WBPWD/R/EE/S24PGSHD/NIT-04 of 2026-2027 by EE

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ 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 and compacting to the required density (Reference to MoRT&H's specification 404). A) By Manual Means (i) Grading-2 Materilas (a) Using Type-B Screening

Primer coat Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming to IS:8887 on prepared porous granular surface including clearing of road surface and spraying primer using mechanical means (Reference to MORT&H's specification clause 502) Revision). (i) For WBM / WMM Surface: (with primer @ 0.85 kg/sqm) (Mode of measurement: on the basis of finished surface area in sq.m).

Repairing Pot-holes with Bituminous Macadam (Grading-II, for compacted thickness of upto 75mm) Filling Pot Holes with Bituminous Macadam using Mobile Hot Mix plant (6-10 TPH) with approved crushed aggregates of specified grading premixed with bituminous binder @3.4% by wt. of the total mix, transported to site and laid in the pot hole prepared before hand by cutting the edges to get a firm vertical face and by removing all the failed and loose materials including dust and applying tack coat evenly on the sides and on the surface as per specification, rolling the filled depression with 8-10 tonne smooth wheeled roller to achieve the desired compaction, including the cost and carriage of stone aggregates and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of all operational staff, quality control except the cost of tack coat complete as per direction of Engineer-in-charge. Payment to be made on the basis of the loose net volume of the stone aggregates used in the work. [Including Tack Coat @0.25 Km/ Sqm]

Filling Pot-holes and Patch Repairs with open-Graded Premix surfacing, 20mm. Removalofall failed material,in the pavement courses and if necessary below the pavement,until the root causesofthefailureisremoved,the trimming of completed excavation to provide firm vertical faces; specified for the pavement layer; applicationof tackcoat conforming to cl.503 of MORT&H's specification,on to the sides and base of excavation prior to placing hot bituminous material as per clause 510 and the compaction,trimming and finishing of the surfaces of all patches to form a smooth continuous surface, level with the surrounding road as per the requirement of clause 3004.2 of MORT&H's specification

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using. Type A and B seal coats (Reference to MORT&H's specification clause 511) Case - II : Type B Providing and laying of premixs and sealcoat with HMP using approved crushed stone chipping and viscosity grade paving bitumen of suitable approved grade.

Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting rank vegetation, grass,bushes,shrubs,saplingsandtreesgirth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned,upto a lead of 1000metres including removal and disposal of top organic soil not exceeding 150mmin thickness. (Reference to MoRT&H's specification clause 201) By Manual Means In area of light jungle

Goods and Services Tax(GST)@18%