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Tender For Additional / Alternator Of Security Wall At Ratnuchak Under Ge Kaluchak; 1 Earth work in excavation by mechanical means (Hydraulic excavator)faundation trenches or drains n.exceeding 1.5m in width , 10 sqm in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m,complete allas specified and as directed. 2 Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m, complete allas specified and as directed. 3 All as per ser item no.2 above but add for each 1.50m or part thereof in depth beyond the first 1.5 m complete allas specified and as directed. 4 Demolition of reinforced cement concrete of any description not otherwise specifically provided for (reiforcement cut to facilitate demolition)complete allas specified and as directed. 5 Dismantling of barbed wire fencing ,any type complete allas specified and as directed. 6 Dismantling of concentina coil fencing any typecomplete allas specified and as directed. 7 Dismantling mild steel work of any description not otherwise provided forcomplete allas specified and as directed. 8 Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlar ficings, dressed stone work and pre-cast concrete articles complete allas specified and as directed. 9 M&L Plain Cement concrete1 :3 : 6(M-10 Nominal mix) using 40 mm crushed stoneaggregatein foundation filling and mass concrete complete allas specified and as directed. 10 M&L for PCC (1:2:4) type B1 using stone aggregate as inlintel up to 1.50 m clear span, coping, seismic and other similar band and like incl weathering ,slightly rounded ,chamfered angles and throating complete allas specified and as directed. 11 M&L Brickworkwith sub class B bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 as inwalls etccomplete allas specified and as directed. 12 M&L Brickworkusing old bricks obtained from demolition straight or curved on plan exc 6 m mean radius built in CM 1:6 as inwalls etc. using old bricks obtained from demolitioncomplete allas specified and as directed. 13 M&L brick work with Fly ash old size bricks,having crusing strenght n.less than 100 Kg/cm2 straight or curved plan exc 6 m mean radius built in CM 1:6 as inwalls etccomplete allas specified and as directed. 14 M&L for Formwork to sides of concrete foundations footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams;and similar work; vertical or tobatter for fair finished surfaces complete allas specified and as directed. 15 M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etccomplete allas specified and as directed. 16 Use and waste form work to sidesof pillars,posts, struts, piers, columns square rectangular.polygonal and rough finished surface of concrete complete allas specified and as directed. 17 M& L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and inclu1ding mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete allas specified and as directed. 18 M& L for Mild steel TMT barsDitto, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binderscomplete allas specified and as directed.. 19 M&L for RCC Design Mix M-25 (using 20 mm gradedstone aggregate) in foundation plinth beams ,base for and mass concretecomplete allas specified and as directed. 20 M&L for RCC M-25 DESIGN MIX (using 20 mm gradedstone aggregate) in coloumcomplete allas specified and as directed. 21 Taking down cement plaster on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc complete allas specified and as directed. 22 M&L for 15 mm thick cement plaster in CM (1:4) on fair faces of brick wallsurface finished even and smooth without using extra cementcomplete allas specified and as directed. 23 M&L for 15 mm thick cement plaster in CM (1:4) on other than fair faces of brick wallsurface finished even and smooth without using extra cement complete allas specified and as directed. 24 M&L preparation of plastered surfaces of any description and applying two coats of cement based paint over a coat of Priming plastered and other surfaces with alkaliresistant priming paint complete allas specified and as directed. 25 Returning, filling, ramming and watering in layers n.exc 25 cm thick consolidation as required complete allas specified and as directed. 26 Removing of surplus excavated soil to a distance not exceeding 250 mtr and n exc 500 m and deposited where directed at al level not exceeding 1.5 mtr above the starting point complete allas specified and as directed. 27 S&F joist, channel, angle or tee sections fixed independently without connecting platges, etc (cut to ordinary length) including welding to other steel members of Fe 410 Gde complete allas specified and as directed. 28 M&L forframed work as grill grating etc with ends of bar shouldered or revited or forged in to spikeframed guard bars confirming to Fe-290 gde E165complete allas specified and as directed. 29 S&F galvanised 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc complete allas specified and as directed. 30 Preparation of new or previously untreated steelsurfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of red oxide complete allas specified and as directed. 