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| 1 | Dismantling cross arms of MS channel or angle sections etc. complete |
| 2 | Dismantling of existing GOD |
| 3 | Dismantling insulators any type and size |
| 4 | Dismantling of ACSR conductors any type & any size |
| 5 | Dismantling stay assembly complete. |
| 6 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of cables, pipes, foundation for poles etc., and getting out in hard/dense soil. |
| 7 | Returning, filling in, including spreading, levelling, watering and well ramming in not exceeding 25 cm thick complete. |
| 8 | Removing surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point as directed. |
| 9 | Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 flat, size 250 mm x 150mm x 40mm complete all as directed by Engr-in-Charge. |
| 10 | Returning filling in excavated soil upto a depth of 30cm after riddling excavated soil (in lieu of sand) for cushioning of cable and refilling of trenches with left over normal excavated soil complete as directed. |
| 11 | Supply and laying in trenches, LT underground cableof size 4 core 10 Sqmm XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall complete all as directed by Engr-in-Charge. |
| 12 | All as per item No 11 here-in-before but size 4 Core, 16 Sqmm. |
| 13 | All as per item No 11 here-in-before but size 3.5 Core, 70 Sqmm. |
| 14 | All as per item No 11 here-in-before but size 3.5 Core, 95 Sqmm. |
| 15 | Supply and jointing straight through joint outdoor type 1100 volts grade heatshrinkable type suitable for 3.5 core, 70/95 sqmm LT XLPE cable and testing after jointing complete all as specified and as directed by Engr-in-charge. |
| 16 | S&L GI tubing light grade 40 mm bore intrenches/fixing on pole/wall/crossing in drain etc. for protection of UG cable complete all as specified and as directed. |
| 17 | Boring of holes under roof, pavement, hardstanding by trenchless technology using ultrasound technique and necessary machine including HDPE pipe of 75mm dia suitable for 0.4 mpa working pressure. |
| 18 | Supply, installation and commmissioning LT out door loop in loop out panel board with sloping canopy of size 600mmx450mmx300mm made out of 3 mm thick CRCA sheet duly painted with two coars of syntehtic enamel paint over a coat of red oxide primer, front and rear hinged doors mounted on 40x40x6 mm MS angle iron frame 90 cms height erected in ground with PCC foundation 1:4;8 with 40mm stone aggregate including supply and fixing insulated aluminium bus bar of size 50x 6mm for three phase and neutral 200mm length respectively mounted on insulators and terminating with suitable cable with glands and provision of one MCCB 63 Amps 4 pole, 415 Amps, 50 Hz of breaking capacity 16 KA as incomer including taking down old terminal boxes complete all as specified and directed by Engr-in-Charge. |
| 19 | All as per item No 18 here-in-before butLT out door loop in loop out panel with one MCCB 125 Amps, 4 Pole, 415 Volts, 50 HZ of breaking capacity 16 KA. |
| 20 | M & L for Earthing complete with galvanised earth plate electrode of size 600x600x6mm thick burried directly in ground earth pit not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 mtrs below ground level connected to4 mm dia GI earth wire as earth lead upto a length of 7.5 metre long by means of bolts,nuts, washers etc. and protected by GI pipe light grade 15mm dia and 20mm dia GI tubing light grade with funnel for watering, all as shown in electrical plate No 3 of SSR Part-I, back-fill with salt and charcoal, provision of test point including connected to earth test point and necessary earth work excavation in any type of soil PCC (1:3:6) type C1 bed and chamber RCC (1:2:4) type B1, iron grill including GI cover with hinge and funnel watering pipe etc all as specified and directed by Engr-in-Charge. |
| 21 | Supply and fix in repair of terminal box made out of SMC with hinged door and locking arrangements of size 140x140x95mm Including ,Backlite 4 way connector,M S Clamps suitable for pole, PCC/MS/GI/rail etc. with bolt, nut and washer, electrical connections incl MCB SP 6-32 Amps complete all as specified and as directed by Engr-in-Charge. Make - Sintex product code No GSJB-1414 or its techno commercial equivalent. |
| 22 | M & L for point wiring complete for one street light point controlled by one MCB SP 6 Amp capacity with copper cables conductor cables, FRLS of size 1.5 sq. mm from street light junction box to street light fittings in PVC conduit not less than 20mm dia and fixed with pole by clamps/GI wire. |
| 23 | Taking down old unserviceable earth pit materials complete all as specified and as directed by Engr-in-Charge. |
| 24 | Taking down old unserviceable GI/Aluminium earthing strip of any size complete all as specified and as directed by Engr-in-Charge. |
| 25 | Supply & fix Vertical Air Termination Solid aluminium with Base- 10 mm dia and 600 mm long. Air Termination Base tested as per IEC-62561-1 2017clause 6.3 for conditioning, Ageing Test & clause 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform (Ageing & Electrical test) conducted in a sequence manner & tested in the Govt. accredited thirty party laboratory. Air termination conductor trested as per IEC-62561-2 conducted in Govt. accredited thirty party Laboratory to meet the requirements of IS/IEC-62305 complete all as specified and directed by Engr-in-Charge. Make : JEF Cat No JIAT01 or approved by E-in-C Branch/CE Southern Command. |
| 26 | Supply & fix Holder including fixing arrangement to hold Vertical Air Termination on the metal roof,Installation can be made through simple fastening system , mainly used for seaming sheet roof & SDS roof application and holders are tested as per IEC-62561-2 & conducted in the Govt. accredited Third party laboratory to meet the requirements of IS/IEC 62305compete all as specificed and as directed by Engr-in-Charge. Make : JEF : Cat No JICL54 or approved by E-in-C Branch/CE Southern Command. |
