138WE/L-80/2025-26

Amount

Excavation in trenches not exceeding 1.5m wide and not exc 1.5m in depth for foundation etc. in hard and dense soil & getting out for laying of cable complete all as specified and/or as directed by Engr-in-Charge.

All as per item No 1 above, depth exceeding 1.5m but not exceeding 3.0m.

Returning, filling in, including spreading, leveling, watering & well ramming in layers of not exceeding 25cm thick.

Removing of surplus excavated soil to a distance of not exceeding 50 Mtr and depositing where directed at a level of not exceeding 1.5 mtr above the starting point complete all as specified and/or as directed by Engr-in-Charge.

Material and labour for sand in trenches as in cushioning to under ground cable spreading, levelling, hand punning complete all as specified and directed. Note : Punned down thickness only will be measured for payment purpose .

Supply and laying unreinforced pre-cast concrete cable cover class LV type I flat size 250x150x40mm all as specified and/or as directed by Engr-in-Charge.

Restringing of old ACSR conductor / earth continuity conductor by unbinding the conductor grom thr insulatrs, stringing the conductor to the extent to avoid oover sag binding the conductors to insulators with aluminium binding wire (ma five conductor per span of length up to 35m complete all as specified and/or as directed by Engr-in-Charge.

Dismantling of insulator complete of any size and type from exisiting site all as specified and/or as directed by Engr-in-Charge.

M&L for Shackle type polymor insulator including galvanised mild steel straps, insulator bolts, washers and nuts of height 100 mm, max dia 115 mm, section of straps 31x5 mm dia of bolts 14 mm all as specified and/or as directed by Engr-in-Charge.

M&L for Pin insulator polymor white, 100 mm height, 65 mm dia for 1100 volts grade complete all as specified and/or as directed by Engr-in-Charge.

M&L for loop Polymor insulator white small size with overall dimensions 65 x 90mm, clearance of hole 16mm for stay complete.

Dismantling of stay assembly complete of any size and type from exisiting site all as specified and/or as directed by Engr-in-Charge.

M&L for stay assembly complete with stay plate bow, stay rod of dia 16mm and gavanised iron stay wire stranded of size 7/4mm and accessories as shown in electrical plate No 1 of SSR part - I (loop type insulator, stay clamps, excavation and concrete shall be measured separately) complete all as specified and/or as directed by Engr-in-Charge.

Disconnecting and taking out old LT armored XLPE cables from trenches of any size/core/any voltage grade from trenches/poles /pipes for replacement all as specified and/or as directed by Engr-in-Charge.

Supply and lay PVC insulated heavy duly, LT XLPE galvanised steel strip armoured electric power cable of size 10 Sqmm x 4 core with stranded aluminium conductor 1100 Volts grade, jointed with cable glands, lugs etc, laid in trenches/drawn through pipe, complete all as specified and/or as directed by Engr-in-Charge. Make : Havells/Gloster/Polycab

All as per item No 15 above, but of size 25 sqmm, 4 core cross section.

All as per item No 15 above, but of size 50 sq mm 3.5 core cross section.

All as per item No 15 above, but of size 95 sq mm 3.5 core cross section.

All as per item No 15 above, but of size 185 sq mm 3.5 core cross section.

All as per item No 15 above, but of size 300 sq mm 3.5 core cross section.

All as per item No 15 above, but of size 630 sq mm 3.5 core cross section.

Taking down old unserviceable GI pipe light grade any size complete all as specified and/or as directed by Engr-in-Charge.

S&F GI tubing 50mm dia "light grade" with all fittings, laid in trenches, fixed on pole/under road crossing or passing through spaces etc, complete all as specified and/or as directed by Engr-in-Charge.

S&F GI tubing 80 mm dia "light grade" with all fittings, laid in trenches, fixed on pole/under road crossing or passing through spaces etc, complete all as specified and/or as directed by Engr-in-Charge.

