COMPREHENSIVE MAINTENANCE AND PETTY REPAIRS TO INTERNAL WIRING, ELECTRICAL FITTINGS AND FIXTURES, FANS AND GEYSERS OF F, G AND H AREA AT NAVAL BASE KOCHI UNDER GE (NW) KOCHI

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings complete and making good disturbed surfaces of walls, floors, etc complete all as specified and directed.

M&L Point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits) with 1.5 sqmm nominal cross sectional area, copper conductor unsheathed FRLSH cable 1100 Volts grade ISI marked with valid CML No. single core multistranded cable in and including medium grade concealed PVC conduit not less than 20mm dia and accessories ISI marked with valid CML No. (IS-9573-1983 for conduits and IS: 3419: 1976 for conduit accessories) and including 2 mm thick MS sheet/ pressed steel sunken boxes (earth dolly) duly painted with two coats of anti corrosive paint / aluminium paint over a coat of red oxide primer internally and two coats of black bituminous paints over a coat of red oxide primer externally covered with 3 mm thick plastic laminated sheet cover for fixing of switches sockets and fan regulators etc including 1.5 Sqmm nominal cross sectional area PVC insulated copper conductor unsheathed FRLSH cable single core multistranded cable as earth continuity wire for one light / fan point controlled by one switch, all as specified and as directed.

All as per item No 2 here-in-before but for 5 pin 5 Amps socket outlet point on independent board complete all as specified and as directed.

All as per item No 2 here-in-before but for 5 pin 5 Amps socket outlet point on same board complete all as specified and as directed.

All as per item No 2 above but with 2.5 Sqmm copper conductor including 2.5 Sqmm copper cable on earth wire complete all as specified and as directed.

All as per item No 2 above but with 4 Sqmm copper conductor including 4.0 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed.

S&F switch piano flush type single pole one way 5 Amp one way complete all as specified and as directed.

S&F switch piano flush type single pole one way 15 Amp complete all as specified and as directed

S&F socket outlet 5 Amps, 5 pin, 2 in 1 complete all as specified and directed

S&F socket outlet multipurpose 5 and 15 Amps, 5 pin, 2 in 1 complete all as specified and as directed.

S&F ceiling rose surface bakelite 65 x 50 mm, 3 terminals complete all as specified and as directed.

S&F in repair, bell push flush type 5 Amps single pole complete all as specified and as directed.

S&F in repair, electric bell, AC 230 Volt single pole complete all as specified and as directed

S&F in repair, switch piano flush type single pole one way 5 Amp one way complete all as specified and as directed.

S&F in repair, switch piano flush type single pole one way 15 Amp complete all as specified and as directed

S&F in repair, socket outlet 5 Amps, 5 pin, 2 in 1 complete all as specified and directed

S&F in repair, socket outlet multipurpose 5 and 15 Amps, 5 pin, 2 in 1 complete all as specified and as directed.

S&F in repair, switch socket combination 5 Amps, 5 pin 2 in 1 complete all as specified and as directed.

S&F in repair, switch socket combination multipurpose 5 & 15 Amps, 5 pin, 2 in 1 complete all as specified and as directed.

S&F in repair fan regulator electronic step type 100 W, 250 Volts ,5 Steps complete all as specified and as directed.

S&F in repair, capacitor 2.5 MFD for ceiling fans complete all as specified and as directed.

S&F in repair, lamp holder ,PVC /poly carbonate type with back plate suitable for batten fittings complete all as specified and as directed.

S&F in repair, ceiling rose surface bakelite 65 x 50 mm, 3 terminals complete all as specified and as directed.

S&F in repair, Switch socket combination 2 in 1, 3 pin, 5A/16A, 5 in 1 flush type with fuse & neon indicator complete all as specified and as directed.

M&L In repair sub main wiring on wall/ceiling with 4 runs of 6 Sqmm single core PVC cable as per IS 694-1990(third revision) insulated unsheathed multistranded copper conductor FRLSH cable 1100 Volts grade drawn through and including PVC casing & capping / PVC conduit with all accessories such as Tees, elbows, junction box etc.as required of not less than 20 mm dia and 1 run of 6 Sqmm single core PVC insulated unsheathed 1100 Volts grade, multistranded copper conductor FRLSH cable as earth continuity conductor and connecting to existing earth dolly with suitable size thimble and making good the disturbed surface to match with the existing complete all as specified and as directed. Note : 5 runs of 6 Sqmm cable and one run of PVC casing and capping / PVC conduit with accessories shall be measured as one unit.

