Land Development and Construction of Boundary Wall with Gate of Udalguri District Science Centre BTAD, Assam.

Amount

(A) Cost of Brick Boundary Wall with heavy duty iron gate: Earth work in excavation for foundation trenches of walls, retaining walls, footings of column,steps and septic tank etc. A) Upto a depath of 2.00m below the existing G.L a) In ordinary soil.

Providing brick work soiling in foundation and under floor with stone/best quality picked jhama brick, sand packed and laid...............dewatering complete. (a) Brick on flat soiling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing, steps, ..... Measured and paid separately) (a) In prop 1 cement :3 sand : 6 coarse aggregate by volume.

Supplying, fitting and fixing in position reinforcement bars conforming to relevent I.S. Code for R.C.C. work/R.B. walling including etc complete. b) Other ISI approved TMT reinforced bar (SAI/BISCON/THERMAX)

Supplying, fitting and fixing in position reinforcement bars conforming to relevent I.S. Code for R.C.C. work/R.B. walling including etc complete. C) ISI approved Mild steel reinforcement bar (M.S.Bar) a) 6mm dia stirrup

Providing and laying 25mm thick damp proof coarse with cement concrete in prop 1:1.5:3 with graded store agg. Stone of 10mm down nominal size

Providing form work of 12mm thick Plywood Board so as to give a rough finish including centering, shuttering, strutting and propping etc. 3.2.1.1 Columns, pillars, posts & strut of square/rectangular/polygonal in plan or any shape like Tee/L etc.

Providing form work of 12mm thick Plywood Board so as to give a rough finish including centering, shuttering, strutting and propping etc. 3.2.1.2 Side and soffts of Beams, beam haunchings, cantilever girder, bressumers, lintel & horizontal ties. (a) For depth not exceeding 1.0M

Providing & laying plain/reinforced cement concrete works cement coarse sand & 20mm down graded stone aggregate including dewatering if necessary and curing complete but excluding coast of from work and reinforcement for reinforced cement concrete work. (from work and reinforcement will be measured and paid separately) (I) Using Mixture Machine (A) Foundation, footing, colums with base, tie & plinth beam, pile cap, base slab, retaining walls, walls of the septic tank inspection pit and the like and other works not less than 100mm thick up to plinth level. N) Without using admixture, plasticiser b) M15 grade concrete or prop.1:2:4

Providing & laying plain/reinforced cement concrete works cement coarse sand & 20mm down graded stone aggregate including dewatering if necessary and curing complete but excluding coast of from work and reinforcement for reinforced cement concrete work. (from work and reinforcement will be measured and paid separately) (I) Using Mixture Machine (b) In Super Structure from plinth level up to 1st floor level. (ii) Colums, pillars, posts, struts, suspended floor, roof landing , shelf & support balcony, lintel, sill, band,beam,girder,bressumer,cantilever, staircase (except spiral stair case and landing) including preparing the top surface & finishing of nosing. N) Without using admixture, plasticiser b) M15 grade concrete or prop.1:2:4

Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed. (i) In Sub-Structure upto plinth level including dewatering if necessary b) In prop.1:4

112mm thick 1st brick nogged wall in cement morter including rocking out joints and curing complete as directed in super structure above plinth up to 1st floor level. a) In cement mortar in proporation 1:4 (1 cement: 4 sand)

15mm thick cement plaster in single coat on single or half brick wall for interior plastering upto 1st floor level including arrises, internal roundred angles not exceeding 80 mm girth and finished even and smooth including curing complete as directed.

(a) Applying one coat of cement primer of approved brand and manufacture on new wall surface after thoroughly brooming the surface free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

(b) Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after thouroughly brooming the surfaces to remove all dirt and remains of loose powered materials.

(D) Construction of RCC Gate: Earth work in excavation in slushy/marshy soil, decomposed.

Plain cement concrete works with coarse aggregate of sizes a) In prop. 1 Cement: 3 sand: 6 coarse aggregate by volume.

