removing all types of hume pipes and stacking with all lead including earthwork and dismantling of masonry works as per technical specification. (above 600 mm to 900 mm) scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with all lead and lift as per technical specification. excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment site with all lead and lift as per technical specification. construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of tables 300.1 and 300.2 as per technical specification construction of embankment with approved material obtained from borrow pits with all lead and lift, transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with all lead and lift as per technical specifications construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheel roller to achieve the desired density including lighting, barricating and maintenance of diversion, etc as per tables 400.11 & 400.12 and technical specification (grade ii material). (gsb & hard shoulder) providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kn weight to achieve the desired density including lighting, barricating and maintenance of diversion, etc as per tables 400.12 and technical specification. (wmm) providing and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per technical specification (low porosity) (prime coat) providing, laying and rolling of 37.50mm compacted thick b.m. in one layer with b.t. aggregate as specified and using bitumen for tack coat at the rate of 2.50 kg. / 10sqm. and using bitumen for mixing with aggregate at the rate of 3.3 of total mix including heating and mixing in drum mix plant, and transporting and spreading the same by paver finisher and consolidation with vibratory roller 80 to 100 kn static weight including necessary firewood, oil, lubricants, labour charges, using contractors own drum mix plant, machineries and requirement, tool etc. completed in accordance with the requirement of specification. providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 13.2 mm to 0.09 mm (type-b) aggregates using penetration grade bitumen (vg-30) @ 19 kg/ 10 sqmt. to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade. construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per technical specifications of m30 (grade), coarse and fine aggregates conforming to is:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, (cement concrete for pavement) printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade as per drawings and technical specification (english and roman) providing and erecting direction and place identification retro-
eflectorised sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on angle iron post with primer and two coats of epoxy paint as per specification. providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post with primer and two coats of epoxy paint as perspecification. 600 mm x 500 mm rectangular(chevron sign) providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post with primer and two coats of epoxy paint as perspecification. 900 mm x 300 mm rectangular(hazard sign) providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post with primer and two coats of epoxy paint as perspecification. 600 mm circular sign board(speed limit) providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post with primer and two coats of epoxy paint as perspecification. 600 mm equilateral triangle(cautionary sign) providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per irc:67 made of encapsulated lens type reflective sheeting, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post with primer and two coats of epoxy paint as perspecification. 750 mm side octagon(mandatory sign) providing and fixing of a typical design of pmgsy informatory sign board the board will be a composite unit consisting of three plates of aluminum composite materials (acm), material specifications as per clause 1701.3.7. the top most plate will be in diamond shape of 600mm x 600 mm size, riveted over welded m.s. angle iron frame of 25 mm x 25mm x 5 mm size on back on edges. the middle plate will be 1200 mm x 150 mm size riveted over welded m.s. angle iron frame of 25mm x 25mm x 5 mm size on back on edges. the main lower most plate will be 1500 mm x 600 mm size, riveted over welded m.s. angle iron frame of 25 mm x 25 mm x 5 mm size. welding of all the sheets over angle iron frame will be done neatly to have plain surface on one side. the angle iron frames of the lower most plate and the middle plate will be welded to two nos. 75 mm x 75 mm (12 swg) sheet tubes posts placed at 1125 mm apart centre to centre. the top of the middle plate will be flushed with the top of 75 mm dia. medium steel tube posts and these posts will be embedded in cement concrete m15 grade blocks of 450 mm x 450 mm x 600 mm below ground level. the height of bottom of the lower most plate will be 1200 mm from normal ground level and the bottom of middle plate will be 100 mm above the top level of the lower most plate. the diamond shaped plate mounted over angle iron frame will be connected to middle plate by square medium steel section of 47 mm x 47 mm thickness 12 swg having a spacing of 100 mm between the diamond shaped plate and middle plate and this square section will be welded to the bottom point of the diamond shaped plate. ii). the lettering and borders, etc. of middle and bottom plate, pmgsy logo on top plate. all the sections of frame and posts will be painted with primer and two coats of epoxy paint. the steel tube below ground level will be painted with three coats of epoxy paint. the design, painting and lettering shall be done as per approved drawing. providing and fixing logo board of pradhan mantri gram sadak yojana as per standard design of national rural infrastructure development agency, diamond size (600 x 600 mm) 3 mm thick acm plate and board plate size (1100 x 300 mm) 3 mm thick acm plate and 2.4 m deep length square hollow section (75 x 75 x 6 mm) size including fitting and painting lettering with retroreflective sheeting class b as per drawings incl. fixing in cc m20 (450 x 450 x 600 mm) as per irc 67 and per mord, gr of 02.12.2019 for detailed