M&L In repair sub main wiring on wall/ceiling with 4 runs of 6 Sqmm single core PVC cable as per IS 694-1990(third revision) insulated unsheathed multistranded copper conductor FRLSH cable 1100 Volts grade drawn through existing concealed conduit and 1 run of 6 Sqmm single core PVC insulated unsheathed 1100 Volts grade, multistranded copper conductor FRLSH cable as earth continuity conductor and connecting to existing earth dolly with suitable size thimble and making good the disturbed surface to match with the existing complete all as specified and as directed. Note : 5 runs of 6 Sqmm cable and accessories as required shall be measured as one unit.

All as per item No 25 here-in before but with 4 runs of 10 sq mm single core FRLSH copper conductor and 1 runs of 10 sqmm conductor for earthing complete all as specified and as directed. Note:-5 runs of 10 Sqmm cable and one run of PVC conduit / PVC casing and capping with accessories shall be measured as one unit complete all as specified and as directed.

All as per item No 25 here-in before but with 2 runs of 6 sq mm single core FRLSH copper conductor and 1 run of 6 sqmm conductor for earthing complete all as specified and as directed. Note:- 3 runs of 6 Sqmm cable and one run of PVC conduit / PVC casing and capping with accessories shall be measured as one unit.

All as per item No 25 here-in-before but with 2 runs of 4 sq mm single core FRLSH copper conductor and 1 run of 4 sqmm conductor for earthing. Note:- 3 runs of 4 Sqmm sub main wire and one run of PVC and capping with accessories shall be measured as one unit complete all as specified and as directed.

S&F in repair Sheet Metal Enclosure for MCB DB, TPN, 8 ways, double door, 415 Volts, with 200 Amps rated bus bar, having IP-43 protection complete all as specified and as directed.

S&F in repair Sheet Metal Enclosure for MCB DB, TPN, 6 ways, double door, 415 Volts, with 200 Amps rated bus bar, having IP-43 protection complete all as specified and as directed.

S&F in repair Sheet Metal Enclosure for MCB DB, SPN, 8 ways, double door, 240 Volts, with 200 Amps rated bus bar, having IP-43 protection complete all as specified and as directed.

S&F in repair Sheet Metal Enclosure for MCB DB, SPN, 4 ways, double door, 240 Volts, with 200 Amps rated bus bar, having IP-43 protection complete all as specified and as directed.

S&F in repair MCB, TPN, 63 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, TPN, 100 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, TP, 63 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, TP, 100 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, TPN, 40 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, SPN, 32-40 Amps, 415 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCB, SP, 6-40 Amps, 240 Volt, B curve, having breaking capacity 10 kA complete all as specified and as directed.

S&F in repair MCCB, 4 Pole, 100 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release complete all as specified and as directed.

S&F in repair MCCB, 4 Pole, 63 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release complete all as specified and as directed.

S&F in repair MCCB, 4 Pole, 160 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release complete all as specified and as directed.

S&F in repair MCCB, 4 Pole, 200 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release complete all as specified and as directed.

S&F in repair MCCB, 4 Pole, 250 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release, complete all as specified and as directed.

S&F in repair MCCB, 3 Pole, 63 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release, complete all as specified and as directed.

S&F in repair MCCB, 3 Pole, 100 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release, complete all as specified and as directed.

S&F in repair MCCB, 3 Pole, 160 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release, complete all as specified and as directed.

S&F in repair MCCB, 3 Pole, 200 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release, complete all as specified and as directed.

S&F in repair MCCB, 3 Pole, 250 Amps, 415 Volts, having breaking capacity 25 kA, thermal-magnetic release complete all as specified and as directed.

S&F in repair 36 Watt LED Building Security light Industrial with PDC housing having IP 65 protection including taking old light fitting complete all as specified and as directed.

S&F in repair Regal Batten for LED tube lights, both side connection type and LED tube rod 1 x 20 Watt, both side connection all as specified and as directed.

S&F in repair Blaze high bay LED light 100 Watt ,240 volt , complete all as specified and as directed.

S&F in repair 50 Watt LED Flood Light having IP-66 protection, pressure die cast aluminium housing, high luminous efficacy and high power complete all as specified and as directed.

S&F in repair LED tube light 1x20 W both side connection type all as specified and directed in repair of conventional tube rods, ballast etc complete all as specified and as directed.

S&F in repair 18 watt LED PLL lamp by disconnecting and removing the old choke, starter from the existing fitting with necessary internal wiring from holder to terminal box inside the fitting complete all as specified and as directed.

S&F in repair 12/15 Watt recessed mounted, round/square shaped LED down lighter with high luminous LED for indoor application with all accessories and connection to the electric circuit complete all as specified and as directed.

S&F in repair 12 to 15 watt surface mounted LED Square down lighter with high luminous LED for indoor application with all accessories and connection to the electric circuit including taking down old light fitting complete all as specified and as directed.

S&F in repair LED aviation obstruction light luminaires, comprising of aluminium housing LED bulb , with polycarbonate enclosure complete all as specified and as directed.

