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| 1 | Excavating in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and not exceeding 1.5 mtr in depth and getting out soft/loose soil complete all as specified. |
| 2 | Returning filling in soft/loose soil, including, spreading, levelling, watering and well ramming in layers not exc. 25 cm complete all as specified and directed. |
| 3 | Removing of surplus soil to a distance not exceeding 50 metre and deposited where directed at a level not exceeding 1.50 metre above the starting point all as specified. |
| 4 | Supply and filling for dry sand in cable protection trenches before and after the cables are laid, for sand cushioning to cables complete all as specified and directed. NOTE : thickness after punning of sand shall be (minimum as specified in SSR) measured and paid in this item. |
| 5 | Supplying and laying un-reinforced precast concrete cable cover, class LV, type 2 with peak, size 300 mm x 180 mm x 40 mm complete all as specified. |
| 6 | Material and labour for PCC, type C2, (1:3:6, using 40mm graded stone aggregates) as in coping of pole/ plinth blocks of HT poles etc. including fair finishing the exposed surfaces even and smooth without using extra cement including necessary form work complete all as specified and as directed by Engr-in-Charge. |
| 7 | Material and labour for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed. |
| 8 | Supply and laying, connecting, testing, commissioning LT UG cable XLPE Insulated,armoured,electric powercables (heavy duty) 1100 Volts grade conforming to IS 7098 withaluminium conductor multi-strand of cross-sectional area 300 Sqmm 3.50 Core laid in trenches / ducts/ inside protection pipe including cable glands, lugs and suitable size of MS saddle clips etc. including taking out old UG cable all as directed by Engr-In-Charge.Note:-(a) Excavation, sand cushioning, bricks shall be measured and paid separately |
| 9 | Supply and laying, connecting, testing, commissioning LT UG cable XLPE Insulated,armoured,electric powercables (heavy duty) 1100 Volts grade conforming to IS 7098 withaluminium conductor multi-strand of cross-sectional area 120 Sqmm 3.50 Core laid in trenches / ducts/ inside protection pipe including cable glands, lugs and suitable size of MS saddle clips etc. including taking out old UG cable all as directed by Engr-In-Charge.Note:-(a) Excavation, sand cushioning, bricks shall be measured and paid separately |
| 10 | Laying only new or relaying old LT UG cable XLPE cables (heavy duty) 1100 Volts grade cable size upto area 35 Sqmm laid in trenches / wall/ ceiling/ culvert/ pole/ ducts/ inside protection pipe including cable glands, lugs and suitable size of MS saddle clips etc. and laying only XLPE insulated, testing complete all as directed by Engr-In-Charge.Note:-(a) Excavation, sand cushioning, bricks shall be measured and paid separately(b) cable glands, lugs and suitable size of MS saddle clips etc. and laying only XLPE insulated, testing are measured and paid including this item. |
| 11 | Supply, lay and fix 100 mm bore galvanized iron tubing (light grade) including all fittings and laid in trenches, walls and ceilings or laid in floors complete all as specified and directed.Note: Excavation shall be measured and paid in separate item |
| 12 | Supply and fix cable jointing kit for 1.1 KV grade cable for end joint complete with jointing materials heat shrink type and accessories suitable for 3.5/4 core XLPE, armoured, aluminium conductor cable of size 240 to 300 sqmm, indoor/ outdoor type complete all as directed by Engineer-In-Charge.Make: M-Seal/ Cab-Seal/ Denson/3M |
| 13 | Supply and fix cable jointing kit for 1.1 KV grade cable for end joint complete with jointing materials heat shrink type and accessories suitable for 3.5/4 core XLPE, armoured, aluminium conductor cable of size 70 to 120 sqmm, indoor/ outdoor type complete all as directed by Engineer-In-Charge.Make: M-Seal/ Cab-Seal/ Denson/3M |
| 14 | Supply, installation, testing & commissioning CPRI approved outdoor cubical type LT feeder pillar box suitable for 415V, 3 phase , 4 wire 50 Hz, AC supply system fabricated outer shell from MS sheet 3.15 mm thick and MS angle of size 50 mm x50 mm x6 mm frame front and back openable single door system lockable /openable by keys from both sides having lock system totally enclsoed dust, weather & vermin proof having and inner shell 2mm thick made of MS sheet compartmentlisedfor each control gear front openable single door system lockable/openable by keys having louvers and air vent gaskets for natural flow of Air. \"U\" type gasket shall be used to make the inner shell completely vermin proof and to accomodate incommer/outgoing MCCBs andTPN copper busbars of rating 1.5 times that of controlling