SPECIAL REPAIR TO LT CABLING FOR CONVERSION OF OH LINE TO UG LINE FOR TIPU VIHAR AND PROVN OF PARKING SHED IN 4 HORSE AT MIL STN KALUCHAK UNDER GE KALUCHAK

Amount

Dismantling and taking down mild steel cross arms, bracings, supports, channel,angles,clamps etc from pole structure segregating serviceable portion and keeping in safe custody for reuse at site and removing unserviceable portion from site complete all as specified and as directed.

Dismantling ACSR conductor of any size from LT pole and setting aside the serviceable quantity for reuse and removing the unserviceable quantity from site complete all as specified and as directed.

Dismantling insulators of any size /type all as specified and directed.

Dismantling /taking out damaged/burnt out under ground cable of any size /sch of credit /shifted to MES store yard complete all as specified and directed. Note - Excavation will be measured and paid separately.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of cable/foundation of pole and stay etc and getting out in Soft/loose soil complete all as specified and as directed.

Material and labour for PCC 1:3:6 Type C-2 (Using 40 mm grade aggregate as in foundation of pole, stay and filling and mass concrete) including providing necessary form work complete all as specified and as directed

Material and labour for PCC 1:2:4 type B1 using 20 mm grade stone aggregate as in copping of existing and new electric pole at site including providing necessary form work complete all as specified and as directed.

M&L under ground XLPE insulated, screened, PVC bedded galvanized steel strip or wire armored, electric power cable (heavy duty) with aluminium conductor, 1100 volts (earthed) grade cross sectional area 240 sqmm, 3.5 core laid in trenches/ pipes/ ducts/ wall/ boarings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including disconnecting and taking out of existing LT cable of any type and size complete all as specified and directed. Note:- Excavation and earth, sand coushioning and protection for cable work shall be measured and paid separately.

All as per item No. 09 here-in-before but cross-sectional area 185 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 150 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 120 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 50 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 35 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 25 sqmm, 3.5 core complete.

All as per item No. 09 here-in-before but cross-sectional area 16 sqmm, 4 core complete.

All as per item No. 09 here-in-before but cross-sectional area 16 sqmm, 2 core complete.

Supply, install, testing & commissioning of LT panel board CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15 mm thickness, angle iron and tee section (frame) of suitable size double door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and making complete connection in all recpects as diected by engr-in-charge comprising of following accessories:- BUS-BAR & INTERNAL CONNECTIONS: The bus-bars shall be made up of 04 Nos tinned alluminium 600 A rated, duly insulated with 1100 V grade standard colour coded PVC sleeves & rigidly mounted on suitable sized "F" class insulators of non-hygroscopic, non-combustible, all internal connections from main bus-bars to switch gears etc. PROVISION FOR CABLE ENTRY : The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables. INCOMING : MCCB 4 pole, 415 Volts, 400 Amps, 50 kA (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting incl electric connection complete -01 Nos OUTGOINGS : MCCB 4 pole, 415 Volts, 200 Amps, 36 kA for out going -02 Nos MCCB 4 pole, 415 Volts, 160 Amps, 25 kA for out going -03 Nos (incl 01 Nos as spare)

Supply, install, testing & commissioning of LT panel board CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15 mm thickness, angle iron and tee section (frame) of suitable size double door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and making complete connection in all recpects as diected by engr-in-charge comprising of following accessories:- BUS-BAR & INTERNAL CONNECTIONS: The bus-bars shall be made up of 04 Nos tinned alluminium 400 A rated, duly insulated with 1100 V grade standard colour coded PVC sleeves & rigidly mounted on suitable sized "F" class insulators of non-hygroscopic, non-combustible, all internal connections from main bus-bars to switch gears etc. PROVISION FOR CABLE ENTRY : The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables. INCOMING : MCCB 4 pole, 415 Volts, 250 Amps, 36 kA (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting incl electric connection complete -01 Nos OUTGOINGS : MCCB 4 pole, 415 Volts, 125 Amps, 25 kA for out going -07 Nos (incl 01 Nos as spare)

Supply, install, testing & commissioning of LT panel board CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15 mm thickness, angle iron and tee section (frame) of suitable size double door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and making complete connection in all recpects as diected by engr-in-charge comprising of following accessories:- BUS-BAR & INTERNAL CONNECTIONS: The bus-bars shall be made up of 04 Nos tinned alluminium 200 A rated, duly insulated with 1100 V grade standard colour coded PVC sleeves & rigidly mounted on suitable sized "F" class insulators of non-hygroscopic, non-combustible, all internal connections from main bus-bars to switch gears etc.PROVISION FOR CABLE ENTRY : The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables. INCOMING : MCCB 4 pole, 415 Volts, 250 Amps, 36 kA (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting incl electric connection complete -01 Nos OUTGOINGS : MCCB 4 pole, 415 Volts, 125 Amps, 25 kA for out going -05 Nos (incl 01 Nos as spare)

Material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed (Compacted thickness shall only be measured and paid)

Material and labour for well burnt bricks,Sub class 'B' bricks, best quality locally available laid flat, dry in trenches for cable protection complete all as specified and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and as directed

Removing excavated material to a distance n.exc 50 mtr and depositing where directed at level n.exc 1.5 mtr above the starting point complete all as specified and as directed.

