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| 1 | (REPLACEMENT AND UPGRADATION OF UG POWER SUPPLY CABLE AND ELECTRICAL INFRASTRUCTURE INCLUDING TRANSFORMERAND SHIFTING OF OVER GROUND CABLE TO UNDERGROUND AT VARIOUS PLACES AT AIR FORCE STATION SURATGARH.) |
| 2 | Excavation in trenches in hard/dense soil not exceeding 1.5 meter wide and not exceeding 1.5M in depth for laying of cables and getting out of excavated material complete all as specified and directed. |
| 3 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the cables have been laid and tested complete all as specified and directed. |
| 4 | Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point complete all as specified and directed. |
| 5 | M&L for providingsand as in sand cushioning to under ground cable including punning down of sand in layers , complete all as specified and directed by Engr-in-Charge.Note:- Punning down thickness shall be measured |
| 6 | M&L for brick protection cover of UG cable by old size bricks common burnt clay building bricks sub class `B’ laid dry and flat abutting each other with width equal to length of brick and gap between adjacent brick not exceeding 10mm complete all as specified and directed |
| 7 | M & L for cement concrete 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in coping etc including necessary form work and finishing the surface with cement mortar 1:4, 5mm thick finished to the portion of PCC muffs above ground level complete all as specified and directed. |
| 8 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 sqmm 4 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 9 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 sqmm 4 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 10 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 35 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 11 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 12 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 70 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 13 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 14 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 120 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 15 | Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 150 sqmm 3.5 core, complete all as specified and directed by Engr-in-charge.Note: Earthwork and excavation shall be measured and paid separately. |
| 16 | Supply and fixingGI pipe light grade with necessary fittings in floor /piller/fixed on pole of size 100mm dia complete all as specified and directed. |
| 17 | Supply and fixingGI pipe light grade with necessary fittings in floor /piller/fixed on pole of size 80mm dia complete all as specified and directed. |
| 18 | Supply and fixingGI pipe light grade with necessary fittings in floor /piller/fixed on pole of size 40mm dia complete all as specified and directed. |
| 19 | Supply and fix 2 core 2.5 sqmm PVC insulated PVC sheathed weather proof multistranded copper conductor cable 1100 volts grade drawn through in GI conduit, pole etc with MS clamps from junction box to street light fitting complete all as specified and directed. |
| 20 | Supply and fix thermoplastic cable junction boxes IP 55/IP 65 with metric knockout for cable entry with terminal of size 240x130x95 mm on pole with MS clamps, nut bolts, washers and glands suitable for 16 sq mm 04 core cablecomplete all as specified and directed. |
| 21 | Dismantling ACSR squirel conductor complete all as specified and directed |
| 22 | Dismantling cross-arms of MS channel or angle section complete all as specified and directed. |
| 23 | Dismantling insulators any type and any size complete all as specified and directed. |
| 24 | Excavation of road cuttiug by manually including making good to disturb surface with PCC 1:2:4 type B2 on top not less than 150 mm thick including levelling and cambering according to existing road surface, refilling, watering, ramming etc complete all as specified and directed. |
| 25 | Taking down the unserviceable LT/HT cable of any size from trenches/ walls /floor etc complete all as specified and directed. |
| 26 | M&L PCC in 1:2:4 type B-1 using 20 mm graded stone aggregate as in coping including weathering round or chamfered and including necessary form work required complete all as specified and directed. |
