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| 1 | Supply,laying,jointing,testing andcommissioningXLPE insulated, armoured, heavy duty, LT UG cable with aluminium conductor,1100 volts grade cross sectional area185 sqmm 3.5 core connectedwith aluminium lugsconnectedby cramping toolsall as specified and directed.Note:- Excavation andearth work will be measured and paid separately. |
| 2 | All as per Srl items No.1here-in-beforebut of size 70 sqmm x 3.5 core |
| 3 | All as per Srl items No.1here-in-beforebut of size 50 sqmm x 3.5 core |
| 4 | All as per Srl items No.1here-in-beforebut of size 25 sqmm x 4 core |
| 5 | All as per Srl items No.1 here-in-beforebut of size 16 sqmm x 4 core |
| 6 | Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out for taking out / laying of cable complete all as specified and directed. |
| 7 | Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed. Note : Punned thickness shall be measured for the purpose of payments. |
| 8 | Supply and laying unreinforced precast cement concrete cable covers, Class LV, Type-1, with peak, size250 mm x 150 mm x 40 mm in trenches for cable protection complete all as specified and as directed. |
| 9 | Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed. |
| 10 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed. |
| 11 | M&L for PCC(1:4:8) type D2 using 40 mm graded stone aggregate in foundation mass concrete and fillingincluding weathering slightly rounded or chamfered completewith necessary use and waste fo formwork complete all as specified and directed. |
| 12 | Supply and fix in replacement of 100 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut bolt etcall as specified and directed. |
| 13 | Supply and fix in replacement of 50 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut bolt etcall as specified and directed. |
| 14 | M&L for trenchless boring under road crossings/foot paths by manual / Boring machine complete all as specified and directed. |
| 15 | Supply and installationtesting and commissioning outdoor LT panel double door totally enclosed weather and vermin proof, suitably ventilated, 440 Volts, 50HZ,AC supply,fully compartamentalised cubical type made out of 3 mm thick CRCA sheet steel for load bearing and2.0 mm thick non load bearing portions, protection ofenclosure IP-54 as per IS-2147 of 1962 complete with pretreatmentand powder coating of approvedcolour including suitable angleiron/flat iron frame work/supports, excavation and earth work, PCC foundation etc, including the follwoing switchgear, suppliedfitted and connected internally complete with bus bar all as directed and specified by Engr-in-charge :- (a)4 Nos copper bus bar of equal size of aluminium conductor with PVC coloured heat shrinkable type sleevescontiuous rating 500 Ampswith CTs , ammeter and volt meter with selector switches , set of LED type,indicating lamps R,Y,B on incoming side (b) MCCBTPN, 415 volt adjustable type, 315 Amps with breaking capacity 36 KA- 01 No (Incoming )(c) MCCB TPN 415 volt 200 Amps wirh breaking capacity 36 KA-02Nos (outgoing)(d) MCCB TPN 415 volt 125 Amps wirh breaking capacity 25 KA-03Nos (outgoing) (e) MCCB TPN 415 volt 63 Amps wirh breaking capacity 25 KA-03Nos (outgoing) (Make: L&T/Schnieder/siemens) (f) MCB TPN 63 Amps Outgoing -01 Nos |
| 16 | Supply and installationtesting and commissioning outdoor LT panel double door totally enclosed weather and vermin proof, suitably ventilated, 440 Volts, 50HZ,AC supply,fully compartamentalised cubical type made out of 3 mm thick CRCA sheet steel for load bearing and2.0 mm thick non load bearing portions, protection ofenclosure IP-54 as per IS-2147 of 1962 complete with pretreatmentand powder coating of approvedcolour including suitable angleiron/flat iron frame work/supports, excavation and earth work, PCC foundation etc, including the follwoing switchgear, suppliedfitted and connected internally complete with bus bar all as directed and specified by Engr-in-charge :- (a)4 Nos copper bus bar of equal size of aluminium conductor with PVC coloured heat shrinkable type sleevescontiuous rating 300 Ampswith CTs , ammeter and volt meter with selector switches , set of LED type,indicating lamps R,Y,B on incoming side (b) MCCBTPN, 415 volt adjustable type, 200 Amps with breaking capacity 25 KA- 01 No (Incoming )(c) MCCB TPN 415 volt 125 Amps wirh breaking capacity 25 KA-03Nos(d) MCCB TPN 415 volt 63 Amps wirh breaking capacity 25 KA-04Nos(e) MCB TPN 63 Amps Outgoing -01 Nos |
