REPAIR/MAINTENANCE OF INTERNAL ELECTRIFICATION,TESTING OF EARTHING INFRASTRUCTURE AND OTHER MISCELLENEOUS WORKS AT AFS SAMANA.

Amount

Material & Labour in repairs for point wiring for one light / Fan point controlled by one, one way switch complete with 1.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed, fire retardant low smoke cable 1100 volts grade ISI marked drawn through and including PVC capping & casing not less than 25 mm wide, including all accessories like bend, tees, junction boxes etc. including 1.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed, fire retardant low smoke cable as a earth wire connected to common earth dolly, etc including PVC surface type terminal box of suitable size with PVC cover complete.

All as per item No 1 above but point wiring for One light point controlled by two Nos 2-way switch.

All as per item No 1 above but point wiring for one 5 Amps socket outlet on independent board controlled by one-way switch.

All as per item No 1above but point wiring for one 5 Amps socket outlet on same board controlled by one-way switch.

All as per item No 1 above but One bell /Buzzer point controlled by one push button on the same board with other switch or independent with cable 1.5 sqmm size.

All as per item No 1 above but wiring with 2.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed fire retardant low smoke, cable and 2.5 Sqmm multi-stranded copper conductor PVC insulated, unsheathed fire retardant low smoke, cable as earth wire connected to common earth dolly for 15 Amps multipurpose socket outlet on independent board, controlled with one way switch.

Material & Labour in replacement for sub main wiring with 2 run single core multistranded copper conductor cable, of size 2.50 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke (FRLS) drawn through and including PVC capping & casing not less than 25 mm wide with all necessary fitting and including one run single core multistranded copper conductor cable, of size 2.50 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable and one run earth wire with PVC capping & casing will be measured as one running meter for payment.

Material & Labour in replacement for sub main wiring with 2 run single core multistranded copper conductor cable, of size 4.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke (FRLS) drawn through and including PVC capping & casing not less than 25 mm wide with all necessary fitting and including one run single core multistranded copper conductor cable, of size 4.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable and one run earth wire with PVC capping & casing will be measured as one running meter for payment.

Material & Labour in replacement for sub main wiring with 2 run single core multistranded copper conductor cable, of size 6.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke (FRLS) drawn through and including PVC capping & casing not less than 25 mm wide with all necessary fitting and including one run single core multistranded copper conductor cable, of size 6.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable and one run earth wire with PVC capping & casing will be measured as one running meter for payment.

Material & Labour in replacement for sub main wiring with 2 run single core multistranded copper conductor cable, of size 10.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke (FRLS) drawn through and including PVC capping & casing not less than 40 mm wide with all necessary fitting and including one run single core multistranded copper conductor cable, of size 10.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable and one run earth wire with PVC capping & casing will be measured as one running meter for payment.

M&L in repairs Switch piano, flush type single pole, one way 6 Amp.

M&L in repairs Switch piano, flush type single pole, two way 6 Amp.

M & L in repairs Bell switch 5 amps, AC, 230 volts, single pole.

S&F in repairs Switch socket combination 2/3 pin, 6 Amp flush type universal.

M & L in repairs for Switch socket combination white polycarbonate body, 6A / 16A- 230 V, Multipurpose, including connecting complete.

M & L in repairss socket outlet 2 in 1 ,6/16 amps 5 in 1 flush type pvc/polycarbonate body 230 V,Multipurpose,including connecting complete.

S & F in repairs Socket outlet 3 pin, 6A, flush type.

M&L in repairs for PVC cassing capping of size 25-32 mm with its necessary accessories screw and bolt etc complete.

S&F in repairs 2.5Mfd capacitor,440V suitable for ceiling fan along with taking down old one complete.

S&F in repairs Lamp holder, PVC / Polycarbonate type with back plate suitable for batten fittings.

S&F in repairs Modular switch 1 way 6A, 1 module.

Supply and fix in repairs Modular Bell push 6A 1 module.

Supply and fix in repairs modular type Socket, 6A - 2/3 pin combined 2 module.

Supply and fix in repairs modular type Modular switch 1 way 16A, 1 module.

Supply and fixing in repair modular type Socket 6A/16A - 2/3 pin combined 2 module.

Supply and fix in replacement modular type Fan step regulator, 120W - 2 module.

Supply and fix in repair surface plastic box of 1 module for mounting switch/socket and connecting all wires connection as in working condition, complete and directed.

Supply and fix in repair surface plastic box of 2 module for mounting switch / socket and connecting all wires connection as in working condition,complete and directed.

