REPAIR MAINTENANCE OF INTERNAL ELECRIFICATION CEILING FAN EXHAUST FAN REPAIR MAINT OF SECURITY LIGHTS FLOOD LIGHT AROUND PERIMETER AND MAINT OF HANGER BLAST PAN LIGHT AND REPAIR/MAINT OF LT UG CABLE LT PANEL AND ALLIED WORKS AT AF STN PURNEA

Amount

Taking down carefully copper/alluminium point, wiring (light, fan, socket or power) complete including fixtures and fitting such as switches, ceiling roses, pendants, regulator socket light fitting etc, removing materials to store for keeping in safe custody for or for taking credit (credit for above items should be made as per condition seperately) and makeing good disturbed surfaces of walls , floors etc.complete all as specified and as dtrected.

M&L for point wiring with PVC caping casing of 1.5 sqmm size single core multi stranded copper conductor unsheathed PVC insualted 1100 V grade FRLSH cable drawn into and including PVC caping casing adequate width and length with accessoris and fittings like bend, elebows, crosses wall crossing etc for one light /fan/bell point controlled by one switch including shunken type pressed steel box width 3 mm thick plastic laminated sheet top cover of approved make for housing switches, sockets outlet and regulators etc and with continuous 1 No cable 1.5 sqmm copper conductor PVC insualted, unsheathed as earth wire connected to earth dolly and to be connected boxes of suitable sizes for mounting to fittings etc, and make good surface as earlier complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

All as per item No 2 here-in -before but 1.5 sqmm copper conductor for 3 pin 5 Amps socket outlet independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 1.5 sqmm complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

All as per item No 2 here-in -before but 2.5 sqmm copper conductor for 3 pin 15 Amps socket outler independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 2.5 sqmm. complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

All as per item No 2 here-in -before but 1.5 sqmm copper conductor for 3 pin 5 Amps socket outlet independent but below the switch board of light points in the same vertical plane controlled by one switch with one No earth continuity copper conductor of size 1.5 sqmm complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

All as per item No 2 here-in -before but 2.5 sqmm copper conductor for 3 pin 15 Amps socket outler independent but below the switch board of light points in the same vertical plane controlled by one switch with one No earth continuity copper conductor of size 2.5 sqmm. complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid separately.complete all as specified and as dtrected.

M&L for point wiring concealead with suitable pvc conduit of 1.5 sqmm size single core multi stranded copper conductor unsheathed PVC insualted 1100 V grade FRLSH cable drawn into and including PVC conduit adequate width and length with accessoris and fittings like bend, elebows, crosses wall crossing etc for one light /fan point controlled by one switch including shunken type pressed steel box width 3 mm thick plastic laminated sheet top cover of approved make for housing switches, sockets outlet and regulators etc and with continuous 1 No cable 1.5 sqmm copper conductor PVC insualted, unsheathed as earth wire connected to earth dolly and to be connected boxes of suitable sizes for mounting to fittings etc, complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid separately.complete all as specified and as dtrected.

All as per item No 7 here-in -before but 1.5 sqmm copper conductor for 3 pin 5 Amps socket outlet independent but below the switch board of light points in the same vertical plane controlled by one switch with one No earth continuity copper conductor of size 1.5 sqmm complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid separately.complete all as specified and as dtrected.

All as per item No 7 here-in -before but 2.5 sqmm copper conductor for 3 pin 15 Amps socket outler independent but below the switch board of light points in the same vertical plane controlled by one switch with one No earth continuity copper conductor of size 2.5 sqmm. complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

All as per item No 7 here-in -before but 1.5 sqmm copper conductor for 3 pin 5 Amps socket outlet independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 1.5 sqmm complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.

All as per item No 7 here-in -before but 2.5 sqmm copper conductor for 3 pin 15 Amps socket outler independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 2.5 sqmm. complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.complete all as specified and as dtrected.

M&L for Modular switch piano, flush type single pole one way 6 amps complete all as specified and as dtrected.

M&L for Modular switch piano, flush type single pole one way 16 amps complete all as specified and as dtrected.

M&L for Modular socket,6A-2/3 pin combination 2 module complete all as specified and as dtrected.

M&L for Modular socket,6A/16A-2/3 pin combination 2 module complete all as specified and as dtrected.

M&L for modular bell push type ,5 Amps single pole, complete all as specified and as dtrected.

M&L for Modular white cover plate with Frame,1Module,complete all as specified and as dtrected.

