SPECIAL REPAIR TO REPLACEMENT OF LT OH LINE TO UNDERGROUND CABLE AT INF BN NO 02 LOCATION AT GANDHINAGAR MIL STN

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cable etc including getting out Soft/Loose soil complete all as specified.

Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested,poles, stays , struts have been erected and tested all as specified and directed.

Removing excavated surplus soil (Soft/hard soil) obtained from excavation to a distance not exceeding 50 mtr and deposting where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

Supply and laying sand cushioning for cable protection in trenches 8 cm before laying cable and 15 cm deep over the cable all as specified. Note : Punned thickness shall only be measured.

Supply and Laying Sub class 'B' old size well burnt brick laid flat in trenches as protection to LT cable complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 3.5 Core x 120 Sqmm.

All as per item No.6 here-in-before but of 3.5 x 70 sqmm.

All as per item No.6 here-in-before but of 3.5 x 50 sqmm.

All as per item No.6 here-in-before but of 3.5 x 25 sqmm.

All as per item No.6 here-in-before but of 4 x 10 sqmm.

All as per item No.6 here-in-before but of 2 x 6 sqmm.

All as per item No.6 here-in-before but of 2 x 4 sqmm.

M&L, in repairs, earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized earth strip of 25x4mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES SSR Part I connected to earth test point using earth strip of 25x4mm as earth lead all as specified and testing on completion including provision of earth lead protected by 40 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work in any type of soil, PCC pit with RCC cover, char coal, salt, funnel etc complete. Note : Rate quoted by tenderers shall be deemed to include for following provisions;-[i]. Excavation & earth work in any type of soil including removing of surplus material upto 50 M.[ii]. PCC 1:3:6 type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC 1:2:4 type B1 cover 50x50 cm with 8mm TMT bars @ 10 cm C/C both ways with handles.[iii]. Main earthing strip from earth electrode to test point upto 7.5 mtr.[iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs, charcoal & salt as reqd.[v]. GI protection pipe of size 40 mm bore light grade 7.5m.

M&L for horizontal drilling, in any type of soil, using trenchless technology suitable for insertion of GI pipe and LT cables along the pipe complete all as specified and directed of following sizes.

50 MM DIA GI PIPE

100 MM DIA GI PIPE

Supply, installation, commissioning and testing, in repair, feeder pillar board, LT (415 Volts, 50 Hz , 3-phase, 4 wire supply),CPRI approved, plinth mounted, factory made, outdoor type, weather and vermin proof (Protection Class IP-54) made out of 50mm x 50mm x 5mm angle iron frame and 3.15 mm thick MS Sheet CRCA sheet powder coated with front & back hinged opening, rubber lining, locking arrangement, painted externally and internally with two coats of synthetic enamel gray paint (First Quality) over a coat of red oxide primer, grouting panel through angle iron, 0.2 mtr in ground and 0.5 mtr over the ground including excavation & earth work in any type of soil and PCC (1:3:6) type C-2 using 40mm graded stone aggregate complete comprising of the followings:- (a) Incoming supply:- (i) 25 X 10 mm. EC grade aluminium busbars 300 amps rating of 04 strip - 01 Nos (ii) Mains incomer, 125 A, 25 kA, 4-pole MCCB with adjustable thermal-magnetic release - 01 No (iii) MFM without RS-485 port, class - 1.0- 01 Nos (iv) Indicating lamp Neon type for R-Y-B - 3 Nos (vi)Extended rotary handle & spreader terminals for above MCCB-01 Nos (vii)6 A TP MCB-01 Nos (viii) 6 A SP MCB-01 Nos (ix) CT - 125 / 5 A, class - 1.0-03 Nos. (b) Outgoing supply:- (i) MCCB, thermal and magnetic setting, 3 pole, AC, 415volts,63 Amp rating, 25KA rupturing capacity - 06 Nos (ii) Extended rotary handle for above MCCB - 01 Nos (iii) Wire - 16 sq. mm. for power wiring (iv) Terminal connectors for power connections complete all as specified and directed by Engr-in-Charge. (c) MAIN BUSBAR SIZE- 25 X 10 mm. EC grade aluminium busbars (d) MAIN BUSBAR SIZE (For neutral)-25 X 10 mm. EC grade aluminium busbars (e) EARTHING BUS 25 X 5 mm. EC grade aluminium busbars (f) PANEL MOUNTING-Floor mounted (g) CABLE ENTRY-Bottom for both incoming and outgoing (h) PANEL FABRICATION-From 11G CRCA sheet steel (j) FINISHING-Powder coating (min. 80 micron) after 7-tank process to shade RAL-7035 (k) PANEL DIMENSIONS- App. 1400 mm. (H) X 1900 mm. (W) X 350 mm. (D)