| 27 | Supply and fix Standing Seam clamp to hold 8 mm Aluminium conductor at every 1 meter distance on the top roof without any drilling on roof , installation can be made through simple fastening system , mainly used for seaming sheet roof application tested as per IEC-62561-4 & conducted in the Govt. accredited third party laboratory to meet the requirements of IS/IEC 62305/IEC 623051EC 62561-7 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JICL05 or approved by E-in-C Branch/CE Southern Command. |
| 28 | Supply and fix Vertical Air Terminal of 3 Mtr Mast consisting of Air Terminal with base 34 mm dia and 3000 mm length GI Mast with base plate suitable for mounting on concrete /SDS roof Suitable for high wind load mounting arrangement may vary based on site requirement compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JIM04 or approved by E-in-C Branch/CE Southern Command. |
| 29 | Supply & fix 8 mm dia solid Aluminium Conductor for roof top mesh grid/down conductor and tested as per IEC 62561- 2 conducted in the Govt. accredited third party laboratory to meet the requirement of IS/IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF Cat No : JIDC01 or approved by E-in-C Branch/CE Southern Command. |
| 30 | Supply & fix conductor holder at every 1 meter distance tested as per IEC-62561-4, conducted in the Govt. accredited thirty party laboratory to meets the requirement of IS/IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JICL07 or approved by E-in-C Branch/CE Southern Command. |
| 31 | Supply & fix Aluminium Straight Splicers for 8mm and 10 mm Conductor to meet the requirement of IS IEC 62305 tested as per IEC 62561-1 2017 Clause 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform(Ageing & Electrical test ) condcuted in a sequence manner & tested in the Govt. accredited third party laboratory compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JISP01 or approved by E-in-C Branch/CE Southern Command. |
| 32 | Supply & fix Aluminium Cross splicer for 8mm Conductor tested as per IEC 62561-1 2017 Clause 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform (Ageing & Electrical test ) condcuted in a sequence manner & tested in the Govt. accredited third party laboratory to meet the requirements of IS/IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JISP02 or approved by E-in-C Branch/CE Southern Command. |
| 33 | Supply & fix Expansion Piece tested as per IEC 62561-1 2017 clause 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform (Ageing & Electrical test) condcuted in a sequence manner & tested in the Govt. accredited third party laboratory to meet the requirements of IS/IEC 62305 to compensate the expansion and contraction of Solid Round Aluminium Conductor during temperature variations to be provided on conductors length over 20 meters compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JISP05 or approved by E-in-C Branch/CE Southern Command. |
| 34 | Supply & fix Test Link tested as per IEC 62561-1 2017 Cl. 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform (Ageing & Electrical test ) condcuted in a sequence manner & tested in the Govt. accredited third party laboratory compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : TL06 or approved by E-in-C Branch/CE Southern Command. |
| 35 | Supply of SS Cross splicer suitable for 10mm dia. Conductor, tested as per IEC 62561-1 2017 Cl. 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform(Ageing & Electrical test ) condcuted in a sequence manner & tested in the Govt. accredited Third party laboratory to meet the requirement of IS IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JISP12 or approved by E-in-C Branch/CE Southern Command. |
| 36 | Supply & fix 10 mm copper bonded Round steel solid Conductor (100 Micron), the coating shall be smooth, continuous & free from flux stains (which shall be used for concealed/fixed on wall vertical riser in columns or Foundation Mesh to meets the requirement of IS IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JIDC05 or approved by E-in-C Branch/CE Southern Command. |
| 37 | Supply of Conductor Holder SS for fixing 10 mm dia. for fixing on wall, tested as per IEC-62561-4, conducted in the Govt. accredited thirty party laboratory to meets the requirement of IS/IEC 62305 compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JICL31 or approved by E-in-C Branch/CE Southern Command. |
| 38 | Straight Splicer tested as per IEC 62561-1 2017 Cl. 6.3 for conditioning & Ageing Test & 6.4 for Lightning impulse current withstand test: 100 kA of 10/350µs waveform(Ageing & Electrical test ) condcuted in a sequence manner & tested in the Govt. accredited third party laboratory compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Cat No : JISP13 or approved by E-in-C Branch/CE Southern Command. |
| 39 | Supply and istallation of maintenance free earthing comprising of 17.2 mm dia 3 mtr long Earth electrode of High tensile steel electrode with 250 micron copper bonding & 1 bag of Ecosafe Based environment friendly backfill tested as per IEC 62561-7 in NABL accredited Laboratory and suitable clamp. Eco Friendly rust proof heavy duty weather proof Polyethylene Earth Pit Chamber with following dimensions :254 mm dia (top), 330 mm dia (bottom) & 260 mm (height) compete all as specificed and as directed by Engr-in-Charge. Make : JEF, Excel fibro tech/Truepower solution. |
| 40 | Note : (a) Lightening arrester infrastrucure special repairs/replaced work to be carried out on GI/CGI/Asbestos sheet roof of hangars upto 20 Mtr Height. (b) The expenditure of Ladder/Crane will be borne by the contractor and all deemed to be inluded in the quoted rate. |