Supply and fix in repair surface plastic box of 4 module for mounting switch/socket and connecting all wires connection in working condition ,complete and directed.

Supply and fix in repair surface plastic box of 8 module for mounting switch/socket and connecting all wires connection in working condition,complete and directed.

Supply and fix in repairs 3 module top plate with support plate of modular fitting including connecting complete.

Supply and fix in repairs 8 module top plate with support plate of modular fitting including connecting complete.

S&F in repairs Ceiling rose, 3 terminal polycarbonate, isolated body including connecting complete.

Supply and fix in repairs stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd. including connecting complete.

S&F in repairs Bell ding dong, AC, 230 volts, single pole including connecting complete.

S&F in repairs Distribution board made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 4 way with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection, single pole and neutral 230 volts, double door type, fixed flush to wall complete all as specified and directed.

S&F in repairs Distribution board made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 8 way with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection, single pole and neutral 230 volts, double door type, fixed flush to wall complete all as specified and directed.

S&F in repairs Distribution board made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 12 way with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection, single pole and neutral 230 volts, double door type, fixed flush to wall complete all as specified and directed.

S&F in repairs Distribution board made out of sheet metal enclosure (CRCA sheet) dust and vermin proof TPN 4 way, vertical type with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection,single pole and neutral 415 volts, double door type, fixed flush to wall complete all as specified and directed.

Supply and fix in repairs MCBs single pole 6 to 32 Amps, 230 volts with ‘C’ curve, fixed in sheet metal board complete including connecting.

Supply and fix in repairs MCBs single pole & neutral, 6 to 32 Amps, 230 volts with ‘C’ curve, fixed in sheet metal board complete including connecting.

Supply and fix MCBs triple pole & neutral, 63 Amps, 415 volts with ‘C’ curve, fixed in sheet metal board complete including connecting.

Supply and fix in repairs MCBs triple pole & neutral, 40 Amps, 415 volts with ‘C’ curve, fixed in sheet metal board complete including connecting.

Supply and fix in repairs Starter for 40 watt tube light fitting. Make: Phillips/Crompton Greaves/Bajaj

Supply and fix in repairs 2x36 watt,240 V,50 Hz electronic choke suitable for false ceiling light fitting complete.

Supply and fix in repairs 36 watt,240 V,50 Hz electronic driver suitable for false ceiling light fitting complete.

Supply and fix in repairs Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of rating 20 amps, 240 V.

S&F in repairs 18 watt Ballast , 220 V , 50 HZ suitable for 18 watt CFL light fitting.

S&F in repairs 18 watts CFL, 2 or 4 pin type fixed to CFL light fittings .

S&F in repairs 36 watts CFL, 2 or 4 pin type fixed to CFL light fittings.

S&F in repairs energy efficient LED tube light fitting with built in LED & integral LED driver 18 to 20 watt, channel housing & diffuser of length 1200 mm (approx) with all accessories, fixing arrangement internally pre-wired, fixed in position & connecting complete all as specified and directed.

S&F in repairs energy efficient LED tube light fitting with built in LED & integral LED driver 8 to 10 watt, channel housing & diffuser of length 600 mm (approx) with all accessories, fixing arrangement internally pre-wired, fixed in position & connecting complete all as specified and directed.

S&F in repairs energy efficient LED tube light fitting with built in LED & integral LED driver 5 watt, channel housing & diffuser of length 300 mm (approx) with all accessories, fixing arrangement internally pre-wired, fixed in position & connecting complete all as specified and directed.

Supply and fixing in replacement LED hexagon bulk head light fitting of 10 Watt capacity, Cool white with all connected accessories fixed in position complete. Make :- cat part No :-HEXAFT10WLED857SSYMBOPC of havells OR equivalent of crompton/wipro.

S&F in repairs Recessed mounted LED smart down light of 12 watt, 4000 K including all fitting, fixture complete. Make :- cat part No :-D111240 of wipro OR equivalent of makes given in Appx "B".

S&F in repairs Recessed mounted LED smart down light of 6 watt, 4000 K including all fitting, fixture complete. Make :- cat part No :-D110640 of wipro OR equivalent of makes given in Appx "B".

S&F in relacement Recessed mounted round LED panel light of 16 watt, 6500 K including all fitting, fixture complete. Make :- cat part No :-DN192B LED9S-6500 PSU WHS1 of Phillips OR equivalent of makes given in Appx "B".

S&F in repairs LED driver suitable for 16 watt, 6500 K round panel light along with its connector complete. Make :- Crompton/havells/Wipro/PhilipOR equivalent of makes given in Appx "B".

