PERIODICAL SERVICES INTERNAL WIRING AND OTHER ALLIED WORKS AT POSTAL UNIT HRDC TAC MI ROOM CORPS CAMP AREA ENGR REGT FHC ASCON NODE AND TANK CHOWK AREA UNDER AGE B/R-II OF GE SUKNA

Amount

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement using WPC compound complete all as specified and directed. Note:- WPC shall be measured and paid separately.

M&L for rendering 5 mm thick as in ceiling on brick or concrete surfaces etc in cement mortar 1:3 and finished even and fair with using extra cement complete all as specified and directed.

M&L for repairs to broken/damaged RCC chajjas by making good with PCC 1:2:4 type B1 or rendering 15 mm thick in cement mortar 1:4 mixed with water proofing compound to top and sides and rendering 5 mm thick to soffits in cement mortar 1:3 including necessary form work, reinforcement duly welded if required including demolition of broken/loose PCC or taking down old plaster at any storey of building complete all as specified and as directed. (Note: Rate shall be included for necessary scaffolding and safety arrangement)

M&L preparation of new plastered wall surfaces and including applying two coats of cement base paint over a coat of primer complete all as specified and directed.

M&L preparation of old decorated wall surfaces by brooming down or steel wire brushing scraping down smoke spot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and applying two coat of cement base paint complete all as specified and directed.

M&L preparation of old decorated wall surfaces by brooming down or steel wire brushing scraping down smoke spot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and applying one coat of cement base paint complete all as specified

M&L for preparation of new plastered wall surfaces and including applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over complete all as specified and directed.

M&L complete removal of existing treatment of old decorated wall surfaces and including applying two coats of weather coat acrylic exterior emulsion paint over a coat of primer complete all as specified and directed. Note :- Rate shall be included for necessary scaffolding and safety arrangement.

M&L preperation of old decorated wall surfaces and including applying one coat of exterior weather coat acrylic exterior emulsion paint complete all as specified and directed. Note :- Rate shall be included for necessary scaffolding and safety arrangement.

M&L for prepration of new plastered surfaces of wall and applying two coat of oil emulsion distemper over a coat of primer over a thin layer of wall care putty on wall surfaces complete all as specified and directed.

M&L complete removal of existing treatment of old decorated wall surfaces and including applying two coats of oil emulsion distemper over a coat of primer over a thin layer of wall care putty to obtained smoothness of plastered surfaces complete all as specified and directed.

M&L complete removal of existing treatment of old decorated wall surfaces and including applying one coats of oil emulsion distemper over a coat of primer over a thin layer of wall care putty to obtained smoothness of plastered surfaces complete all as specified and directed.

M&L for preparing newly plastered surfaces of ceilings and applying two coats of white wash complete all as specified and directed.

M&L for preparing old plastered surfaces of ceiling and applying one coats of white wash complete all as specified and directed.

M&L preparation of new plastered ceiling surfaces and including applying two coats of oil bound distemper over a coat of primer and over a thin layer of wall care putty complete all as specified and directed.

M&L for preparation old plastered surfaces and applying one coats of oil bound distemper on surfaces of ceiling complete all as specified and directed.

M&L removing old paint by paint removers or burning off by blow lamps and cleaning with scrapers, any number of coats, any width or girth from old painted surfaces of CGI / PGI sheets in roof and including applying two coats of anti corrosive paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old decorated wooden surfaces of any description, not otherwise described over 10 cm width or girth and including applying one coats of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coats of synthetic enamel paint complete all as specified and directed.

M&L writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high with synthetic enamel paint complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall by Vacuum based sanding machine, applying one coat of primer using auto roller and applying a thin layer of thick wall care putty and sanding the same by Vacuum based sanding machine till obtaining even and smooth finish and applying two coats of oil bound distemper by auto roller complete all as specified and directed as per manufacturers instructions. Note:-Multipurpose mixer shall be used for uniform and proper mixing of putty.

M&L for complete removal of existing treatment of old decorated wall surfaces by Vacuum based sanding machine, removal of nails etc & filling cracks / hole with putty, applying one coat of primer using auto roller and applying a thin layer of wall care putty and sanding the same by Vacuum based sanding machine till obtaining even and smooth finish and applying two coats of oil bound distemper by auto roller complete all as specified and directed as per manufacturers instructions. Note :- Multipurpose mixer shall be used for uniform and proper mixing of putty.

