|
| 1 | Excavationin trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, for laying of pipe, cable etc or n. exc.10 Sqm on plan and n. exc. 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in soft/loose soil complete all as specified and directed. |
| 2 | Returning, filling in excavated approved soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed. |
| 3 | Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. |
| 4 | Supply and spreading clean and dry fine sand free from sharp materials (unwashed) laying in trenches around the cable for cushioning in trenches, laid to a uniform thickness of 23cm (15cm under the cable & 8cm over the cable) and gently punned down to 18cm thickness complete all as specified and as directed ( Note: Punned thickness will be measured for payment). |
| 5 | Supplying and laying un-reinforced precast concrete cable cover, class HVP,type 1, with peak, size 300mm x 180mm x 40mmcomplete all as speciffied and directed. |
| 6 | Supplying and laying un-reinforced precast concrete cable cover, class HV,type 1, flat, size 300mm x 180mm x 40mmcomplete all as speciffied and directed. |
| 7 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,11000volts (E) grade, XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor of cross sectional area 120 sqmm, 3 core conforming to IS 7098/ (PART-II) 1985 with latest amendments and testing on completion complete all as specified and directed.Note:- Excavation, earth work, sand cushioning and cable protection shall be measured and paid separately under respective items of BOQ. |
| 8 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,11000volts (E) grade, XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor of cross sectional area 95 sqmm, 3 core conforming to IS 7098/ (PART-II) 1985 with latest amendments and testing on completion complete all as directed.Note:- Excavation, earth work, sand cushioning and cable protection shall be measured and paid separately under respective items of BOQ. |
| 9 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,1100 volts grade XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor of cross section area 120sqmm, 3.5 core including jointing materials such as cable glands & lugs etc Complete all as directed. |
| 10 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,1100 volts grade XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor of cross section area 95sqmm, 3.5 core including jointing materials such as cable glands & lugs etc Complete all as directed. |
| 11 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,1100 volts grade XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor of cross section area 70sqmm, 3.5 core including jointing materials such as cable glands & lugs etc complete all as directed. |
| 12 | Supply and laying or fixing or passing in trenches/ on pole/ through pipes,1100 volts grade XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor of cross section area 50sqmm, 3.5 core including jointing materials such as cable glands & lugs etc complete all as directed. |
| 13 | S&F cable jointing kit for 11 KV grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 120 sq mm to 185 sq mm complete all as specified & directed. |
| 14 | Supply installation testing and commissioning of transformer step down, outdoor type, with all standard fittings, 11000Volts/433 Volts, AC, 3 phase, 4 wire, 50 Hz, Copper wound, oil immersed naturally air cooled with external cooling tubes, with off load tap changer on HT side to vary secondary voltage +5 % to -10% in stepsof +/- 2.5 %asper IS : 2026 of capacity 500 KVA(Level-2) and oil shall conform to IS 335 of 1983 including first filling of oil complete,LV side cable termination end box, uni-directional roller, conservator, silica gel breather, drain, filter valves and LV cable gland all as directed. (Note : Transformer shall be mounted on 2 Pole structure and 2 Pole structure will be measured and paid separately under relevent items of this schedule.).The transformer shall be complete with all standard fittings and accessories, gauge, first filling of transformer oil as per IS-335, ISI mark duly fitered and dehydrated etc. The unit rate of the tranformer shall also includes the cost of following accessories/fittings:-(a)One cable box on primary(HV) side having cable gland suitable for primary side conductor. (b) one cable box on secondary (LV) side consisting of four no. porceline bushings with GM bushings rods complete with GM nuts and washers with 01 No cable gland suitable for reception of O/G LT armoured cable of suitable size.(c)Oil conservator tank with filter type, drain valve and oil level gauge. (d) Dehydrating breather with first seal of dehydrating agent. (e) Thermometer pocket on tank cover. (f) 01 No 100 mm dia dial type thermometer vapour pressure type having range 0-1200 degree Celcius temperature reading pointer, max temp indicator and resetting device.(g) Rating plate with Terminal markings. (h) 02 Earthing terminals on tank/tank cover to facilitate fixing of 32x6 mm GI earthing strip. |