Providing and laying plain/reinforced cement concrete works (I) Using Mixer Machine (a) In Sub-Structure up to plinth level Foundation, footing, colums with base, tie & plinth beam, pile cap. N) Without using admixture, plasticiser a) M-15 grade concrete or Prop. 1:2:4

Providing and laying plain/reinforced cement concrete works (I) Using Mixer Machine (b) In Super-Structure from plinth level upto 1st floor level. (ii) Columns, pillars, posts, struts, suspended floor, roof, landing. N) Without using admixture, plasticiser a) M-15 grade concrete or Prop. 1:2:4

Providing from work or ordinary timber planking so as to give a 3.1.1.1 Foundation, footings, bases of columns, pile cap, raft (b) Using 25 mm thick plank

Providing from work or ordinary timber planking so as to give a 3.2.1.2. Side of the tie beams, grade beams etc. at or below ground level. (b) Using 25 mm thick plank

Providing from work or ordinary timber planking so as to give a 3.2.1.1 Column, pillars, posts & strut of square/rectangular/polygonal in plan or any shape like. (b) Using 25 mm thick plank

Providing from work or ordinary timber planking so as to give a 3.2.1.4. Side and soffts of beams, beam haunchings, cantilever girder, bressumers, lintel & horizontal ties. (a) For depth not exceeding 1.0M (b) Using 25 mm thick plank

Providing from work or ordinary timber planking so as to give a 3.2.1.3. Flat surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas,balconies and the like. (a) Floors etc. upto 200mm in thickness. (b) Using 25 mm thick plank

Providing soiling in foundation and under floor with stone/best quality picked jhama brick, sand packed and laid to level and in panel after preparting the subgrade as directed including all labour and materials and if necessary dewatering complete. A) Brick on flat soling.

Stone masonary work in retaining wall, wing wall, abutment. A) Course Rubble Masonary

1st class brick nogged wall in cement mortar including racking.. A) 112 mm thick brick wall a) In cement mortar in proporation 1:4 (1 cement: 4 sand)

Cement plaster skirting with cement mortar in prop. 1:3 (b) 20mm thick.

Providing polished vitrified wall tiles of approved quality, size shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10mm thick in prop. 1:3 (1 cement : 3 coarse sand) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/White cement slurry mixed with approved pigment to match shade of tiles complete al all levels as specified and directed (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the department.) ii) Of Size 300mm x 600mm and above

Providing polished granite tiles of approved quality, size shape and thickness not less than 18mm on floors, skirtings, risers and treads of steps over 15mm thick base of cement mortar in prop 1:3 (1 cement : 3 coarse sand) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/ White cement slurry mixed with approved pigment to match shade of granite slab, complete at all levels as specified and directed. (Cement plastering to be measured and paid separately) (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the department.) iii) Deluxe Quality (i) With Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)

15mm thick cement plaster in single coat on single or half. B) Fair side I) In cement Mortar 1:4

15mm thick cement plaster in single coat on single or half. C) On rough side I) In cement Mortar 1:4

Providing two coats of Birla White Wall Care Putty (Water.. (i) Thickness 1.5 mm Thick

a) Applying one coat of cement primer of approved brand and.

Wall painting (two coats) with Plastic emulsion paint of approved with plastic emulsion paint of approved brand and manufacture.

Finishing old/ new wall with water proofing weather coat

Supplying, fitting and fixing in position reinforcement bars a) From primary producer: TATA/SAIL/Esser Steel/Jindal (i) TMT Corrosion resistant steel (CRS) reinforcement bar

Supplying fitting and fixing double leaf heavy duty iron gate.

Providing fitting hosting and fixing of roof trusses fabricated a) Using TATA make RHS/SHS of Grade 310 conforming to

Providing fitting and fixing M.S grill of required pattern for II Omamental Grill c) Fixed to Brickwork/P.C.C/R.C.C

Applying primary coat over new steel and other metal surface

Painting two coats (excluding priming coat) on new steel and (i) Surfaces over 100mm in width or girth. b) High gloss (Asian paint/Berger paint/ICI paint/ J & N paint/Nerolac).

(C) Earth Filling In Low Site: Raising low site around the building with approved soil obtained from outside by truck carriage including breaking clods, dressing etc. complete including paying necessary land compensation, municipal gate fees etc. complete as directed. (b) Other than Guwahati city

Hemchandra Rabha

Dinamani Haloi

MEERA DAIMARI

NIRUMAYA DAIMARY