PETTY REPAIRS / MAINT OF FITTINGS AND FIXTURES, DBS SUBMAIN WIRING AND OTHER ELECTRIC WORK AT INS SARDAR PATEL AND NAVAL AIR ENCLAVE PORBANDAR

Amount

Taking down copper/aluminium point wiring (light, fan,buzzer, socket or power & AC Points) complete, including fixture and fitting such as switches, ceiling roses, pendents, regulators, sockets,etc. removing materials to store for keeping safe custody or for taking credit and making good disturbed surfaces of walls, floors etc as per existing all as Specified and directed by Engr-in-Charge.

Taking down sub main wiring with aluminium/copper conductor PVC insulated cable of any size drawn through rigid steel / PVC conduit GI wire accessories etc complete and removing materials from site except those which are found serviceable kept in safe custody for reuse in the work.

Material & labour for point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC concealed conduit of 20mm dia or higher, medium grade complete with and including all PVC conduit accessories and replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc including all cutting / chases etc in walls and making good to the disturbed surfaces to match the existing complete all as specified and directed for the followings :-

(a) One light point controlled by one one way switch

(b) One fan/ exhaust fan point controlled by one one way switch

(c) One buzzer point controlled by one one way switch

(d) One 5 Amps 3/5 pin socket outlet on same board with other switches.

(e) One 5 Amps 3/6 pin socket outlet on independent board

(f) One light point controlled by two Nos two way switches

Description all as per item no 3 above but with using 2.5 sq mm PVC insulated multi-stranded copper conductor for independent switch socket outlet 6 pin 5/15 Amps and incl 1.5 sqmm PVC insulated multi-stranded copper conductor single core as earth continuity conductor wire duly connected to all common earth point, drawn through 20 mm dia PVC surface conduit in any length all as directed at site.

Description all as per item no 3 above but for AC/Geyser Point 4 sq mm PVC insulated multi-stranded copper conductor for industrial socket outlet 3 pin 16 Amps point and one single core 2.5 sq mm PVC insulated unsheathed copper cable as earth continuity conductor (colour green) fixed to dolly.

S&F Switch piano flush type 5/6 Amps single pole one way 230 Volts

S&F Switch piano flush type 15/16 A single pole one way 230 V

S&F Socket Outlet 2 in 1, 3 pin 5 Amps flush type 230 Volts

S&F Socket Outlet 2 in 1 3/6 pin 5and15 Amp flush type 230 V

S&F switch piano flush type, 6 amps two way, SP, 230 volts AC.

S/F Bell push, flush type 5 Amps 230 Volts

S&F Stepped type electronic fan regulator flush type on the existing sheet for 1200 /1400 mm sweep fans complete.

S & F in replacement modular switch 6 Amps, two way, one module 240 volts, 50 Hz all as directed.

S & F in replacement modular blank plate, one module 240 volts,50 Hz all as directed.

S&F in replacement Fan step regulator, rotary type, 120 W, modular humfree AC 230 volts, 2 module duly ISI marked.

Supply and fixing in replacement bell, AC, 230 volts, single pole, ding dong type on and including 03 mm thick plastic laminated sheet cover of suitable size with brass screws and washers etc complete all as directed.

S&F in replacement ceiling rose surface bakelite, 65x50mm 2 or 3 terminals complete all as specified and directed.

M&L for sub main wiring with 2 runs of single core PVC insulated, unsheathed, multi stranded, FRLS, 1100 volts grade, copper conductor cable of size 4 sqmm along with earth wire of 2.5sqmm (with same specification) drawing through conduit all as specified and directed.

M&L For Sub main wiring concealed with 6 sqmm (Nominal area) with two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable including 1100 V grade, drawn through Conduit including 4 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to all common earth point all as Specified and directed by Engr-in-Charge.

M&L For Sub main wiring concealed with 10 sqmm (Nominal area) with two runs of single core cable PVC insulated FR multistrand unsheathed copper conductor cable including 1100 V grade, drawn through Conduit including 6 sqmm (nominal area) single core PVC insulated multistrand unsheathed copper conductor as earth wire and duly connected to all common earth point all as directed.