M&L for preparation of newly plastered surfaces of wall by Vacuum based sanding machine, applying one coat of primer using auto roller and applying a thin layer of thick wall care putty and sanding the same by Vacuum based sanding machine till obtaining even and smooth finish and applying two coats of exterior weather coat paint using auto roller complete all as specified and directed as per manufacturers instructions. Note :- Multipurpose mixer shall be used for uniform and proper mixing of putty.

M&L for complete removal of existing treatment of old decorated wall surfaces by washing with jet washer machine, removal of nails etc & filling cracks / hole with putty, applying one coat of primer using auto roller and applying a thin layer of thick wall care putty and sanding the same by Vacuum based sanding machine till obtaining even and smooth finish and applying two coats of exterior weather coat paint using auto roller complete all as specified and directed as per manufacturers instructions. Note :- Multipurpose mixer shall be used for uniform and proper mixing of putty.

E/M PORTIONS

M&L for point wiring for light points / fan points controlled by one, one way switch with (FRLSH) PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sqmm, with PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sqmm stranded for earth continuity wire, to be drawn in and including , PVC medium grade Concealed conduit not less than 20 mm dia with sheet metal boxes concealed fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc. including all other fixing accessories for one light / fan / exhaust fan / call bell point controlled by one 5 / 6 Amps switch, in wall with cast suitable for housing modular accessories & all necessary wall cutting and making good disturbed surface including taking down complete all as specified and as directed. (Note :- (i) Making good to match with the adjoining surface shall be included in the unit rate. (ii) Cutting chases shall be included in the unit rate.)

All as per Sl. item No. 28.00 above but for one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 28.00 above but for one 5 / 6 Amps socket outlet point on independent board.

All as per Sl. item No. 28.00 above but for one light point controlled by 2 - way switches.

All as per SI. Item No. 28.00 above but using pvc insulated unsheathed 2.5 sqmm cross sectional area cable for phase/ neutral & for earth 1.5 Sq mm green PVC insulated cable for 15 Amps socket point on independent board controlled by one switch.

M&L point wiring with 1.5 sqmm single core, PVC insulated, unsheathed FRLSH copper cable, 1100 volts grade, with multi stranded copper conductor drawn through and including PVC casing caping (double lock pattern) and accessories on wall / ceiling surfaces etc. with and including 1.5 sqmm single core PVC insulated, multistranded, unsheathed, FRLSH copper conductor cable as continuous earth continuity conductor (green in colour) with cast Iron / pressed steel terminal boxes 60 mm deep, on walls with 3 mm thick plastic laminated / hylam sheet cover, fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc including all other fixing accessories for one light / fan / exhaust fan / bell point controlled by one 5 / 6 Amps switch including taking down complete all as specified and directed.

All as per Sl. item No. 33.00 above but for one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 33 above but for one 5 / 6 Amps socket outlet point on independent board.

All as per Sl. item No. 33 above but for one light point controlled by two, 2 - way switches.

All as per Sl. item No. 33 above but for one 16 Amps socket outlet point on independent board with 2.5 sqmm cable and 2.5 sqmm earth wire.

S&F switch piano modular type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S&F socket outlet modular type 3 pin 5 / 6 Amps, 240 volts combined 2 modular complete all as specified and directed.

S&F modular type Bell push 6 Amp, 1 module complete all as specified and directed.

S&F socket outlet modular type 3 pin 15/16 Amps, 240 volts combined 2 modular complete all as specified and directed.

S&F switch piano modular type one way, 15 /16 Amps independent, 240 volt complete all as specified and directed.

S&F switch piano modular type two way, 6 Amps 240 volt complete all as specified and directed.

S&F switch piano flush type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S&F Switch piano 5 Amps single pole two way complete all as specified and directed.

S & F Socket outlet 5 Amps 3 pin flush type complete all as specified and as directed.

S&F switch piano flush type one way single pole , 15 / 16 Amps, 240 volt complete all as specified and directed.

S&F Socket outlet 2 in 1, 3 pin 5 and 15 Amps, 230 volts flush type complete all as specified and directed

S&F bell push flush type 5 Amps, 230 volts complete all as specified and directed.

