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| 1 | M&L for Electrical safety energy audit of Main Recieving Station, Electric sub stations, HT/LT Switch gears, LT panel board and feeder piller boxes, HT/LT cable Net working system, water supply pumping installations and Air Conditioning Plants based on inventory of energy using existing system and assumption of current operating conditions, calculations of energy uses under AOR of AGE E/M (W) Colaba, Mumbai as per following details :(i) conducting survey of electric Sub stations -10 Nos.(ii) conducting survey of Pump houses -17 Nos.(iii) On ground site check of all LT Panel boards and feeder piller boxes.(iv) Checking of earth resistance , Load balancing.(v) Checking of loose connections.(vi) Testing of APFC Panels and power factor Identification and devlopment of energy conservation opportunities.(ENCON)(vii) Comparision and cost benefit analysis by low medium and long term measures.(viii) Submission of energy audit report along with recommendationsas per annexture. |
| 2 | M & L for Electrical safety energy audit of LIFT Installations and Fire fighting system based on inventory of energy using existing system and assumption of current operating conditions, calculations of energy uses under AOR of AGE E/M (W) Colaba, Mumbai as per following details :(i) conducting survey of all high rise buildingsfrom G+6 and above - 12 Nos.(ii) conducting survey of all high rise buildings upto G+6 - 27 Nos.(iii) On ground site check of all controlPanel boards and fie panel boards, meter panels and DBs.(iv) Checking of earth resistance in meter Room, Load balancing.(v) Checking of loose connections.(vi) Identification and development of energy conservation opportunities.(ENCON).(vii) Comparision and cost benefit analysis by low medium and long term measures.(viii) Submission of energy audit report along with recommendations as per annexture.Notes : (i) Energy audit service provider must be having certification of BUREAU OF ENERGY EFFICIENCY(ii) Energy audit service provider must be having minimum experience of 10 years with Central Govt and Statae Govt.(iii) Energy audit service provider must be having all type testing digitalinstruments for thermography, earth resistance tester multimeter, magger etc. |
| 3 | M & L forElectrical safety energy audit of buildings and fire fighting systembased on inventory of energy using existing system and assumption of current operating conditions, calculations of energy uses under AOR of AGE E/M (W) Colaba, Mumbai as per following details :(i) conducting survey of all Machine Rooms of lift -26 Nos.(ii) conducting survey of fire fighting Pump houses -5 Nos.(iii) On ground site check of all controlPanel boards and fire panel boards.(iv) Checking of earth resistance in Machine Room , Load balancing.(v) Checking of loose connections.(vi) Identification and development of energy conservation opportunities.(ENCON).(vii) Comparision and cost benefit analysis by low medium and long term measures.(viii) Submission of energy audit report along with recommendations as per annexture.Notes : (i) Energy audit service provider must be having certification of BUREAU OF ENERGY EFFICIENCY.(ii) Energy audit service provider must be having minimum experience of 10 years with Central Govt and State Govt. (iii) Energy audit service provider must be having all type testing digitalinstruments for thermography, earth resistance tester multimeter, magger etc. |
| 4 | Supply and fix Cable, LT XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable heavy duly, IS-7098 Part-II, with stranded aluminum conductor LT 1100 voltsgrade of size 120 Sqmm x 3.5 core including disconnecting /getting out old unserviceable cable, complete all as specified and directed. |
| 5 | All as per sl item No. 4 but for cable size 95 Sqmm x 3.5 Core. |
| 6 | All as per sl item No. 4 but for cable size 70 Sqmm x 3.5 Core. |
| 7 | All as per sl item No. 4 but for cable size 50 Sqmm x 3.5 Core. |
| 8 | M&L for HT cable route tracing along with marking & erecting metallic HT cable route indicators each at distance of 7 meter, providing single line diagram of size on A1 sheet in glass frame on all 10 substations, complete all as specified and directed. |
| 9 | M&L for LT cable route tracing along with marking & erecting metallic LT cable route indicators each at distance of 7 meter, providing shock tratment chart on on A1 sheet in glass frame on all 10 substation, complete all as specified and directed. |