31 S&F concertina coil of 610 mm diameter made out of 2.6mm dia spring steel wire230 gm/m2 (Min) dipped with corosion preventive fluid (rusilo 901) including white colour each coil having a minimum 50 turns(circles) and an average weight of not less than 8.57 Kg including handle and spike at both end of coil erected in position on tip of mild steel angle by fixing with GI clip for securing including necessary welding the MS section and as per manufactures instruction complete allas specified and as directed. 32 Restraining and resecuring Galvanised 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings including making good staples etccomplete allas specified and as directed. 33 Supply and fixingIntegral LED security light luminaire 60W LED 230 volts made of pressure die cast aluminium housing with high power LED’s lens & toughned glass IP-66, Electronic driver with APFC,Lower THD,Open ckt protection,Overvoltage protection,surge protection upto 10KVwith built in SPD suitable for mounting bracketof suitable size as complete allas specified and as directed. 34 M&L outdoor type street light junction boxes with PVC water tight encloser, ready made type, with provision of suitable aluminium bus bars for three phases and one neutral mounted on insulators and bus bar having provision of 6 A SP MCB terminal connection and inter connection of street light to light fittings, 1100 volts grade drawn and including PVC conduit of suitable size with clamps (3 Nos) , nuts, bolts etc from Junction box to street light connection,complete allas specified and as directed. 35 Supply & Fixing in Round copper flexible cable 1.5 sq mm 3 core from junction box to street light complete allas specified and as directed. 36 M&L for steel tubular poles complete with cast iron base plate, final taper plug, bolt, nuts and screws as specified type 410 SP-31(9 mtr long). Including painting pole with two coats of bituminous paint internally and external embedded portion in ground concrete and painting exposed surface with two coats of aluminum paint over one coats of aluminum paint over one coat of red oxide primer complete allas specified and as directed. 37 Supply and laying XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade ISI marked as per IS 7098-I laid in trenches ducts or fixing or passing through GI pipe across the road/path/drains/along wall/floor/equipment etc. cross sectional area 10 Sqmm 4 corewith necessary cable lugs, including taking down unserviceable cable, complete allas specified and as directed. 38 Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation, laying of pipe etc and not exceeding 10 sqm on plan for manhole etc and getting out in soft/loose soil, complete allas specified and as directed. 39 All as per Item No: 38 above but depth exceeding beyond 1.5mtr and not exc 3 metre complete allas specified and as directed. 40 Removing excavated material (soils) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete allas specified and as directed. 41 Supply and laying dry burnt bricks, sub class ‘B’ old size in cable trenches, as cable protectioncomplete allas specified and as directed. 42 Dry sand cushioning to under ground electric cable on layer of 08 cm thick before laying the cable and second layer of 15 cm thick after laying the cable all as specified in clause 19.75 of M.E.S Schedule Part-I complete allas specified and as directed. 43 Supply and laying galvanised iron pipe 40mm bore light gradefixedto poles withsteel clamps laid under road crossing, fixedto wall etc complete allas specified and as directed. 44 Material and labour for P.C.C (1:4:8) type D-2 using 40 mm graded aggregate as in foundation of pole and filling of mass concrete including providing necessary form work complete all as specified and as directed. 45 Material & Labour for fabrication ofSheet metal enclosure made out of not less than 2mm thick CRCA shee , powder coatedofTime lite Distribution Boards for automatic Switchingof street lights internally pre wired by using suitable copper lugs including fixing with MS Clamp 40X5 mm to steel/RCC poles incl connectionconsisting of the following.(i) ASTRONOMICALtime switch 24 hrs operation 415 Volts or Equivalent of Legrand/Scneider (ii) 3 pole contactor 40Amps Cat Part No.Cat No. TL040AB0 of indoasian (iii)MCB FP32 Amps 46 M&L for street light bracket made out of 32 /40mm dia GI pipe medium grade 120 cm long cut to size and bend to shape , fixing on poles with flat iron clamps 40mm x 6 mm – 02 sets including nuts, bolts and washers including one coat of aluminium pait over acoat of red oxide primerincluding taking down of old unserviceable complete allas specified and as directed. 47 M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cm.x6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts,nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of SSR Part I 2009 connected to earthing test point, 20 mm bore medium grade GI watering pipe, 15mm bore light grade GI protection pipe, PCC chamber with RCC cover, funnel with wire mesh etc including necessary teston complete allas specified and as directed.
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