Improvement of Approach Road of Govt middle school Yari Babar SH CC pavement RCC Wall RCC wall and Storm drain with slab RCC retaining Wall at press colony

Amount

SUB HEAD:I

Earth work in excavation in soils containing 50% or more of shingle or small size boulders upto 30 cm size including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions lead upto 50 m and lift upto 1.50 m.

Reinforced cement concrete in retaining wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc from top of foundation up to floor two level excluding cost of centring,shuttering and reinforcement in :b) 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone shingle 20 mm nominal size).

Centring and shuttering including strutting, propping etc and removal of form work for : b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Preparation of Sub -Grade by excavation earth to an average depth of 22.2cm dressing to camber and consolidation with roller,making the good the undulation etc disposal of surplus earth lead up to 50m.

Water Bound Macadam By Manual Means Grading- I (Using Screening Crushable type such as Moorum or Gravel)

Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.)

Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383,maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing )

Centring and shuttering including strutting proping etc. and removal of form work for:

SUB HEAD:II

Earth work in excavation in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Reinforcement of RCC work including bending, binding and placing in position complete. b) Tar/TMT steel

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces withcement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in: a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of formwork for :a) Foundation, footings, bases of columns etc. and mass concrete.

Centring and shuttering including strutting, propping etc and removal of formwork for b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification A) Granular Material

SUB HEAD:II

Earth work in excavation in foundation trenches not exceeding 1.50 m width or 10 Sq.m. on plan or drains not exceeding 1.50 m in width or 10 Sq.m. on plan including dressing of sides and ramming of bottoms, lift upto 1.50 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Reinforcement of RCC work including bending, binding and placing in position complete. b) Tar/TMT steel

Centring and shuttering including strutting, propping etc and removal of formwork for : a) Foundation, footings, bases of columns etc. and mass concrete.Cover slab

Centring and shuttering including strutting, propping etc and removal of formwork for b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in :a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size) a) Foundations and plinth Cover slab

12 mm cement plaster 1 : 4 (1 cement : 4 fine sand).

Applying cement slurry on RCC slabs or cement concrete work using 2.75 Kg of cement per Sq.m. for receiving cement concrete floor including roughening,cleaning etc complete.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification A) Granular Material

SUB HEAD:III

Earth work in excavation in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Reinforcement of RCC work including bending, binding and placing in position complete.b) Tar/TMT steel

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces withcement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of formwork for : a) Foundation, footings, bases of columns etc. and mass concrete.

Centring and shuttering including strutting, propping etc and removal of formwork for : b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

Providing weep holes in Brickmasonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification A) Granular Material

M/S SERA AGENCY

M/S L. K. ENTERPRISE