M&L for Modular white cover plate with Frame,3Module,complete all as specified and as dtrected.

M&L for Modular white cover plate with Frame,6Module,complete all as specified and as dtrected.

Supply and fix switch piano, flash type, single pole, one way 5 Amp complete all as specified and directed.

Supply and fix switch switch socket combination 2in 1, 2/3 pin, 5 Amp flash type complete all as specified and directed.

Supply and fix switch switch socket combination , 3 pin, 15/16 Amp, flush type complete all as specified and directed.

Taking down old unserviceable sub main wiring of copper/alluminium conductor,complete all as specified and as dtrected.

M & L for submain concealed PVC conduit wiring with 3 run of single core FRLSH ,4 Sqmm ( Nominal area ) , PVC insulated , unsheathed,multistanded copper conductor cable ,1100 Volts grade drawn through and including PVC non-metalic conduit of suitable size , medium grade ( ISI marked ) with all fittings and fixing accessories on roof, wall , ceilings etc complete all as specified and directed . ( Note : three run of 4 Sqmm cable and one run of PVC conduit in wall/ceiling be measured as one length).complete all as specified and as dtrected.

M & L for submain Caping casing wiring with 3 run of single core FRLSH , 6 Sqmm ( Nominal area ) PVC insulated , unsheathed,multistanded copper conductor cable ,1100 Volts grade drawn through and including PVC non-metalic casing caping of suitable size , medium grade ( ISI marked ) with all fittings and fixing accessories on roof, wall , ceilings etc complete all as specified and directed . ( Note : three run of 6 Sqmm cable and one run of PVC casing caping in wall/ceiling be measured as one length.),complete all as specified and as dtrected.

S&F in repair double door sheet metal enclsoures TPN DB 4 way with 200 amps rated bus bar 415 volts. complete all as specified and as dtrected.

S&F in repair sheet metal enclosures Double door DB-8 way, SPN, 200 Amps Bus bar 240 Volts complete all as specified and as dtrected.

M&L in repair Isolater/MCB TPN 415 volt,63 Amps,complete all as specified and as dtrected.

M&L in repair Isolater/MCB SPN 240 volt,40 Amps C curve,complete all as specified and as dtrected.

M&L in repair MCB SP 240 volt, 6 to 32 Amps,C-curve,10KA complete all as specified and as dtrected.

S&F ceiling rose , 3 pin PVC /Polycarboante isolated body, complete all as specified and as dtrected.

S&F call bell Multy Music / ding dong single pole 230 Volt in cluding taking down complete all as specified and as dtrected.

S&F bell push type ,5 Amps single pole complete all as specified and as dtrected.

S&F lamp holder, PVC/polycarbonenate type with cord grip cap suitable for batten fittings ,complete all as specified and as directed.

S&F stepped type electronic fan regulator flush type 2 module on the existing phenolic laminated sheet etc. complete all as specified and as dtrected.

M&L for earthing complete with copper earth palte electrode (600 x 600 x 3.15 ) mm thick buried direct in ground (earth pit not less than 2.25 m deep below ground level ) with top edge of the plate not less than 1.5 m below ground level connected to galvanized iron copper strip 20 X 3 mm by means of bolts nuts, check buts and washers of galvanized rion and steel all as shown in electrical plate No -3 connected to earth test point including necessary excavation (loose / soft /hard rock and earth work as the case may be ) earth work chamber cover, wire mesh, funnel , test point, GI protection pipes necessary salt and charcoal etc complete and testing on completion. complete all as specified and as dtrected.Note:-(i) if the desired earth resistance is not found ,earthingshall be redone by the contractor at no extra cost to the department. (ii)Testing to be carried out by the contractor in presence of Enge-in-Charge, (iii) T&P and testing instrument (meger)to be provided by the contractor at own cost.

Disconnecting of electric connection from ceiling rose and taking down the ceiling / exhaust fan / wall mounted fan/ pedestal Fan of any size , sweep complete all as specified and as dtrected.

Refixing of ceiling /exhaust fan/wall mounted fan of any size and sweep also connection with ceiling rose for electric supply complete all as specified and as dtrected.

M&L for overhauling ceiling fan of size 1200/1400 mm sweep any make after opening and cleaning the rotor , bearing and bushes by compressed air / 'K Oil and providing fresh grease to all bearings and bushes including replacement of split pins,tightening of nuts, bolts, washers etc complete and, reassembling testing for smooth functioning complete all as specified and as dtrected.