MCCB. TPN busbar and extension link shall be insulated with color coded heat shrinkable sleeve and shall be mounted on suitable size SMCinsulator at suitable inteval throghout the length of TPN busbar.supported on SMC insulator, bottom base channel of MS section not less than 100mm x50mm x5mm thick, entire panel shall have a common aluminium earth bar of size 25mm x 5mm at the rear with 2 Nos earth stud, solid connections from main bus bar to switchgears with required size of copper bus bars. All control wiring with minimum 1.5 sqmm PVC insulated multistranded copper conductor cable, cable alleys, cable gland, plates in two halfand general construction confirming to IS:8623/93. Computer cut self adhesive vinyl danger notice plate having conventional symbol of bone & skull be provided on the busbar chamber and front of outer shell and The degree of protection of outer shell shall be IP-54 and mountedon suitable PCC foundation. A detechable pre drilled gland plate of thickness 3mm should be used at bottom shell.Provision of threaded earthing stud at bottom & lifting lugs of suitable size at top to lift the feeder pillat box safely shall be made. Indicating lamps LED type, 230volts, AC at the incomer of the unit to show three phase availability at the outgoing of incomer including tamper proof digital meter to measure voltage, current with CT & PT (Make- Secure/L&T/HPL/Schneider). An inspection lamp with 5 watt LED bulb shall be fitted on top side of inner shell. The degree of protection for inner shell shall be IP-42 & including carry the following controls :- Note: Contractor shall be submit feeder pillar box drawing before placing order and approved from GE. |
| 15 | INCOMING(a)MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts,Ics = 100% Icu, Lcu = 50 KA breaking capacity, rating 630 Amps including all fixing accessories with both ends spreader links - 04 Nos. Make :- Siemens / Legrand / Schneider/ ABB |
| 16 | (b)LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts,AC -05 set (set of three) Make :- ABB / Legrand / Schneider/Siemens. |
| 17 | (c)Digital Ammeter of range (0-400) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 100/5 and selector switch – 01 set. Make :- ABB / Legrand / Schneider/Siemens |
| 18 | (d)Digital voltmeter of range (0-500) volts, flush mounting type of size 100mm x 100mm (4”x4”) square dial with selector switch – 05 No. Make :- ABB / Legrand / Schneider/Siemens |
| 19 | (e) Voltmeter Selector switch (6A) 3 position with \"OFF\" - 01 No.Make :- ABB / Legrand / Schneider/Siemens |
| 20 | (f) Ammeter Selector switch (6A) 3 position with \"OFF\" - 01 No.Make :- ABB / Legrand / Schneider/Siemens |
| 21 | (g) changeover switch C-line type 250 Amps open execution type ,415 volt,50 cycles complete with operation handle. Make :- ABB / Legrand / Schneider/Siemens |
| 22 | (h) Current transformer having 400/5, 15 VA-1 NoMake :- ABB / Legrand / Schneider/Siemens |
| 23 | OUTGOING(a)MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts,Ics = 100% Icu, Lcu = 50 KA breaking capacity, rating 630 Amps including all fixing accessories with both ends spreader links - 02 No. Make :- Siemens / Legrand / Schneider/ ABB |
| 24 | (b)MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts,Ics = 100% Icu, Lcu = 16 KA breaking capacity, rating 250 Amps including all fixing accessories with both ends spreader links - 02 No. Make :- Siemens / Legrand / Schneider/ ABB |
| 25 | (c) Aluminium bus bar of suitable rating-04 Sets |
| 26 | Supply, installation, testing & commissioning CPRI approved outdoor cubical type LT feeder pillar box suitable for 415V, 3 phase , 4 wire 50 Hz, AC supply system fabricated outer shell from MS sheet 3.15 mm thick and MS angle of size 50 mm x50 mm x6 mm frame front and back openable single door system lockable /openable by keys from both sides having lock system totally enclsoed dust, weather & vermin proof having and inner shell 2mm thick made of MS sheet compartmentlisedfor each control gear front openable single door system lockable/openable by keys having louvers and air vent gaskets for natural flow of Air. \"U\" type gasket shall be used to make the inner shell completely vermin proof and to accomodate incommer/outgoing MCCBs andTPN copper busbars of rating 1.5 times that of controlling MCCB. TPN busbar and extension link shall be insulated with color coded heat shrinkable sleeve and shall be mounted on suitable size SMCinsulator at suitable inteval throghout the length of TPN busbar.supported on SMC insulator, bottom base channel of MS section not less than 100mm x50mm x5mm thick, entire panel shall have a common aluminium earth bar of size 25mm x 5mm at the rear with 2 Nos earth stud, solid connections from main bus bar to switchgears with required size of copper