| 15 | (j) oil level gauge.(k) oil drain and filter valves.(l) Oil filter hole with cap/plug with connection complete.(m) lifting lugs,(n) Air relief valve plug.(o) Plain solid cast steel dtachable roller- 04 Nos.(p) First fill of fresh Tfr Oil conforming to relevant IS and tested upto 60 KV BDV strength upto top of core. (q) Extra bushings for neutral outside the LT cable box for providing independent earthing for neutral.(r) provisiion of 02 nos danger notice board 250x200 mm size made out of 1.6 mm thick MS plate, viterous enammeled white, with letters, figures of voltage and conventional skull and bones in single red colour, 01 at HT side and 01 at LT side. (s) Any other fittings and accessories so as to confirm the whole Tfr to IS-1180(Part-I)/2014.(t) Base channel 100x50 mm of suitable length duly fixed on platform/plinth incl making locking arrangement.(u) Inspection cover. |
| 16 | Supply, installation, testing and commissioning of copper wound (double wound), step down transformer of capacity 160 KVA (Level-2), plinth/ floor mounted, OUT DOOR TYPE and conforming to IS 1180:2014, AC 3 phase 50Hz, ONAN with external cooling tubes/ radiators, having no load voltage radio 11/0.433 KV corresponding to principal tapping, delta connected primary side (11KV HV side) and star connected on secondary side (433V LV side) in accordance with vector symbol Dyn-11 (Vector Group), manual type off load tap changing facility on HT side to vary secondary voltage from minus 7.5% to plus 7.5% in steps of 2.5% continuous ration of capacity 160KVA including bushing on HT end & cable box on LT side.The transformer shall be complete with all standard fittings and accessories, gauges, first fill of transformer oil as per IS-335, ISI marked duly filtered & dehydrated etc.Transformer shall be mounted on and including suitable platform of approx size 2.0Mx 2.0Mx 1.0M high (outer dimension) built with 150mm thick PCC 1:5:10 type E2 using 40mm graded stone aggregate as in foundation extending 150mm on both sides of wall, 350mm thick of brick masonary built in CM 1:6 using old size sub class ‘B’ bricks, brick masonary shall be GL & 550mm above GL, exposed faces of brick work up to 15cm below normal ground level shall be plastered in CM 1:4 & flush in same mortar as the work proceeds on faces in contract with soil, floor shall be 100mm thick with PCC 1:2:4 type B-1 using 20mm garded stone aggregate, laid in bays over & including 100mm thick hardcore over approved earth filling, exposed plastered surfaces shall be given three coast of white wash including necessary excavation and earth work complete all as specified and directed.The unit rate of transformer shall also included the cost of following accessories/ fittings:-(a)Dehydrating breather with first fill of dehydrating gent. (b)Themometer pocket on tank cover. (c)One No 100mm dia dia type thermometesr vapour pressure type having range 0-1200 C with temp reading pointer, max temperature indicator and resetting device. (d)Rating plate with terminal markings. (e)Two earthing terminals on tank/ tank cover to facilitate fixing of 32x6mm GI earth strip. (f) Oil level gauge. (g) Oil drain and filter valves. (h)Oil filter hole with cap/plug with connections complete. (j)Lifting lugs. (k)Air relief valve plug. (l)Plain soil cast steel detachable rollers-04 Nos. (m)First fill of fresh transformer oil conforming to revevant IS and tested upto 50 KV dielectric strength upto top of core. (n)Extra bushing for neutal outside the LT cable box for providing independent earthing for neutral. (o)Provision of 2 Nos danger boards 250x200mm size made out of 1.6mm thick MS plate, vitreous enameled white, with letters, figures of voltage and conventional skull and bones in signal red colour, one at HT side and other on LT side. (p)Any other fittings/ accessories so as to confirm the whole transformer to IS-1180 (Part-I) : 2014. (q)Base channel 100x50mm of suitable length duly fixed on platform/ plinth including making locking arrangement. (r)Inspection Cover. |