| 10 | Supply and fixing Standard operating procedure (SOP) for operation of Ring Main Unit (RMU) & Vaccum Circuiit Breakers (VCB) as per IS Standard all as directed by Engineer in charge. |
| 11 | M & L for Replacement of Earthing complete with GI earth plate electrode 60 cm x 60 cm x 6 mm thick, burried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.50 mtr below normal ground level connected to GI earth lead strip32 x 6 mm diaby means of GI bolts, nuts, check nuts, washers made out of GI/steel, all as shown on electrical plate No3 of MESschedule part-I, earth lead strip connected to indicated position including concrete pit in PCC (1:3:6, C-1),Precast RCC cover slab 55 cm x 55 cm x 5 cm withreinforcement of 8 mm dia bar 100 mm c/c bothways including one handle made of 12 mm dia MS bar embedded in pre cast slab and20 mm bore galvanised iron pipe\"medium grade\" for watering with GI funnel and wire mess including charcoal and salt in alternate layersof 15 cm including necessary excavation and earth work in any type of soil, complete all as specified and as directed and testing on completion. Value of Earth resistance should be not less than 1 Ohm. |
| 12 | M&L in repairs earth continuity conductor or main earthing lead fixed to wall or recess or chases or buried in ground or drawn in GI pipe or fixed to poles or any other indicated situation for loop earthing etc. as required including clamping jointing complete of size 32 x 6 mm GI strip, complete all as specified and directed. |
| 13 | Supply and fixing for MCCB 3 Pole, 415 V, fixed type, 63 Ampsin replacemnet at existing control panel boards with breaking capacity 16 KA, complete all as specified and directed. |
| 14 | Supply and fixing for MCCB 3 Pole, 415 V, fixed type, 100 Ampsin replacemnet at existing control panel boards with breaking capacity 16 KA, complete all as specified and directed. |
| 15 | Supply and fixing for MCCB 3 Pole, 415 V, adujtable type, 125 Ampsin replacemnet at existing control panel boards with breaking capacity 36 KA, complete all as specified and directed. |
| 16 | Supply and fixing for MCCB 3 Pole, 415 V, fixed type, 160 Ampsin replacemnet at existing control panel boards with breaking capacity 36 KA, complete all as specified and directed. |
| 17 | Supply and fixing for MCCB 3 Pole, 415 V, adujtable type, 200 Ampsin replacemnet at existing control panel boards with breaking capacity 36 KA, complete all as specified and directed. |
| 18 | Supply and laying graded coarse aggregate of 20mm size underneath of transformer yard, complete all as specified and directed. |
| 19 | M&L for PCC 1:3:6 type C-2 using 40mm grade stone aggregate as in Meter rooms and other electric installations, complete all as specified and directed. |
| 20 | Taking down plastering on lathing (other than wire - netting), without removing lathing, in cement mortar from the existing transformer platform, complete all as specified and directed. |
| 21 | M&L for rendering cement plaster 10mm thick 1:3, on fair faces of existing transformers platform, complete all as specified and directed. |
| 22 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 70 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 23 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 95 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 24 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 120 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 25 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 150 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 26 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 240 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 27 | S&F in repair aluminium lugs duly crimped at end termination of Transformer/LT distribution panel connected with 300 Sqmm size of cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable by necessary excavation/earth work fro extend extra length of Cable and refixing the same, testing, complete all as specified and directed. |
| 28 | M&L forAluminium angle iron frame earthing pitindication board of size 30 x 60 cmat 1.5 meter height from ground having clear indication of GI or Copper earthing in all substations, complete all as specified and directed by Engineer in Charge. |
| 29 | M&L and fabrication work with 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 by Engr-in-charge. |
| 30 | M&L for metallic plate indicating incomer and outgoing cable cable sizes and locatons on LT and HT Panels, complete all as specified and directed by Engr-in-charge. |