S&F board distribution in sheet steel enclosure with bus bar neutral link, earth bar and Din rail suitable for fixing MCBs TPN 4 way 415 Volts Double door complete after taking down existing DB all as specified and directed.

S & F Sheet metal enclosure DB ,Single pole and neutral with 200 Amps rated bus bar,230 volts double door type including connecting all connections of wire to MCBs with proper lugs & arrangements, making good to the disturbed surface after taking down existing DB all as specified and directed.

a) DB 4 way

b) DB 8 way

c) DB 12 way

Supply and fixing loadline distribution box 4 way, AC, TP & neutral metal enclosure, double dooor, 415V AC, concealed type with suitable bus bar, neutral link, earth link suitable for MCCB, 100Amps as incomer and MCB,SP as out going after taking down existing DB all as specified and directed.

Supply and fixing loadline distribution box 8 way, AC, TP & neutral metal enclosure, double dooor, 415V AC, concealed type with IP-43 protection complete with suitable bus bar, neutral link, earth link suitable for MCCB 125/150Amps as incomer and MCB, SP as out going after taking down existing DB all as specified and directed Legrand/Hager.

S & F in replacement sheet metal enclosure with Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB with 20 Amps after taking down existing.

S&F in replacement MCCB, 3pole, 415 volt AC, 100 amps, fixed type with breaking capacity 16KA all as specified.

S&F in replacement MCCB, 3pole, 415 volt AC, 125 amps, fixed type with breaking capacity 16KA all as specified.

Fixing only LED tube light fitting/bulk head/decorative lights of any sizes and wattes. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size.

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

S & F in replacement of street light fitting bracket, 1.5 mtr long made of galvanized iron pipe of 40 mm dia size light grade complete with nut, bolts, washer etc inclusive of one primer coat, one under coat and one finishing coat of silver paint complete all as directed.

S & F in replacement of street light fitting bracket, 2.5 mtr long made of galvanized iron pipe of 40 mm dia size light grade complete with nut, bolts, washer etc inclusive of one primer coat, one under coat and one finishing coat of silver paint complete all as directed.

Fixing only ultra modern recess mounting luminaire LED Security light of any sies and any wattes.

Taking down fans and cleaning to remove any type of sticky dust with cleaning material as required and fixing in its original position after repairing, greasing, oiling, replacement of minor items such as pins, nut bolts etcof following fans:-

(a) Ceiling fan 1200mm/ 1400mm sweep (any type/ make

(b) Exhaust fan 300mm/230mm -do-

(c) Exhaust fan 450mm sweep -do-

(d) Wall fan of any size Sweep sweep

M&L for removing to Wksp & back for repair and rewinding of fans, removed under item No 32, dismantiling of fan, removing old/burnt winding cleaning of slots/ pitches by using any cleaning material by removing iron & carbon dust etc and rewinding the fans with appropriate/ same size of super enameled copper wire, duly varnished, dry the winding for adequate period to remove the moisture contents and strtenghe-tning the winding and testing for the under mentioned fans:-

(a) Ceiling fan 1200mm/ 1400mm sweep (any type/size)

(b) Exhaust fan 300mm/230mm -do-

(c) Exhaust fan 450mm sweep -do-

(d) Wall fan 600mm sweep -do-

M&L in replacement, of gun metal bush of any type and size of ceiling fan/ exhaust fan/ Wall fans.

M&L in replacement for ball bearing for following size/ type/make of fan for the following (Make:NBC/SKF)

(a) Ceiling fan 1200mm/ 1400mm sweep

(b) Wall Fan/Exhaust fan 230mm/300mm sweep

(c) Exhaust fan 450mm/600mm sweep

M&L in replacement, for capacitor, 440 volts, AC + 5% complete all as spcified for for the following:-

M&L in replacement, of PVC / metalic clamp for holding capacitor of any type/ size all as directed.

Taking down old and repairable geyser after removing inlet and outlet water connection all as specified.

(a) 35 & 50 ltr capacity

(b) 25 ltr capacity

S&F in replacement of base plate assly 35 & 50 ltr capacity for horizental and vertical type of geyser made out of copper, cromium plate type all as specified and directed.

All as per item No 40 but 25 ltr capacity.

