REPAIR REPAIR/ MAINT OF LT SWITCH GEAR ,CONTROL PANELS, MCCB, FEEDED PILLAR BOX AND OTHER ALLIED WORKS AT MD ACCN AT FATEHGARH CANTT

Amount

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and as directed for laying of under ground cable, foundation of pole and stay etc. complete all as specified and as directed

Returning, filling in, including spreading, levelling, watering and well remmining in layers not exc 25 cm.

Removing excavated material n.exc 50 m and depositing where directed at a level n. exc 1.5 m above the starting point all as directed.

M&L for sand cushioning to U/G cable in layers of 23 cm thick( 8 Cm before laying the cable and 15 Cm thick after laying the cable) in trenches complete all as specified and directed.Note :- Only Puned down volume shall be measured.

Supply and lay burnt best quality locally available old size sub class 'B' bricks laid in trenches perpendicular to U/G cable for cable protection complete all as specified and as directed.

Laying only serviceable bricks obtained from the items specified here-in-before (i.e during taking out of under ground cable),laid flat dry, in trenches with width of the bricks laid to the axis of cable for protection of cable complete all as specified and as directed

Taking out unserviceable LT U/G cable from trenches of size 6 Sqmm to 10 Sqmm 2 core complete all as specified and as directed.

……..Ditto as above but for size 16 Sqmm to 50 Sqmm 4/3.5 core……Ditto……..

……..Ditto as above but size 70 Sqmm 3.5 core……Ditto……..

Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 70 Sqmm 3.5 core..

……..Ditto as above but size 50 Sqmm 3.5 core……Ditto……..

……..Ditto as above but size 25 Sqmm 4 core……Ditto……..

……..Ditto as above but size 16 Sqmm 4 core……Ditto……..

……..Ditto as above but size 10 Sqmm 2 core……Ditto……..

……..Ditto as above but size 6 Sqmm 2 core……Ditto……..

Relaying of existing serviceable underground cable of size 6 Sqmm to 10 Sqmm 2 Core obtained from item No - 7 complete all as specified and as directed.

Laying jointing and testing only of old serviceable underground cable of any description of size16 Sqmm to 50 Sqmm 4/3.5 Core in trenches as obtained in serviceable condition from taking out of cable complete all as specified and as directed.

Laying jointing and testing only of old serviceable underground cable of any description of 70 Sqmm 3.5 Core in trenches as obtained in serviceable condition from taking out of cable complete all as specified and as directed.

M & L for MS clamp made out of 50x6 mm flat iron bending cold or hot,drilling holes for bolts , in any shape or size as indicated or directed and inclusive of one primer coat,one under coat and one finishing aluminium coat of paint.

M & L for Boring holes horizontally under road without damaging the surface of road ( minimum 1.0 Metre below the road surface with the help of GI tubing not exc 80 mm bore(dia) for passing UG cable, complete all as specified and as directed. NOTE : - GI Pipe laid will be measured and paid separately under respective item

S&F in replacement of 50 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified.

S&F in replacement of 40 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

S&F in replacement of 25 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

M&L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick, burried directly into the ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI earth strip 25 x 4 mm by means of bolts, nuts, check nuts, and washers of galvanised iron or steel all as shown iln electrical plate No. 3 connected to earthing test point all as specified or indicated including excavation and connected earth work, PCC chamber and cover, watering pipe, funnel wire mesh but without earth lead protection pipe and test on completion after dismantling unserviceable erthing (above GL only) complete all as directed.

M & L for aluminium strip 25 x 3 .15 mm with base insulators and screws etc fixed on wall/ floor for extension of earthing lead.

S&F VTPN DB suitable for Mounting MCCB as Incomer of rating 100 Amp Vertical distribution board 4 way with suitable Amp rated bus bar having IP-43 protection and double metal door concealed in wall including connection with aluminium thimbles as required complete all as specified.

Supply and fixing MCB distribution board SPN 240 Volt 12 way with 200 Amp rated bus bar having IP-43 protection and double metal door concealed in wall including connection with copper thimbles as required complete all as specified.

Supply and fixing MCB distribution board SPN 240 Volt 8 way with 200 Amp rated bus bar having IP-43 protection and double metal door concealed in wall including connection with copper thimbles as required complete all as specified.

Supply and fixing MCB distribution board SPN 240 Volt 4 way with 200 Amp rated bus bar having IP-43 protection and double metal door concealed in wall including connection with copper thimbles as required complete all as specified.

S & F blanking plate for DBs complete all as specified and as directed.

S&F MCB single pole 6 to 32 Amp 240 Volt 'C' curve 10 KA complete all as specified and directed.

Fixing only serviceable MCB/Isolator complete all as specified and directed.

S&F Isolator DP 63 Amps rating complete all as specified and directed.

S&F Isolator DP 40 Amps rating complete all as specified and directed.

