P M G S Y PITCH MARG SE GRAM CHAKKAMARALI SAMPARK MARG PAR ANURAKSHAN KARYA (SAMANYA PADDHATI)

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 Specification Clause 201.

Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead up to 50 m as per Technical Specification Clause 302.3

WBM Grading 2 -Providing and laying , spreding and compacting stone aggregate of 45-63mm size to water bound macadam specification including spreading in uniform thickness ,hand packing . Rolling with smooth whell roller 80-100 kn in stage to proper grade and camber ,applying and brooming ,stone screening /binding materials to fill up the interstices of coarse aggregate ,watering and compacting to required density Grading -2 as per technical specification Clouse 405.

Providing, laying, spreading and compacting stone aggregates of specific sizes 53mm to 22.4mm to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting 7.50cm thickness to the required density Grading 3 as per Technical Specification Clause 405.

Laying brick soling layer on prepared sub-grade with brick on edging according to lines, graded and cross-section shown on the drawing filling joints with sand and earth, spreading 25 mm thick layer of earth over brick soling, watering and rolliing as per Technical Specification Clause 412

Prime Coat-Providing and Applying primer coat with bitumin Emulsion (SS-1) ON prepared surface og granular base including cleaning of road sufaces& spraying primer at rate of 0.70-1.0kg/sqm using macanical means as per technical Specification Clouse 502.

Tack Coat-Providing and applying Tack with bitumin emulsion distributor at the rate of 0.35kg per sqm on the prepared surfaces

20mm Thick Open Graded Premix Carpet-Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type C as per Technical Specification Clause 508.

Seal Coat-Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C, as per Technical Specification Clause 510.

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry (350 mm dia)