Irrigation And Waterways Department Tender

b) Depth up to 300 mm.

Water Bound Macadam Sub Base by consolidating Jhama metal / Laterite chelly or stone metal / shingles of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper 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 or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of 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 : i) using manual means

Water Bound Macadam Base Course 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 tonnesin stages to proper grade and camber, applying andbrooming requisite type of screening / bindingmaterials to fill up the interstices of coarse aggregate,watering including lighting, guarding, barricading andmaking necessary earthen bundh of one metre width oneach side and preparing the bed by necessary cutting orfilling, including cost of all materials and hire andlabour charges of all men and machinery andcompacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H(5th Revision).

(i) Grading-I Aggregate (63 mm to 45 mm) Using Stone Screening Type B (11.2 mm) B. Manual Means

(ii) Grading-II Aggregate (53 mm to22.4 mm) Using Stone Screening Type B (11.2 mm) i) using manual means

Providing and applying primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS:8887-1978 and requisite quantity on prepared surfaceof granular base including cleaning of road surface andspraying primer using Mechanical means including costand carriage of bitumen emulsion and all otherincidental costs of work complete as per Clause 502 ofSpecifications for Road & Bridge Works of MoRT&H(5th Revision). (i) For WBM / WMM Surface:(with primer @ 0.70-1.0 kg/sqm)

Bituminous Macadam using Hot Mix Plant (HMP) Providing and laying bituminous macadam with Hot Mix Plant using approved crushed aggregates of specified grading as per Table 500.4 premixed with bituminous binder, transported to site laid over a previously prepared surface at specified laying temperature with paver finisher to the required grade, level and alignment and rolled with suitable power roller for break down, inter-mediate and finished rolling as per specification to achieve the desired –compaction including cost and carriage of stone materials and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of operational staff, quality control complete as per Clause 504 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). B. For Grading II (19 mm nominal size, 50-75 mm thick.) (iii) Using Drum mix Type HMP of minimum capacity 40-60 TPH. 50mm compacted thickness

Open-Graded Premix Surfacing using Bituminous (Viscosity grade Paving Bitumen / Modifiedbitumen) Binder and Mobile Hot Mix Plant (Light Duty) 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 ofthe surface, screening, cleaning and pre-heating stonechips and fully pre-coating the same either usingviscosity grade paving bitumen or cut-back or emulsion,carrying the mixture by any suitable arrangements,aying the mixture uniformly over the surface, includingine, grade and level to serve as wearing course on apreviously prepared base, including mixing in MobileHot Mix Plant (Light Duty) and thoroughly rolling witha smooth wheeled roller 8-10 tonne capacity, finishedto required level and grades including the cost andcarriage of stone chips and matrix, heating the matrix,preheating theaggregates 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 followedby seal coat of either Type A or Type B as per TechnicalSpecification Clause 508 for Rural Roads of MORD.

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). By Manual Means With Hot Bitumen Binder (@ 6.80 kg / 10 sqm.)

Earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting the earth by truck or tractor or any other mechanical means on land , including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-charge within a lead of, NB :- Measurement to be taken on the basis of stack measurement / prepost work section measurement after deduction of void as per norms. No extra payment will be made for stacking. A) Beyond 500 metre and upto 1.00 km The rate is inclusive of Royalty charges and Compensation for earth for land owned / arranged by the contractor. Royalty payment certificate in original from competent authority are to be produced along the bill, otherwise amount due towards royalty @ ₹. 29.00 / Cum and Cesses charges @ ₹ 5.30 per Cum will be deducted from the bills of work.