Construction of field office and store room at Trans Himalayan Model Herbal Gardena Igoo Phey(by way of vehicle parking shed )

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming ofbottoms, liftupto1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.-30

Dumping stone including cost of stones. in Horizontal on level

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

b) 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including Hot finished welded type tubes

Providing corrugated G.S. sheet roofing including vertical /curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diametre with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coatsof 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. 0.80 mm thick with zinc coating not less than 275 gm/m2

Providing & fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete. 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal

20 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Distempering with dry distemper of approved brand and manufacture (one or more coats) and of required shade on old work to give an even shade.

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

Providing and fixing 12 mm thick pre laminated flooring of approved brand as per direction of engineer incharge, complete job AC-4 including carriage.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately For the purpose of measurement the entire treated surface will be measured.

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

Carriage of material from source to site by M.T including loading, unloading and stacking complete job a) Cement & Steel an avg lead of 05km

b) Sand an avg. lead of 07km

c) Stone agg. An avg. lead of 03km