REPAIR / MAINT OF LT PANELS,APFC PANELS AND OTHER CONNECTED WORKS AT AF STN NAL

Amount

Supply and fixing as in repairs LT Panel Outdoor type floor mounted free standing dust and vermin proof panel / DB with IP-42 protection, CPRI approved, frame fabricated out of 40mm x 40mm x 4mm angle iron, 3.15 mm thick CRCA sheet for entire outer panel with single door and locking arrangements & 1.6 mm for inner compartment with 40mmx4mm flat Iron, including Separate cubicle chamber with cable alley not less than 300mm width for installation/connecting switchgears with the main bus bar using copper conductor flexible wires suitable for switch rating and connecting outgoing terminals of the switchgear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, panel having front and rear opening and provision for installation of separate cable alleys, busbar chamber and switchgear compartments, Provision in cable alleys for bottom cable entry for incoming & outgoing cables, affixing MV danger plate at suitable intervals / locations including erection, testing and commissioning complete all as specified and directed including fixtures amd fitments mentioned below :-

Outgoing:- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles.

i) MCCB, 4 pole 400 A, 35 KA -01 No (ii) MCCB, 4 pole 250 A, 25 KA -04 No (iii) MCCB, 4 pole 160 A, 25 KA -04 No (v) Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 250 A, 36 KA - 02 Nos (ii) MCCB, 4 pole 200 A, 25 KA - 03 Nos (iii) MCCB, 4 pole 100 A, 16 KA - 01 Nos (iii) MCCB, 4 pole 63 A, 16 KA - 02 Nos (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 200 A, 25 KA -01 No (ii) MCCB, 4 pole 160 A, 25 KA -01 No (ii) MCCB, 4 pole 100 A, 16 KA -01 No (iii) MCCB, 4 pole 63 A, 16 KA - 02 Nos (iii) MCB, TPN 40 A, 10 KA - 03 Nos (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 1600 A, 25 KA -02 No. (ii) MCCB, 4 pole 100 A, 25 KA - 02 No (ii) MCCB, 4 pole 63 A, 16 KA - 02 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 160 A, 25 KA -01 No. (ii) MCCB, 4 pole 100 A, 25 KA -01 No (ii) MCCB, 4 pole 63 A, 25 KA -02 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 100 A,16 KA -04 No. (ii) MCB, SPN 40 A, 25 KA -01 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 100 A,16 KA -04 No. (ii) MCB, SPN 40 A, 25 KA -01 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 100 A,16 KA -04 No. (ii) MCB, SPN 40 A, 25 KA -01 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

S&F as in repairs LT Panel Indoor type floor mounted free standing dust and vermin proof panel / DB with IP-42 protection, CPRI approved, frame fabricated out of 40mm x 40mm x 4mm angle iron, 2 mm thick CRCA sheet for entire outer panel with single door and locking arrangements & 1.6 mm for inner compartment with 40mmx4mm flat Iron, including Separate cubicle chamber with cable alley not less than 300mm width for installation/connecting switchgears with the main bus bar using aluminium bus link or copper conductor flexible wires suitable for switch rating and connecting outgoing terminals of the switchgear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, panel having front and rear opening and provision for installation of separate cable alleys, busbar chamber and switchgear compartments, Provision in cable alleys for bottom cable entry for incoming & outgoing cables, affixing MV danger plate at suitable intervals / locations including erection, testing and commissioning complete all as specified and directed including fixtures amd fitments mentioned against srl 1.01 & 1.02 below:-.

Outgoing:- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles.

(i) MCCB, 4 pole 400 A, 36 KA -01 No (ii) MCCB, 4 pole 200 A, 25 KA -02 No (iii) MCCB, 4 pole 100 A, 25 KA -04 No (iv) MCCB, 4 pole 63 A, 25 KA -01 Nos (v) MCB, 4 Pole 40 A -02 Nos (vi) MCB SPN 20 A - 02 Nos

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in PCC foundation as per manufacturer recommendation and the cost of the same shall deemed to be included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

M&L painting old surfaces of Feeder Pillar boxes / LT panels of any sizes at site with one coats of epoxy based paint DANCOT/Asian make shade / tint as approved including preparation of surfaces, cleaning rusted portion complete all as specified and directed.

