Construction of Boundary Wall at R.K. Sarada Mission School, Khasso

SH:- Boundary Wall :- 1800.00 Mtr.

Earth work in excavation in foundation and trenches etc. 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), lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers, when required, into plinth sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

Providing and laying cement concrete 1:3:6( 1 cement: 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shutteringin. a) Foundation and plinth.

Reinforcement of RCC work including straightening, cutting, bending, placing in position and bending all complete. b) TMT steel

Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : 1 : 1.5:3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).(M20)

Reinforced cement concrete work in columns,pillars, piers,abutments,post and struts etc 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 : 1 : 1.5:3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).(M20)

Reinforced cement concrete work in lintels, beams and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 and even surface but excluding cost of centering, shuttering and reinforcementcement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth. 1 : 1.5:3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).(M20)

Centring and shuttering including strutting, propping etc and removal of form work for :

a) Foundation, footings, bases of columns etc. and mass concrete.

b) Column, pillars, piers, abutments, posts and struts etc.

c) Lintels,beams,girders,bressumers and cantilevers etc.

Masonry with pre-cast cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone shingle 20 mm nominal size) blocks in cement mortar 1 : 4 (1 cement : 4 fine sand) in foundations and plinth

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

Providing and fixing 90 mtr. Height barbed wire fencing with 90 m. long MS angle iron post 50 x 50 x 6 mm size of standard design placed every 3.00 m with GI wire and staining bolts including cost of making holes to the angle iron posts.

Applying one coat of cement primer of approved brand and manufacture on wall surface.

Finishing walls with water proofing cement paint of approved brand and manufacture and required shade on new work (three or more coats) to give an even shade.

RCC Retaining wall- 3.00 mtr. height :- 306.00 Mtr Length

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.)I-Ordinary soil, A- Manual means, (i) upto 3 m depth

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/reinforced cement concrete in open foundation complete as per drawing and technical specifical. A) PCC grade M15

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. A-Sandy materials

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

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

Providing two coats of acrylic water based wall putty/ wall filler of Asian Paits/ Berger/ Dulux over concrete/ cement plaster/ brick walls and ceilings both internal and external after removing all the loosely adhering material from the wall/ ceiling surface with the halp of emery stone, putty blade or wire brush, moistening the wall with the help of sufficient quantity of clear water as specified and directed by the department.

Applying one coat of cement primer of approved brand and manufacture on wall surface

Wall painting (two or coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade

RCC Retaining wall- 4.00 m height :- 50.00 Mtr Length

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.)I-Ordinary soil, A- Manual means, (i) upto 3 m depth

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/reinforced cement concrete in open foundation complete as per drawing and technical specifical. A) PCC grade M15

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. A- Sandy materials

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

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

Providing two coats of acrylic water based wall putty/ wall filler of Asian Paits/ Berger/ Dulux over concrete/ cement plaster/ brick walls and ceilings both internal and external after removing all the loosely adhering material from the wall/ ceiling surface with the halp of emery stone, putty blade or wire brush, moistening the wall with the help of sufficient quantity of clear water as specified and directed by the department.

Applying one coat of cement primer of approved brand and manufacture on wall surface

Wall painting (two or coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade

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