Repair and Replacement of LT panel board, outdoor cubical type, floor mounted on MS angle iron frame of size 50 x 50 x 6 mm thick, made out of 3.15 mm thick CRCA sheet powder coated for load bearing members for double doors both side openable and covers, suitable for 3 phase 4 wire 50 cycle 500 volts system weather and vermin proof, including internal wiring with suitable size copper cable, heat shrinkable sleeves, chromium plated brass cable glands, lugs, 400 Amps Aluminium Busbar and necessary excavation earth work, PCC grouting etc. comprising of the following, complete all as specified and/or as directed by Engr -in- Charge. (a) MCCB 250 Amps 4 Pole 36 KA (Main Incoming) - 01 Nos (b) MCCB 100 Amps 3 Pole 36 KA 415V, 50 Hz (Outgoing) 01 Nos (c) MCCB 63 Amps 3 Pole 36 KA 415V, 50Hz (Outgoing) 02 Nos (d) Digital type panel mounted 3 phase Voltmeter with LED display - 01 Nos (e) Digital type panel mounted 3 phase Ammeter incl suitable CT with LED display - 01 No (f) Indicator lamp RYB LED type (3 Nos) - 01 Set

Repair/replacement of bus bar chamber factory made Outdoor type, CPRI approved, size 0.45m x 0.75m x 0.4m deep, fabricated out of 3.15 mm thick mild steel sheet and vermin proof with neoprene gasket having front opening and locking arrangement mounted on angle iron legs made out of angle iron size 40 mm x 40 mm x 6 mm, 8.0 mtr long, 0.40 mtr above ground level and 0.40 mtr embedded in PCC 1:2:4 type 'B'-1 using 20 mm graded crushed stone aggregate blocks of size 0.30 mtr x 0.30 mtr x 0.50 mtr - 04 Nos, duly painted with two coats of synthetic enemel paint over a coat of red oxide primer, complete with 200 Amp rated aluminium bus bar (LED phase indicators, suitable for 3 phase 4 wire supply system with MCCB 125 Amp 4 pole breaking capacity 25 KA -01 No, duly drilled holes for cable connection mounted on epoxy based post insulators all as required at site, complete all as specified and directed .

Repair/replacement of Wall Mounted 6 way LT Bus bar Chamber of 200 Amps fabricated by using sheet steel (CRCA) of 1.6 mm thickness, epoxy powder coated and comprising of 04 Nos of aluminium bus bar.

Earthing complete with Copper earth plate electrode 60 cm x 60 cm x 3.15 mm thick buried directly in ground to a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.50 mtr below ground level, earth plate surrounded by 15 cm thick packed layer of charcoal and common salt alternatively upto 90 cm and connected with and including Copper strip 20 x 3 mm by means of bolts, nuts, check nuts and washers of GI. 15 mm bore GI pipe light grade for protection of GI wire from earth plate to testing point for protection, 20mm bore GI pipe medium grade for water with wire mesh and funnel for watering including necessary excavation and earth work, PCC chamber (1:3:6) type C-2 with RCC cover complete all as shown in electrical plate No 3 of MES schedule Part I of SSR Part I (2009) complete all as specified.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 3.15 mm thick buried directly in ground to a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.50 mtr below ground level, earth plate surrounded by 15 cm thick packed layer of charcoal and common salt alternatively upto 90 cm and connected with and including GI strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of GI. 15 mm bore GI pipe light grade for protection of GI wire from earth plate to testing point for protection, 20mm bore GI pipe medium grade for water with wire mesh and funnel for watering including necessary excavation and earth work, PCC chamber (1:3:6) type C-2 with RCC cover complete all as shown in electrical plate No 3 of MES schedule Part I of SSR Part I (2009) complete all as specified and/or as directed by Engr-in-Charge.

Supply, erecting and fixing in true vertical position Steel tubular swaged poles type 410 SP-31 (9.0 metres long) complete with cast iron base plate, finial taper plug, bolts, nuts & screws including dismantling of existing damaged poles, complete all as specified and/or as directed by Engr-in-Charge. Note : Earth work & PCC work will be measured & paid seprately under relavent item.

Material & labour for PCC 1:4:8, type D2 (using 40 mm graded stone aggregate) as in base for foundation of the pole, all as specified and/or as directed by Engr-in-Charge.

Material & labour for PCC 1:3:6, type C2 (using 40 mm graded stone aggregate) as in mass filling all as specified and/or as directed by Engr-in-Charge.