| 17 | Supply and installation outdoor type loop in loop out junction box totally enclosed double door weather and vermin proof, suitably ventilated, 440 Volts, 50 HZ,AC supply,fully compartamentalised cubical type made out of 3 mm thick CRCA sheet steel and powder coating including suitable angle iron/flat iron frame work/supports, excavation and earth work, PCC foundation etc, including 4 Nos copper bus bar of 200 Amps with indicating lamps of R,Y,B and MCCB TPN, 415 volt adjustable type, 100 Amps with breaking capacity 25 KA- 01 No at incoming side complete all as directed. |
| 18 | S and F in repair polycarbonate junction loop in / loop out box of internal size 230x170x105 mm made out of FRP (Hot moulded type) with weather proof canopy and locking screws alongwith 5/6 Amps MCB-01 No, 15 Amps rated 3 pole connector - 01 Nos, neutral link mounted and Din rail suitable size for mounting MCB/Connector complete in the box, duly fixed to steel tubular pole using 25 x 3mm FI clamp with suitable gland and lugs for connecting cable including taking down old one complete all as specified and as directed. |
| 19 | M &L for GI Earthing complete with GIearth plate electrode 60cm x 60cm x6 mm buried directly in ground verticvally to size of depth not less than 0.90x 0.60 x 2.25 mtr below ground level with top edge ofthe plate at a depth not less than 1.5 mtr below ground level, earth plate connected to galvanised earthstripof size 25x3 mm, 7.5 mtr long by means of brazing nuts, bolts, check nuts, & washers,testing of completion (drawn in earth lead protection pipe light gade GI of size 32/40 mm dia) by means brazing at both edges with vertical plane of electrode all as shown in plate No 3 of SSRPart - I connected to earthing lead with Main switch/main control board,filling with charcoal dust 200 Kg, and common salt 100 KG ,including necessary excavation and earth work in any type of soil ,perforated watering pipe,funnel with wire mesh,earth lead protection pipe light grade PCC chamber 1:3:6 type C1 (for even finish on both the faces) and RCC cover 1:2:4 Type B1,450 x450 x50 mm thick with 6 mm dia CTD bars 150 mm c/c with 2 Nos of handles of 10 mm dia steel rod all as specified and directed and testing on completion and connected to equipment with lugs and screw nuts etc all as specified and directed.Note :(i) 7.5 RM GI earth wire deemed to be included in quoted rates beyond 7.5 RM wire shall be measured and paid separately.(ii) Earth resistance of earth pit should be not more than 02 Ohms on testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.(iii) Rate quoted by the tenderer is deemed to included salt & Charcoal upto & above 450 mm top of GI Plate. |
| 20 | S&F GIstrip of size 25x4 mm connected both ends with necessary bolts, nuts & washrs complete all as specified and directed. |
| 21 | M&L mild steel as in cross arms bracing supports clamps and back planes fabricated from structural steel section including nut, bolts washers welding welding drilling holes for bolts in any shape and size as indicated or directedand inclusive of one proimer coat one undercoat one finishing coat of aluminium paint complete. paint complete to support the cables all as specified. |
| 22 | Supply & Fix wire mess fencing of opening size 35mm x 35mm and 2mm dia of wire MS galvanisd fencing, any or type complete all as specified and as directed. |
| 23 | M & L , hardcore of gauge n-exc. 40mm, deposited ,spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface. Note:- Hardcore of gauge not exceeding 40mm shall executed near base of electric Panels and inside the transformer fencing etc. |
| 24 | Dismantling/ Taking down existing overhead line ACSR conductor of any description |
| 25 | Dismantling/ Taking down LT insulator, 1100 volts of any description, Complete all as specified and directed. |
| 26 | Dismantling/ Taking down existing cross arms of any description, Complete all as specified and directed. |
| 27 | Dismantling/ Taking down earth/ craddle wire of any description, Complete all as specified and directed. |
| 28 | S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes confirming to I.S. 1161-1998 |
