WBSAMB / CEO / 53 / 2025 - 26

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 Specifications Clause 201 for Rural Roads of MORD. By Mechanical Means. In area of non-thorny jungle At both sides excluding habitation zone 1 Hectar=10000 SqM

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 with a lead upto 1000 m as per Technical Specification Clause 301.5 for Rural Roads of MORD. (Borrow pit /pre work post work measurement)

Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1 for Rural Roads of MORD. (Borrow pit /pre work post work measurement)

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and sand (in proportion of 60:40).

Providing and laying Design Mix concrete for plain / reinforced concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of propriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works-M25 CEMENT CONCRETE

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. Where staging is not required.

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.page no.47,item no.3

Earthwork in excavation of foundation of structures as per drawing and technical specification including setting out,removing spreading,stacking of spoils within a lead of 150m as directed and including trimming the side of the trenches,levelling,dressing and ramming the bottom and backfilling with approved material complete as direction of the EIC.1.a)upto 3m depth (iv) without pumping out of water and shoring

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.

M15 Providing and laying concrete for plain/reinforced concrete work in any part of Bridge (excluding bottom plugging ) with coarse aggregates of appropriate nominal size and grading, fine aggregate(sand) conforming to proper grading zone,both of approved quality and cement,as necessary,including preparation of design mix,approval of the same by the Engineer-in-charge and cost for quality control,sampling,testing etc.all complete but including cost of labour and materials for formwork & excluding reinforcement works..(rate as per analysis sheet)

Providing and laying Design Mix concrete for plain / reinforced concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of propriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works. (a) M-15 Grade. Using concrete mixer.

Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. including watering and ramming layer by layer complete with earth obtained from excavation of foundation or from fresh excavation of land arranged by Department within a lead of 150 m. 1/5 of the excavation

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 including preparation 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 M20. Using concrete mixer.

Supplying, fitting and placing HYSD bar reinforcement in Sub-structure 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. a. Tor Steel rods / HYSD bars / TMT bars (SAIL/ TATA/ RINL )

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

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 including preparation 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 M25. Using concrete mixer.

20mm Thick Open-Graded Premix carpet using Bituminous (penetration grade) binder - Providing laying and rolling of Open-graded premix surfacing of 20mm thickness composed of 13.2mm@ 0.018 cum per sqm and 11.2mm @ 0.009 cum per sqm size stone aggregates,including thoroughly,cleaning of the surface,screening,cleaning and pre-heating the stone chips and fully precoating the same either using the viscosity grade paving bitumen or cut-back or emulsion,carrying the mixture by tipper trucks or by any other suitable arrangements,laying the mixture uniformly over the surface with paver finisher,including manual operations as and when required for proper line,grade and level to serve as wearing course on a previously prepared base, including mixing in the mobile Hot mix plant (light duty)and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity,finished to required level and graders including the cost and carriage of stone chips and matrix,heating the matrix,preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (light duty)and other machinery,pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type-A or Type-B as per Clause 508 of Specification for Road & Bridges works of MoRT & H(5th revision

Seal coat- Laying Premixed Seal coat(type-B)with approved quality sand/grit @ 0.6 cum /100 sqm and bitumen binder on thoroughly cleaned black top surface coated with tack coat,including heating and mixing cleaned sand/grit (100% passing 2.36mm sieve. and all other incidental charges of mechineries tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge works of MoRT & H (5th revision)

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Direction and Place Identification Signs upto 0.9 sqm Size Board.

Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc. Hectometer stone (precast)

ReinforcedcementconcreteM15gradekilometrestoneofstandarddesignasper IRC:8-1980, fixinginposition including painting and printing etc. Hectometer stone (precast)

Supplying fitting and fixing R.C. guard post 1.37m long with C.C. 1:2:4 with graded stone chips of 13.2mm down casting , curing complete including cost of providing 4nos.of 12mm dia. rod of length 1.54m as main reinforcement and 6 nos. of round shaped 8mm dia rods used as binders; the placing of the first binder should be at 75mm below the top finished surface and the other 5 nos of binders should be placed at 245mm c/c ; the guard post is of octagonal section with inscribed circle of dia 24cm at the base tapering to corresponding dimensions of 16cm at the top including two coats of painting with best quality synthetic enamel paint of approved make and grade to form 6 nos. horizontal alternate bands in white/tannery yellow and black to 90 cm length standing up above ground after mendinggood damages if any during striking off shuttering, making hole in ground of 47cm depth and 30cm. minimum dia, fixing the guard posts in the same holes and repacking the earth properly so as to keep the guard posts standing properly erect in correct position true to line and length including carriage of R. C. Guard Post with due care to the site including loading into the truck and unloading at site complete in all respect. With Pakur variety stone chipships