WBSAMB / CEO / 41 / 2025 - 26

CIVIL WORKS

Clearing and grubbing road land including uprootingwild vegetation, grass, bushes, shrubs, saplingsandtreesofgirthupto300mm,removalofstumpsofsuchtreescutearlieranddisposalof unserviceablematerialsandstackingofserviceablematerial tobeusedorauctioned,uptoaleadof 1000mincludingremovalanddisposalof toporganicsoilnotexceeding150mminthicknessas perTechnicalSpecificationsClause201forRuralRoadsofMORD.ByMechanicalMeans. Inarea of non-thorny junge At both sides excluding habitation 1 Hectar=10000 SqM

Picking up and removingoldbituminous layer or sand seal ingcoat fromoldblack topped surface and cleaning the exposed surface by scraping and stacking thematerial as directed.(b) By mechanicalmeans (withoutmillingmachine) : from 25mm to 50mm th18.02 (b) 331vol-I pwd (roads)

Constructionofembankmentwithapprovedmaterialobtainedfromborrowpitswithaliftupto1.5m, transporting tosite, spreading, gradingtorequiredslopeandcompacting tomeet requirementof Tables300.1and300.2withaleadupto1000masperTechnicalSpecificationClause301.5for Rural Roads of MORD. (Borrow pit /pre work post work measurement) upto 3km lead

ConstructionofSubgradeandEarthenShouldersConstructionofsubgradeandearthenshoulders withapprovedmaterial obtained fromborrowpitswithall lifts and leads, transporting to site, spreading,gradingtorequiredslopeandcompactedtomeet requirementofTable300.2withlead upto1000masperTechnicalSpecificationClause303.1forRuralRoadsofMORD. (Borrowpit /pre work post work measurement) upto 3km lead

Box cuttingor filling in Road embankment in allsorts of soil including spreading the spoilsproperly over the flank as necessary or on berm to approximat egrade & camber and rolling thesub-grade with power rollertopropercam berandgradeasperdirectionandsatisfactionofEngineer-in-charge includinguprootingandremovingplantsandjungleswhenandwherenecessary. (a)Depthupto 150 mm. At Widening zone

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). part-c earthen portion bt portion hard shoulder infront of temple for cc pavement waiting for temple for cc pavement

Spreading blindage for road topping using sand / moorum / kiln rubbish etc. in approximately 6mm thick layer, including watering and rolling complete. Using Moorum Tooping Hard Shoulder Topping

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (ii) Grading-I Aggregate (63 mm to 45 mm) Using Stone Screening Type B (11.2 mm), B. Manual Means new laye Existing Curve & Belmouth 2%

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (iii) Grading-II Aggregate (53 mm to 22.4 mm) Using Stone Screening Type B (11.2 mm), B. Manual Means Flexible Pavement- new layer Existing Curve & Belmouth 2%

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). On Granular surfaces treated with primer (Using Bitumen emulsion at the rate of 0.2750 kg per sqm.) Flexible Pavement_Consider 2% for curve & belmouth Consider 2% for curve & belmouth

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). On Granular surfaces treated with primer (Using Bitumen emulsion at the rate of 0.2750 kg per sqm.) Flexible Pavement_Consider 2% for curve & belmouth Consider 2% for curve & belmouth

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 surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades 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 Technical Specification Clause 508 for Rural Roads of MORD. (b) Type – B : Using 1.9 kg bitumen per square meter surface area : i) Using Hot Mix Plant not less than 75 T / Hr. Flexible Pavement_Consider 2% for curve & belmouth Consider 2% for curve & belmouth

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) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). II By Manual Means With Hot Bitumen Binder (@ 6.80 kg / 10 sqm.) For TCS-1_Flexible Pavement_Consider 2% for curve & belmouth Consider 2% for curve & belmouth

Brick pavement with 1st class / picked jhama bricks (as per direction of Engineer in charge) with joints set closed in cement mortar 1:6 including preparation of bed by cutting or filling with ramming the filled up earth to the same profile as that of the finished pavement. Rate is inclusive of cost of supply of all materials, labour and all incidental charges in this connection. (a) When laid with a cushion of sand below including cost thereof (iii) One brick on edge pavement laid in herringbone bond pattern hard shoulder for cc pavement

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. (As per clause 601 of specifications for Road & Bridge Works of MoRT&H (5th Revision). profile correction for existing cc portion widening portion for existing cc portion Consider 2% for curve & belmouth

Providing and laying Design Mix concrete for plain /reinforced concrete work in any part of bridge(excluding bottom plugging) with coarseaggregates of appropriate nominal size andgrading, fine aggregate (sand) conforming to proper grading zone, both of approved quality andcement, as necessary, including labour, cost andcarriage of all materials and including preparationof design mix, approval of the same by theEngineer-in-Charge and cost for quality control,sampling, testing etc. all complete but excluding.cost of labour materials & form work (b) M-25 Grade. Using concrete mixer. for rigid pavement TCS_2 INFRONT OF TEMPLE

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

SAND FILLING

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.

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 form work and staging including hire and labour charges for the same as required for foundation concrete works of depth not exceeding 500mm and for concrete works in vertical faces of parapet kerb,road kerb,cable tray,cable tray cover,rail post so as to give good concrete finish inclduing stripping off and removing after completion of work as per specification,

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 Quantity for Nos of CSD

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 ) 1.2% of Concrete Quantity for Nos of CSD

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. Using Medium Sand

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.

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.

Supplying fitting ,fixing RC guard post 1.37m long with cement concrete 1:2:4 with graded stone chips of 13.2mm down casting,curing complete including cost of providing 4 nos of 12mm dia MS rods of length 1.54m as main reinforcement and 6 nos of round shape 6mm dia MS rods used as binders , the placinf of the first binder should be at 75mm below the top finish surface and the other 5 nos of binders should be placed at 245mm c/c ; the guard post is 0f octagonal section with inscribe circle of diameter 24cm at base tappering to corresponding dimension of 16cm at the top including two coats of painting with best quality synthetic enamel paint of approved make and brand to from 6 nos horizontal alternate bands in white tannery yellow and black to 90cm length standing up above ground after mending good damages if any during starting of shuttering Deptt. Schedule ) making hole in round of 47cm depth and 30cm min.dia , fixing guard post in the same hole and repacking the earth throughly so as to keep the ground post tanding properly errect in correct position to line and length including carriage of RC guard post with peu care from deparmenrtal stackyards to the site including loading tinto the truck and unloading at site complete in respect.With Pakur variety stone chips(page no.272, item no.8.16)

Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. Parapet Wall Quantity for Nos of Culvert

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. On steel or other metal surface. With super gloss (hi-gloss). Two coats (white in shade) Same as Primer Quantity for Nos of Culvert

5M LENGTH BALLAH PILING @ 375mm c/c 12.5cm dia bullah with necessary tie & runner fittings and fixing etc.

Drum Sheet Walling 1.40m (av.) high on Sal-bullah / Eucalyptus bullah piling 10 cm dia. and 3.25m long driven 1.75m (av.) below G.L. and 75cm centre to centre including fitting fixing 3 nos. of half bullah pieces (from 10 cm dia) and drum(empty bitumen) sheet (approved condition) of height 1.5m , cutting and straightening drum sheet (each joint must have lap length of min.50mm) including cost of necessary nails, bolts, nuts etc. and providing 2 to 3m long half bullah ties of 10cm dia. @ 2.25 m centre to centre fixed with 10 cm dia. bullah posts driven 1.5m below G.L. including cost of all materials and one coat of coal tarring to all bullah etc. complete as per direction.ii)using sal bullah

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.

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