Supply, installation, commissioning and testing, in repair, Main Panel board, LT (415 Volts, 50 Hz , 3-phase, 4 wire supply),CPRI approved, plinth mounted, factory made, outdoor type, weather and vermin proof (Protection Class IP-54) made out of 50mm x 50mm x 5mm angle iron frame and 3.15 mm thick MS Sheet CRCA sheet powder coated with front & back hinged opening, rubber lining, locking arrangement, painted externally and internally with two coats of synthetic enamel gray paint (First Quality) over a coat of red oxide primer, grouting panel through angle iron, 0.2 mtr in ground and 0.5 mtr over the ground including excavation & earth work in any type of soil and PCC (1:3:6) type C-2 using 40mm graded stone aggregate complete comprising of the followings:- (a) Incoming supply:- (i) 25 X 10 A, 25 kA, 4-pole MCCB with adjustable thermal-magnetic release - 01 No (iii) MFM without RS-485 port, class - 1.0- 01 Nos (iv) Indicating lamp Neon type for R-Y-B - 3 Nos (vi)Extended rotary handle & spreader terminals for above MCCB-01 Nos (vii)6 A TP MCB-01 Nos (viii) 6 A SP MCB-01 Nos (ix) CT - 125 / 5 A, class - 1.0-03 Nos (b) Outgoing supply:- (i) MCCB, thermal and magnetic setting, 3 pole, AC, 415volts,100 Amp rating, 25KA rupturing capacity - 06 Nos (ii) Extended rotary handle for above MCCB - 01 Nos (iii) Wire - 16 sq. mm. for power wiring (iv) Terminal connectors for power connections complete all as specified and directed by Engr-in-Charge (c) MAIN BUSBAR SIZE- 25 X 10 mm. EC grade aluminium busbars (d) MAIN BUSBAR SIZE (For neutral)-25 X 10 mm. EC grade aluminium busbars (e) EARTHING BUS 25 X 5 mm. EC grade aluminium busbars (f) PANEL MOUNTING-Floor mounted (g) CABLE ENTRY-Bottom for both incoming and outgoing (h) PANEL FABRICATION-From 11G CRCA sheet steel (j) FINISHING-Powder coating (min. 80 micron) after 7-tank process to shade RAL-7035 (k) PANEL DIMENSIONS- App. 1700 mm. (H) X 1000 mm. (W) X 350 mm. (D)

S&F GI tubing light grade galvanised with all fittings & fixed complete wall/pole for 40mm bore complete all as specified and directed.

S&F GI tubing light grade galvanised with all fittings & fixed complete wall/pole for 50 mm bore complete all as specified and directed.

S&F GI tubing light grade galvanised with all fittings & fixed complete wall/pole for100 mm bore complete all as specified and directed.

M/L for PCC (1:2:4) type B-1 using 20mm graded aggregate as in foundation/surface repair etc complete all as specified and directed.

S & F cable route indicator for LT, 6mm thick CI plate of size 100mm dia welded to MS angle iron 50mm x 50mm x 6mm embedded in PCC 1:3:6 type C-1 block size 150mm x 150mm x 160mm complete all as specified and directed.

Supply, installation, commissioning and testing, in repair, Junction Box , LT (415 Volts, 50 Hz , 3-phase, 4 wire supply),CPRI approved, plinth mounted, factory made, outdoor type, weather and vermin proof (Protection Class IP-54) made out of 50mm x 50mm x 5mm angle iron frame and 3.15 mm thick MS Sheet CRCA sheet powder coated with front & back hinged opening, rubber lining, locking arrangement, painted externally and internally with two coats of synthetic enamel gray paint (First Quality) over a coat of red oxide primer, grouting panel through angle iron, 0.2 mtr in ground and 0.5 mtr over the ground including excavation & earth work in any type of soil and PCC (1:3:6) type C-2 using 40mm graded stone aggregate complete comprising of the followings:- (a) Incoming supply:- (i) Mains incomer, 125 A, 25 kA, 4-pole MCCB with adjustable thermal-magnetic release - 01 No (ii) Indicating lamp Neon type for R-Y-B - 3 Nos (vi)Extended rotary handle & spreader terminals for above MCCB-01 Nos (vii) 6 A TP MCB-01 Nos (b) MAIN BUSBAR SIZE- 25 X 10 mm. EC grade aluminium busbars (c) MAIN BUSBAR SIZE (For neutral)-25 X 10 mm. EC grade aluminium busbars (d) EARTHING BUS 25 X 5 mm. EC grade aluminium busbars (e) PANEL MOUNTING-Floor mounted (f) CABLE ENTRY-Bottom for both incoming and outgoing (g) PANEL FABRICATION-From 11G CRCA sheet steel (h) FINISHING-Powder coating (min. 80 micron) after 7-tank process to shade RAL-7035 (j) PANEL DIMENSIONS- App. 1500 mm. (H) X 700 mm. (W) X 350 mm. (D)

Taking down old serviceable cable any type and any size and keep in safe custody for relaying at site incl returning filling of soil at site complete all as specified and directed by Engr-in-charge. Note:- Excavation and Returning filling will be paid seperately

Relaying of old serviceable cable any type and any size by connecting in panel through glands and terminating as required at site incl all accessories such as Lugs, fastener etc complete all as specified and directed by Engr-in-charge. Note:- Excavation, removal and Returning filling will be paid seperately

Taking out Old UNSV ACSR conductor at site complete all specified and directed by Engr-in-charge

S and F PVC insulated and PVC sheathed copper conductor cable of size 1.5 Sqmm, 3 core, 1100 volts grade, multistranded, passing throuth pipe, on pole/wall from juntion box to street light fitting complete all as specified and directed by Engr-in-charge

S&F in repair pole mounted PVC junction box, 155 x 150x 60 mm factory made, IP-55, with one No SP MCB of 20 Amp rating, class-B and 3 Nos connector fixed on pole with necessary clamps and bolts etc including connecting with street light cable complete all as specified and directed.

M & L for cutting chases for fixing of GI Pipe of any size on wall / Plinth and including PCC work for making good the distrub surfaces of wall and plinth, including white wash for matching the existing wall complete all as specified and directed . Note:- For item 9,10 and 16 cable entry and exit shall be provided with metallic glands of suitable size and the cost shall be deemed to be incl in quoted rate

JYOT ENTERPRIES (BID ID -3074382)

TRIMURTHI ENTERPRISES (BID ID -3074639)

GITANSH ENGINEERS AND COMPANY (BID ID -3069324)

SANVI ASSOCIATES (BID ID -3073495)

Shree Krushna Supply Corporation (BID ID -3074664)

Electricals India (BID ID -3074278)

Abhishek Enterprises (BID ID -3073360)