SPECIAL REPAIR FOR CONVERSION OF LT OVERHEAD CONDUCTOR INTO UG CABLE AT AF STATION BHUJ

Dismantling ACSR or ACC Conductor all as Specified & directed by Engineer-in-Charge.

Dismantling LT insulators any type, any size all as directed by Engineer-in-Charge

Dismantling cross-arms of M.S. channel or angle sections etc. complete all as directed by Engineer-in-Charge

Dismantling stay assembly complete. (demolition of concrete, etc. and excavation measured separately

Dismantling concrete poles/ struts, any size as directed by Engineer-in-Charge.

M & L for Dismantling of street/Flood Light 60-200 Watt along with its clamps, wiring from syntex box to light and broken syntex box all as directed by engineer in charge

M&L for Earthing complete with galvanised iron earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth strip 25X4 mm dia by means of nut, bolts, check nuts and washers of galvanised iron or steel as shown in electrical plate No.3 of SSR Part-I (2009) complete all as specified and directed including testing on completion including the material and labour of the following : - (a) Excavation and earth work for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 32 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing. (g) GI strip exceeding 7.5 mtr will be measured in respective item.

M & L for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure ,all as directed by Engineer-in-Charge.

Supply & Lay, connecting,testing and commissioning and jointing,LT under ground cable 1100 volts grade,XLPE insulated,armoured with galvanized round steel wire or steel strip, electric power cables heavy duty, with multi stranded aluminum conductor, laid in trenches,ducts,fixed on poles/walls with proper size saddles and clamp laid under roads /path /drain /culverts or encased in GI pipe fixed & testing and commissioning complete all as specified and as directed by the Engineer-in-Charge of following Sizes:- Note:- (i) Sand cushioning, Cable protection cover, GI pipes, excavation and earth work shall be measured and paid for separately under respective items of Schedule "A" .

240 Sqmm 3.5 core

120 Sqmm 3.5 core

95 Sqmm 3.5 core

70 Sqmm 3.5 core

35 Sqmm 3.5 core

25 Sqmm 4.0 core

16 Sqmm 4.0 core

10 Sqmm 4.0 core

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in soft/loose soil soil complete all as specified and directed by Engineer-in-Charge.

Returning filling in soil and including spreading leveling watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed.

Removing excavated soil to a distance n.exc. 50 mtr and depositing where directed at a level n.exc. 1.5m above the starting points complete all specified and directed.

M&L for sand cushioning for UG cables using dry river sand; gently punning down all as directed and specified. ( Note : For measurement purpose punned thickness shall be considered for payment)

M & L unreinforced precast concrete cable covers CLASS LV19222Ditto, but Class LV, Type I, flat, size 250 mm x 150mm x 40mm laid transverse to cable.

M & L for erection of Precast LT cable route / cable path indicator,made out of PCC 1:2:4 ,type Bo,12.5 mm graded stone aggregates of size 100 Cm (Height) x 20 Cm (Width) x 10 Cm (Thichness), painted with orange colour lettering synthetic paint and letters 4 inch "LT CABLE" to be written with black colour lettering synthetic paint and embedded in PCC block 1:3:6 type C2 (using 40mm graded aggregate) of size 15cm x 15cm x 20cm including necessary excavation for PCC block c, placed at interval of every 30 M ,complete all as specified and as directed by Engr-in-Charge.

M&L for straight through heat shrinkable joint for LT 1100 Volts grade, aluminum conductor including jointing kits, aluminium ferrules and labour complete for making joints and testing (Make :- M seal/3M /Denson) complete for : -

Cable size 120 to 300 Sqmm, 3.5 core

Cable size 70 to 120 Sqmm, 3.5 core

Cable size 50 to 70 Sqmm, 3.5 core

Cable size 16 to 50 Sqmm, 3.5 core

M&L for heat shrinkable indoor/ outdoor LT end terminations for LT 1100 Volts grade, aluminum conductor including jointing kits, aluminium ferrules and labour complete for making joints and testing (Make :- M seal/3M /Denson) complete for : -

Cable size 120 to 300 Sqmm, 3.5 core

Cable size 70 to 120 Sqmm, 3.5 core

Cable size 50 to 70 Sqmm, 3.5 core

Cable size 16 to 50 Sqmm, 3.5 core

Supply and fix in replacement of distribution board (double door) , vertical, TPN 4 way, 415 Volts, IP 42 protection, with 200 Amp rated busbar, in sheet steel metal enclosure conforming to IS-13032, factory made and tested with copper bus bar, neutral links, cable lugs and earth bar, phosphatised and painted with epoxy polyster based powder paint, complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of isolator/ MCBs, etc. In distribution board of the following rating and capacities

(a) MCB TPN 415 volts 63-100 Amps Capacity, 10 KA

(b) MCB SPN 240 volts 40/32 Amps Capacity, 10 KA

(c) MCB SP 240 volts 6-40 Amps Capacity, 10 KA

Supply and fix steel tubular swaged poles type 410SP-31(9.0 meter long) Swan Neck Type complete with CI base plate mounted by nut and bolt and single swan neck, complete all as specified and as directed by Engr-in-Charge.

M&L for PCC 1:2:4 type B1 with 20 mm graded well burnt brick aggregate for coping, topping of plinth of panels, repairing / making connected path to panels/ transformer etc as directed at site.

M&L for PCC 1:3:6 type C2 with 40 mm graded well burnt brick aggregate for foundation of poles/panels transformer, and connected path complete all as specified and directed.

Supply & Fix in replacement of FRP juction box of size outside dimensions 350 x 270 x 200 mm of make sintex, Cat No GSJB-3537 including 4 nos copper busbar of capacity 200 Amps & MCB SP 6 Amps - 01 No and fix on pole with and including MS clamps made out of 25 x 3mm MS flat iron, nut, bolts etc. complete.

Supply & Fix in replacement FRP juction box of size outside dimensions 400 x 300 x 190 mm of make sintex, Cat No GSMB-4030, WITH 4 nos copper busbar of capacity 200 Amps , including internal wiring and 01 Nos MCB TPN C series of capacity 63 Amps as outgoing, as approved by the EIC including connector and fixing on pole with and including MS clamps made out of 25 x 3mm MS flat iron, nut, bolts etc. complete all as directed by Engineer-in-charge Note:- The cost of box installation includes making hole of suitable size for entry and exist of cable any size, making new lugs of cables of entry and exit.

M & L in replacement of Wiring for Circuit from Sintex box to Street light with 2 x 2.5 sqmm sizes FRLSH PVC insulated copper conductor including 1.5 sqmm FRLSH copper conductor PVC insulated as earth wire in suraces/recessed as required in Steel conduit of size 20 mm dia.Note : Two runs of the conductor with one run of wearth wire with one run of steel condute will be measured as one unit

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 4 mm dia by means of nut, bolts, check nuts and washers of galvanised iron or steel as shown in electrical plate No.3 of SSR Part-I (2009) complete all as specified and directed including testing on completion including the material and labour of the following : - (a) Excavation and earth work for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 15 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

Supply and fixing LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant having intensity more than 140 lumen /watt complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed by Engr-in-Charge.

S&F GI tubing light grade for encasing cables for mechanical protection, laid under plinth/floors/ roads/ path /culverts or fixed on walls/on poles by means of MS FI clamps with necessary bolts, nuts and washers all as specified of sizes : -

(a) 50mm bore

(b) 80mm bore

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