REPAIR, MAINT AND IMPROVEMENT OF E/M INSTALLATIONS INCLUDING RENEWAL OF EARTHING AND ALLIED WORKS UNDER GE(E) MATHURA

Amount

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as per IS 15965: 2012 in roof covering /cladding to wall with self tapping screws complete.

M&L for framed work as in MS sheet section,hinges, angle iron etc complete confirming to Fe-410-O or Fe 310-0 all as specified and directed by Engr-in-Charge.

Cutting wild grass, bushes, creaper, unwanted vegetation from inside / surrounding of E/M installations, near transformers, pole structures etc including cutting creapers from barbed / cattle fencing of the installations as when directed and removing of unwanted material from installation compound and depositing where directed. (Note : (a) The item shall be operated maximum three times in entire period of contract in the same installations. (Area measured separately each time).

S&F aluminium lugs for the following sizes complete all as specified and directed :-

25 to 50 Sqmm

50 to 70 Sqmm

70 to 95 Sqmm

120 to 150 Sqmm

185 to 240 Sqmm

300 to 400 Sqmm

Supply and fixing in replacement of MCCB 630Amp rating,4-pole 415V, Electronic release with overload and short circuit adjustable type breaking capacity 50 KA.

Supply and fixing in replacement of MCCB 400Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 50 KA.

Supply and fixing in replacement of MCCB 250Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 35KA.

Supply and fixing in replacement of MCCB 100Amp rating, 4-pole 415V, adjustable thermal adjustable megnetic type adjustable thermal adjustable megnetic type breaking capacity 16KA.

Supply and fixing in replacement of MCCB 250Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 35KA.

Supply and fixing in replacement of MCCB 200Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 35KA.

Supply and fixing in replacement of MCCB 160Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 25KA.

Supply and fixing in replacement of MCCB 100Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 25KA.

Supply and fixing in replacement of MCCB 63Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 16KA.

M&L for stay assembly complete with MS stay plate 300x300x6mm thick galvanized stay rod not less than 20mm dia, 2.15 M long galvanized stay bow, galvanized thimble,stay clamp etc. all as shown in electrical plate No1of SSR part-I Note:- Excavation,earthwork,cement concrete, loop type insulators and stay wire shall be measured & paid separately under relevant item of this BOQ.

M&L Galvanised stay strand, size 7/4mm complete

Excavating in in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft /loose soil complete.

Returning, filling with earth obtained from excavation including spreading watering and consolidation in layers not exceeding 25 cms thick complete.

Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5 m above the starting point complete.

M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr in charge. Note:- Measurement shall be taken after gentling running.

Supplying and laying reinforced precast concrete cable cover class LV type 1 with flat size 250 mm x 150 mm x 40 mm complete all as directed.

S&F steel tubes light grade galvanised with all fittings fixed to walls/ floors/ poles/ road crossing etc of following sizes complete:-

50 mm bore

80 mm bore

Supplying, laying or fixing or passing through pipe, testing and commissioning XLPE insulated, steel tape / wire armoured heavy duty electric underground cable, 1100 volts grade with stranded aluminium conductor of following nominal cross sectional area :-

6 Sqmm 2 core.

10 Sqmm, 2 core.

16 Sqmm, 4 core.

25 Sqmm, 3.5 core.

35 Sqmm 3.5 core.

50 Sqmm 3.5 core.

70 Sqmm 3.5 core.

95 Sqmm 3.5 core.

M&L for work confirming to Fe-410-O or Fe-310-O as in cross arms, support, bracings, stiffeners, clamps channels fabricated from structural steel including nuts, bolts and washers welding, bending cold or hot drilling holes for bolts in any shape or size all as directed including two coats of aluminium paint over a coating of red oxide primer all as directed by Engr-In-Charge.

M&L for Cable route indicator showing "LT Cable" and route/joint of cable with arrow made of CI in suitable eliptical shape and fixed on angle iron 40x40x6mm, 600mm long painted in Blue Colour with two coats of synthetic enamel paint cover a coat of red oxide primer duly embaded in PCC M-15 grade (Nominal mix) using 20mm graded stone aggregate block 400x400x100mm in ground complete all as directed and specified.

M&L for scraping, scretching, cleaning the old paint, preparation of the surface for repainting. Painting LT 09 Mtr long steel tubular pole with one coat of aluminium paint and writing pole Nos. including applying one coat of cement base paint on PCC muff all as directed by Engr-In-Charge.

M&L for scraping, scretching, cleaning the old paint, preparation of the surface for repainting. Painting LT 9 Mtr long PCC pole in Black & White strip 30 Cm a part alternaterly up to 1.5Mtr height from ground level with synthetic enmel paint, writing pole Nos. & applying one coat of cement base paint on PCC muff & remaining portion of the pole all as directed by Engr-In-Charge.