All as per item No 39 above but of exhaust fans of any make, sweep and type complete all as specified and as dtrected.

All as per item No 39 above but of wall mounted fans of any make, sweep and type complete all as specified and as dtrected.

All as per item No 39 above but of Pedestal fans of any make, sweep and type complete all as specified and as dtrected.

M&L for rewinding of coils of ceiling fans of size 1200/1400 mm sweep by using super enamelled copper wire as per existing gauge and approved quality including papering, varnishing , drying including re-assembling and testing complete all as specified as directed.

All as per item No 43 but of exhaust fan of sweep 300 mm to 450 mm ,complete all as specified and as dtrected.

All as per item No 43 but of Wall mounted fan of sweep 400 mm ,complete all as specified and as dtrected.

All as per item No 43 but of Pedestal fan of sweep 450 mm ,complete all as specified and as dtrected.

Supply & fixing the following components of size 1200/1400 mm sweep :- (a) Ball bearing No- 6201/6202,or as per existing ( Make NBC/SKF/ARC/ANT)

(b) Paper condencer 2.5 /3.15 MFD for ceiling fans & wall fans ( Make :USHA/SARDA/KELTRON /UNIVERSAL)

(c ) GM Bushing as per existing.

(d) Wire flexible twine core copper conductor of size 0.75sqmm

(e) fan hook complete with rubber rill for fixing with ceiling hook.

(f) Fan canopy set upper and lower

Supply & fixing the following components of exhaust fan of any size and make . (a ) Gun metal bushing as per existing make and size.

(b) Ball bearing as per existing size ( Make : NBC/SKF)

( c) Condencer 4 MFD for exhaust fan ( Make :USHA/SARDA/KELTRON/UNIVERSAL)

(d) Exhaust fan blades with screw as per existing make and size.

M&L for painting to ceiling fan of any make/ model and size complete with one coat of super quality synthetic enamel paint as per existing colour by spraying including preparation of old painted surfaces to remove all dust. Oil marks etc and filling cavities with fillers before painting including re-writing of MES No with black colour complete all as specified and directed .

M&L for painting to Exhaust fan of any make/ model and size complete with one coat of super quality synthetic enamel paint as per existing colour by spraying including preparation of old painted surfaces to remove all dust. Oil marks etc and filling cavities with fillers before painting including re-writing of MES No with black colour complete all as specified and directed .

S&F in replacement for M S louvers with nuts, bolts and washers suitable to exhaust fan 300 mm sweep of any make and model after taking down old existing unserviceable MS louvers, complete all as specified and as dtrected.

All as per Ser item No 59 above but 450 mm sweep .complete all as specified and as dtrected.

S&F hanging hook "S" type suitable for ceiling fan of any capacity.complete all as specified and as dtrected.

S&F round block sheet for fixing with ceiling of fan.complete all as specified and as dtrected.

S&F led batten round tube light fitting 20 watt Complete including taking down old u/S light complete all as specified and as dtrected.

S&F recessed led downlighter round 9 watt Complete including taking down old u/S light complete all as specified and as dtrected.MAKE:-cROMPTON Cat no- LSDEP-09-CDL ,or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ

S&F spot light astra spot 7 watt(WW) Complete including taking down old u/S light complete all as specified and as dtrected. MAKE:-.Model No-58904 of Philips or its equivalent. or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ

Exavation in trenches, 1.5m wide and n. exc. 1.5m in depth , fo foundation etc..n.exc 10 sqm on plan and n. exc 1.5 m in depth and gatting out in soft / loose soil for laying of cables complete all as specified and as dtrected.

Returnig , filling in, including spreading, levelling,watering and well ramming in layers not exc 25 cm in soft / loose soil complete all as specified and directed by Engr-in-charge.

Removing excavated material n. exc 50m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed by Engr-in-charge.

Material and labour for sand cushioning / sand covering for underground cable protection and consolidated and compected with clean dry sand complete all as specified and directed by Engr-in-charge.

M&L for sub class B bricks laid pwerpendicular over cable protection complete all as specified and as dtrected.

Relaying of bricks obtained from item No- 66 for protection of UG cable all as specified and directed by Engr-in-charge.

Taking up old ACSR(all phase and nutral) from pole or U/S LTcable any size & type from the trenches or pipe including taking out brick cable protection if required and deposited as directed(Excavation and earth work if any measured & paid separately).complete all as specified and as dtrected.

