AMR-ADB-BR-03

Amount

Bill No.1: Site Clearance, Dismantling and Earth Works

Clearing and grubbing road land Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.

Compacting original ground supporting embankmen Loosening, Levelling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction as per Technical Specification Clause 301.4.1.

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 lifts and lead of 1000 m as per Technical Specification Clause 202. (PCC)

Dismantling Stone Masonary as per technical specification clause 202 . Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202. (stone masonry)

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202. (above600 mm To 900mm dia Hume Pipe)

Excavation in Soil with Dozer with lead upto 100 m Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.and transporting to the embankment locations with a lift upto 1.5 m and lead up to 1000 m as per Technical specification Clause 302.3

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 Table 300.1 and 300.2 as per technical specification clause 301.5

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 A with a lead upto 1000 m

Construction of Earthen Shoulders as per Technical Specification Clause 407

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. Ordinary soil (i) Upto 3 m depth For Abutment, Pier, Box Return

Dewatering including diversion of stream, providing cofferdams, bunds, etc. as may be necessary for foundation and other parts of the work and bailing out water during and after excavation as required. (rate as per SOR Item no 11.1 A) Page no 45) A) Raft Foundation

Bill No 02 .Pavement Works (GSB, WBM, Bituminous Works) and Cement Concrete Pavement Work

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, etc complete as per Technical Specification Clause 401. Grading II material using crusher broken metal

Providing, laying, spreading and compacting crusher broken metal stone aggregates of specific sizes to Water Bound Macadam Grade 2 specification including spreading in uniform thickness, hand packing, rolling with three wheel roller 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density as per Technical Specification Clause 405. By mechanical means

Construction of Modified Penetration Macadam 50 mm thick over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. VG 30 bitumen Using 70 % Hand broken metal and 30 % crusher broken metal.

Providing and applying tack coat with Bitumen Grade 60/70 VG 30 (S-65)/Emulsion using Bitumen Emulsion Sparyer / distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness including tackcoat of 0.20 to 0.25 kg. per sqm composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to 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 three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 with By Mechanical means (II) Bitumen (S-65) VG-30

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510 (B) By Mechanical Means with paver finisher Case - II : Type B (I) Bitumen (S-65) VG-30

Bill No. 03.Cross Drainage Structures (Culverts & Minor Bridges), Drains and Protection Works.

Providing and laying reinforced cement concrete pipe NP2 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 Clause 1106. (B) 1000 mm dia

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302

Providing and laying filter material underneath pitching in slope complete as per drawing and technical specification clause 1302

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301 Gabian wall

Filling in foundation trenches as per drawing and technical specification Clause 305.3.9.I Sand filling.In Box Return And In Raft

Providing concrete for plain/reinforced concrete in foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 . ( II ) P.C.C grade M 10 (I) Nominal mix (1:3:6) FOR Below Raft Slab, Below Toe wall, For Box Return,Approns

Providing concrete for plain/reinforced concrete in foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 . ( II ) P.C.C grade M 15 (I) Nominal mix (1:2.5:5) For Abutment,Pier,Riding Retunrs ,Toe Wall

Providing and laying in situ M-20 RCC of Trap/granite/Quaratzite/gniess metal of RCC work of ballast ,kerbs,Box returns with reversible drum mixer with natural sand etc.including scaffolding compaction formwork ,finishing and curing complete.

Providing and laying in situ ready mix controlled reinforcement concrete of trap metal for raft slab including V-haunches ,finishing and curing complete. For M30 Grade RCC Raft

Providing pressure relief pipes 100 mm dia in bottom slab of box cell on a filter media base of 500 mm x 500 mm as per drawing and technical specification Clause 1205.5.7

Plain/reinforced cement concrete in Superstructutre complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 RCC M-30 RCC Slab,Kerb

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 Clauses 614, 709, 1204.3.7 (b) P.V.C. pipe 100 mm dia

Providing Tar paper bearing of approved quality in proper size etc. complete

Supplying, fitting and placing TMT bar reinforcement SAIL / TATA / JINDAL / RINL / ELECTRATERM or equivalent in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Supplying, fitting, and placing TMT bar reinforcement SAIL / TATA / JINDAL / RINL / ELECTRATERM or equivalent in super-structure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Expansion joint with 25 mm thich bitumenous pad

Providing and laying cement concrete wearing course M 30 grade Excluding reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

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 Clause 1204.3.8 (Rubble filling behind abutment) For Side of return, Behind Abutment.

Backfilling with Granular material behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

Providing & Laying 0.90 meter thick metal mat consisting of rubble oversize metal and normal size metal in specified thickness as per detailed drawing including supplying all materials hand packing of rubble spreading metals in layers and hard murum including watering and compaction with power roller etc complete.

Traffic Signs, Markings and Road Appurtenances, Road Safety & Road Furniture.

Providing and fixing of typical MMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos 75mm x 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1

Providing and fixing a typical MMGSY Citizen information board as per specification provided on detailed drawing of NRRDA having frame size of 2500 x 1150 mm with 75 mm square or round steel tube for support fixed in a concrete block of 60 x 60 x 75 cm size. Information as provided in drawing of NRRDA shall be displayed on a CR/GI sheet of appropriate thickness and fixed at steel frame with 5 mm steel plate. All lettering and painting arrows border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and coloured as mentioned in detailed drawing. All sections of framed posts and steel tube shall be painted with primer and two coat of epoxy paint as per drawings. (Rate as per RD & WC Deptt. No. CMGSY-2007/CR/145/Yojana-9 dt. 4.4.2007)

Traffic Signs B)Semi Reflective Traffic Signs Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2 ii) 600 mm equilateral triangle

Traffic Signs .B. Semi Reflective Traffic Signs. Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2. (v) 800 mm X 600 mm rectangular ]

Providing and fixing mild Steel Railing complete as per drawing and technical specification Clause 1208.2

Painting Two Coats on New Concrete Surfaces Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawiing and techinical specification clause 1701

Providing and fixing granite/ marble table of 15 mm to 18 mm thickness, including making goorve in wall / concrete surface filling joints with slurry, curing polishing, rounding edges, as required cleaning etc. complete of size and description as per detailed drawing including embossing and fitting in CM 1:2 border.

M/s Sai Construction