S&F in replacement of heating element 2000 watt 220 volt, ISI mark, round / tringular base type all as reqd at site.

S&F in replacement of heating element 1500 watt 220 volt, ISI mark, round / tringular base type all as reqd at site. Make: Theta/Dasspass

S&F in replacement of heating element 1000 watt 220 volt, ISI mark, round / tringular base type all as reqd at site. Make: Theta/Dasspass

S&F in replacement of thermostate 220 volt, ISI mark.

S&F in replacement of glass wool for 35 & 50 ltr geyser @ 8 Kg.

All as per item No 46 but 25 ltr capacity @ 6 Kg.

S&F in replacement of top and bottom cover of MS sheet as per sample for 35 to 50 ltr with nuts and bolts.

All as per item No 48 but for 25 capacity.

S&F in replacement of outer cover of MS sheet duly painted with synthetic enamelled paint with spray gun of 35 to 50 ltr geyser of horizental / vertical type.

All as per item No 50 but 25 capacity.

S&F in replacement of safety valve ISI mark.

S&F in replacement of CP connection of 15mm x 60mm long as per sample.

S & F in replacement of PVC connection with rope threaded outer layer suitable for hot water 60 cm long for 15mm dia pipe.

S & F in replacement of PVC connection with rope threaded outer layer suitable for hot water 45 cm long for 15mm dia pipe.

S & F in replacement of safety valve (Pressure release valve) for geysers of any capacity and type suitable for 50/35/25 ltrs capacity.

S & F earth continuity conuctor or main earth lead fixed to wall on batten or recess or chess or buried in ground drawn in conduit/pipe or fixed to the pole or any other situation for loop earthing etc as required 25 x 4mm dia galvanised iron strip.

M&L Earthing complete with galvanised steel pipe electrode 40 mm bore,medium grade,2.5 mtr in length buried directly in ground with top edge not less than 1.25 metres below normal ground level, connected to galvanised earth wire 4 Sqmm by means of bolts, nuts, check nuts and washers of galvanised iron or steel connected to earthing test point including watering arrangements, with 20mm bore medium grade GI Pipe, PCC chamber, CI frame cover all as shown in electrical plate No 2 including necessary excavation in any type of soil, filling of pit with charcoal & salt in alternate layers & testing complete all as specified. all as specified or indicated including testing on completion by Engr In charge .

M&L Straight through heat shrink joint to LT UG armoured PVC cable including Exacavation,refiiling of 16 Sqmm 4 Core , Including excavation , jointing , testing of joint all as directed by Engr-in charge.

M&L Straight through heat shrink joint to LT UG armoured PVC cable including Exacavation,refiiling of 25 to 50 Sqmm 3.5 Core , Including excavation , jointing , testing of joint all as directed by Engr-in charge.

M&L Straight through heat shrink joint to LT UG armoured PVC cable including Exacavation,refiiling of 70 to 120 Sqmm 3.5 Core , Including excavation , jointing , testing of joint all as directed by Engr-in charge.

M&L Straight through heat shrink joint to LT UG armoured PVC cable including Exacavation,refiiling of 150 to 185 Sqmm 3.5 Core , Including excavation , jointing , testing of joint all as directed by Engr-in charge.

Supply and Laying in trenches or fixing on wall, floor etc LT, PVC/XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 1100 volts grade cross sectional area of 4 core 16 sqmm size after taking down the existing cable /over head AL conductor complete all as specified.

Ditto all as per Item No 63 above but of size 3.5 core 25 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 35 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 50 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 70 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 95 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 120 sqmm.

Ditto all as per Item No 63 above but of size 3.5 core 240 sqmm.

Excavation in trenches in hard/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable all specified.

Returning filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified.

Removing excavated materials to adistance not exec. 50 mtr and deposing where directed at a level not exec 1.5 mtr above the starting point all as specified.

M & L for sand in trenches and spreading for cable cushioning all as specified.

Supply and laying unrinforced pre cast cement concrete cable cover for cable protection (ready made covers) of sizes class LV type I,Flate size 250 X 150 X 40mm and laying adjucent to each other for protection of cable all as specified.

RAJ ENTERPRISE

SURESH ELECTRICALS

OM ENGINEERING