S&F in repair 36 Watt LED recessed mounted panel lights (600x600mm size) luminaires, comprising of aluminium housing with polycarbonate enclosure complete all as specified and as directed.

M & L in repairs Earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanized iron wire 4mm dia as earth up to 7.5 m distance and connected by means of bolts, nuts, check nuts and washers of galvanised iron or steel all shown in electric plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including provision of necessary excavation and earth work in any type of soil, PCC pit , RCC cover 50 mm thick, reinforced with 8 mm dia TMT bars both ways @ 100mm c/c, 20 mm bore medium grade watering pipe, water funnel, 15 mm bore GI light grade protection pipe, common salt, charcoal dust, returning, filling in of soil, removal of spoil to a distance not exceeding 50 mtr etc including testing on completion complete all as specified and as directed.

M&L in repair aluminium strip 25 x 3 mm with porcelain insulators, saddles and fixing screws etc for roof conductor and down conductor above ground all as specified and directed.

M&L in repair air termination single pointed aluminium rod 12mm dia and 300mm long all as specified and directed.

M&L for test point terminal block made of gunmetal of size 75x75x25mm drilled and screened including all fixing arrangements with hexagonal headed screws and taking down old ones complete all as specified.

S&F in repair PVC junction boxes for accommodating test point of lightening arrestor syntex make all as specified and directed.

Equipment and labour for testing of earth resistance of existing earthing of lightening arrestor of building /workshop/hanger /OTM etc at Naval Base Kochi complete all as specified and as directed .

S&F in repair Modular Bell push 6A, 1module complete all as specified and as directed

S&F in repair Fan Regulator, modular electronic rotary,0-4 steps step type 100 Watt, 240 Volt 50 Hz hum free 2 module of existing type & make complete all as specified and as directed

S&F in repair switch modular 6 Amps 240 Volts one way switch complete all as specified and as directed

S&F in repair Socket 6 Amps AC 240 Volts 2/3 pin combined 2 modular type complete all as specified and as directed

S&F in repair Socket 6A/16 Amps-2/3 pin combined AC 240 Volts modular type complete all as specified and as directed

S&F in repair Switch modular type AC 240 volts 16 Amps one way complete all as specified and as directed

S&F in repair 10 Watt LED Mirror Lamp, 240V, surface mounted decorative mirror optic type with engineered plastic body and including tube rod and connected accessories including provision of flexible copper wire from ceiling rose to light fitting terminal complete all as specified and as directed.

S&F in repair SPN enclosure with two pin and earth plug and socket complete with one SP MCB, 20 Amps having breaking capacity 10 kA, complete all as specified and as directed.

M&L in repair XLPE insulated heavy duty electric cables 10 sqmm 4 core with aluminium conductor, 1100 volts grade, complete all as specified and as directed.

All as per item No. 75 here-in before but for 16 sqmm 4 core complete all as specified and as directed.

All as per item No. 75 here-in before but for 25 sqmm 4 core complete all as specified and as directed.

Taking down existing ceiling fans of 1200 mm sweep of any make and removing to workshop for following repairs and refixing the repaired fan in same location/ in any other location all as specified and as directed . (a) Opening & Strip cutting the winding of ceiling fans and re-winding with super enamelled copper wire of suitable/ existing size, with sleeves, heating, baking etc. and re-assembling the same fan. (b) Replacement of fan capacitor 2.5 mfd. (c) One coat of spray painting with white colour including leafs,motor&down rod of the fan including cleaning,filling cavities etc. Note:(i) The rate quoted shall be inclusive of cost of transportation of fan to and from workshop complete. (ii) Other Items like bearing,split pin etc will bemeasured and paid under relevent Items.

Taking down existing metalic body exhaust fans/flame proof exhaust fans of any make 250mm to 450mm sweep with frame and removing to workshop for following repairs and refixing the repaired fan in same location/ in any other location all as specified and as directed . (a) Opening the exhaust fans complete and re-winding with super enamelled copper wire of suitable/ existing size, with sleeves, heating, baking etc. and re-assembling the same fan. (b) Replacement of fan capacitor 4 mfd. (c) spray painting of exhaust fan with frame with existing colour and re-fixing the fans on same locatoon /any location Note:(i) The rate quoted shall be inclusive of cost of transportation of fan to and from workshop complete.

All as item No. 79 above but for metalic body wall fan

All as item No. 79 above but metalic body air circularors of 600 to 900 mm sweep

Taking down existing PVC body wall mounting fans upto 450 mm sweep of any make & type & servicing complete including well cleaning, removing of rust, dust etc. replacing of motor (suitable type & capacity) of any make complete and making good in working condition and refixing in any locatin all as specified & directed.

