Construction of road from Maharipara Satsanga Mandir to Amulya Deka house at Tengajhar village under SOPD (BTC) for the year 2022-23.Pkg.17_9_R

Amount

(A) Road Work: Clearing and grubbing road land including up rooting rank vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, up to 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. i) By Manual Means. A) In area of non thorny jungle.

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

Construction of sub-grade and earthen shoulders 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 Table 300.2 with lead up to 1000 m as per Technical Specification Clause 303.1. (a) 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 Clause 401. (ii) For Grading-II Material.

WBM Grading 3: Using stone screening type A 13.2mm for Gr 3:- Providing, laying, spreading and compacting stone aggregate of specific size to WBM 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/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading-III as per Technical specification Clause 405 (A) By Mnaul Means.

Inter locking concrete block pavement (i) Providing and laying interlocking concrete block pavement (M 40) having thickness 80mm as per technical specification clause 1504 complete including carriage. A) Interlocking pavement block) a) Including Edge block/Edge restraints.

Kilometre stone Reinforced cement concrete M-15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing etc, as per drawing and technical specification clause 1703. i) Ordinary Kilometer stone (Precast)

Kilometre stone Reinforced cement concrete M-15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing etc, as per drawing and technical specification clause 1703. iii) 200m stone (Precast)

Providing and erecting direction and place identification retro-reflective signs as per IRC:67 made of encapsulated lens type reflected sheeting vide clause 1701.2.3 fixed over aluminium sheeting 2mm thick with area not exceeding 0.9 sqm suported on a mild steel single angle iron post 75mm x 75mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701.

A. Retro-reflectorsed Traffic Sign 1) Providing and fixing of retro-reflectorised cautionary mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle .............Technical Specification Clause 801. (ii) 60cm equilateral triangle.

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

(B) CD work: RCC Slab Culvert of 6.00m Span, 1 No. E/w in excavation for foundation of structure as per drawing and tech. Specification ..............3m depth.

(PCC, M-10) Providing PCC in open foundation as per tech specification 802,803,1202 with crushed stone.

(PCC, M-20) Providing PCC/RCC in open foundation as per tech specification clause 1500, 1700 & 2200, PCC H-20 grade (ht.up to 5m Nominal mix 1:2:4)

(PCC, M-20) Providing PCC/RCC in substructure as per tech specification clause 802, 804, 805, 807, 1202, 1204 PCC M-20 grade (ht. Up to 5m Nominal mix 1:2:4)

Plain/Reinforcement cement concrete, in super structure complete as per drawing and technical specification clauses 800, 1205.4 & 1205.5 with crushed stone. A (i) RCC M-25 grade (a) For ht upto 5.0m ht.

Supplying, fitting and placing TMT (Fe-500D) bar reinforcement in sub structrue complete as per drawings and technical specifications.

Supplying, fitting and placing TMT (Fe-500D) bar reinforcement in super structrue complete as per drawings and technical specifications clause 1002, 1010 & 1202.

Reinforced cement concrete in wearing coat M-30 grade including reinforcement complete as per drawing and technical specification clause 800 and 1206.3. A. With crushed stone.

Providing weep hole in brick/masonary work, concrete abutment.........clause 614, 709, 1204.3.7

Mantu Nath Boro