Short Term Maintenance Contract STMC work in national Highway Division Bengaluru for the stretch from Km 265 800 to Km 287 500 of NH 209 new NH 948 Chamarajanagar to T N Border Section Bengaluru Dindigul Section in the state of Karnataka Job No N

BILL 1 ROAD MAINTANANCE

Maintenance of Earthen Shoulder (filling with fresh soil) Making up loss of material / irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment. (Average filling depth 150 mm), including all labour, usage charges of machinery, lead, lifts, loading, unloading transporting etc., complete.

Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 1000 metres including all lead, lifts, all labour, usage charges of all machinery etc., complete.

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials by (Tractor) and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness including all labour, hire charges of all machineries with all lead and lift etc., complete as per the direction of Engineer-in-Charge of work (For new road) - In area of light jungle by Mechanical means.

Providing treatment to bleeding bituminous surface by uniform spreading of crusher dusk other fine graded material as per Clause 3004.4 of Technical Specifications SAM crack wiidth less than 6mm complete in all respects and as per direction of Engineer-ln Charge

Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm thick. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2, including cost of all materials, all labour, usage charges of machinery, lead, lifts, loading, unloading stacking,transporting etc., complete exepet lead for bitumen & emulsion. Grading II 13mm (Nominal size) and other items mentioned in Clause 3 of Section 7 of comtract agreement.

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces, including cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete.(P.No.108, I.No.8.08,NHSR, B'luru 2022-23)

Removal of unserviceable soil including excavation, loading and disposal excluding repalcement by suitable soil which shall be paid separately as per clause 305 including all labour, load unload usage charges of all machineries etc., complete..As per the directions of Engineer-in charge of work (NHSR Bangalore Circle 2022-23 Item No-3.11, Page No-18)