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| 1 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge.In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means. a) upto 3 m depth(i) With pumping out water including shoring as required |
| 2 | First class Brick work in cement sand mortar in steining of well, pier, abutment, wing wall, parapets cross drain. H.P. culverts, guard wall etc. including curing, scaffolding, raking out joints etc. complete including cost and carriage of all materials.(a) In 1:4 proportion. |
| 3 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). (ii) With 1:4 cement mortar(a) 20 mm thick plaster |
| 4 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.NOTE: Cement 0.152 cu.m per100 sq.m |
| 5 | Supplying, fitting and placing un-coated HYSD bar reinforcement in Bridge Foundation including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge. |
| 6 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.a) Pakur Variety |
| 7 | Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and includingpreparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. B RCC Grade M20I) Using concrete mixer |
| 8 | Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(b) Where staging is not required. |
| 9 | Water Bound Macadam Sub Base by consolidating Jhama metalof specific size in hard crust to requisite thickness (measured after compaction) in layers incoper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting o Specifications for Road & Bridge Works of MoRT&H (5th Revision)....(i) For Construction of Sub Base by consolidating Jhama metal (63 mm to 45 mm) with moorum screening : |
| 10 | Providing and applying primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of road surface and spraying primer using Mechanical means including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). . (i) For WBM / WMM Surface: (with primer @ 0.70-1.0 kg/sqm) |
| 11 | Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (ii) On Granular surfaces treated with primer (Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm. |
| 12 | Providing and laying bituminous macadam withMobile Hot Mix Plant (Light Duty) using approved crushed aggregates of specified grading as perTable 500.7 premixed with bituminous binder,transported to site laid over a previously preparedsurface at specified laying temperature by means ofapproved and suitable arrangements to the requiredgrade, level and alignment and rolledwith suitablepower roller for break down, inter-mediate andfinished rolling as per specification to achieve thedesired compaction including cost and carriage ofstone materials and bitumen, hire charges ofmachinery and equipment, cost of fuel andlubricants and wages of operational staff, qualitycontrol complete as per Specifications A. For Grading 1 (40 mm nominal size, 80-100 mm thick.) |
| 13 | Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the ....etc |
| 14 | Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) ......etc (II) By Manual Means (@6.80Kg/10sqm) |
| 15 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. |
| 16 | SUB TOTAL |
| 17 | GST @ 18% over Sl. No. 1 to 15 |
| 18 | Labour Welfare Cess @ 1% over Sl. No. 1 to15 |
