PROVISION OF LT DISTRIBUTION SYSTEM AT WARD ROOM COMCEN LOGISTIC BUILDING BHIM AND ARJUN BLOCK AND SPECIAL REPAIRS OF VCB AT 11 KV SUB-STATION AT INS SARDAR PATEL PORBANDAR

Amount

M & L for Complete maintenance and servicing of 11KV Panel, comprising moisture removing, cleaning, vermin proofing, breaker and applying grease and graphite solution protective spray like WD 40 or Zorric as required and to make the VCB properly functional complete all as specified and directed.

M & L for Testing, Commissioning, checking healthiness & Logical Checking of existing relay protection system of 11KV Breaker electrical ON/OFF operation, electrical spring charging of 11KV Panels including calibration of system for its proper functioning complete all as specified and directed.

M & L for Support insulator of 11KV VCB feeder panel as per existing fixed in repair / replacement complete all as specified and as directed.

M & L for Phase barrier with spacers of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Limit test switch of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for TNC switch of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Closing coil assembly of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Tripping coil assembly of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Motor gear assembly UMG for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Motor charge mechanism assembly UMG for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Big & small Gear assembly for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Cut off motor limit switch for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Auxiliary switch for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Tripping Shaft with spring and trip strips of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Closing Shaft with spring and trip strips of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Bridge rectifier for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Vacuum interrupter for 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Spout bushing for 11KV VCB fixed in repair / replacement complete all as specified and directed.

Material and labour for fixing and testing of Current transformer resin cast ratio 100-50/5-5A of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Charge discharge assembly of 11KV VCB fixed in repair / replacement complete all as specified and directed.

M & L for Tie rod insulator for 11KV VI bottle fixed in repair / replacement complete all as specified and directed.

M & L for Panel heater (200mm size) for 11 KV VCB electric panel, voltage 230 V fixed in repair / replacement all as specified and directed by Engr-in - charge.

Supply and fixing of gasket for VCB panel door fixed in repairs / replacement complete all as specified and directed by Engr-in-Charge.

Repair, Maintenance and overhauling of Rack in out gear assembly for its proper functioning of 11 KV VCB fixed in repair / replacement complete all as specified and as directed.

M & L for LED Indicator lamp suitable for 11 KV VCB complete with casing and colour coding fixed in repair / replacement complete all as specified and directed by Engr -in-charge.

M & L for Cut out Fuse suitable for 6 amp DC Supply 24V-30V for 11 KV VCB including complete arrangement as per site requirement fixed in repair / replacement complete all as specified and as directed.

M & L for Sealed maintenance free 30 Volt battery bank and connecting up suitable for 11 KV VCB as per existing battery bank model and layout fixed in repair / replacement complete all as specified and as directed. Note for item No 2 to 28: (i) The items to be replaced in the VCB shall be of same or superior specification and shall be procured from original manufacturer or his authorised O&M. (ii) The quoted rates include for testing commissioning of spares and entire system after provisioning of new spares. Minor spares as required for completion and smooth functioning of VCB panels shall be arranged by the conractor without any extra cost to the department.

M & L for Mild steel angle iron posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, including securing bolts, flat iron fillets for securing wire mesh, bends, straps, clamps, etc. similar articles including all necessary drilling, bolting or riveting etc. and similar work conforming to Fe-410-0 or Fe-310-0 complete all as specified and directed.

Supply only mild steel deformed bars 10mm dia as line of wires for chain link fencing complete all as specified and directed.

M & L for MS screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc. 10cm & n. exc. 15cm long, dia of shank 5 to 10mm, complete all as specified and as directed.

Supply only MS galvanised chain link fencing any size or type made up into mattresses or cages including line wire any type of standard rails staining bolt etc complete all as specified and as directed.

Fixing only chain link fencing including line wires any mesh size and type to any type of standards, rails, straining bolts deformed bars including provision of binding wire complete all as specified by Engr-in-Charge.

