Construction of Culvert on the Northern side of Main gate of Manipur University, Canchipur.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing stone rubble masonry manually/by machanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per directionof Engineer-in-charge:

In cement mortar

Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer in charge.

Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means 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.

2.8.1 All kinds of soil.

Cement concrete 1:4:8 mix with stone aggregate 40mm nominal size in foundation upto a depth of 1.5 metres below ground/bed level and upto height of 1.5m above ground/bed level.

Plain cement concrete M-20 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated in superstructure upto 4m above, 1.5m from bed/ground level i/c formwork.

Reinforced cement concrete M-20 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated for bed plates & walls excluding steel but including centering and shuttering laid in position.

Reinforced cement concrete mix with stone aggregate 20mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement but including centering and shuttering laid in position.

Reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

5.20.2 Thermo-Mechanically treated bars.

Brick work with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth in:

Cement mortar 1:4 (1 cement : 4 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix :

1:4 (1 cement: 4 coarse sand)

A ) Cutting of Trees, excluding removal of stumps and roots of trees.( Cutting of trees, stacking of serviceable material with all lifts and up to a lead of 1000 meters . )

(ii) Girth from 600 mm to 900 mm

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness.

By Mechanical Means using Dozer. A) In area of light jungle

Providing wood work in trusses, purlins, rafter, posts, post plate, wall plate & the like wrought framed, hoisted & fixed in position.oval and disposal of top organic soil not exceeding 150 mm in thickness.

9.79.2 Uchan/Tolhao wood.

Providing corrugated GS sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and GI limpet washers or with GI limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete upto any pitch in horizontal/vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

12.1.1 0.80mm thick with zinc coating not less than 275gm/sqm