REPAIRS TO INTERNAL ELECTRIFICATION INCLUDING REPLACEMENT OF DBS MCBS LEDS MCCBS CONVERSION OF CONVENTIONAL LIGHTS INTO ENERGY SAVING LED LIGHTS AND MAINTENANCE OF LIGHTING ARRESTERS LIGHT CONDUCTOR AVIATION LIGHT AND EARTHING AT ZONE A UNDER GE NAVY

Taking down old unserviceable copper/aluminium point wiring (light,fan, socket or power) including old unserviceable fixture and fittings complete etc removing the materials for taking credit and making good the disturbed surface of wall/floor etc.

Taking down carefully old unserviceable submain wiring with aluminum conductor cable 4/6/10/16 Sqmm in PVC conduit complete removing the materials and taken as credit and making good the disturbed surface of wall / floor etc.

Point wiring with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single core FRLS drawn into and including non-metallic rigid PVC conduit of 20 mm dia,concealed FRLS wiring, along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roof excluding Modular Metal flush box and white cover plate with frame the switches, sockets, fan regulator etc as required suitable for Modular type fitting /fixture etc witch shall be measured and paid separately all as specified and directed for :-

(a) One light point controlled by one switch

(b) One Ceiling fan/Exhaust fan point controlled by one regulator / switch.

(c)One 3 pin socket outlet 5 amps socket on independent board.

(d) One 3 pin socket outlet 5 amps socket on Same Board.

(e) One light point controlled by two Nos of two way switches.

(f) One bell/buzzer point controlled by one push button.

All as per item No. 2.01 here-in-before but with 2.5 sqmm cable for one 3 pin socket outlet 15 Amps on independent board with 2.5 sqmm cable as earthing conductor.

S&F Modular Socket outlet 2 in 1, 3 pin, 6A 2 Module complete all as specified and as directed.

Supply and fix Modular switch flush type single pole one way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches.

Supply and fix Modular switch flush type single pole two way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches.

Supply and fix switch Socket combination 2 in 1, 6 Amps Flush type 3 module 240 Volts complete all as specified and as directed.

Supply and fix switch Socket combination 5 Amps / 16 amps, 5 in 1 flush type 3 Module 240 Volts complete all as specified and as directed.

Supply and fix ceiling rose 3 ways PVC / Polycarbonate, isolated body complete all as specified and as directed.

Supply and fix call bell Ding dong .

Supply and fix Step type electronic Modular fan regulator flush type2 Module complete all as specified and as directed.

S & F modular white cover plate with frame 3 module

S & F modular white cover plate with frame 6 module

S & F modular white cover plate with frame 8 module

S&F of Modular Metal flush box 3 Module

S&F of Modular Metal flush box 6/8 Module

Supply and fix Lamp holder PVC / Polycarbonate type with back plate suitable for batten fitting complete all as specified and directed.

S & F in repair LED light fitting 4feet,1x20w,a trendy wall mounted battern,with extrunded aluminium housing,with integrated LED driver, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make C&S ELECTRIC Or Crompton ,Cat Part NoLTTB4F20WLED/W

S&F in repair Energy saving new generation 10W LED IP65 bulkhead luminaire with opal diffuser,Cat Part No SIRIUS/10W,Make C&S/ Cromption/Havells/philips.

Supply and fixing in repair LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete.Make C&S Electric Or Crompton Cat Part N0:TTB2F10WLED/W

Supply and fixing in repair LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete.

Supply and fixing in repair LED 7/9 watt bulb

Supply and fixing in repair LED DRIVER 35/40 watt suitable for 2 x 2 Recess type fittings

S&F for sub main wiring/power wiring with 2 runs of 4 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 4sqmm copper FRLS cable as earth lead in PVC conduit all as specified.

M&L for sub main wiring with 2 runs of 10 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 10 sqmm copper FRLS cable as earth lead in suitanle PVC conduit all as specified.

Supply and fix Sheet metal enclousers with socket plug top and MCB SPN 20A, 240 volts, with a two pin and earth plug socket complete with one single MCB 20 Amps, 240 volts (for AC ) including taking down old unserviceable old unserviceable Sheet metal enclousers with socket plug top complete all as specified and directed.

Supply and fix in repair MCCB three pole 415 volts 50 Hz , 63 amps, with rupturing capacity 16 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge . .(Make : Havells/ABB/Standard/Legrand)

S&F in repair Double Door Vertical TPN Distribution Box 4 way complete in SS enclosure with 200 amps rated busbar.Make : Standard /Lagrant/Havells/L&T or equalent

S&F in repair MCB DB SPN 8 way complete in SS enclosure double door type with 200 amps rated busbar.

Supply and fixing repair amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning

(i) SP 6 To 32 AMP

(ii) SPN 32 AMP

S & F repair RCBO DP,100mA, 240 volts 63 Amps with Front face indication for earth leakage fault IP 20 protected terminals 35 sq mm terminals Sliding shutters. Complete all as specified and as directed by Engr-in-charge.Make:- Legrand Cat Part No 4113 35. or equalent Havells/L&T/C&S.

Supply and fix in repair Isolator TPN 40 Amp complete all as specified and as directed.

Supply and fix in repair Isolator TPN 63 Amp complete all as specified and as directed.

Supply only condenser 2.5 MFD complete all as specified and directed. (Make : Usha/Keltran/uptran)

Removing the damaged and corroded exhaust fan louvers and replace with new louvers of size up to 300mm sweep complete all as specified and directed.