S & F in repair for 100mm x 100mm x 50mm deep PVC rectangular block for mounting switches, sockets, regulators etc with including 2.8 mm thick plastic laminated white sheet cover complete all as specified and directed.

All as per Sl. item No. 50 above but 175mm x 100mm x 50mm deep.

All as per Sl. item No. 50 above but 200mm x 150mm x 50mm deep.

All as per Sl. item No. 50 above but 250mm x 200mm x 50mm deep.

All as per Sl. item No. 50 above but 350mm x 300mm x 50mm deep.

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

S&F lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendant fittings including taking down complete all as specified and as directed.

S&F modular type electronic fan regulator, with 4 step flush type 230V, AC 50 Hz not less than 100 Watt complete all as specified and directed.

S&F stepped type electronic fan regulator two module, with 5 step, AC 50 Hz 240 Volts grade 450 watt complete all as specified and directed.

S &F Bell buzzer, Ding Dong AC. 230 volts, single pole completed all as specified and directed.

S &F Call Bell, Ding Dong AC. 230 volts, single pole completed all as specified and directed.

S&F Call bell, multi tune, single pole, AC 240 V complete all as specified and directed.

M & L concealed sub main wiring with 2 runs of 2.5 sqmm main wire along with 1 run of 2.5 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade ISI marked copper conductor cable, drawn through and including adequate size rigid non-metallic PVC conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the disturbed surfaces including finishes to match with adjacent surfaces complete all as specified and directed. NOTE:- Two runs of main copper conductor, one run of earth wire and one run of PVC conduit shall be measured as one unit length.

All as per item No. 62.00 but 2 Single core of size 4 Sqmm and earth continuity conductor of size 4 Sqmm complete all as specified and as directed.

All as per item No. 62.00 but 2 Single core of size 6 Sqmm and earth continuity conductor of size 6 Sqmm complete all as specified and as directed.

All as per item No. 62.00 but 4 Single core of size 10 Sqmm and earth continuity conductor of size 10 Sqmm complete all as specified and as directed.

S&F LED battery backup inverter bulb of Lamp wattage: - 9 to 12 Watts, Battery: - Not less than 2200mAh or not less than 4 hrs backup, Efficeacy: - Not less than 110 Lm/Watt including taking down old unsv ones complete all as specified and directed.

S & F in repairs Surface and wall mounted LED batten 20 watt 4ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.95, Efficiency not less than 110 lm / W color temp 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V complete all as specified and directed.

S&F LED batten light fitting 1 x 10 watt inverter (backup) type, 230 Volts, suitable for surface mounting, lithium ion battery with minimum 4 hrs backup time, extruded polycarbonate housing & extruded polycarbonate diffuser, lumen efficacy 100 Lm/watt (minimum), colour temperature 6500K (minimum), CRI 80 (minimum), IP-20 (minimum), PF 0.90 (minimum), in-built surge protection 3.5 KV (minimum) inlcuding all fixing arragnement and electrically connecting from ceiling rose to light fitting and taking down complete all as specified and directed.

S&F in repairs LED Bulk Head fitting 10 watt with Injection molded polycarbonate housing IP66, IK10, 3.5kV inbuilt surge protection, PF ≥0.95, total System Lumens not less than 1100 lm, 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V. complete all as specified and as directed.

S&F in repairs LED Street Light 25 watt made up of pressure die cast aluminiun housing with highly efficient LEDs and PC cover with integrated lens with IP66, IK07, System Lumen Efficasy ≥100 Lm/W, 5 kV Surge Voltage Protection,Operating Voltage range 140 V - 270 V and bracket suitable for street light made out of GI pipe light grade of 25 mm bore & 0.75 mtr length (minimum), bend to shape including 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers etc, & painting the bracket with two coat of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

S & F in replacement Recess Mounted Round LED Downlighter 15 watt having slim edge with die cast aluminium housing finished in premium white powder coating & PC Opal diffuser with integral Electronic LED Driver. IP20, PF ≥0.95, total System Lumens Efficiency not less than 110 lm/W and color temp 5700k CRI ≥ 80, Operating Voltage range 140 V - 270 V. complete all as specified and directed.