| 27 | M & L for earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 32x6mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soilto a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMTbars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth leadprotection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete all as specified and directed.Note : GI strip and protection pipes 40 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately. |
| 28 | Dismantling and taking down by removing HT and LT connection of indoor/outdoor type 11/0.433KV transformer capacity 63 KVA to 630 KVA from existing platform/4 pole/2pole structure lowering the same carefully and shifting to other location within Airforce Station as directed by Engineer-in-Charge with and including reinstallation by any means of arrangement and testing complete all as specified and directed.Note : Installation of transformer, testing and connecting the both HT/LT cables, commissioning of transformer after checking voltage and loading at full load shall deemed to be included in quoted rates. |
| 29 | Dismantling existing unserviceable panel and removal from site and Supply , installing , testing and commisioning factory made LT Electric control panel, CPRI approved cubical type, for out door use,dust & vermin prooffloor mounted made out of CRCAsteel sheet of3.15 mm thickand 2.00 mm thick other parts andangle iron legs of size 50mmx50mmx6mm having front and rear hinged doors with front openable shutters for each MCCB with spreader & extended rotary handle having hinges on one side and locking arrangements with screws type on other sides completely with fully enclosed bus bar chamber, having electrolytic high conductivity insulated bus bar made but of aluminium strips of rating 500 amps for 3 phase, 415 volts, 50 C/S 4 wire system, with cable entry provision, with suitable lugs gland, voltmeter , Ammeter and phase indicator complete, duly painted with two coats of stove enameled powder coated paint over as coat of red oxide primer complete all as including necessary PCC work 1:3:6 type C-2 using 40mm crushed stone aggregate 20 cm thick in foundation and height of 0.5 mtr all as directed at siteand equipped with the following items.Note: Drawing and all materials viz MCB/MCCB/ instruments etc for LT panel shall be got approved from GE before fabrication. Rate for MCCBs, MCBs, instruments is included in unit rate of items :- (Loc : 104 (H) Sqn). |
| 30 | INCOMERI.MCCB, 4 pole, 415 volt, 320 amps, rupturing capacity 36 KA magnetic thermal release- 01 No (Havells Cat No IHLLSEB40320 or equivalent in Siemens, Schneider)II.On load change over switch 4 pole 320 Amps- 01 NoIII. Digital Ammeter 0-300 Amps CT Operated with selector switch - 01 NoIV. Digital Volt Meter 0-500 Volts with selector switch - 01 NoV. LED Indicator lamp in three colour RYB - 03 NosOUT GOINGI. MCCB, 3 pole, 250 Amps , rupturing capacity 25 KA magnetic thermal release-02 Nos. (Havell Cat No IHLANDC30250 or equivalent in Siemens, Schneider)II. MCCB, 3 pole, 160 Amps , rupturing capacity 25 KA magnetic thermal release-02 Nos. (Havell Cat No IHLANDC30160or equivalent in Siemens, Schneider)II. MCCB, 3 pole, 100 Amps , rupturing capacity 25 KA magnetic thermal release-02 Nos. (Havell Cat No IHLASDC30100or equivalent in Siemens, Schneider) |
| 31 | Dismantling existing unserviceable panel and removal from site and Supply , installing , testing and commisioning factory made LT Electric control panel, CPRI approved cubical type, for out door use,dust & vermin prooffloor mounted made out of CRCAsteel sheet of3.15 mm thickand 2.00 mm thick other parts andangle iron legs of size 50mmx50mmx6mm having front and rear hinged doors with front openable shutters for each MCCB with spreader & extended rotary handle having hinges on one side and locking arrangements with screws type on other sides completely with fully enclosed bus bar chamber, having electrolytic high conductivity insulated bus bar made but of aluminium strips of rating 400 amps for 3 phase, 415 volts, 50 C/S 4 wire system, with cable entry provision, with suitable lugs gland, voltmeter , Ammeter and phase indicator complete, duly painted with two coats of stove enameled powder coated paint over as coat of red oxide primer complete all as including necessary PCC work1:3:6 type C-2 using 40mm crushed stone aggregate 20 mm thick in foundation and height of 0.5 mtr all as directed at site and equipped with the following items.Note: Drawing and all materials viz MCB/MCCB/ instruments etc for LT panel shall be got approved by GE before fabrication. Rate for MCCBs, MCBs, instruments is included in unit rate of items :- (Loc :Akash Vihar). |