S&F MCB TPN 63 Amps rating 415 volts complete all as specified and directed.

S&F Power contactor 4 pole 63 Amps rating with entry terminals complete all as specified and directed.

Supply , installation , testing and commissioning of street light panel outdoor type , factory made free standing , floor mounted , dust and vermin proof fabricted from 3 mm thick (minimum) CRCA sheet with anti corrosive coating and finally two coats of power coated flint grey paint 4 Nos of bus bars made of high conductivity aluminium suitable for 200 amps fixed with suitable porecelain / epoxy insulators , pre-wired with suitable size of copper cable suitable aluminium eart strips and necessary brick foundation upto a height of 60 cm from ground level and incoming cable connections with cable lugs including dismanteling all as specified and directed NOTE- (a) MCB TPN 63 Amps rating - 01 No (Make: Legrand Cat Part No-408683 or equivalent make of other specified item. (b) Astronomical type time switch (operated on 230 volts , AC 50 Hz ) programmeble with digital display automatic astronomical calculation for ON and OFF switching matching with the changes the sunrise and sunset timing, back kit LCD Din rail mounted single channel (Make- legrand cat part No-412654 or equivalent make of other specified item. (c) Power contactor 4 pole - 01 No 63 Amps rating Din rail mounted with entry terminals ( Make- legrand cat part No-412566 or equivalent make of other specified item. (d) Change over switch , two way 32 Amps rating - 01 No, 250 volts , Din rail mounted (Make- legrand cat part No-412900 or equivalent make of other specified item. (e) Din rail for mounting MCB & Timer

Dismantling existing unserviceable feeder pillar box including disconnection from different sites complete all as specified and directed.

Fabrication, supply, installation, testing and commissioning in replacement of outdoor type feeder pillar box floor mounted made out from 3.15 mm thick MS sheet ( CPRI type tested) with canopy type roof, over all size 0.75 x 0.60 x 0.30 m front operated, two part hinged doors with locking arrangement comprising of copper bus bar suitable for 3 phase, 4 wire, 415 volts,50 Hz, AC supply mounted on suitable bus bar insulators, 200 Amps rating suitably drilled and tapped for bolts with openable two part front and rear shutter with heat strinkable PVC sleeving having RYB-B colour code drilling holes for connection of incoming and outgoing cable, complete powder coated painting, testing and installation on PCC/brick foundation, connection of cable with suitable aluminium lugs all as specified and directed.( Note :-MCCB will be measured and paid separately.)

Fabrication, supply, installation, testing and commissioning in replacement of out door type LT Feeder pillar box size 0.90 m x 0.75 m x 0.45 m in depth made out of 3.15mm thick CRCA sheet ( CPRI type tested) and MS structural section of 50 x50 x 6 mm comprising of copper bus bar suitable for 3 phase, 4 wire, 415 volts,50 Hz, AC supply mounted on suitable bus bar insulators, 200 Amps rating suitably drilled and tapped for bolts with openable two part front and rear shutter, hinged front and rear panels and locking arrangement, bottom plate provided with the requires numbers of cable entries / opening including cable glands and cable lugs with heat strinkable PVC sleeving having RYB-B colour code , powder coated painting complete embedded in PCC 1:3:6 type C-2 ( using 40 mm graded aggregate ) n. exc. 0.45 cum and provision of following accessories complete all as specified and as directed ( Note :-MCCB will be measured and paid separately.)

S & F in replacement MCCB 400 Amps, 4 pole, 415 volts, 50 Hz 36 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

S & F in replacement MCCB 250 Amps, 4 pole, 415 volts, 50 Hz 36 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

S & F in replacement MCCB 200 Amps, 4 pole, 415 volts, 50 Hz 36 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

S & F in replacementMCCB 160 Amps, 4 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

S & F in replacement MCCB 100 Amps , 3 pole, 415 volts , 50 Hz , 16 KA breaking capacity with adjustable thermal magnetic release, with spreader links on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

S & F in replacement MCCB 63 Amps , 3 pole, 415 volts , 50 Hz , 16 KA breaking capacity with adjustable thermal magnetic release, with spreader links on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and as directed

M&L outdoor LT END Termination Heat Shrink Kits for LT underground cable suitable for aluminium conductor cable of size 6 sqmm to 16 Sqmm (2/4C) complete all as specified and as directed

M&L outdoor LT END Termination Heat Shrink Kits for LT underground cable suitable for aluminium conductor cable of size 25 sqmm to 50 Sqmm (3.5/4C) complete all as specified and as directed

M & L for preparation of old painted steel or iron surfaces of LT FPB of various size by scrapping with steel wire brush /scrapper emery paper etc and applying one coat of synthetic enameled siemens grey/exising colour( painting shall be done by spray machine) including welding the LT FPB door matching with the LT FPB complete all as specified and as directed.

S B ENTERPRISES