Strengthening of existing school additional class rooms up to class VIII at MS Tialing Chushul, block Durbuk

Amount

Earth work in excavati..;n by mechanical means (Hydraulic excavator) over areas (Exceeding 30cm in depth, 1.5mtr in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed: All kinds of soil

Providing and laying dry stone soiling in horizontal level including cost of stone

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) (A) Crushed

Random Rubble masonry with hard stone from quarry in foundation and plinth including levelling up with cement concrete 1:6:12 (1 Cement: 6 coarse sand: 12 graded stone aggregate 20mm nominal size) upto plinth level with Cement mortar 1:6 (1 Cement: 6 coarse sand)

Providing and laying damp-proof course 50 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) (B) crushed

Providing and laying of sundried bricks laid in mud mortar including carriage complete job

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and sturts, etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars.

Centring and shuttering including strutting, propping etc. and removal of form for: Lintels, beams, plinth beams, girders, bressumers and centilevers.

Centring and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars , Piers , Abutments , Posts and Struts

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia. and length (hold fast lugs or with dash fasteners shall be paid for separately): Second class Kail wood

Providing and fixing glazed shutters for doors, windows and clerestory windows using 1Okg/sqm (4mm thick) float glass panes including lSI marked M.S. pressed butt hinf!eS bright finished of required size with necessary screws. second class Kail wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including lSI marked M.S. pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separately,al! complete as per direction of engineer- in charge. Second kail wood

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 coarse sand)

Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacture, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade New work (two or more coats) over and including priming coat with cement primer

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position :

Providing and laying 150mm thick mud phuska roofing mixed with busa and sand including mud plastering the top layer complete job

Providing and fixing AC-4 ready made wooden flooring complete job

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m.

Carriage of cement and steel from an average lead upto 190 km by MT

Carriage of sand and aggregate from an average lead upto 10 km by MT

Carriage of stone from an average lead upto 15 km by MT

M/S SONAM TSERING

M/S TSEWANG GONBO GOVT CONTRACTOR