| 17 | Supply install commissioning and testing CPRI Approved factory fabricated, floor mounted outdoortype LT Feeder Pillar Box of suitable size fabricated out of 3.15 mm thick CRCA Sheet and angle iron 50 X 50 X 6 mm frame and 750mm above the Normal ground level complete factory made totally enclosed dust and vermin proof double door both side hinge opening arrangement on front and back with locking arrangement cable entry andexist from bottom with cable glands and gaskets, aluminium bus bar 1250 Amps rating(01 Set) fixed on porcelain insulator with internal wiring with suitable size of aluminium strips to be used for incoming and outgoing connection of all switches/MCCB\"s & Bus-bar. Bus-bar shall be insulated with colour code sleeves/tapes and to be connected with copper lugs, including two coats of synthetic enameled paint on the surface externally & internally over a coat of red oxide primer paint incl. necessary PCC (1 : 3 : 6) type C2 as in foundation all as directed, comprising of the following : - |
| 18 | (a)INCOMING (i)Thermal magnetic and microprocessor release MCCB 630 Amps, 4 Pole, 50 KA with front operated locking device. - 01 Nos (b)OUTGOING(i)Thermal magnetic MCCB 250 Amps, 4 Pole, 415V, 25 KA. Qty- 02 Nos (ii)Thermal magnetic MCCB 200 Amps, 4 Pole, 415V, 25 KA. Qty- 01 No (iii)Thermal magnetic MCCB 100 Amps, 4 Pole, 415V, 25 KA. Qty- 02 Nos(iv)Thermal magnetic MCCB 63 Amps, 4 Pole, 415V, 25 KA. Qty- 01 No (c) (i)Digital Voltmeter 0 - 500 Volts with selector switch - 1 Set.(ii)Digital Amperemeter 0 - 200 Amps with selector switch - 1 Set.(iii) Indicator Lamp - R - Y - B (Set of three). (iv)Frequency meter 40-55 Hz - 01 No |
| 19 | Supply, Installing, testing & commissioning factory made and tested (including CPRI type test certified) outdoor type, floor mounted LT feeder pillar box of suitable size fabricated out pf 3.15mm thick CRCA sheet and angle iron 50x50x6mm frame and 750mm above the normal ground level complete factory made totally enclosed dust and vermin proof double door both side hinge opening arrangement on gront and back with locking arrangement cable entry and exit from bottom with cable glands and gaskets, aluminium busbar 600 amps rating (01 set) fixed in porcelien insulator with internal wiring with suitable size of aluminium strips to be used for incoming and outgoing connection of all switches/ MCCB’s & busbar.Bus-bar shall be insulated with colour code sleeves/tapes and to be connected with copper lugs, including two coats of synthetic enameled paint on the surface externally & internally over a coat of red oxide primer paint incl necessary PCC (1:3:6) type C2 as in foundation all as directed comprising of the all following :- |
| 20 | (a)Incoming Thermal magnetic and microprocessor release MCCB400 Amps, 4 pole, 50KA with front operated locking device-01 Nos.(b)Outgoing(i) MCCB 4 pole LT 415 volts 50 c/s AC grade 160 amp capacity 36 KA rupturingcapacity -02 No (ii)) MCCB 4 pole LT 415 volts 50 c/s AC grade 125 amp capacity 36 KA rupturingcapacity -01 No (iii)MCCB 4 pole LT 415 volts 50 c/s AC grade 63 amp capacity 25 KA rupturingcapacity -03 No (iv)MCCB 4 pole LT 415 volts 50 c/s AC grade 32 amp capacity 25 KA rupturingcapacity -01 No (v)Indicating lamp on each outgoing feeder.(c) Digital time switch including 3 phase power contactor 40 Amp.(d) Digital Voltmeter 0-500amp with selector switch-01 Set.(e) Digital Ammeter 0-200Amp with selector switch-01 Set.Indicating Lamp RYB (Set of three)Frequency Meter 40-55Hz-01 Set |
| 21 | M&L for earthingwith galvanized steel earth plate electrode 600x600x6.0mm thick directly burried in the ground (earth pit not less than 2.25M deep below ground level) with top edge of earth plate not less than 1.50M deep below normal ground level, connected to galvanised iron strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, 40mm bore GI pipe medium grade including necessary fittings for protection of earthing strip, watering pipe 20mm bore GI medium grade, concrete chamber in PCC (1:4:8) type D-2 using 40 mm grade aggregate, coping shall be in PCC (1:3:6) type C-1 using 20 mm grade aggregate and internal surfaces of concrete chamber shall be given 12mm thick plaster in CM (1:4), funnel with wire gauge of 22 gauge (0.63 mm) 8 mesh per linear incl 50mm thick cover of RCC (1:2:4) type B-1 using 20mm grade stone aggregate reinforced with 8mm MS deformed bar @ 75 mm C/C both ways, char coal dust and common salt all as shown in electrical plate No. 3 of SSR Part-I (2009) including all necessary excavation & earth work and removal of surplus soil to a distance n. exc 50M and providing connection points with MS/ GI bolts & washers as required and connection from earth test point to earth electrode with same GI earth strip alongwith protection pipe and testing on completion complete all as specified and directed.Note:- GI strip and protection pipe from earth electrode to test point max upto 7.50M shall be deemed to be included in the unit rates as quoted by the contractor |