M&L for GI pipe 80 mm dia "light grade" ISI marked, laid in trenches/ on floors/on, pole/road for cable protection including necessary joints / fittings including taking up / down and removing old unserviceable GI pipe complete all as specified and directed .

All as per Srl item No 28 here-in-before but 50mm dia.

All as per Srl item No 28 here-in-before but 40mm dia.

M&L for Cutting/Boring of road/Hard standing to a size of 30 cm in width and not exceeding 90 cm in depth for laying of protection pipe/water line/Cable including returning filling, Including spreading and providing PCC in 1:2:4 B1 using 20 mm grade stone aggregate for the top 100mm layer, complete all as specified and directed.

M&L earthing complete with galvanised steel earth plate eletrode size 600 x 600 x 6.00mm thick buried directly in ground vertically in pit of depth not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 1.5 mtr below normal, ground level connceted to galvanised iron strip 32 x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI (or) steel all as shown in electrical palte No. 3 connected to earthing test point and testing on completion with and including necessary excavation and earth work including necessary excavation and earth work including lying soil, earth electrode, earthing lead earth electrode to equipment/sub station/panel etc. adequate quantity of charcoal dust and common salt. test point PCC (1:2:6) type B-1 (using 20mm graded stone aggregate/40mm thick cover reinforced with 6 mm dia TMT bars. 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20mm dia with panel, wire mess all as shown in electrical plate No 3 of SSR part 1 of 2009 and 40mm dia GI light grade pipe for earth lead and protection complete all as specified and directed all as specified directed.

Surface excavation n. exc. 30cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified and directed

Excavation in trenches in any type of soil not exc 1.5m wide and not exc 1.5m in depth and getting out in any type of soil complete all as specified and directed.

Excavating in post holes (or similar holes) each not exc 0.5 Cum in any type of soil, getting out, returning fillimg in and ramming earth or broken rubble mixed with earth around in layers not exc. 25 cm thick watering and well ramming and removing surplus soil to a distance n, exc 50m and making good surface complete all as specified and directed.

M & L for Hard core of gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15cm thick watered and well rammed to a true surface complete all as specified and directed.

M & L for Cement concrete type D-2, 1:4:8 using 40 mm graded crushed stone aggregates in foundation filling and mass concrete complete all as specified and directed.

M & L for Plain cement concrete ,type B2 1:2:4 (40 mm graded aggregate) as in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and directed.

M & L for Brick work with old size bricks having crushing strength not less than 100 kg/sqcm straight of curved on plan exceeding 6 m mean radius built in cement mortar 1:4 complete all as specified and directed.

M & L for Rendering 15 mm thick on fair face of brick work or concrete surface in CM 1:4 (with water proofing compound, WPC measured & paid seprately) finished even and smooth without using extra cement complete all as specified and directed.

M&L for 100 mm thick plain cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in Sub-base to floor finishes complete all as specified and directed.

M&L for 75 mm thick plain cement concrete 1:2:4, type B-1 (using 20mm graded agg) for alternate bay complete all as specified and directed.

M & L for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.Gde Fe-410-S complete all as specified and directed.

M&L for Rolled mild steel plates (plain or chequered), square cut or notched (ordinary or counter sunk) forming holes etc of Gde Fe-410-S complete all as specified and directed.

M & L for Pre-paration of galvalume aluminum zinc coating GI based profile steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall , fixed with self tapping screw, complete all as specified and directed.

Preparing newly plastered or concrete surfaces of wall and applying two coats of cement based paint over a coat of primer, complete all as specified & directed.

M&L for preparation of new or previously untreated steel or iron surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red-oxide primer complete all as specified and directed.

M & L for75 mm thick cement concrete 1:3:6 type C-2, using 40 mm graded stone aggregate as in sub base of floor/hard standing/paths complete all as specified and directed.

M&L 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour design and pattern as in footpart, park lawns , drive ways or light traffic parking etc, of required strength , thickness and size/shape made by table vitratory method using PU mould, laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibrator compaction by using plater vibrator compaction by using plater vibrator , filling the joints with sand and cutting paver blocks as per required size and pattern , finishing and sweeping all as specified and directed.

M & L for PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in coping, bed plates benching etc slightly rounded or chamferred angles and throating, complte all as specified and directed.

Supply only water proofing compound ( (Liquid) complete all as specified.

M/S RAJ ENGINEERS (BID ID -3497863)

M/S PRAJAPATI ENGINEERS (BID ID -3505096)

kailu construction co (BID ID -3498497)