SPECIAL REPAIRS FOR RELACEMENT OF OLD ALUMINIUM WIRING WITH COPPER WIRING AND REPLACEMENT OF FITTINGS AND FIXTURES IN OFFICERS MD ACCN AT OLD ALLENBY LINE OFFRS ACCN BOLARUM LINE UNDER AGE EM (N) OF GE (NORTH) SECUNDERABAD

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / switches / sockets / regulators/ light fittings etc and removal of unserviceable material out of site area and making good the disturbed surfaces of wall/ceiling all as specified & directed by Engr in Charge.

Disconnecting and removing the MCB DBs/AC Box of any size from any height, complete all as specified and directed by Engg in Charge.

Taking down old submain wiring of any size and type complete all as specified and directed by Engr in Charge.

M&L Providing point wiring complete with multistranded copper conductor cable in concealed with using PVC insulated unsheathed cable 1.5 Sqmm (nominal area) up to 1100 V grade FRLSH conforming to IS - 694 multistranded drawn through and including PVC rigid conduit medium grade of size minimum 20 mm with all accessories with new sunk type pressed steel terminal boxes suitable for MODULAR switches including fixing/grounting sunken/ surface as per site requirement covered with suitable modular white cover plate for suitable size for mounting of MODULAR switches, regulators and drawing continuous earth wire with one run of 1.5 Sqmm (nominal area) PVC insulated unsheathed cable up to 1100 V grade FRLSH conforming to IS - 694 multistranded copper conductor as earth wire and connecting to common earth dolly for one light/Fan point controlled by one, one way switch 5 amps, SP and making good the disturbed wall surfaces to match with the existing surfaces complete all as specified and as directed for the following :- Note: 1. Modular cover plate with frame and modular metal flux box shall be deemed inclusive in the unit rate quoted. 2. Cutting/chases will be measured and paid separately.

All as per Item No. 4 above, but one light point controlled by two way switches.

All as per Item No. 4 above, but one bell point controlled by one one way switch.

All as per Item No. 4 above, but for one 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per Item No. 4 above, but for one 3 pin 5 Amps switch socket outlet point controlled by one switch on the same board.

All as per Item No. 4 above, but for using 2.5 Sqmm single core copper conductor cable of multistranded PVC insulated sheathed FRLSH 1100 Volts grade for 3 Pin 15 Amps switch socket combination point on independent board including running of 2.5 Sq mm FRLSH copper conductor PVC insulated cable as earth continuity conductor

S & F Modular switch 1 way 6 Amps, 1 Module complete all as specified and directed.

S & F Modular switch 1 way 16 Amps, 1 Module complete all as specified and directed.

S & F Modular switch 2 way 6 Amps, 1 Module complete all as specified and directed.

S&F Modular Bell Push 6A, SP,230V,AC,1 Module complete all as specified and directed.

S&F Modular Socket outlet multipurpose 5 Pin, 6 amps, 230 volts combined 2 Module complete all as specified and directed.

S&Fmodular Socket outlet multipurpose 6 Pin, 6/16 amps, 230 volts combined 2 Module complete all as specified and directed.

S & F Modular ceiling fan regulator for compactibility with BLDC ceiling fan, 5 stepped type heavy duty suitable to work on 230 volts, 2 Module complete all as specified and directed.

S & F Ceiling rose three terminal surface bakelite type AC 50 Hz 230 volts of size 65 x 50 mm complete all as specified and directed.

S&F Bell ding dong working on 230 volts AC Supply,single pole complete all as specified and directed.

S & F in replacement of Modular Single pole and Neutral enclosure (Modular AC Box) with a two pin and earth plug and socket complete with one single pole MCB 25 Amps (AC Box) complete all as specified and directed.

S&F Wall mounted LED Batten, extruded powder coated aluminum housing heat sink provided for efficient heat dissipation & integrated electronic driver 1x10W, with LED 10W tube,230 Volts,bipin holders diffused type, connector block, internally pre wired with 2 Nos PVC round blocks for mounting arrangement including all accessories etc including new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting complete all as specified and directed.

