REPAIR/MAINTENANCE OF LT PANEL, UG LT CABLES AND OTHER CONNECTED ITEMS AT HQ SWC UNDER AGE E/M OF GE JAIPUR

Amount

Excavation in trenches not exceeding 1.5 m wide and n.exc. 1.5 m deep for foundation of poles/stay/cable etc including getting out in any type of soil complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in hard and dense soil complete all as specified and directed

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

Sand cushioning to cable with dry fine sand in trenches 8 cm below the cable and 15 cm above the cable after laying complete all as specified and directed

M&L for factory made un-reinforced pre cast concrete cable protection cover LV class type - I with size 250mm x 150mm x 40mm laid across the cable (i.e. width of cover along the length of cable) for UG cable protection on the top of the sand cushioning, complete all as specified and directed by Engr-in-Charge.

Dismantling and taking out UG cable any size unserviceable items fixed in any position and removal from site, all as directed.

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminum conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 16 Sqmm nominal cross section 4 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed.

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 25 Sqmm nominal cross section 4 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed.

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 35 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed.

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 50 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete .

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 70 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 95 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 120 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 150 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 185 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S&F 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 240 Sqmm nominal cross section 3.5 core laid in trenches,fixed to pole or passing through pipes including all necessary clamps,nuts, bolts washers complete all as specified and directed

S & F in replacement molded case circuit breaker (MCCB) front operated switch disconector wirh extenderd shaft and IP 65 FP 400 Amps 36 KA rupturing capacity incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection, as per existing make and shape complete all as specified and directed

S & F in replacement molded case circuit breaker (MCCB) front operated switch disconector with extenderd shaft and IP 65 FP 160 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection, as per existing make and shape complete all as specified and directed

S & F in replacement molded case circuit breaker (MCCB) front operated switch disconector with extenderd shaft and IP 65 FP 100 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection complete all as specified and directed Make - AAB -, L&T, Legrand

S & F in replacement molded case circuit breaker (MCCB) front operated switch disconector with extenderd shaft and IP 65 FP 250 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection complete. Make - AAB -, L&T, Legrand

S & F in replacement molded case circuit breaker (MCCB) front operated switch disconector with extenderd shaft and IP 65 FP 63 Amps 16 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection complete. Make - AAB -, L&T, Legrand

S & F in replacement molded case circuit breaker (MCCB) IP 65 TP 160 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection,as per existing make and shape complete all as specified and directed

S & F in replacement molded case circuit breaker (MCCB) IP 65 TP 250 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection,as per existing make and shape complete all as specified and directed

S & F in replacement On Load change over switch front operated switch disconector with extenderd shaft and IP 65 FP 400 Amps 36 KA rupturing capacity 415 Volt incl all fitment assesuries , lugs and suitable size nut and bolt , drilling work as per required and electric connection,as per existing make and shape complete all as specified and directed

Cutting of road/Hard standing to a size of 30 cm in width and not exceeding 60 cm in depth for laying of protection pipe/water line/Cable including returning filling, Including spreading and providing PCC in 1:2:4 B1 using 20 mm grade stone aggregate for the top 100mm layer, complete all as specified and directed.

Taking down the damaged straight though joints of street light / distrubution system cables, supply & fix cable jointing kits for joining LT cable duly removing the faulty portion all as specified & directed. Following sizes are given below : Make:DENSON/REPL/M-seal (a) 4 core 4 to16 sqmm

(b) 31/2 core 25 to 50 sq.mm

(c) 31/2 core 70 to 150 sq.mm

(d) 31/2 core 185 to 300 sq.mm

M&L for replacement of conical/single bus bar system epoxy insulators suitable for LT 415 volts panels board/pillar box/cup point fix to bus chamber for bus bar support including nuts, bolts, washers all as specified and directed.

Taking down old unserviceblae LT current transformer, supply, fix, test and commissioning of resin caste copper wound type LT current transformer for rating 100/5A to 400/5A on LT panel board and connections secondary terminals to ammeter. Make :- Rishab/GE/kappa.

Taking down unserviceable indication lamp and supply, fix and testing indication lamp (LED type) with showing red, yellow and green in colour of 22.5mm dia monitor on LT panel board suitable for 240V AC supply all as specified and directed. Make :- L&T / Binay

M&L for earthing with galvanized steel earth plate electrode 600mmx 600mmx6mm thick buried directly in ground (earth pit not less than 2.25 meter deep below normal ground level) with the top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth strip 32x6mm, by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate No. 03 of SSR Part -I connected to earthing point , PCC pit in mix 1:3:6 type C1 with PCC 1:2:4 type B-1, 40mm thick cover, watering arrangement with funnel and wire mesh and 20mm bore medium grade G.I. watering pipe, common salt and charcoal filling, necessary excavation and earh work including testing on completion.

Supply and fix in replacement single pointed air termination aluminium rod 12mm dia 300 mm long including nuts & bolts for fixing air termination rod to pole/ pipe duly insulated by providing appropriate insulator all as required at site

M&L in replacement test point terminal block made of gun metal or phosphorpous bronze size 75x75x25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hex. head screw complete all as specified and directed by EIC.

