Construction of existing plant roads with new cement concrete paver block from Colony III Zero Point to Power House, Approach road to Switch Yard, NEEPCO Workshop, NPF 6 to Water Storage Tank Fire and Safety, Part of NPC NPE...DHPS,Doyang,Nagaland

Amount

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m. All kind of soil.

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material within all lifts and lead upto 1000 metres. (i) By Mechanical Means using Hydraulic excavator.

Inter locking concrete Block Pavement: (A) Interlocking pavement block. (i) Providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. (b) Excluding Edge block/Edge restraints.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto Plinth Level. 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping, etc. and removal of form work for - Retaining walls, returns wall, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps, etc.

Granular Sub-Base with Graded Material (A. Plant Mix Method): Construction of granular sub-base by providing granular material, mixing in a mechanical mix plant at OMC, carriage of mixed materials to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieved the desired density complete as per clause 401

(i)Granular Sub-Base Grading-I material

Water Bound Macadam (WBM) work. Providing, laying, spreading and compacting stone aggregate of specific sizes to water bound macadam specification including spreading to uniform thickness, hand packing, rolling with 3 wheeled steel/vibratory roller 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. By Manual Means.

Grading- II (Using Screening Type-A (13.2mm agg)

ACE CONSTRUCTION (BID ID -832527)

J. K. Construction (BID ID -839986)

ENSIGN CONSTRUCTIONS (BID ID -832052)

ACE CONSTRUCTION (BID ID -832527)

J. K. Construction (BID ID -839986)

ENSIGN CONSTRUCTIONS (BID ID -832052)