SPECIAL REPAIR/REPLACEMENT OF UH TO UG LT CABLE AT MATHURA CANTT UNDER GE (EAST) MATHURA

Amount

Supply, laying and testing underground cable XLPE insulated, screened PVC bedded galvanised steel strip armoured electronic power cable heavy duty withstranded aluminium conductor, 1100 volt grade system of cross section area 300 Sqmm x 3.5 core laid in trenches/duct/fixing on wall/poles or passing through pipe including connecting to installation/equipment/panel with bus bar etc with suitable lugs, glands, nuts-bolt & washer complete all as specified and as directed. Note :- Excavation & earth work, sand cushoning, cable cover, GI pipe etc. shall be measured and paid separtly under relevant item(s) of this BOQ.

All as per serial item No 1.00 here-in-before but cross section area 120 sqmm 3.5 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 95 sqmm 3.5 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 50 sqmm 3.5 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 35 sqmm 3.5 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 25 sqmm 3.5 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 16 sqmm 4 core complete all as specified and as directed.

All as per serial item No 1.00 here-in-before but cross section area 10 sqmm 4 core complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for foundation of pole, laying of cables etc. and getting out as in soft/loose soil complete all as specified and as directed.

All as per item Serial No. 9.00 here-in-before but in hard/dense soil including cutting PCC floor, road ect to faciliate excavation complete all as specified and as directed.

Returning filling in including spreading, levelling, watering and well ramming any type of soil in layers not exceeding 25 cms thick earth after cable has been laid and tested complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 m and deposited where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

M&L for clean dry Yamuna sand sand laid in trenches/ducts for bedding and coushioning 15 cm before laying of cable and 8 cm after laying cable including gently punning around cables for protection of cable complete all as specified and as directed. Note : Punned depth shall only be measured for payment as specified.

Supply and Laying Unreinforced precast concrete cable cover class LV type 1, flat, size 250mmx150mmx40mm for cable protection cover laid adjacent to each other length wise perpendicular to the central axis of cable complete all as specified and as directed.

M&L for HDPE double wall corrugated pipe of size 40mm outer dia and 32mm inner dia confirming to IS:14930 Part-II including necessary pipe fittings such as couplers, end caps, bend etc laid in trenches/fixed to pole /wall with suitable clamps for cable protection complete all as specified and as directed.

M&L for repairing road cutting with premix ready mix road patching compound including preparing the affected surface by cleaning, sweeping, brushing and apply cat's coat primer and pouring the ready mix road patching compound, spreading, levelling and compacting to match with existing road as per manufacture instruction compete all as specified and directed,

Supply, installation, testing and commissioning of outdoor double door type cubicle panel board suitable for 3 phase, 4 wire 415 V, 50Hz and CPRI approved, factory fabricated, powder coating having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof including danger notice plate, PCC foundation, I/C and O/G cable connections & general construction confirming to IS 8623/93 comprising of the following:- OUTER SHELL : The outer shell shall be made out of 3.15mm thick CRCA sheet & MS angle section 50x50x6mm frame, factory fabricated with front and back openable double door system lockable/openable by keys from both sides, louvers & air vent gasket for natural flow of air, 'U' type gasket shall be used to make the outer sheel completely vermin proof. The bottom of the outer shell contains a detachable plate having provision for entry of armoured cable of adequate size with glands, Provision of threaded earthing stud at bottom & lifting lugs of suitable size at top to lift the panel safely shall be made. The degree of protections of outer sheel shall be IP-54.

All as per item Serial No. 17.00 here-in-before but incommer and outgoing as per followings:- (a) MCCB, 160A, 25KA, 4 pole adjustable thermal and adjustable magnetic (I/C) - 01 Nos. (b) MCCB, 125A, 25KA, 3 pole fixed thermal and fixed magnetic (O/G) -01 Nos. (c) MCCB, 100A, 16kA, 3 pole fixed thermal and fixed magnetic (O/G) -01 Nos. (d) Aluminium Bus bar (RYB &N) 250 Amps rating with 03 Nos outgoing arrangement-01 Set (e) Three phase LED indicator switch RY&B.

All as per item Serial No. 17.00 here-in-before but incommer and outgoing as per followings:- (a) MCCB, 125A, 25KA, 4 pole adjustable thermal and adjustable magnetic (I/C )- 01 Nos. (b) MCCB, 100A, 16KA, 3 pole fixed thermal and fixed magnetic (O/G) - 02 Nos. (d) Aluminium Bus bar (RYB &N) 250 Amps rating with 03 Nos outgoing arrangement - 01 Set (e) Three phase LED indicator switch RY&B.

Supply & Fixing Bus Bar chamber outdoor type made out of 1.6mm CRCA sheet 6 Nos outgoing TPN 200Amps Bus bar rating including fixing on wall/pole with suitable size of clamp, nut & bolt or as per site requirement for fixing of outdoor site with provision of angle iron legs 45 x 45 x 3mm, 750mm long including PCC 1:2:4 type B-1 as in foundation of size 450x600x600mm for grouting and incommer and outgoing cable connections with suitable size of lugs complete all as specified and as directed.