Material & labour for PCC 1:2:4, type B1 (using 20 mm graded stone aggregate) for plinth coping including necessary form work all as specified and directed.

Supply and fixing in replacement On load change over switch 1000 Amps, 4 pole suitable for panel mounting in existing panel, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement On load change over switch 630 Amps, 4 pole suitable for panel mounting in existing panel, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement On load change over switch 400 Amps, 4 pole suitable for panel mounting in existing panel, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as secified and directed.

Supply and fixing in replacement Off load change over switch 1250 Amps, 4 pole in sheet metal enclosure, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement Off load change over switch 1000 Amps, 4 pole in sheet metal enclosure, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement Off load change over switch 630 Amps, 4 pole in sheet metal enclosure, side / front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement Off load change over switch 400 Amps, 4 pole in sheet metal enclosure, side /front handle operated of Make-Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

Supply and fixing in replacement Off load change over switch 200 Amps, 4 pole in sheet metal enclosure, side/front handle operated of Make - Havells or equivalent of L&T/Legrand complete all as specified and/or as directed by Engr-in-Charge.

S & F in replacement ACB 4 Pole, 415 V, Manual drawout type with micro processor release of capacity 1250 Amps 50 KA complete incl taking down old one, all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 3 pole 63 Amps, adjustable thermal & adjustable magnetic setting with breaking capacity 25 KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 3 pole 125 Amps, adjustable thermal & adjustable magnetic setting with breaking capacity 36KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 4 pole 160 Amps, adjustable thermal & adjustable Magnetic Setting with breaking capacity 36KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 4 pole 200 Amps, adjustable thermal & adjustable magnetic setting with breaking capacity 36KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 4 pole 250 Amps, adjustable thermal & adjustable Magnetic Setting with breaking capacity 36KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 4 pole 400 Amps, adjustable thermal & adjustable Magnetic Setting with breaking capacity 36KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

S & F in replacement MCCBs 415 Volt 4 pole 630 Amps, adjustable thermal & adjustable Magnetic Setting with breaking capacity 50KA complete all as specified and/or as directed by Engr-in-Charge. Make : Havells / Legrand / Hager / L&T.

Dismantling unsv air break switch gang operated and supply, installation connecting electrically & commissioning switch air break, gang operated, tripple pole mounted on Polymer insulators 15 Nos and steel frame with operating mechanism with 20 mm dia GI Pipe (Medium Grade) rod worked from ground level, drop out fuse for current rating upto 200 Amps and working voltage 11000 volts all as specified and/or as directed by Engr-in-Charge. Make : BHEL / Rashtriya / Pactel / Jaipuria.

Supply & laying or fixing 1100 volts grade cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape overall PVC sheathed Solid conductor in service connections 6 Sqmm twin core flat/circular cable complete all as specified and/or as directed by Engr-in-Charge.

All as per item No 51 above, but 10 Sqmm 2 core.

All as per item No 51 above, but 16 Sqmm 2 core.

S & F earth continuity conductor or main earthing lead buried in ground or fixed on installations/poles for earthing etc of size 32 mm x 6 mm galvanised iron strip, including suitable clamps for fixing complete all as specified and/or as directed by Engr-in-Charge.

S & F danger notice plate for LT 20x15cm size made of 1.6mm thick mild steel sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with suitable MS clamps, bolts and nuts complete all as specified and/or as directed by Engr-in-Charge.

Cutting the existing PCC / Road for passing of UG Cable in road crossing and making good the disturbed surface of road to its original specification complete all as specified and/or as directed by Engr-in-Charge.

S & F and replacement aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and/or as directed by Engr-in-Charge.

S & F and replacement of air termination, single pointed aluminium rod 12mm dia and 300mm long complete all as specified and/or as directed by Engr-in-Charge.

S & F and replacement test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hex. head screw complete all as specified and/or as directed by Engr-in-Charge.

Charan sales and Service (BID ID -3347095)

Sona Enterprises (BID ID -3354630)

RND ENGINEERS & CONTRACTORS (BID ID -3347469)

R B TRADERS (BID ID -3355489)