M&L for dismantaling of old unserviceable PCC poles/struts any type and size.

Supply & install steel tubular swaged pole type 410 SP -31 (9 Mtr long) complete with CI base plate and finial including foundation with following work: (a). Excavating in post holes (or similar holes) each n.exc 0.5 cum each, getting out in soft/loose soil, returning filling in and well ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm watering and disposal of surplus soil to a distance not exceeding 50 m and making good surface. (b) PCC M-7.5 grade (Nominal mix) using 40 mm graded stone aggregate in base (0.90m x 0.60m x 0.15m height) as in lean concrete. (c) PCC M-10 grade (Nominal mix) using 40 mm graded stone aggregate in foundation filling & mass concrete of size 0.60m x 0.60m x 1.5m height. (d) PCC M-15 grade (Nominal mix) using 20 mm graded stone aggregate as in coping (0.45m x 0.60m 0.45m height) including necessary formwork. (e) M&L for applying two coats of aluminum paint over a coat of red oxide primer and making alternate colour bands of black & yellow colours in 30 cm width upto a height of 1.5 mtr from pole coping with synthetic enamelled paint complete. (f) M&L for applying one coat of bitumenous paint to tubler pole below GL.

Supply and fixing in replacement onload change over 415 volts, 50Hz,100 amps confirms to IS13947-3 with sheet steel enclosure. Make:- Standard Cat part No-ISCNF00100 or equialvent approved make given under list of makes.

Supply and fixing onload change over 415 volts , 50Hz, 200 amps confirms to IS13947-3with sheet steel enclosure. Make:- Standard Cat part No-ISCNF00200 or equialvent approved make given under list of makes

Earthing 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 connected to GI earth strip of size 32x6mm dia by means of bolts, nuts, check nuts and washers of galvanised iron complete earth pit of PCC M-10(Nominal mix) using 20mm graded stone aggregate, 50mm thick earth pit cover of RCC M-15 (Nominal mix) using 20mm graded stone aggregate with MS TMT reinforcement bar of 8mm dia @ 150mm centre to centre both ways, MS handle 10mm dia made to shape, PGI funnel, wire mesh and 20mm bore GI water pipe medium grade and 40mm bore medium grade GI pipe for protection of earth strip from plate to main switch board, common salt, charcoal dust including testing on completion complete all as specified and as directed all as shown in electrical plate No. 3 including testing on completion and making good the disturbed surfaces of wall floors etc without claiming extra cost complete. Note: GI strip beyond 5.0Mtr length from earth electrode shall be measured and paid separately).

All as per item Srl No. 32 here in before but by using GI wire 4mm dia as earth lead & 15mm bore medium grade GI pipe for protection of earth wire from plate to main switch board

M&L for GI strip of size 32x6mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle.

M&L for Copper strip 20x3mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle.

M&L for earth continuity conductor galvanised iron wire 4 mm dia .

Supply and fixing GI funnel complete with wire mesh for earthing water pipe.

M&L for earth pit cover of size 450x450x50mm thick of RCC M-15 (Nominal mix) using 20mm graded stone aggregate with MS TMT reinforcement bar of 8mm dia @ 150mm centre to centre both ways, MS handle 10mm dia made to shape complete all as specified and as directed

Demolition of brick work or stone boulder masonary built in cement mortar including all quoins arches pillars etc. but excluding ashlar facing dressed stone work and precast concrete articles

M&L for Brickwork with old size fly ash bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified.

Taking down Cement plaster from brick wall/ceilling etc incl raking out joint & hacking out for key and scrubbing down with water all as specified

M&L for 15 mm thick rendering in cement Mortar 1:6 on fair faces of brick/concrete surface finished the surface even and smooth without using extra cement complete all as specified.

M&L rendering 15mm thick (10mm + 5mm) plaster on fair face of brick work in CM 1:4 and surface finished even and fair by mixing liquid water proofing compound in finishing coat as per manufacturers instructions complete. Note :- WPC shall be measured & paid seprately under relevant item of this BOQ.

Supply only liquid water proofing compound hydroseal-W+ / Dr Fixit or eqivalent (for plaster hardening, to contol efflorescence & fungal growth) as approved by GE.

M&L for preparation of new plastered surface of wall and applying two coats of Oil Bound Distemper on wall complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

Taking down Chowkhats or frames with shutter without taking off shutters from the frames exc. 1.5 sq. m but n exc 4.00 Sqm each.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm thick single side prelam PVC sheet used instead of Plain colour PVC sheet & edges will be painted to match with prelam sheet PVC sheet reinforced with M.S. square tube,supplying & fixing in opening as per specification & drawing complete all as specified.