specifications. providing and fixing of typical pmgsy citizens information board as per drawing, 2 nos. 4 mm thick acm plate of 900 x 750 mm fixed at top and bottom duly welded diagonally with m.s square hollow section 75 x 75 x 5 mm thick as per standard design of national rural infrastructure development agency. painting lettering with retroreflective sheeting class b as per drawings square hollow section post duly embedded in m20 (600 x 600 x 750 mm). and per mord, gr of 02.12.2019 for detailed specifications. reinforced cement concrete m15 grade kilometre stone/local stone of standard design as per irc:8 fixing in position including painting and printing, etc as per drawing and technical specification 5th kilometer stone(precast) reinforced cement concrete m15 grade kilometre stone/local stone of standard design as per irc:8 fixing in position including painting and printing, etc as per drawing and technical specification. ordinary kilometer stone(precast) reinforced cement concrete m15 grade kilometre stone/local stone of standard design as per irc:8 fixing in position including painting and printing, etc as per drawing and technical specification. 200 meter stone(precast) reinforced cement concrete m15 grade boundary pillars/local stone of standard design as per irc:25, fixed in position including finishing and lettering but excluding painting as per drawing and technical specification. (boundary stone) speed breaker (for 9.0 mt formation width (5.50 carriage way width)): providing and laying rounded hump type of speed breaker confirming to irc 99 and as per guidelines and drawings, including providing, laying and compaction of gsb, g ii, g iii, ogpc, seal coat type b, as per specifications and appended drawing on both the sides of carriage way up to formation width maintaining rounded hump type shape with bituminous mix material i/c providing and painting of black and white strips, providing and fixing of two no. 600mm equilateral semi reflecting sign boards, i/c cost of all materials, labour t & p & machinery etc complete and as directed by engineer in charge as per relevant clauses of mord specifications. providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per irc:35 .the finished surface to be level, uniform and free from streaks and holes. type- a, w : metal beam crash barrier: providing and erecting a w metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ismc series channel vertical post, 150x75x5mm spaced 2 m centre-to-centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings (to conform t is:1367 & is:1364 metal beam mail) be fixed on the vertical post with a spacer of channel section 150x75x5mm. 330mm long. dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead as per technical specifications. dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lift and lead as per technical specifications. earthwork in excavation for structures as per drawing and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal with all lead and lift, dressing of sides and bottom and backfilling in trenches with excavated suitable material. ordinary soil (i) upto 3.0 m depth earthwork in excavation for structures as per drawing and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal with all lead and lift, dressing of sides and bottom and backfilling in trenches with excavated suitable material. ordinary rock (i) upto 3.0 m depth providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications. (pcc m-10) providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications. (pcc m-15) providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications. (rcc m25) plain/reinforced cement concrete in substructure complete as per drawings and technical specification. i) height up to 5 m, normal rate (rcc m-25) plain/reinforced cement concrete in substructure complete as per drawings and technical specification. ii) height 5 to 10 m, add 2 percent extra over basic rate. (rcc m-25) providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications. (rcc m-25) providing and laying cement concrete wearing course m 30 grade including reinforcement complete as per genaral note, drawing and technical specifications. for wearing course (m 30) providing bituminous wearing coat comprising of 20 mm thick premix carpet with 5 mm thick seal coat type b for culverts as per drawing and technical specifications. (bituminous wearing coat for culverts) backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification. (granular material) providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia ac pipe extending through the full width of the structures with slope of 1(v):20(h) towards drawing face complete as per drawing and technical specification. providing & laying isi mark ,plain ends(conforming to is code 458-2003) reinforced cement concrete hume pipe (burried conduits) on first class bedding of granular material including fixing collar with cement sand mortar 1:2 but excluding excavation, protection works, backfilling, bedding, concrete and masonary work in head wall and parapets. (600 mm dia np3 pipe) providing and laying reinforced cement concrete pipe np3 (900 mm) for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. (900 mm dia np3 pipe) supplying, fitting and placing tmt bar reinforcement in foundation complete as per drawings and technical specifications. providing and laying in position fe 415 tmt bar reinforcement including cutting, bending, hooking and tying complete as per detailed drawings for sub structure supplying, fitting, and placing tmt bar reinforcement in superstructure complete as per drawing and technical specifications. providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification providing and fixing 2 mm thick corrugated copper plate in expansion joint as per drawing and technical specifications. p.c.c. m 15 ordinary grade (1:2:4) levelling course below approach slab complete as per drawing and technical specifications. reinforced cement concrete m 25 grade approach slab including reinforcement and formwork complete as per drawing and technical specifications. construction of r.c.c. railing of m 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications.