| 32 | INCOMERI.MCCB, 4 pole, 415 volt, 250 amps, rupturing capacity 25 KA magnetic thermal release- 01 No (Havells Cat Pat No IHLANDC40250 or equivalent in Siemens, Schneider)III. Digital Ammeter 0-300 Amps CT Operated with selector switch - 01 NoIV. Digital Volt Meter 0-500 Volts with selector switch - 01 NoV. LED Indicator lamp in three colour RYB - 03 NosOUT GOINGI. MCCB, 3 pole, 160 Amps , rupturing capacity 25 KA magnetic thermal release-02 Nos. (Havells Cat Part No IHLANDC30160 or equivalent in Siemens, Schneider)II. MCCB, 3 pole, 100 Amps , rupturing capacity 25 KA magnetic thermal release-04 Nos. (Havells Cat Part No IHLASDC30100 or equivalent in Siemens, Schneider) |
| 33 | Supply, Installation , testingand Commissioning LT Feeder Pillar Box of Size 75x75x45cmOutdoor Type Factory made manufactured by a CPRI approved Manufacturer, made out of 3 mm thick CRCA Sheet and Self Supporting, built upon Rigid Frame Work suitable for 440 Volt 3 Phase 4 Wire System having Front and Rear Hinged Doorswith Neoprene Rubber Gasket, Epoxy Powder Coated with Danger Plate, Earthing Strip Point and Bottom Detachable Gland Plate complete with suitable Size Zinc Chromium Plated Nuts, Bolts and Washers, etc. having Colour Code aluminum bus bar inter connections for easy Identification including Incoming/Outgoing Cable Holes at Bottom, provision of six nos connectors and embedded with Mild Steel Angle Iron Frame of Size 50X50X6mm andincluding necessary PCC work1:3:6 type C-2 using 40mm crushed stone aggregate 20 mm thick in foundation and height of 0.5 mtr all as directed at site and Testing after Installation including Taking down Unserviceable Feeder Pillar Box with Connected Accessories after disconnecting all Incoming and Outgoing Cables, etc., complete all as specified and comprising with the following :– |
| 34 | (a) Aluminium Bus-bar 300 Amp, supported with suitable size of Heavy Duty Porcelain Stand Lock with suitable size of Brass Nut, Bolts and Washer with Heat Shrinkable PVC Sleeving.The Bar shall be Colour Coded (Red, Yellow & Blue) for Three Phases and Black for Neutral. – 04 Nos (b) MCCB, 4 pole,160 Amps , rupturing capacity 25 KA magnetic thermal release- 01 Nos. (Havells Cat No IHLANDC40160 or equivalent in Siemens, Schneider) (incomer)(c) MCCB, 4 pole,100 Amps , rupturing capacity 25 KA magnetic thermal release- 01 Nos. (Havells Cat No IHLASDC40100 or equivalent in Siemens, Schneider) (Outgoing) |
| 35 | Supply, Installation, testingand Commissioning LT Feeder Pillar Box of Size 75x75x45cmOutdoor Type Factory made manufactured by a CPRI approved Manufacturer, made out of 3 mm thick CRCA Sheet and Self Supporting, built upon Rigid Frame Work suitable for 440 Volt 3 Phase 4 Wire System having Front and Rear Hinged Doorswith Neoprene Rubber Gasket, Epoxy Powder Coated with Danger Plate, Earthing Strip Point and Bottom Detachable Gland Plate complete with suitable Size Zinc Chromium Plated Nuts, Bolts and Washers, etc. having Colour Code aluminum bus bar inter connections for easy Identification including Incoming/Outgoing Cable Holes at Bottom, provision of six nos connectors and embedded with Mild Steel Angle Iron Frame of Size 50X50X6mm and andincluding necessary PCC work1:3:6 type C-2 using 40mm crushed stone aggregate 20 mm thick in foundation and height of 0.5 mtr all as directed at site and Testing after Installation including Taking down Unserviceable Feeder Pillar Box with Connected Accessories after disconnecting all Incoming and Outgoing Cables, etc., complete all as specified and comprising with the following :– |
| 36 | (a) Aluminium Bus-bar 200 Amp, supported with suitable size of Heavy Duty Porcelain Stand Lock with suitable size of Brass Nut, Bolts and Washer with Heat Shrinkable PVC Sleeving.The Bar shall be Colour Coded (Red, Yellow & Blue) for Three Phases and Black for Neutral. – 04 Nos (b) MCCB, 4 pole,100 Amps , rupturing capacity 25 KA magnetic thermal release- 01 Nos. (Havells Cat No IHLASDC40100 or equivalent in Siemens, Schneider) (Incomer)(b) MCCB, 4 pole,80 Amps , rupturing capacity 25 KA magnetic thermal release- 01 Nos. (Havells Cat No IHLASDC40080 or equivalent in Siemens, Schneider) (out going) |
| 37 | Contract Amount shall be derived after deducting the amount of Schedule of Credit in General summary on serial page No 17 of tender documents. |