S&F Factory Made Solid PVC Moulded Door Shutter with particle board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified.

Supply & fix 150 mm long aluminium handles fabricated type anodised all as specified.

Supply & Fix 200 mm long aluminium anodised barrel tower bolts of extruded section and fixed.

Supply & fix 100mm long hinges extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises.

M&L for coloured Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified.

M&L for providing 100 mm thick Cement concrete M-15 grade (Nominal mix) using 20mm graded stone aggregate as in floor complete all as specified.

Dismantling water tanks exc 500 ltrs and n exc 1000 ltrs complete all as specified and as directed.

Supply and fix in repair 1000 liters capacity white colour triple layer, rotational moulded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position, including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 20 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete.

S&F in repair 20 mm dia Gun metal, globe or gate valves,with iron wheel head,screwed both ends for iron pipes and fixed.

Taking up or down 15 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

Taking up or down 20 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

S&F in repair bib cock 15 mm bore chromium plated cast copper alloy with screwed down, screwed for iron pipe or for brass ferrule and fixed.

Supplying & fixing to walls and ceiling 15 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & fixing to walls and ceiling 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Dismantling Asbestos cement corrugated sheets in roof coverings

S&F Asbestos cement one piece plain angular ridge 6mm thick fixed with L type or J type screws complete all as specified.

S&F for steel work of grade-3 as per IS 10748 in tubular trusses including special shaped washer etc. complete using ERW or HRIW welded tubes conforming to IS 1161: 2014 (Yst 240 Grade) complete all as specified and directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth and applying two coat synthetic enamel paint over a coat of red oxide primer complete all as specified.

M&L for Preparation of wall surfaces by washing, rubbing down and stopping of distempered surfaces and applying one coat of distemper oil emulsion on old decorated surfaces of walls complete all as specified and directed by Engineer-in-Charge.

M&L for preparing old plastered surfaces of walls/ceilings and applying one coat of weather proof acrylic exterior paint (100% Acrylic) including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed. Make of paint : Asian-Apex or equivalent make given under list of make

M&L for preparation of old steel surfaces over 10cm width and girth and applying one coat of synthetic enamel paint complete all as specified.

S&F fire Extinguisher CO2 type ISI Marked capacty 4.5 Kg Product Code No.35732. Make :- Heera or Equivalent as directed by Engineer-in-charge.

S&F fire Extinguisher ABC Multipurpose type(Dry Powder stored Pressure type) ISI Marked capacity 6 Kg Product Code No.35726 Make :- Heera or Equivalent as directed by Engineer-in-charge.

S&F fire Extinguisher DCP (Dry Chemical powder) type ISI Marked capacity 6 Kg Product Code No.35742 Make :- Heera or Equivalent as directed by Engineer-in-charge.

S&F double legged informatory sign board of size 1.5m x1.0mx3mm fixed on single frame, both side and meeting back to back on the square pipe. The boards are of high intesity grade reto-reflective sheeting of AVERY DENNISOX made out of 2mm thick Alcoband sheet/ aluminium sheet confirming to IS 736, colour as approved by Engr-in-Charge on SS square/round pipe of size 45x45x3.65/50mm square pipe with nut and bolt. The lettering will be computerised cut of high intensity grade white sheeting (AVERY DENNISON) and machanically fixed on board over vertical post on 50mm square/round pipe, 3.65mm thick. Total height of sign board shall not less than 2.5m. Pipe shall be embedded in PCC M-15 grade (Nominal mix) using 20mm graded stone aggregate of size not less than 200x200x350mm in post holes incl dismantling of old board complete.

S&F double legged informatory sign board of size 0.60m x 0.40m fixed on single frame, both side and meeting back to back on the square pipe. The boards are of high intesity grade reto-reflective sheeting of AVERY DENNISOX made out of 2mm thick Alcoband sheet/ aluminium sheet confirming to IS 736, colour as approved by Engr-in-Charge on SS square/round pipe of size 45x45x3.65/50mm square pipe with nut and bolt. The lettering will be computerised cut of high intensity grade white sheeting (AVERY DENNISON) and machanically fixed on board over vertical post on 50mm square/round pipe, 3.65mm thick. Total height of sign board shall not less than 2.0m. Pipe shall be embedded in PCC M-15 grade (Nominal mix) using 20mm graded stone aggregate of size not less than 200x200x350mm in post holes incl dismantling of old board complete.

S&F Heat shrinkable PVC sleeve suitable for XLPE LT UG cable fo following sizes complete:-

Ms Kamal Kant Agarwal

RAJ CONSTRUCTIONS