S & F in replacement surface Mounted Round LED Downlighter 15 watt having slim edge with die cast aluminium housing finished in premium white powder coating & PC Opal diffuser with integral Electronic LED Driver. IP20, PF ≥0.95, total System Lumens Efficiency not less than 110 lm/W and color temp 5700k CRI ≥ 80, Operating Voltage range 140 V - 270 V. complete all as specified and directed.

S&F in replacement Recessed Mounted Square (2'x2') LED Panel light 36 watt with CRCA powder coated housing & high transmittance Opal diffuser for glare free with Electronic LED Driver. IP20, PF ≥0.95, System Lumens ≥120 lm/W, 5700k CRI ≥ 80, Operating Voltage range 140 V - 270 V.complete all as specified and directed.

S&F in repairs VTPN DB, 4 way, IP-43, IK 09, double door type with metal door, with 250 A copper neutral and earth bus bar, suitable for fixing upto 160 Amp MCCBs as incomer fixing DPX 250+12 flush to wall & making good the disturbed surfaces complete all as specified and as directed.

S&F in repairs MCB DB, TPN 4 way, IP-43, IK 09, double door type with metal door, with 100A copper neutral and earth bus bar for fixing MCB, fixing flush to wall & making good the disturbed surfaces complete all as specified and as directed.

S&F MCCB 4 pole 125 Amps breaking capacity 25 KA, Ics = 100% Icu including spreader link and taking down complete all as specified and directed.

S&F MCB TPN 40 to 63 Amp, 10 kA, 240V 'C' curve complete all as specified and as directed.

S&F MCB DB, SPN 8 way, IP-43, IK 09, double door type with metal door, with 100A copper neutral and earth bus bar for fixing MCB, fixing flush to wall & making good the disturbed surfaces including taking down complete all as specified and as directed.

S&F MCB DB, SPN 12 way, IP-43, IK09, double door, metal door type, with 100A copper neutral and earth bus bar for fixing MCB including taking down, fixed flush to wall & making good the disturbed surfaces complete all as specified and directed.

S&F MCB SPN 40 Amp, 10 kA, 240V 'C' curve including taking down complete all as specified and as directed.

S&F MCB SP 6 to 32 Amp, 10 kA, 240V 'C' curve including taking down complete all as specified and as directed.

S&F GI tubing light grade 40 mm dia for protection pipe along the wall to TPN DB for protection of cable including taking down old unsv ones complete all as specified and directed.

S&F in repairs Metal Plug Socket DB with sheet metal enclosures with two pin and earth plug and socket one double pole MCB 20 Amps,240V for Geysor connenction complete all as specified and as directed.

S&F Exhaust fan 300 mm sweep, colour grey, heavy duty, metal body, 1400 RPM (minimum), AC single phase, 230 V, 50Hz along with louwer Shutter / bird guard, nuts, screws, bolts including electrical connection, writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole and making good the disturbed surface to match the existing surface complete all as specified and directed. Note : The quoted rate is including for taking down and depositing old fan to MES store.

S&F Exhaust fan 250 mm sweep, non metallic plastic body, AC single phase, 230 V, 50Hz with & including self closing louvers, nuts, screws, bolts of specified sizes, electrical connection with twisted three core PVC insulated unsheathed flexible cord of size 0.75 sqmm copper conductor from ceiling rose to exhaust fan and writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole awriting MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole and making good the disturbed surface to match the existing surface complete all as specified and directed. Note : The quoted rate is including for taking down and depositing old fan to MES store.

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized iron earth lead wire of 4 sqmm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, P.C.C (1:3:6) type C-I with 50 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion including dismantaling old unserviceable ones complete all as specified and as directed by the Engineer-in-Charge.

S&F switch socket combination 2 in 1, 3 pin 6 and 15 Amp, flush type 230 volts universal complete all as specified and directed.

S&F switch socket combination 3 pin 5 Amp, flush type universal complete all as specified and directed.

S GUHA (BID ID -3161353)

PS ENTERPRISE (BID ID -3161461)

SHRI N.DAS (BID ID -3161427)

Jagatbandhu Enterprises (BID ID -3161541)

ASHOK MUKHERJEE (BID ID -3161515)

MS ESSCON (BID ID -3161389)

M/S B B CONSTRUCTION (BID ID -3161355)

KARMIBRINDA (BID ID -3160735)

M/s B. K. Ghosh and Co. (BID ID -3161348)