Tender For Spl Repair/ Replacement Of Lt Cable Network For Mahar Otm Area And Fd Hosp Otm Area At Dipatoli Mil Stn Under Ge Dipatoli; 1 Supply,laying,jointing,testing andcommissioningXLPE insulated,armoured,heavy duty, LT UG cable with aluminium conductor,1100 volts grade cross sectional area120 sqmm 3.5 core connectedwith aluminium lugsconnectedby cramping toolscomplete all as specified and directed at site by Engr-in-charge.Note:- Excavation andearth work will be measured and paid separately. 2 All as per Srl items No.1here-in-beforebut of size 95 sqmm x 3.5 core 3 All as per Srl items No. 1here-in-beforebut of size 70 sqmm x 3.5 core 4 All as per Srl items No. 1here-in-beforebut of size 50 sqmm x 3.5 core 5 All as per Srl items No. 1 here-in-beforebut of size 25 sqmm x 4 core 6 All as per Srl items No. 1 here-in-beforebut of size 16 sqmm x 4 core 7 Excavation in trenches not exc. 1.5 m wide and not exec 1.5 mtr in deep soft/loose soil for laying of cable and getting out and levelling of bottom surface to required level all as directed by Engineer-in- Charge. 8 All as per Srl items No. 7here-in-beforebutin hard/dense soil 9 Supply andlaying 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. 10 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 by the Engineer - in -Charge. 11 Removing surplus excavated material (soil) not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all asdirected. 12 Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as directed. 13 Taking down/dismantling LT PCC/steel tubular poles ,studs,insulator including V clamp,cross arms , earth wire support etc and removing from sitecomplete all as directed at site by Engr-in-charge. 14 Supplyand erecting steel tubular swaged poles complete with cast iron base plate, finial taper plug bolts, nuts and screw as specified, type 410 SP-31, 9.0 Metre long including painting all external exposed steel surfaces with two coats of aluminium paint over a coat of red oxide zinc chrome primer and all internal surfaces & external surfaces in contract with concrete with two coats of black bituminous paint and painting of bottom portion of the pole upto 0.75m from top of the coping with two coat of synthetic enamel paint over a coat of red oxide primer and writing pole no with synthetic enamel white paint on black colour circle of suitable size complete all as specified and directed.(Note: Excavation & Earth work andPCCfoundation/baseshall be measured and paid seperately) 15 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 at site. 16 Supply and fix in replacement of 80 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut & bolt etcall as specified and directed at site. 17 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 at site. 18 Trenchless boring 100 mm dia under road crossings/foot paths by manual / Boring machine complete all as specified and directed at site. 19 Taking down outdoor type LT Panel with by disconnecting all connections very carefully with necessary switchgear complete and removing from site all as directed at site by Engr-in-charge. 20 Supply installation and testing of commissioning LT Panel out door type, water and vermin proof protection of minimum size 1500mm x 1400mm x 500 mm (over all dimension) made out of 3.00 mm thick CRCA sheet dully supported with mild steel angle iron of size 50 x 50 x 6 mm vertical frame and legs with mild steel flat iron 25 x 5 mm in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 using 40 mm graded stone aggragate in foundation of suitable size and connections of all outgoing / incommingcableinclusive of necessary excavation and earthwork as required including the following fitmentsuppliedfitted and connected internally complete with bus bar with other accessories and alsoincluding removing old exisisting one complete all as specified and as directed.(a)Copper strip busbar of 500 amps rated capaacity wrapped with PVC sleeves with maintained the colour code and provision of making holes with Copper nuts, bolts & washers for cable connections including hydrograpic insulators with nuts & bolts at both ends= 04 Noswith compatible CTs, Digital ammeter and volt meter with selector switches , set of LED type,indicating lamps R,Y,B on incoming side.(b) MCCBTPN, 415 volt adjustable thermal magnetic release type with rotary handle, 400 Amps with breaking capacity 25 KA- 01 No (Incoming )(c) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 200 Amps with breaking capacity 25 KA-02Nos (outgoing)(d) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 125 Amps wirh breaking capacity 25 KA-04Nos (outgoing) (e) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 63 Amps wirh breaking capacity 25 KA-02Nos (outgoing)(f) MCB TPN 63 Amps Outgoing -01 Nos 21 Supply installationcommissioning and testingof LT Panel out door type, water and vermin proof protection of minimum size 1500mm x 1200mm x 500 mm (over all dimension) made out of 3.00 mm thick CRCA sheet dully supported with mild steel angle iron of size 50 x 50 x 6 mm vertical frame and legs with mild steel flat iron 25 x 5 mm in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 using 40mm graded stone aggragate in foundation of suitable size and connections of all outgoing / incommingcableinclusive of necessary excavation and earthwork as required including the following fitmentsuppliedfitted and connected internally complete with bus bar with other accessories and alsoincluding removing old exisisting one complete all as specified and as directed.(a)Copper strip busbar of 250 amps rated capaacity wrapped with PVC sleeves with maintained the colour code and provision of making holes with Copper nuts, bolts & washers for cable connections including hydrograpic insulators with nuts & bolts at both ends= 04 Noswith compatible CTs, Digital ammeter and volt meter with selector switches , set of LED type,indicating lamps R,Y,B on incoming side.