S&F Wall mounted LED Batten, extruded powder coated aluminum housing heat sink provided for efficient heat dissipation & integrated electronic driver 1x20W, with LED 20W tube,230 Volts,bipin holders diffused type, connector block, internally pre wired with 2 Nos PVC round blocks for mounting arrangement including all accessories etc including new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting complete all as specified and directed.

S&F LED light fitting 1x10 W bulk head luminaries including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

S&F LED security Light luminaire 35 watts with deep drawn housing including all accessories and Lamp, with suitable pipe bracket 25 mm dia 1.50 Mtr length fixed on wall with suitable flat iron clamps and nut bolts complete all as specified and directed.

S&F Wall mounted light fitting suitable for suitable for 1x 9-10 Watt LED Bulb with all accessories including taking down existing unserviceable light fitting complete all as specified and directed.

S&F Lamp holder PVC/Polycarbonate type with back plate suitable for B22 type LED bulb complete all as specified and directed.

S&F 9 W LED Lamp suitable for angle and batten holder and wall counted light complete all as specified and directed.

S & F Sheet metal enclosure MCB DB SPN 12 way with 200 amps rated bus bar 240 volts double door with magnetic locking system complete all as specified

Supply and fix in replacement of MCB SP 6 to 32 Amps 240 volts, 'B' curve for fixing on MCB DB's complete all as specified and directed.

S & F in replacement of MCB SPN 32 to 40 Amps 240 'C' curve 240 volts for fixing on MCB DB's complete all as specified and as directed.

S&F Sheet metal enclosure vertical type MCCB DB TPN 4 way double door with suitable rated bus bar 415 volts suitable for and including MCCB TPN as incomer with suitable rated copper bus bar with neutral link including provision for 100 Amps MCCB 25KA TPN as incomer and SP/TP MCBs as outgoing and total number of modules equal to MCCB TPN + 12 with blanking plates and fixed flush to wall and making good the disturbed surfaces etc, complete all ass specified and as directed. Note: MCB SP/TPN will be measured and paid seperately.

S&F in repairs MCCB 100A 16KA complete all as specified and as directed

M & L Submain wiring with 2 runs of single core 2.5 sqmm PVC insulated sheathed multistranded FRLSH 1100 volts grade with copper conductor drawn through non-metalic rigid PVC conduit and conduit accessories of medium grade not less than 20mm dia including one run of single core 2.5 sqmm PVC insulated sheathed multistranded 1100 volts grade with copper conductor FRLSH cable as earth continuity conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain wiring complete all as specified and as directed. Note: 3 runs of 2.5 sqmm cable and 1 run of PVC conduit with accessories shall be measured as 1 unit of running metre.

All as per Item No.32 above, but 2 runs of single core 4 sqmm and one run of single core 4 sqmm as earth continuity conductor. Note: 3 runs of 4 Sqmm cable and 1 run of PVC conduit with accessories shall be measured as 1 unit of running metre.

M&L Earthing with galvanized mild steel earth plate electrode 60 centimetre x 60 centimetre x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 metres below ground level, the top edge of the earth plate at a depth of not less than 1.5 metres below ground level connected to galvanized iron earth wire of 4 mm dia by means of bolts, nuts and washers made out of GI / steel earth wire protected by GI light grade pipe 15 mm bore, 20mm dia light grade galvanised iron pipe with funnel wire mesh for watering and connecting to main switch board / control board all s shown in electrical plate of SSR Pt - I connected to earthing test point and including testing on completion complete all as specified and as directed. Note: The unit rate shall also include for excavation, earth work in hard/dense soil, plain cement concrete 1:3:6 type C1 by using 20 mm graded aggregate in pit, 50 mm thick reinforced cement concrete 1:2:4 type B1 using 20 mm graded aggregate cover duly reinforced with 8 mm dia TMT bars @ 100mm centre to centre both ways, CI cover with CI frame hinges, galvanised iron funnel with watering pipe, wire mesh, complete.

M&L Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of andings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm complete all as specified and directed.