All as per Item No.82 above but of PVC body exhaust fan upto 300mm sweep

S&F ball bearings suitable for ceiling fans/exhaust fan / wall mounting fans/air circulators of existing size,including greasing complete all as specified and as directed

M&L for repairs flame proof tube light fittings incl replacement of unserviceable tube rods with LED tube rods of 1x20 Watt complete all as specified and as directed.

S&F in repair flame proof rotary switch 10 to 15 Amps complete all as specified and as directed.

S&F in repair flame proof rotary switch 16 to 25 Amps complete all as specified and as directed.

S&F in repair driver assembly for LED fittings (Indoor or Outdoor type) for light fittings (Street light, High Bay light, Flood light) from 30 to 150 Watt of any make and type with existing type driver assembly all as specified and as directed.

S&F in repair for driver assembly suitable for 2 feet x 2 feet of 36/40 Watt ceiling fittings surface mounted / recess mounted (Indoor Or Outdoor type) of any make for suitable to the existing light fittings of any.

S&F in repair surface type LED fittings 5/8 Watt round/ square type of existing make and type complete all as specified and as directed.

S&F in repair of LED bulbs of aviation obstruction light at any height complete all as specified and as directed.

M&L for checking of ceiling fan stability / tightness with fan hook for complete Satellite area as directed and make good, re-tightening of split pin / nut, bolt etc. all as per site requirement complete all as specified and as directed. Note:- (i) The cost of accessories like split pin, nuts, bolts, washers etc if any required shall be included in the quoted rate. The quoted rate shall inclusive of all labour and plants like ladder etc complete. (ii) The contractor shall maintain a register showing the location of fan duly signed by the users for the service carried out. This register shall be produced while claiming payment. (iii) The checking of fans shall be carried out once in 6 months.

Labour only for attending urgent nature of electrical complaints (within 3 hrs from intimation) like checking of existing electrical items for continuous electric supply including carrying out minor repairs such as checking of voltage calibration, checking of variation of R Y B phase in LT panel/DBs ,changing of MCBs, small pieces of wires including connections etc carrying out repairs such as tightening of loosen electric connections, nuts, bolts, screws of switches, sockets, switch boards, making joints and covering with PVC tape, minor repairs to ceiling fans / exhaust fans like repair of capacitors, cleaning and oiling etc. as required to make the electrical items/ appliances fully functional at technical area of Garuda, MO(K), NAY(K), SFNA and connected units at Naval Base from 9.00 AM to 5.00 PM on all working days all as specified and directed by Engineer-in-Charge. NOTE:- (i) The material and labour cost required for taking down existing fitting / fixture and fixing of new item shall be measured and paid separately under relevant item. Additional labour charge required for immediate attendance of complaint only shall be quoted under this item. (ii)The technician employed by the contractor shall available on all working days. The quoted rate shall inclusive of all labour, transportation of material and tools. (iii) The contractor shall display contact number of technicians in 'E' area at Naval Base to register users complaint. (iv) A penal recovery of Rs. 400/hour/complaint shall be effected on contractor beyond 3 hrs. A register shall be maintained by contractor duly countersigned by Concerned JE & AGE with time of occurrence of defect and time of rectification and submitted for claiming payment.. (v) Number of complaints may vary day to day and shall be on required basis. Contractor shall quote their rates accordingly including all aspects like labours ,tool, transportation etc.

All as per item No. 93 above but for all working days from 5.00 PM to 9.00 PM.

All as per item No. 93 above but for Sundays and Holidays from 8.00 AM to 9.00 PM.

Material, Labour, tools & equipment's for re-fixing of light fittings (after repair) of any make / type at any location, at any height in Hangers, Workshops etc (without the help of Crane etc) complete all as specified and as directed.

Taking down Exhaust fan of metal body of any type & size and painting the fan including louvers by spraying in existing colour and re-fixing in location complete all as specified and as directed.

Taking down Wall mounting fan of metal body of any type & size and painting by spraying of existing colour including louvers and re-fixing at complete all as specified and as directed location.

Taking down Ceiling fans of 1200/1400 mm of metal body of any type & size including down rods and painting by spraying in existing colour and re-fixing at any location complete all as specified and as directed.

M&L for re-tightening of MCB’s, MCB SPN, MCB TP/TPN, MCCB’s of any type/ capacity/ make, bus bar chamber etc. in any type of DB’s (4 way, 8 way, TPN, VTPN indoor type LT panels etc) of all bldg of F, G, H areas and re-tightening of all connections, (phase, neutral, earth) and replacement of loose/ over heated thimbles, bottle guards etc all as directed by Engineer-in-Charge and maintain the records duly signed by user representative

Supply & fixing ceiling fan blade screws of suitable for existing fan blades of any make and size.

ST ANTONY CONSTRUCTIONS

Oriental Constructions

SREENARAYANA ENTERPRISES

M/s VJ ENTERPRISES

ANIE JOHN CONTRACTORS

Green Ray Enterprises