(b) MCCBTPN, 415 volt adjustable thermal magnetic release type with rotary handle, 160 Amps with breaking capacity 25 KA- 01 No (Incoming )(c) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 80 Amps wirh breaking capacity 25 KA-04Nos (outgoing)(d) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 63 Amps wirh breaking capacity 25 KA-04Nos (outgoing)(e) MCB TPN 63 Amps Outgoing -01 Nos 22 Supply installationcommissioning and testing of LT Panel out door type, water and vermin proof protection of minimum size 1400mm x 1000mm x 500 mm (over all dimension) made out of 3.00 mm thick CRCA sheet dully supported with mild steel angle iron of size 50 x 50 x 6 mm vertical frame and legs with mild steel flat iron 25 x 5 mm in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 using 40mm graded stone aggregate foundation of suitable size and connections of all outgoing / incommingcableinclusive of necessary excavation and earthwork as required including the following fitmentsuppliedfitted and connected internally complete with bus bar with other accessories and alsoincluding removing old exisisting one complete all as specified and as directed.(a)Copper strip busbar of 200 amps rated capaacity wrapped with PVC sleeves with maintained the colour code and provision of making holes with Copper nuts, bolts & washers for cable connections including hydrograpic insulators with nuts & bolts at both ends= 04 Noswith compatible CTs, Digital ammeter and volt meter with selector switches , set of LED type,indicating lamps R,Y,B on incoming side.(b) MCCBTPN, 415 volt adjustable thermal magnetic release type with rotary handle, 80 Amps with breaking capacity 25 KA- 01 No (Incoming )(c) MCCB TPN 415 volt adjustable thermal magnetic release type with rotary handle 63 Amps wirh breaking capacity 25 KA-06Nos (outgoing)(d) MCB TPN 63 Amps Outgoing -01 No 23 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 and specified. 24 S & 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 including 25 x 3 mm FI clamp with suitable gland and lugs for connecting cable including taking down old one complete all as specified and as directed. 25 Supply and fix 1.5 Sqmm, single core Two runs PVC insulated and unsheathed FR cable 1100 Volts grade with multistranded copper conductor and one run of 1.5 Sqmm cable for common earth dolly drawn through heavy duty PVC conduitfor street light pole including connection from kiosk box to street light fittings complete all as specified and directed. 26 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 25x4 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 8 mm dia TMT 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 by EICNote :(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. 27 S&F GIstrip of size 25x4 mm connected both ends with necessary bolts, nuts & washrs complete all as specified and directed. 28 M&L for 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 primer coat one undercoat one finishing coat of aluminium paint complete. paint complete to support the cables all as specifiedand directed. 29 Excavation in post holes( or similar holes) each n exc 0.5cum each getting out, returning, filling in and ramming earth or broken rubble mixed with earh around , in layers n exc 25cm, watering and removing surplus soil to a distance n exc 50m and making good surfaces in soft/ loose soil complete all asdirected. 30 S&F mild steel posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc, flat iron fillets (for securing wire meshetc) including and all necessary drilling, bolting and riveting etc and similar work conforming toFe-290 or GdeE-165 complete all as specified and directed 31 S&F MS screw bolts (machine made) with hexagonal or square heads at one end and screwed with the other end each screwed end to be fitted with washers andone hexagonal or square nutn. exc 5 cm long of diameter of shanks 11 to 15 mm complete all as specified and directed. 32 M&L forMS round bars 10 mm dia and over cut to length, bent to shape requiredincluding cranking bending,painting and fixed with chain link fence conforming to Fe-410-0 complete all as directed at site complete all as specified and directed. 33 S&F for 3 mm diaGI wire 100 x 100 mm mesh,(chain link fencing) made up into mattresses, or cages lapped wired and laid in position including closing and bindedand tied with RCCposts properly complete all as directed at site. 34 M & L for preparation of New or previously un-treated steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed. 35 M&L for applying two coats of black japan paint over one coat of red oxide primer on steel surfaces n.exc 10cm in width or girth including preparation of surfaces complete all as specified and directed. 36 M & L forMS Framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete Fe-410- W (Gde- E-250) quality- B incl structural steel is painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabricationcomplete all as specified and directed. 37 M & L for 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.complete all as specified and directed 38 Dismantling/ Taking down existing overhead line ACSR conductor of any type and any descriptioncomplete all as directed. 39 Dismantling/ Taking down LT insulator, 1100 volts of any descriptioncomplete all asdirected. 40 Dismantling/ Taking down existing cross arms of any description complete all asdirected. 41 Dismantling/ Taking down earth/ craddle wire of any description complete all asdirected. 42 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
