Construction of Road from Bangalpara PWD road to Sukatiputa LP School via Naborduwa Village (Ch.0.00m to Ch.1190.00m) under SOPD(SCSP) for the year 2018-19 under Morigaon Rural Road Division under Jagiroad LAC.

Amount

Road Works Heading

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet required of Table 300.2 (Including compensation of earth) (a) Private land.

Granular sub-base/base/surfaces course with materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local material, spreading in uniform layers with motor grader on prepared surface. Mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density, complete as per Clause 401.4 as per Technical Specification Clause 408. ii) Using Gravel mix soil.

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 material to fill-up the interstices of coarse aggregate, watering and compacting to the required density (with an initial lead of 5.0km) (ii) WBM Gr-III Metal

Providing and laying interlocking concrete block pavement including carriage having thickness 80mm as per drawing and technical specification clause 1504.

Cnstruction of Single H.P. Culvert (1000mm dia)

Earth work in excavation for foundation of structures up to 3m depth as per drawing and technical specifications clause 1104 including setting out, construction of shoring and braching, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Plain Cement Concrete M15 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawing & Technical Specification Clause 1109.

Bedding for Pipe (ii) Type B (Frist Class) Bedding Laying (Frist Class) bedding on well compected sand moorum as per Clause 1105 (ii) (i) Sand Filling

Stone masonary work in cement mortar in foundation complete as per drawing and technical specifications clause 702, 704, 1202 & 1203. II. In 1:4 cement mortar

Stone masonary work in cement mortar in sub structure complete as per drawing and technical specifications clause 702, 704, 1202 & 1203. II. In 1:4 cement mortar

Plastering with cement morter (1:4) 15mm thick on brick work in sub-structure as per Technical specification clause 613.4 and 1204.

Providing and laying reinforced cement concrete NP3 for culverts on frist class bedding of granular material in single row including fixing collar with cement mortat 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. (B) 1000mm dia

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1 (i) Privat Land.

NISHANT SAIKIA

ABDUL QUDDUS