Supply only following fixtures / fittings for replacement in LT Panel boards:-

(i) MCCB, 36 KA, 4 pole, 400A

(ii) MCCB, 36 KA, 4 pole, 200A

(iii) MCCB, 36 KA, 4 pole, 160A

(iv) MCCB, 16 KA, 3 pole, 125A

(v) MCCB, 16 KA, 3 pole, 100A

(vi) Change over switch 4 pole 415 Volt 100 Amps

(vii) Change over switch 4 pole 415 Volt 200 Amps

M&L for repair to Automatic Power Factor Correction (APFC) Panel of capacity upto 50 KVAR by replacing unserviceable parts, controlling wiring etc and including testing complete after repairing all as specified and directed. Note :- (i) Spare parts required at site for repaired shall be measured and paid separately . (ii) Mulltistranded copper wires upto 6 Sqmm, Single Core and lugs/thimbles as per site requirement to be replaced in repairs by the contractor shall deemed to be included in the unit quoted rate and other spares as required will be measured and paid separately.

All as per ser No 13 above here in before but for capacity from 50 KVAR to 160 KVAR

All as per ser No 13 above here in before but for capacity above160 KVAR to 250 KVAR

Supply only Standard Duty Capacitors Cylindrical type suitable for APFC Panel of 5 KVA rating, as per existing make and model complete all as specified and as directed .

Supply only Standard Duty Capacitors Cylindrical type suitable for APFC Panel of 10 KVA rating, as per existing make and model complete all as specified and as directed .

Supply only Standard Duty Capacitors Cylindrical type suitable for APFC Panel of 15 KVA rating, as per existing make and model complete all as specified and as directed .

Supply only Standard Duty Capacitors Cylindrical type suitable for APFC Panel of 25 KVA rating, as per existing make and model complete all as specified and as directed .

Supply only Standard Duty Capacitors Cylindrical type suitable for APFC Panel of 50 KVA rating, as per existing make and model complete all as specified and as directed .

Supply only APFC Controller - 1 CT input, upto 6 stages of required size , Single CT input 1/5 Amps and Voltage Input 415V for AFPC Panel as per existing complete all as specified and as directed.

Supply only APFC Controller - 1 CT input, upto 12 stages of required size , Single CT input 1/5 Amps and Voltage Input 415V for AFPC Panel as per existing complete all as specified and as directed.

Supply only 3 Pole Power Contactors, MNX type, Aux. Contacts 1 NO and 1 NC of rating 32 Amps, for AFPC Panel as per existing make and model complete all as specified and directed.

Supply only 3 Pole Power Contactors, MNX type, Aux. Contacts 1 NO and 1 NC of rating 18 Amps, for AFPC Panel as per site requirement all as specified and directed. Make : L&T, Model : MNX 22 or equivalent in Havells/ Siemens/Indoasian.

Supply only MCB TPN 'C' Series upto capacity of 32 Amps as per site requirement all as specified and directed.

Taking out old underground LT Cable of size 25 Sqmm to 120 Sqmm of 3.5 core from LT Panels trenches / floors / wall/ pipe / pole / including taking out loop from trenches upto 1.0 mtrs depth, cutting the faulty end of cable and refixing the cable in original position by using flat aluminium sockets/ thimble/ and insulating the all nacked wires of any size including making connection with MCCB's/ Switches complete all as directed by Engineer-in-Charge. Note : Cost for Exacavation for taking out LT cable , returning and filling shall deemed to be included in the unit quoted rate .

All as per item No. 26 here-in-before but 150 Sqmm to 400 Sqmm 3.5 core.

Supply and fixing in replacement Aluminium bus bar of any size with aluminium thimbles nuts, bolts, washers etc complete all as specified and as directed by Engineer-in-charge . Note- Aluminium bus bar strips shall be covered with PVC insulation tape of red , yellow, blue and black colour for proper colour coding as per IE rules. Cost of nuts ,bolts, washers, insulation etc. shall be inclusive in the quoted rates.

Surface dressing n exc 15 cm deep including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, leveling & water spreading and removing rubbish, upto a distance of 50 meters outside the periphery of the LT panel area under clearance all as directed .

M/s Rohit Construction Co.