bus bars. All control wiring with minimum 1.5 sqmm PVC insulated multistranded copper conductor cable, cable alleys, cable gland, plates in two halfand general construction confirming to IS:8623/93. Computer cut self adhesive vinyl danger notice plate having conventional symbol of bone & skull be provided on the busbar chamber and front of outer shell and The degree of protection of outer shell shall be IP-54 and mountedon suitable PCC foundation. A detechable pre drilled gland plate of thickness 3mm should be used at bottom shell.Provision of threaded earthing stud at bottom & lifting lugs of suitable size at top to lift the feeder pillat box safely shall be made. Indicating lamps LED type, 230volts, AC at the incomer of the unit to show three phase availability at the outgoing of incomer including tamper proof digital meter to measure voltage, current with CT & PT (Make- Secure/L&T/HPL/Schneider). An inspection lamp with 5 watt LED bulb shall be fitted on top side of inner shell. The degree of protection for inner shell shall be IP-42 & including carry the following controls :- Note: Contractor shall be submit feeder pillar box drawing before placing order and approved from GE. |
| 27 | INCOMING(a)MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts,Ics = 100% Icu, Lcu = 50 KA breaking capacity, rating 100 Amps including all fixing accessories with both ends spreader links - 02 Nos. Make :- Siemens / Legrand / Schneider/ ABB |
| 28 | (b) changeover switch C-line type 250 Amps open execution type ,415 volt,50 cycles complete with operation handle. Make :- ABB / Legrand / Schneider/Siemens |
| 29 | (c)LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts,AC -02 set (set of three) Make :- ABB / Legrand / Schneider/Siemens. |
| 30 | (d)Digital Ammeter of range (0-400) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 100/5 and selector switch – 01 set. Make :- ABB / Legrand / Schneider/Siemens |
| 31 | (e) Ammeter Selector switch (6A) 3 position with \"OFF\" - 01 No.Make :- ABB / Legrand / Schneider/Siemens |
| 32 | (f) Current transformer having 400/5, 15 VA-1 NoMake :- ABB / Legrand / Schneider/Siemens |
| 33 | OUTGOING(a)MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts,Ics = 100% Icu, Lcu = 50 KA breaking capacity, rating 63 Amps including all fixing accessories with both ends spreader links - 05 No. Make :- Siemens / Legrand / Schneider/ ABB |
| 34 | (b) Aluminium bus bar of suitable rating-04 Sets |
| 35 | Material and labour for earthing complete with galvanized steel earth plate 60 cm X 60 cm X 6 mm thick buried vertically in ground to depth not less than 2.25 metres deep below ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to galvanized iron strip 32x6mm earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel besides welding at all joints as shown in drawing and including excavation and earth work, GI pipe light grade 40mm bore for protection of earth wire and connected to continous earth lead on pole/test point, supplying and laying charcoal dust common salt PCC 1:2:4 type B1, chamber and MS angle iron frame 40x40x3mm and RCC cover 40mm thick (1:2:4) type B1 using 20mm graded stone aggregate reinforced with 6mm dia round bars @ 75mm C/C both ways with MS handle 12mm dia, PGI/CI funnel and wire mesh, 20mm dia GI pipe medium grade for watering all as shown in electrical plate No 5 on srl page No 497 of SSR Part I (2009)drawing and connection to earth test point including testing and including dismantling and taking out old earthing complete all as specified and directed.Note : (i) The cost of earth lead /strip and GI pipe for protection of earth lead/strip upto 7.5m is included in the quoted rate.(ii)The cost of excavation, earth work is included in the quoted rate.(iii) The ohmic value shall no be more than 03 ohm.(iv) If the resistivity of the soil not achieved the required ohmic value as per above. The Contractor shall arranged further grids to achieve necessary ohmic value. No extra payment shall be made for additional grids and for testing of soil for getting the ohmic value.(d) During payment of RAR/ Final Bill the contractor shall submit necessary report of ohmic value for each location duly signied by Contractor, JE and Engineer-In-Charge. |
| 36 | Taking out old unserviceable galvanised iron earth strip and M & L forEarth continuity conductor of 32x6mm galvanised iron earth strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, complete all as directed. |
| 37 | Supply, lay and fix 20 mm bore galvanized iron tubing (medium grade) including all fittings and laid in trenches, walls and ceilings or laid in floors also including taking out old unserviceable galvanized tubing complete all as specified and directed.Note: Excavation shall be measured and paid in separate item |