| 22 | M&L for earthingwith galvanized steel earth plate electrode 600x600x6.0mm thick directly burried in the ground (earth pit not less than 2.25M deep below ground level) with top edge of earth plate not less than 1.50M deep below normal ground level, connected to galvanised iron strip 20x3 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, 40mm bore GI pipe medium grade including necessary fittings for protection of earthing strip, watering pipe 20mm bore GI medium grade, concrete chamber in PCC (1:4:8) type D-2 using 40 mm grade aggregate, coping shall be in PCC (1:3:6) type C-1 using 20 mm grade aggregate and internal surfaces of concrete chamber shall be given 12mm thick plaster in CM (1:4), funnel with wire gauge of 22 gauge (0.63 mm) 8 mesh per linear incl 50mm thick cover of RCC (1:2:4) type B-1 using 20mm grade stone aggregate reinforced with 8mm MS deformed bar @ 75 mm C/C both ways, char coal dust and common salt all as shown in electrical plate No. 3 of SSR Part-I (2009) including all necessary excavation & earth work and removal of surplus soil to a distance n. exc 50M and providing connection points with MS/ GI bolts & washers as required and connection from earth test point to earth electrode with same GI earth strip alongwith protection pipe and testing on completion complete all as specified and directed.Note:- GI strip and protection pipe from earth electrode to test point max upto 7.50M shall be deemed to be included in the unit rates as quoted by the contractor |
| 23 | M&L for earthing complete with galvansided steel earth plate electrode 600x600x6.0mm thick directly burried in the ground (earth pit not less than 2.25M deep below ground level) with top edge of earth plate not less than 1.50M deep below normal ground level, connected to galvanised iron wire 4mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, 15mm bore GI pipe medium grade including necessary fittings for protection of earthing wire, watering pipe 20mm bore GI medium grade, concrete chamber in PCC (1:4:8) type D-2 using 40 mm grade aggregate, coping shall be in PCC (1:3:6) type C-1 using 20 mm grade aggregate and internal surfaces of concrete chamber shall be given 12mm thick plaster in CM (1:4), funnel with wire gauge of 22 gauge (0.63 mm) 8 mesh per linear including 50mm thick cover of RCC (1:2:4) type B-1 using 20mm grade stone aggregate reinforced with 8mm MS deformed bar @ 75 mm C/C both ways, char coal dust and common salt all as shown in electrical plate No. 3 of SSR Part-I (2009) including all necessary excavation & earth work and removal of surplus soil to a distance n. exc 50M and providing connection points with MS/ GI bolts & washers as required and connection from earth test point to earth electrode with same GI earth wire alongwith protection pipe and testing on completion complete all as specified and directed.Note:- GI wire and protection pipe from earth electrode to test point max upto 7.50M shall be deemed to be included in the unit rates as quoted by the contractor. |
| 24 | S & F HT 11 KV, out door type Triple pole, gang operated air break switch , mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 400 Amps complete all as specified and directed. |
| 25 | Supply and erectionSteel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-55 (11.0 metres long) etc complete all as specified and directed. |
| 26 | Supply and erection of two pole tubular structure of 11 meter consisting of anti climbing device , PCC foundation and cross arms etc. complete all as specified and directed. |
| 27 | Supply and fix HT 11 KV, 65 KA station class Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo complete all as specified and directed. |
| 28 | M & L Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed. |
| 29 | M & L for Aluminium conductor, steel reinforced complete all as specified and directed |
| 30 | Supply & fix 80 mm bore medium grade galvanised steel tubes with all fittings and fixed complete to walls and ceilings or laid in floor complete all as specified & directed. |
| 31 | M & L for transformer plateform of size 2.5 m X 2.5 m X 1.2 m including channeling fencing complete all as specified & directed. |
| 32 | Supply & fix Automatic Power Factor Correction (APFC) Panel for 3 Phase, 415 V & 50 Hz system of capacity 40 KVAR without incoming MCCBs complete all as specified & directed. |
| 33 | M & L for Anti climbing devices; comprising 2.24 mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered (clamps measuredseparately) complete all as specified and directed |
