair Non return Butterfly Valve, 100mm dia complete all as specified and directed.

Supply and fix in repair the interconnecting rubber hose of dia 25 mm with connecting accessories complete all as specified and directed.

Supply and fix in repair Hydrant Valve, Single Headed all as specified and as directed

Supply and fix in repair GI Pipes Heavy duty, 100mm Bore including pipe fitting , jointing material , welding with existing pipe all as specified and as directed

Supply and fix in repair GI Pipes Heavy duty, 80mm Bore including pipe fitting , jointing material , welding with existing pipe all as specified and as directed

Taking down pumpset ,dismentling cleaning and taking out unserviceable spares and refixing the same in original position after necessary repair and replacement of spares,grasing of bearings etc for electric driven pump set 20HP capacity . Note :- Spares shall be measured and paid seperately as supply only as mentioned below.

Rewinding of stator coil complete as per IS-393 of 1953 using super enameled copper wire of Adequate guage.

Supply only Ball bearing (Drive end and Non drive end) Make : Tata/SKF

Supply only Cooling fan PVC

Supply only Terminal connection with terminal box

Supply only Electro dynamically balanced bronze impeller

Supply only Gun Metal bush

Supply only Gland Cup with bolts and nuts

Supply only GI Flange drilled suitable size bolts, nuts, washers and rubber gasket

Supply only Shaft Mild steel

Testing of the existing fire fighting system and fire alarm system are to be carried out in the presence of Engr- in - charge & rep of user in each five months interval at any location under AGE (I) Navy Chennai.

Material and labour for MS channel structural steel supports made from the wall and from the floor shall be fabricated out of MS channel sections of 75 mm x 50 mm for fixing of MS pipe in wall/ roof/ floor etc all as specified and as directed.

Supply and fix in repair 2 run x 1.5 sqmm armoured FRLS cable through existing conduit , heavy duty including mounting all as specified and as directed .

Servicing of fire fighting pump panel including changing of minor defective items including testing and commissioning all as specified and as directed by Engr- in - charge

Servicing of fire fighting alarm panel including changing of minor defective items including testing and commissioning all as specified and as directed by Engr- in - charge

Supply and fix in repair fully automatic star-delta starter for 20 HP pump , testing , commissioning after making necessary electrical connections complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix in repair battery 12V 7 AH for fire alarm panel , testing , commissioning after making necessary electrical connections complete all as specified and as directed by the Engineer-in-Charge.

Sri Sankar Enterprises