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| 1 | Excavation in trenches in soft/loose soil not exceeding1.5 meter wide and not exceeding 1.5 meter deep for laying of cable, pole foundation, etc including taking out old brick cable protection cover and getting out forming bottom surface to required gradient, complete all as specified and directed. |
| 2 | Returning, filling in, earth including spreading, leveling watering and well ramming in layers each not exceeding 25 cm thick each layer, complete all as specified and directed. |
| 3 | Removal of surplus soil to a distance not exc. 50 meter and depositing where directed at a level not exc. 1.5 meter above the starting point complete all as specified and directed. |
| 4 | Supply and spreading clean dry sand in trenches for cushioning all as specified for cable protection, complete all as specified and directed. |
| 5 | Supply and lay bricks of sub class \"B\" type for protection of U/G cable in trenches complete all as specified and directed. |
| 6 | Supply and Fixing XLPE insulated, screened, PVC bedded, galvanisedsteel striporwire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts Earthed, grade cross sectional area400 Sq mm 3.5core laid in trenches or passing through pipes/ducts or fixed to walls/poles, complete all as specified and directed. |
| 7 | Supply and Fix XLPE insulated, screened, PVC bedded, galvanisedsteel striporwire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts Earthed, grade cross sectional area240 Sq mm 3.5core laid in trenches or passing through pipes/ducts or fixed to walls/poles, complete all as specified and directed. |
| 8 | Supply and Fix XLPE insulated, screened, PVC bedded, galvanisedsteel striporwire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts Earthed, grade cross sectional area120 Sq mm 3.5core laid in trenches or passing through pipes/ducts or fixed to walls/poles, complete all as specified and directed. |
| 9 | M&L for painting of LT Panel complete with two coats ofsyntheticEnamel paints over a coat of red oxide and other necessary fabrication work like replacement of hinges ,locking Knobs, bending and welding work required for hinges etc as per required at sitecomplete all as Specified and directed by Engr -in- Charge |
| 10 | Supply and fixing in replacementAluminium Bus Bar/extended strips of MCCBs,of suitable rating as per required size at site complete all as Specified and directed |
| 11 | M&L for repair of Outdoor type LT Panel/Feeder pillarby relacement ofFront & Rear doors/ shutters,Made out of CRCA Sheet 3.15 mm thickness with necessary fabrication work likereplacement ofhinges,locking knob Bending,welding and paining with two coats of Enamel paints over a coat of red oxide Matching with existing panel color as required at site complete all as specified anddirected by Engr -in- Charge. |
| 12 | Supply, installation, testing and commissioning in replacement of CPRI approved, factory made, LT panel board cubical, Outdoor type, floor mounted double door, Front & Rear openable with locking arrangement, suitable for AC,3 phase, 4 wire, 50 cycles, 415 Volts. The panel board shall be made of 3.15 thick CRCA/MS sheet (Min size 1.6 m x 1.6 m x 1.0 m ) with Synthetic enamel Paint both side. The panel have to provide proper compartment as per IS specification and wiring of panel with suitable size of copper conductor FRLS cable not less than 2.5 Sqmm with thimbles all as directed.Base frame of the panel shall bemade of angle iron of size 50 x50 x 6mm of upto 1/2 mtr hight from GL& 1/2 mtr for Below GL in PCC (1:3:6) type C-2 using 40 mm stone aggregatescomprising of following:-(i) Panel having common aluminium bus bar of capacity 1000 Amp TPN each and suitable capacity TPN bus bar for outgoing MCCB\"s,including aluminium lugs to connect the cable and cable gland for Each cable entry as per cable size. Contd...12.01/- |
| 13 | (ii) Incoming:-(a)ACB 4 Pole, 415 V, Microprocessor release type (Manual Draw out type) of capacity 630 Amps.(Incoming)(iii) Outgoing:-(a)MCCB Thermal release based adjustable type with suitable size and capacity,400 Amp 4 Pole ICU = ICS = 36 KA with overload variation 40-100%- 01 Nos.(outgoing)(b)Same as above but of Capacity 250 Amps, 4 Pole 36 KA -02 Nos .(outgoing)(c)Same as above but of Capacity 200 Amps, 4 Pole 36 KA -01 Nos .(outgoing)(iv) Volt Meter 0 - 500 Volts digital type square shapeflush mounted with selector switch - 1 Set(v) Ammeter 0 - 630 Amps digital type square shape 96mm flush mounted with selector switch and CT\"s 630/5 A - 1 Nos Set.(vi) Indicator lamp RYB :01 Set. with CT Coil complete. |
| 14 | Supply, installation, testing and commissioning in replacement of CPRI approved, factory made, LT panel board cubical, Outdoor type, floor mounted double door, Front & Rear openable with locking arrangement, suitable for AC,3 phase, 4 wire, 50 cycles, 415 Volts. The panel board shall be made of 3.15 thick CRCA/MS sheet (Min size 1.35 m x 1.2 m x 0.5 m ) with Synthetic enamel Paint both side.The panel have to provide proper compartment as per IS specification and wiring of panel with suitable size of copper conductor FRLS cable not less than 2.5 Sqmm with thimbles all as directed Base frame of the panel shall bemade of angle iron of size 50 x50 x 6mm of upto 1/2 mtr hight from GL& 1/2 mtr for Below GL in PCC (1:3:6) type C-2 using 40 mm stone aggregatescomprising of following:-(i) Panel having common aluminium bus bar of capacity 800 Amp TPN each and suitable capacity TPN bus bar for outgoing MCCB\"s,including aluminium lugs to connect the cable and cable gland for Each cable entry as per cable size. Contd...13.01/- |