Preparation of new steel or iron surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Supplying, laying & spreading evenly stone aggregate 40 to 63 mm grade in loose filling around transformers installation yard complete all as directed by Engineer-in-Charge.

S & F XLPE insulated, PVC sheathed LT under ground cable 1100 V armoured heavy duty aluminium conductor,laid in trenches /ducts/through pipes /in floor road/along the pole etc jointing with proper lugs, cable gland, including testing commissioning of size 120 Sq mm 3.5 core laid,complete all as specified and as directed.,complete all as specified and as directed.

S & F XLPE insulated, PVC sheathed LT under ground cable 1100 V armoured heavy duty aluminium conductor,laid in trenches /ducts/through pipes /in floor road/along the pole etc jointing with proper lugs, cable gland, including testing commissioning of size 95 Sq mm 3.5 core laid,complete all as specified and as directed.,complete all as specified and as directed.

S & F XLPE insulated, PVC sheathed LT under ground cable 1100 V armoured heavy duty aluminium conductor,laid in trenches /ducts/through pipes /in floor road/along the pole etc jointing with proper lugs, cable gland, including testing commissioning of size 70 Sq mm 3.5 core laid,complete all as specified and as directed.,complete all as specified and as directed.

S & F XLPE insulated, PVC sheathed LT under ground cable 1100 V armoured heavy duty aluminium conductor,laid in trenches /ducts/through pipes /in floor road/along the pole etc jointing with proper lugs, cable gland, including testing commissioning of size 50 Sq mm 3.5 core laid,complete all as specified and as directed.,complete all as specified and as directed.

Excavation in trenches n. exc. 1.5 m wide and n. exc. 1.5 m in depth for laying cable , etc. and getting out in soft / loose soil, complete all as specified.

Excavation in trenches n. exc. 1.5 m wide and n. exc. 1.5 m in depth for laying cable, etc. and getting out in hard / dense soil, complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soil, complete all as specified.

Removing excavated material soil/rocks n. exc. 50 km, depositing where directed at a level n. exc. 1.5 m above the starting point, complete all as specified and directed.

S & F Precast concrete cable cover unreinforced, ISI marked class LV types 2 flat size 250mm x 150mm x 40mm having minimum average breaking load 200Kg, complying IS:5820-1970 made of concrete used of grade M-20, laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other complete all as specified.

M & L for GI tubing light grade 100 mm bore for cable protection, laid under plinths / floors / roads / culverts or fixed on walls or along the steel poles by means of M.S.F.I clamps with necessary bolts nuts washers etc complete all as specified.

M & L Cable route indicator of MS / cast iron, die cast 100mm round disc min 2 mm thick, welded / riveted on MS angle iron25x25x4mm,75mm long, duly powder / epoxy coated yellow colour, for under ground LT cable as a line indicator for existing LT cable alongwith necessary marking / writing as directed including fixed in position with 100x100x200mm PCC base 1:3:6 type C2 ( using 20mm graded crushed stone aggregate), including, excavation and earthwork and removal of surplus soil,complete all as specified and as directed.

M & L for Sand cushioning with a layer of sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed.

S & F Cable jointing kit for 1100 V grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 120 sqmm fixing complete all as specified and as directed.

S & F Cable jointing kit for 1100 V grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 95 sqmm fixing complete all as specified and as directed.

S & F Cable jointing kit for 1100 V grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 sqmm fixing complete all as specified and as directed.

S & F Cable jointing kit for 1100 V grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 50 sqmm fixing complete all as specified and as directed.

S & F Cutting of hard standing / Road for laying of cable or pipe and making good surfaces using PCC 1:2:4 type B-2, 100 mm thick over compacted earth after laying of pipe line up to 30cm in width and depth 600mm to 1.00 meter and removing rubbish outside MD land complete all as specified and as directed.

Nitesh Enterprise

vijay infraprojects pvt ltd

M/s. Vimal Enterprise