Supply &Laying only in trenches,fix on pole or passing through pipe and testing LT , XLPE insulated (heavy duty) PVC elecric cable with aluminium conductor , 1100 volte grade , cross-sectional area including taking out U/S LT cable and and aluminium cable lugs of suitable size and ratings for the following sizes:-. (a) 25 sq mm 4 Core cmplete

(b) 35sq mm 3.5 core complete all as specified and as dtrected.

(b) 50sq mm 3.5 core complete all as specified and as dtrected.

(b) 120sq mm 3.5 core complete all as specified and as dtrected.

Taking down old U/S HPSV/HPMV/CFL/hanger light/type fitting ofter disconnexcting electric connection of any capacity from pole/building complete all as specified and as dtrected.

S&F in repair hanger/blast pen LED light fitting circular highbay with tapered fin designed aling with IP 66 protection 100watts including removing and safe refixing of hanger net ,complete all as specified and as dtrected.

Taking down old LED perimeter light/secirity light fitting of any size and any capacity from pole with disconnecting the existing line for pole and cleaning the carbon of existing cable of pole box and light fitting connector and refix the same on pole complete all as specified and as dtrected.

Supply and fixing in repairs LED street light fitting 72/70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as dtrected. Make- Crompton, Cat No-LSTP-72-CDL-M or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ.

Supply and fixing in repairs LED Post top 40 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as dtrected. Make- Surya, Cat No-SLEPT40-ETPP or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ.

Supply and fixing in repairs LED bollard light fitting 10 Watt 230 V AC outdoor type complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete including fixing arrangement all as required .complete all as specified and as dtrected. Make- Crompton, Cat No-LBLSN-10-CDLor equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ.

S&F cable PVC insulated fixible type 2.5 sqmm 3 core copper conductor cable including laking out old unserviceable cable from juction box to street light fitting,hanger light/blast pen light. complete all as specified and as dtrected.

M&L for GI pipe (medium grade, ISI) pipe 32 mm dia , 1.5 mtr long light grade , bent to shape for street light fittengs bracket, with 2 pair of MS clamps of suitable length of size 40mmx 5mm of Msflat iron with nuts, bolts& washer including applying two coats synthetic enamel aluminium paint over a coat of red- oxide complete all as specified and as directed by Engr-in -charge.

S&F weather proof junction box made of thermoplastic polycarbonate with gasket comply with IP66, dust and jet water proof of size 350x250x150mm suitable size for cable size upto 50 to 70 sqmm alongwith cable inter for terminal and three phase with neutral aluminium busbar including controlled with MCB 6 Amp ''C'' curve complete with necessary item including a pairs of MS flat iron clamp of size 40x5mm with 10mm nuts bolts of suitable length with washer , including two coat of synthetic enamel aluminium paint(first grade) over a coat of red oxide primer suitable to fix in steel tubular pole/pcc pole after taking down of old one, complete all as specified and as directed.

Supply and laying in replacement GI pipe 80 mm dia light grade for UG cable protection icluding boring for road crossing complete all as specified and as directed by Engr-in - charge.

Labour only for road boaring for cable crossing using manual boring prosses complete all as specified and as dtrected.

Supply and fix in replacement of Rigid non metallic PVC conduit ,heavy duty,exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, redusers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc of size 20 mm dia complete all as directed by Engr-in-charge.

supply and fixing of juction box bus bar suitable for 50 sq mm & 70 sq mm (note: properly open cable joint with lugs after fix the bus bar and refix the same :),complete all as specified and as dtrected.

Supply and fix ported driver of LED street light fitting of capacity 45/72/90/120 watt as per sample complete all as specified and as dtrected.

Supply and fix cable route indicator of appropriate size for HT /LT cable including pcc of indicator complete all as specified and as dtrected.

S&F in repairs digital time switch multifunctional suitable to fix existing panel for street light including all necessary fixing arrangement complete all as specified and as dtrected.Make-Havells Cat No- DHTLB01016 or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ.

S&F in repairs contactor 4 NO,40 A, 3 module,coil voltage 230 V,50Hz suitable to fix existing panel for street light including all necessary fixing arrangement complete all as specified and as dtrected.Make-Havells Cat No- DHTLB01016 or equivalent make and model of PHILIPS / HAVELLS INDIA LTD / SURYA ROSHNI LTD / WIPRO / BAJAJ.

[email protected]

M/S RAM DAS

ASHA ENTERPRISES

M/S. R.K. ENTERPRISES

M/s. Rakesh Roshan

M/s.Keshab Chandra Ghosh