Dismantling/taking down stay assembly of any type & description complete all as specified and as directed.

Dismantling /taking down of ACSR conductor from electric poles of any description complete all as specified and as directed.

Dismantling/taking down insulators of any type/size from electric poles of any description complete all as specified and as directed.

Dismantling/taking down cross arms and bracing of any type/size from electric poles of any description complete all as specified and as directed.

Dismantling/taking down GI earth wire of any type/size from electric poles of any description complete all as specified and as directed.

Supply & fixing automatic security light control panel having sheet steel enclosure powder coated CRCA sheet suitable for three phase 6KW rating, outdoor installation, IP-54 protected, slop 1:2, danger notice plate including making all connections and grouted in PCC1:2:4 type B-1 as in foundation of size 450x600x600mm, foundation should be 100mm above ground level complete with comprising of the following switch gears:- (a) MCB TPN 40 Amp rating - 01 Nos (b) Digital Timer switch- 01 Nos (c) Contactor with nominal current rating 32 Amp TP. (d) Outgoing MCB SP with suitable rating- 03 Nos (e) Auto/manual switch (f) Incoming and outgoing terminal suitable for three phase supply. (e) MS cable glands for entry & exist point of cables.

M&L for boring of holes under road, pavement, hard standing or as directed by trenchless technology using ultra sounding technique and necessary machine for crossing of LT Electric XLPE cable as per standard technical specification including with HDPE pipe of dia 150mm suitable for 0.4Mpa working pressure. Vertical depth n. exc 2 mtr and dia of hole n. exc 200mm including getting out excavated surplus soil to be distance not exceeding 50 mtr and depositing where as directed at a level not exc. 1.5m above the starting point complete all as specified and as directed.

M&L for earthing of bus bar etc complete with galvanized steel earth plate electrode size 600 mm x 600mm x 6mm thick buried directed in ground vertically in a pit of depth not less than 2.25 mtr below ground levels with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanized iron wire 4 mm dia as earthing lead by means of bolts, nuts, check nuts and washers of galvanized including GI protection pipe light grade 15mm dia connected to main earth lead on pole or control board and GI pipe medium grade 20mm dia for watering funnel with wire mesh, CI cover with frame, PCC chamber pit with PCC 1:3:6 type C-2 including necessary excavation and earth work all as shown in electrical plate No 3 connected to earthing test point and testing on completion complete all as specified and as directed. Note : GI wire and protection pipe beyond 7.5 mtr length from earth electrode shall be measured and paid separately. (For bus bar 8 Nos Earthing).

M&L for Earthing of machinery/equipment/Panel etc. complete with galvanised steel earth plate electrode 60cmX60cmX6.0mm thick, buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of the plate not than 1.5mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including Galvanised Iron strip of size 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron including GI protection pipe, light grade 40mm dia connected to main earth lead on pole or control board and GI Pipe medium grade 20mm dia for watering funnel with wire mesh. CI cover with frame PCC chamber with PCC (1:3:6) type C-2 including necessary excavation and earth work all as shown in electric plate No 3 connected to earthing test point and testing on completion complete all as specified and as directed. Details : For Panel 1 Nos (02 Each) and Feeder Pillar Box 4 Nos (2 each) and Timer Panel 2 Nos (1 Each) Earthing= (1x2) + (4x2) + (2x1) =12 Nos (6 Set) Note : GI strip & protection pipe beyond 7.5Mtr length from earth electrode shall be measured and paid separately.

Supply and fixing moulding compound street light junction box of size not less than 250mm x 250mm x 160mm complete with shock and rust proof, termite resistant, tamper proof, front openable type and including suitable provision for three phase, four wire cable (size upto 25 Sqmm 4 core) incomming and outgoing loop-in-loop connection and including one No MCB SP 6 mp including non metallic clamps and GI nut bolts and washers of suitable size fixed on pole/wall complete all as specified and as directed.

M&L for cable route indicator showing "MES LT UG Cable" and route of cable with arrow made of CI in round shape of 100mm dia and fixed on angle iron 40x40x6mm, 800mm long painted in Blue colour with two coats of synthetic enamale paint over and including a coat of red oxide primer duly embaded in PCC 1:2:4, type B-1block (0.40x0.40x0.40 mtr) in ground and 0.15mtr above ground level complete all as specified and as directed.

Supply & fixing PVC insulated FRLS unsheathed flexible copper conductor cable of size 1.5 sqmm 3 core, multistrandered, 1100 volts grade for connecting from loop in - loop out box to street light fitting including heavy duty PVC conduit pipe of size 20mm dia with suitable fixing arrangement on pole with clamps including dismantling existing unserviceable cable any description and complete all as specified and as directed.

Karman Infra Projects (BID ID -3148799)

JWALA ELECTRIC CONTRACTORS (BID ID -3143238)

Rahul Construction India Pvt Ltd (BID ID -3137258)