Supply and fix in replacement Energy efficient recessed mounted LED luminaries 36 watt suitable for 600 x 600 mm grid ceiling along with flat diffuser and constant current electronic driver all as specified and directed. Make :- cat part No :-RC365B LED 22-5000 PSU OD WH of Phillips OR equivalent of makes given in Appx "B".

Deployment of manpower, instrument, tools, and all connected accessories for testing of earth resistance of existing earthing at provided earth test point for each earth set by competent calibrated digital earth test meter electronic type along with accessories (earth rod set with Cu wire with clips) and recording the result dully signed with date by MES representative and contractor all as specified & as directed by Engg-in - Charge. NOTE:- Testing of each earthing shall be carried out at the interval of 1 months and measurement shall be carried each time separately and test result shall be maintained dully signed with date by MES representative and contractor.

Supply and fix in repairs Heavy duty poly plastic Earth pit cover of HDPE material, green color,Bottom diameter ( OD 320 mm / ID 290 mm) of wall thickness 5 mm ,height 260 mm with top cover and grouted with the use of concrete along the pheriphery of earth pit completely as directed by Engg-in- Charge.

M&L for pouring Earthing Soil Resistivity improvement compound Gel, Enhancement compound Transparent Liquid Jel in 5 Kg packing all as specified and directed by Engr-in-charge. Make -JJ Engineering / SM Infotech / Powertack

Brazing of copper strip of any size strip using brazing tourch suitable temp and using brazing rod all as specified and directed by Engg-in-charge.

Material and Labour in repairss for Copper strip 25 x 4mm with saddles and fixing screws etc. for roof conductors and down conductors above ground.

Material and labour in replacement for provision of earthing complete with galvanized iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to galvanised mild steel strip 32 x 6 mm by means of bolts, nuts, check nuts and washer of galvanized steel, watering pipe of 20 mm bore galvanised iron medium grade and 40 mm bore galvanised iron light grade for earth strip protection including.....

.....all excavation, earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note : (i)Earth result after installation completely should be less than 5 Ohm . (ii)Quoted rates shall be deemed to include for earth strip with protection pipe of 7.5 M length.

Material and labour in replacement of earthing complete with copper earth plate electrode 600 mm x 600 mm x 3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to copper strip of size 20 mm x 3 mm by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, light grade, and 40 mm bore galvanised iron light grade for earth wire protection including all excavation earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, .......

........type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note:- Quoted rates shall be deem to include for earth strip with protection pipe of 7.5 M length.

Material and labour in replacement of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire.

Supply and fix in repairs 20 mm size UPVC half turn cock valve for UPVC pipe and fixed ISI marked complete all as specified and directed.

Material and labour for tripod chemical earthing (comprising of three chemical earthing) as per drawing attached (Sketch No 01). The chemical earthing will have specification as follows :- (a) Copper electrode of wall thickness minimum 2 mm not less than 3 mtr length with not less than 75mm outer dia . (b) Fixing of copper Earth Electrode by drilling / boring 175 mm dia hole, 5.00 mtr deep in any type of strata, placing electrode in hole, return filling excavated soil by mixing min 10 kg GEL per bore and 75 kg Soil Resistivity Improvement (SRIP) compound as per manufacturer instruction (c) FRP earthing result display board 254 x 380mm made out of plastic material showing information related to type of earthing, earthing result, due date of testing along with fixing size 610mm height made of plastic hollow pipe of dia 20 mm.

(d) PCC earthing protection chamber for each earthing pit in PCC 1:2:4 type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 kg/sqm) Make:- Powertrac/McML Earthing Solution/Ashlock. Note :- (a) The copper strip connection to each electrode and to the equipment will be measured and paid separately. (b) All other items are included for chemical earthing in the item except copper strip as mentioned in note(a) every other items is deemed to be included in the item. (c) The chemical earthing will be carried out by the manufacturer or its authorized representative on the site.

(d) The earthing result will be obtained for each electrode must be less than 1Ω. Otherwise contractor is liable to do chemical earthing to meet the result without extra cost if the results are above 1Ω. (e) Contractor must visit the site before quoting the tender to understand the difficulty and cost for carrying out the job in the station. It is important that contactor ascertain the quantum of work. (f) Contractor must produce the certificate from the manufacturer that chemical earthing has been carried out by manufacturer. The manufacturer must also mention the warranty for chemical earthing. (g) Extension strip from electrode strip upto 0.15 m height from GL to be deemed included in quoted rate including brazing (h) The contractor has to give in writing for 3 years minimum warranty for constant result of earth below 1Ω.

Jagdamba Engineering

jagdish machinery stores