Supply and fix in replacement aluminum strip 25x3.15mm as roof conductor or down conductor or along the pole/pipe complete with saddles/ insulators made out of porcelain or fibere and fixing screws all as required at site or directed.

Supply & fix in Replacement GI strip 32x6mm, buried in ground or fixed to wall etc for loop earthing.

Supply, installation, testing and commissioning, in replacement, of Feeder Pillar box , cubical type, factory made, outdoor type, dust and vermin proof, fabricated out of mild steel sheet not less than 3.15 mm thick, and mild steel angle iron frame complete with openable shutters in front and rear having proper locking arrangement including 04 Nos legs made out of angle iron of suitable size and height of each leg shall be grouted in PCC. Feeder Pillar box shall be spray painted internally and externally with two coats of synthetic enamel paint over a priming coat of red oxide primer and connecting all incomming and outgoing cables with suitable size of Aluminium lugs complete all as specified and as directed by Engineer-in-Charge and comprising of following accessories/fittings :- (a) MCCB 4 pole, 250 Amps, 415 Volt, AC ,50 KA = 01 Nos (I/C) (b) MCCB 4 pole, 100 Amps, 415 Volt, AC, 25 KA= 01 Nos (O/G) (c) MCCB 4 pole, 63 Amps, 415 Volt, AC, 25 KA= 03 Nos (O/G) (d) MCB SPN 63 Amps, 230 Volts, AC = 04 Nos (O/G) (e) Multifunction meter MFM 4400 LED meter Cl 0.5S with RS485 Make : L&T (f) Phase indicating lamp = 03 Nos (R, Y, B) (g) Aluminium bus bar of capacity 400 amps four strip with colour coding should be shrinkable sleeves 4 Nos fixed on insulators-01 Set of four Note : Unit rate quoted by the contractor here-in-before also includes for installation of panel on suitable PCC foundation and PCC plat form incl necessary earth and PCC work all as per manufacturer instructions and as directed by the Engr-in-Charge.

Supply and installed of 3 Phase Automatic Phase Sequence corrector of 50 Amp load capacity Complete

Supply and installed of 3 Phase Automatic Phase Sequence corrector of 20 Amp load capacity Complete

Supply and fixing of seprator and connector as per existing shape and size all as specified and directed.

S&F in repair MCB distribution board, tripple pole and neutral, powder coated CRCA steel sheet, suitable for MCCB incomer upto 160 Amps, 4 way 415 volts, degree of protection IP 43, IK-09 with reversible double door, recess mounted, having 250 Amps insulated tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required. Make : Legrand Cat Ref No. 507745 or equivalent in Hager/Schneider as approved.

S&F in repair aviation obstruction light heavy duty 230 V AC IP 65 rated min.12 W LED with hard clear glass cover, aluminium housing all as directed and specified by Engr-in-charge.

Supply and fixing in repair post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete. Make : Bajaj Cat no:BGCTNP 20W LED WH Philips/Wipro/Crompton/Havells

Supply and laying in repair synthetic rubber insulated mats 2 mm thick for voltage upto 3.3 KV for electrical purpose as per IS 15652-2006,suitable for electrical shock safety of sizes 2mX1m etc, complete all as specified and directed.

Supply and fixing in repair shock treatment chart of min size 50cmX70cm mounted on a wooden frame etc, complete all as specified and directed.

Supply and fixing in repair LED flood light luminaire with pressure die-cast housing and toughended glass and individual LEDs with secondary lens optics with IP66 ingress protection.4 KV in-builtand 10KV external surge protection.efficacy 120 lm/W fitting 80 Watt 230 V AC outdoor type resistant complete with driver, impact and corrosion resistant including thermal management in multiple optics complete. Make : Bajaj Cat No:PRAZE F96 LWH NB-A5 TGSD or equilant CG/Philips

Supply and fixing in repair LED flood light luminaire with pressure die-cast housing and toughended glass and individual LEDs with secondary lens optics with IP66 ingress protection.4 KV in-builtand 10KV external surge protection.efficacy 120 lm/W fitting 100 Watt 230 V AC outdoor type resistant complete with driver, impact and corrosion resistant including thermal management in multiple optics complete. Make : Bajaj Cat No:PRAZE F120L WH NB-A5 TGSD or equilant CG/Philips

Supply and fixing in repair IP 65 high power LED bollard light of min.10W rating 230 Volts astheically designed with aluminium casing for diffuse lighting and making necessary electric connection complete all as specified and as directed by Engineer-in-Charge. Make :Bajaj cat No: BGBOL 605 9W LED WW/ Philips/Wipro/Crompton/Havells

Repair/replacement of earth pit cover MS of sizel 45 cm X 45 cm etc, complete all as specified and directed.

Less Schedule of Credit

S.R.Enterprises (BID ID -3115449)

Gaurav & company (BID ID -3120308)

SHREE BHAGWATI ENTERPRISES (BID ID -3115948)

KAVYA ENTERPRISES (BID ID -3127397)