Taking down defective storage water heater of any capacity from buildings after disconnecting carefully water and electric connection, opening the bottom cover replacing the defective parts fixing the cover and refixing in original position reconnecting both water and electric connection and testing complete all as specified and directed. Notes :- Replacement of spares will be measured and paid for separately under respective items of the schedule here-in-after as supply only.

Supply and Fix only new heating element of capacity 1.5KW/2KW with rubber gasket complete all as specified and directed.

Supply and fix only thermostat suitable for storage type water heater complete all as specified and directed.

Supply and only Air release valve 15mm dia suitable for geyser complete all as specified and directed.

Supply and fix only Non return valve 15mm dia suitable for geyser complete all as specified and directed.

Supply and fix only Apparatus plate assembly suitable to fix thermostate, heating elements as of geyser and nuts etc complete all as specified and directed.

Taking down defective unserviceable meter andSupply and fix electronic meters temper proofLCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH , Note old defective meter will be deposited in MES store

M&L for testing of old earthing using calibrated earth tester & submitting result to engr -in -charge. Earthing which showing much more results as specified in IS rule and disconnetivity should be replaced with new earthing items are considered as below all as directed. Note : (i) Watering of earthing with 2 Buckets (30Ltrs) water mixed with salt (total 5 Kg) shall be carried out one day before the testing & the cost of the same shall deemed included in unit rate quoted.

Dismantling/taking down old existing unsv lightening conductors & material & labour/fixing for lightening conductor assembly made out of GI pipe Medium grade of size 40 mm bore along with welded flange at one end & GI reducer socket to connect epoxy insulators of suitable size of air termination & connector for earth strip duly fixed with necessary nuts bolts & washers in PCC 1:2:4 type B0 30cm x 30cm x30cm complete all as directed. Note : GI pipe 40mm & air temination shall be measured & paid separately under relevant items

Supply only GI pipe medium grade of size 40 mm bore with all fitting for erection of lightening conductor complete as required and directed.

Supply & Fixing air termination Aluminium rod 12mm dia, 300 mm long for lightening conductor with epoxy insulators of suitable size of air termination complete all as directed.

Supply & Fixing air termination copper rod 12mm dia, 300 mm long for lightening conductor with epoxy insulators of suitable size of air termination complete all as directed.

M&L for Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm, drilled and screwed including, 3 NOS, 8mm dia 25mm long hex, head screw all as directed.

Dismantling of existing aluminium earthing/lightening conductor strip from wall/roof of bldg & refixing on porcelain insulators after grouting insulators on wall/roof with neccesory fixing arrangement (nuts, bolts & PCC work) all as directed.

M&L for painting on wall with synthetic enameled paint of black colour of 200 x 150 mm size and writing work for earth test result with date & year all as specified and directed at site.

M & L for New earthing complete with Copper plate earth electrode 600X600X3.15mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to 20x3mm copper strip at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete. Note : Copper strip and protection pipes 40 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately.

M & L for New earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 25X4mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete. Note : GI strip and protection pipes 40 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately.

M & L for New earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI wire 4mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 20mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete. Note : GI strip and protection pipes 20 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately.

Supply & fixing for Copper strip 20x3 mm on wall/batten or recessed or buried in ground all as directed

Supply & fixing for aluminium strip 25x3mm on wall/batten or recessed or buried in ground all as directed

Supply & fixing for GI strip 25x4 mm on wall/batten or recessed or buried in ground all as directed

Supply & fixing for GI wire 4 mm on wall/batten or recessed or buried in ground all as directed

Dismantling/taking down old unsv GI pipe from wall/roof of bldg /Trench & Supply and fixing of GI pipe mediam grade of size 15 mm bore for laying in trenches/floors or walls including all fittings for fixing complete as required and directed.

Supply and fixing High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 40 mm bore for erection of lightening conductor and protection for earth strips ete and including short lengths, with all pipe fittings such as ends, elbows, unions, tees, reducing tees, adopters, sockets, plugs, hose clips etc. and fixing to walls etc. complete with saddles (snap clips), wall clips, hooks, protective mild steel tube sleeves and cutting through walls, floors and their making good or laying in trenches and also cutting, screwing and waste complete as required and directed.

Supply and fixing High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 15 mm bore for erection of lightening conductor and protection for earth strips ete and including short lengths, with all pipe fittings such as ends, elbows, unions, tees, reducing tees, adopters, sockets, plugs, hose clips etc. and fixing to walls etc. complete with saddles (snap clips), wall clips, hooks, protective mild steel tube sleeves and cutting through walls, floors and their making good or laying in trenches and also cutting, screwing and waste complete as required and directed.

Dismantling/taking down old unsv GI / Al strip any size and Supply & Fixing FRLS single core cable 10 Sq mm LA to Earth test point complete as required and directed.

Supply and fixing PVC tape of 15 mm bore complete as required and directed.

Dismantling/Taking down and Supply, Installation, Testing and Commissioning of LED aviation light comprising of aluminium housing with polycarbonate enclosure, 302 nos. LED are provided AC Circuit, 230 volts with all components and fixing arragements on pipe necessary flat iron clamps, nuts, bolts & washers etc including necessary wiring circuit all as specified and as directed. Make Bajaj cat No 110731 BGAV 302 LED or equvalant

Dismantling/Taking down and Supply and fix 2 core 2.5 sqmm PVC insulated PVC sheathed weather proof multistranded Copper conductor cable 1100 volts grade including GI conduit on pole,wall etc with MS clamps all as specified and directed.

Supply only 3 core 2.5 Sqmm copper conductor cable complete all as specified and directed. (Make : Finolex/Anchor/Plaza)

Supply only 3 core 1.5 Sqmm copper conductor cable complete all as specified and directed. (Make : Finolex/Anchor/Plaza)

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