Construction of road at i) Jayantipur village (Ch. 0.00 to 835.00 m) ii) Madhab Gaon village (Ch. 0.00 to 175.00 m) under SOPD-G for the year 2020-21

Amount

Road works heading

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees and girth upto 300mm, 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 1000m includign removal and disposal of top organic soil not exceeding 150mm thickness as per Technical specification clause 201 By manual Means: In area of non thorny jungle. Jayantipur Road

Madhab gaon Road

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5 Private Land Jayantipur Road

Madhab gaon Road

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000m as per Technical Specification Clause 303.1 (a) from Private Land Jayantipur Road

Madhab gaon Road

Granular Sub Base / base/ Surface course with local 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 achive the desired density complete as per clause 401.4 as per technical specification clause 408 Using naturally occuring gravel Jayantipur Road

Madhab gaon Road

WBM grading 2: Providing laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel 80-100 kN Static roller in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) by mannual means Jayantipur Road

Madhab gaon Road

WBM grading 3: Providing laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel 80-100 kN Static roller in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) by mannual means Jayantipur Road

Madhab gaon Road

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of Granular Base includign clearing of road surface and spraying primer at the rate of 0.9-1.20 Kg/sqm using mechanical means as per Technical Specification Clause 502. Jayantipur Road

Madhab gaon Road

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 Kg/sqm on the prepared granular surfaces treated with primer and cleaned with hydraulic broom as per Technical specification clause 503. Jayantipur Road

Madhab gaon Road

Providing, laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates using penetration grade 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 Wheeled 80-100 kN static roller capacity finished to required level and grades to be followed by seal coat of either Type A or Type B or C as per Technical Specification Clause 508. Case-I By Mannual Means (i) Bitumen (S-65) Jayantipur Road

Madhab gaon Road

Providing and laying, seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per specification clause 510 By manual means case-I (i) Bitumen (S-65) Jayantipur Road

Madhab gaon Road

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC: 67 made of encapsulated lens type reflecctive sheeting vide clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 76mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and Technical Specification Clause 801. (iv) 800mm x 600mm rectangular Jayantipur Road

Madhab gaon Road

(v) 600mm x 450mm rectangular Jayantipur Road

(ii) 600mm equilaterial tringle Jayantipur Road

Madhab gaon Road

Planting of Trees and their Maintenance for three year (Planting of trees by the Road side (Avenue trees) in 0.60m dia holes, 1m deep dug in the ground, mixing the soil with decayed farm yard/ sludge mannure, planting the saplings, backfilling the tranches, watering, fixing the tree guatrd and maintaining the plants for three years. Jayantipur Road

Madhab gaon Road

Construction of HP Culvert NP3 (Single Row), 600 mm dia. (2 Nos.) for Madhab gaon Road

E/W in excavation for structure as per drawing and Technical Specification clause 305.1 including setting out, construction of shoring and bracing, removal of stamps and deleterios materials and disposal upto a lead of 50.00 mts dressing of sides and bottom, back filling in tranches with excavated suitable materials. (i) In ordinary soil (ii) upto 3.00m depth (without dewatering)

Providing concrete for plain/ reinforced concrete in open foundations complete as per Drawing and technical Specification clause 802, 803, 1202 & 1203 A with crushed stone (i) Nominal mix 1:3:6 P.C.C. Grade M 10

Brick Masonry Work in cement mortar 1:4 in foundationcomplete excluding pointing and plastering as per drawing and technical specification clause 600, 1202 & 1203.

Brick Masonry work in cement morter in sub structure complete excepting pointing and plastering as per drawing and technical specification clause 602, 603, 1202 & 1204 Brick masonry work in cement mortar 1:3

Providing and laying RCC Pipe NP-3 for culverts on 1st class bedding for granular materials in sungle row including fixing collar with cement morter 1:2 but excluding excavation, protection works, back filling concree, masonry works and parapets clause 1106, 600mm dia

Plastering with cement morter (1:4) 15mm thick on brick work for substructure as per Technical Specification.

Sri Achyut Saikia