| 15 | (ii) Incoming:-(a)MCCB Microprocesor based with overload short circuit and earth fault protection and inbuilt earth release suitable size and capacity, 400 Amp 4 Pole ICU = ICS = 36 KA with overload variation 40-100%- 01 Nos.( Incoming)(iii) Outgoing:-(a)MCCB thermal released based Adjustable type with suitable size and capacity, 250 Amp 4 Pole ICU = ICS = 36 KA with overload variation 40-100%- 01 Nos.(outgoing)(b)Same as above but of Capacity 200Amps, 4 Pole 36 KA -01 Nos.(outgoing)(c)Same as above but of Capacity 160Amps, 4 Pole 25 KA -01 Nos.(outgoing)(d)Same as above but of Capacity 63Amps, 4 Pole 25 KA -01 Nos.(outgoing)(iv) Volt Meter 0 - 500 Volts digital type square shapeflush mounted with selector switch - 1 Nos ser.(v) Ammeter 0 - 400 Amps digital type square shape 96mm flush mounted with selector switch and CT\"s 400/5 A - 1 Nos set.(vi) Indicator lamp RYB :01 Set. with CT Coil complete. |
| 16 | Supply, installation, testing and commissioning in replacement of CPRI approved, factory made, LT panel board cubical, Outdoor type, floor mounted double door, suitable for AC, 3 phase 4 wire, 50 cycles, 415 Volts,Front & Rear openable double door with locking arrangement. The panel board shall be made of 3.15 thick CRCA/MS sheet (Min size 1.35 m x 1.4 m x 0.5 m ) with Synthetic enamel Paint both side.The panel have to provide proper compartment as per IS specification and wiring of panel with suitable size of copper conductor FRLS cable not less than 2.5 Sqmm , thimbles including cable entry glands, all as directed Base frame of the panel shall bemade of angle iron of size 50 x50 x 6mm of upto 1/2 mtr hight from GL& 1/2 mtr for Below GL in PCC (1:3:6) type C-2 using 40 mm stone aggregatescomprising of following:-(i) Panel having common aluminium bus bar of capacity 500 Amp TPN each and suitable capacity TPN bus bar for outgoing MCCB\"s,including aluminium lugs to connect the cable and cable gland for Each cable entry as per cable size. Contd...14.01/- |
| 17 | (ii) Incoming:-(a) MCCB microprocessor based with overload short circuit and earth fault protection and inbuilt earth release suitable size and capacity, 250 Amp 4 Pole ICU = ICS = 36 KA with overload variation 40-100%- 01 Nos.(Incoming)(iii) Outgoing:-(a)MCCB thermal released based adjustable type with suitable size and capacity, 100 Amp 4 Pole ICU = ICS = 25 KA with overload variation 40-100%- 06 Nos.(outgoing)(iv) Volt Meter 0 - 500 Volts digital type square shapeflush mounted with selector switch - 1 Nos set(v) Ammeter 0 - 250 Amps digital type square shape 96mm flush mounted with selector switch and CT\"s 250/5 A - 1 Nos set.(vi) Indicator lamp RYB :01 Set. with CT Coil complete.Note for item 12 to 141. All the Existing cables shallbe fixed with glands,lugs etc at requisite site.2. If size of LT panel exceeds than min size no extra payment shall be paid to the contractor. |
| 18 | S&F ofMCCB Microprocesor based with overload short circuit and earth fault protection and inbuilt earth release suitable size and capacity, 400 Amp 4 Pole ICU = ICS = 36 KA with overload variation 40-100% fixed in repairs, complete all as specified & directed. |
| 19 | S&F of MCCB of capacity 250 Amps, Adjustable Type 4 pole, 415volt, 50Hz, rupturing capacity 36 KA (minimum) or higher, AC, 50 C/S, fixed in repairs, complete all as specified & directed. |
| 20 | All as per item No. 16 above but 200 A 36 KA. |
| 21 | All as per item No. 16 above but 160 A 36 KA. |
| 22 | Supply, installation, testing and commissioning factory made, LT bus bar panel board cubical, Outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts.The panel board shall be made of 3.15 thick CRCA sheet(Min size 0.6 m x 0.5 m x 0.4 m )with Synthetic enemal Paint both side. Base frame of the panel shall bemade of angle iron of size 50 x50 x 6mm of upto 1/2 mtr hight from GL& 1/2 mtr for Below GL in PCC (1:3:6) type C-2 using 40 mm stone aggregatescomprising of following:- The panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with and comprising of the following:- (i) Epoxy insulated common aluminium bus bar of capacity 315 Amp TPN each with Color Coding, including aluminium lugs to connect the cable. (ii) Volt Meter 0 - 500 Volts digital type square shapeflush mounted with selector switch - 1 Nos(iii) Ammeter 0 - 400 Amps digital type square shape 96mm flush mounted with selector switch and CT\"s 400/5 A - 1 Nos.(iv) Indicator lamp RYB :01 Set complete |
| 23 | Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (Preferably in vertical position) earth pit not less than 2.25 metre below normal ground level with top edge of the earth plate not less 1.5 metre (BGL) connected to galvanized iron earth strip 32 x6 mm by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 50 mm bore “light grade” galvanized iron protection pipe for earth strip 32 x6 mmupto 5m length, charcoal, common salt, complete all as shown in EP No 1 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion, complete all as specified and directed. |
