Construction of 01 one TTS barrack size 40x20 half wall, Galvalume sheet walling and roofing, with 4 front verandah at HQr 15th Bn TSR, Saidabari, Unakoti Tripura/ Barrack No.I

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 50m.- All kind of soil.

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable metod complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level: (i) 1:3:6 (1 Cement : 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level: (ii) 1:2:4 (1 Cement : 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 (1 Cement : 4 fine sand).

Centering shuttering including struttings, propping etc. and removal of form work for: (i) Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. -All kinds of soil.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plnth, sides of foundation etc. complete.

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4(1Cement : 4 fine sand).

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (i) Hot finished welded type tubes.