Construction of Road from No.1 Meleki to Hatipara Bhakatgaon (Kachari Pathar) under SCSP for the year 2020-21.

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of serviceable materials to be used auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per Technical Specification Clause 201.i) By Manual means (a) In area of light jungle.

Construction of embankment with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-2 (including compensation of earth) (including cost of testing of materials at site and laboratory as directed by the deptt) From private land.

Construction of sub grade and earthen shoulders with approved materials obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 (including compensation of earth) (including cost of testing of materials at site and laboratory as directed by the deptt) From private land.

Construction of Granular Sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. ( i ) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water Bound macadam specification including spreeding in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN 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 Grading 2 as per Technical Specification Clause 405. (iii) WBM Grading-III

Providing and laying Interlocking concrete Block pavement (M40) grade of concrete blocks having 80mm thickness as per technical specification 1504 complete including carriage (a) including Edge block/Edge restarints ) i) General ICBP

Providing and laying Interlocking concrete Block pavement (M40) grade of concrete blocks having 80mm thickness as per technical specification 1504 complete including carriage (a) including Edge block/Edge restarints ) ii) Coloured ICBP (Red)

Planting of Trees and their Maintenanace for three year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground , mixing the soil with decayed farm yard/sludge mannure , planting the saplings, backfilling the trenches, watering, fixing the tree guard and maintainning the plants for one years.

Providing Dustbin

Providing and fixing of Semi reflective cautionary, mandatory and informatory sign board as per IRC:67 of 1.5 mm thick MS sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per clause 1701.39 of MORD for Rural Roads of required shade and colour supported and welded on 47mmx 47mm x 12 SWG sheet tube firmaly fixed to the ground be mean of properly designed foundation with N-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing clause 1701.2.2. (iv) 80cmX60cm rectangular

Earth work in excavation of foundation structure as per drawings and technical specifications, including setting out, construction of shoring and bracing removal of stumps and other deleterious material dressing of sides and bottom and back filling with approved materials 1. Ordinary Soil A. manual Means (I) Without dewartering (I) Upto 3 m depth

Laying (First Class) bedding on well compcted sand, moorum as per clause 1105. (ii) Granular materil.

Plain cement concrete M10 (1:3:6 nominal mix) in leveling course below open foundation of Head walls

PCC M15 (1:2.5:5 nominal mix) in foundation of walls complete excluding plastering. As per Drawing Technical Specification clause 800 and 1211

Providing laying RCC pipe NP-3 as per design in single Row for culvert on first class bedding of granular materils in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, back filling, concrete and masonary works in head wall and preapets clause 1106. 1000 mm dia

Construction of sub grade and earthen shoulders with approved materials obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per technical specification clause 303.1 (i) Private Land (For earth work in cushioning)

Earth work in excavation of foundation of structure as per drawings and technical specifications including setting out, construction of shoring and bracing removal of stumps and other deleterious matter, dressing of sides and bottom and back filling with approved material. I. Ordinary soil A. manual means (I) without dewatering (i) upto 3m depth

Sand filling in foundation Trenches as per drawing & Technical Specification.

Plain/reinforced cement concrete in open foundation complete as drawings and technical specification including steel shuttering formwork (N) without plasticiser , A PCC Grade M -15

Plain/reinforced cement concrete in open foundation complete as drawings and technical specification including steel shuttering formwork (N) without plasticiser , A PCC Grade M -20

Plain/reinforced cement concrete in open foundation complete as drawings and technical specification including steel shuttering formwork (N) without plasticiser , C. RCC Grade M -20

Supplying fitting and placing TMT bar reinforcement in open foundation complete as per drawing and technical Specification clause 1000 and 1202.

Plain/reinforced cement concrete in sub-structure complete as drawings and technical specification including steel shuttering formwork (N) without plasticiser , A PCC Grade M -15

Supplying fitting and placing TMT bar reinforcement in sub-structure complete as per drawing and technical Specification clause 1002 1005 , 1010 & 1202.

Plain/reinforced cement concrete in sub-structure complete as drawings and technical specification including steel shuttering formwork (N) without plasticiser , A RCC Grade-M-20

Providing & laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specification Clause 800 and 1206.3. Natural gravel

Providing Pressure relief pipes 100 mm dia. In bottom slab of box cell on a filter media base of 500 x500 mm as per drawing and Technical Specification clause 1205.5.7

Providing and laying curtain wall complete as per drawing and technical specification clausee 1304 B) Cement concrete Grade-M-15

Flexible Apron: Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 25 KG beyond Curtain Wall.

Construction of RCC railing of M25 Grade in -situ with 20mm nominal size agregate, true to line and grade tolurence of verticle RCC Post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between verticle post for expansion, complete as per approved drawings and technical specification

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification . II. Sandy material.

Providing weep holes in brick/stone masonry abutment and return wall complete

UTTAM KUMAR PATIR

Nabin Bor Saikia

SRI GAUTAM BORSAIKIA