BDL/TA-15/TSD-03/2024-25/247

Amount

SH : EARTHWORK a) Site Development & Approch road

Earth work in excavation in soil containing 50% or more shingle or small size boulders upto 30 cm size including banking in 20 cm 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 1.50m.

Excavation in Hilly Area in soil by mechanical means (Excavation in in soil in hilly area by mechanical means including cutting and trimming of side slope and disposing of excavated earth with all lifts and lead upto 1000 meters )

Excavation in Hilly Area in Ordinary Rock by Mechanical Means not Requiring Blasting. (Excavation in hilly area in ordinary rock not requiring ballasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 metres )

SH : BOUNDARY WALL

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 in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

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 form work for : a) Foundation, footings, bases of columns etc. and mass concrete.

e) Column, pillars, posts and struts etc.

d) Lintels, beams, girders, bressumers & cantilevers etc.

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

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams & bressumers upto floor two level i/c finishing & plastering the exposed surface with cement mortar 1:3 (1 cement : 3 Fine sand) of thickness not exceeding 6mm to give a smooth and even surface but excluding cost of centering , shuttering & reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Half brick masonry (with best available local bricks) in cement mortar 1:3 (1cement : coarse sand) in foundation and plinth.

Steel work in single section including cutting, hoisting ,fixing in position and applying a priming coat of red lead paint. b) In Tees ,Angles and channels

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

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

Finishing wall 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.

SH : PROTECTION WALL

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, backfilling with approved material.) I Ordinary soil, A. Manual Means, (i) Upto 3 m depth (without de-watering)

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.)

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification B) Random Rubble Masonry

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 Materials

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 form work for : a) Foundation, footings, bases of columns etc. and mass concrete.

e) Column, pillars, posts and struts etc.

d) Lintels, beams, girders, bressumers & cantilevers etc.

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

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams & bressumers upto floor two level i/c finishing & plastering the exposed surface with cement mortar 1:3 (1 cement : 3 Fine sand) of thickness not exceeding 6mm to give a smooth and even surface but excluding cost of centering , shuttering & reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Half brick masonry (with best available local bricks) in cement mortar 1:3 (1cement : coarse sand) in foundation and plinth.

Steel work in single section including cutting, hoisting ,fixing in position and applying a priming coat of red lead paint. b) In Tees ,Angles and channels

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

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

Finishing wall 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.

SH : ENTRY GATE

Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, 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 excavated 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 an shuttering in: a) Foundations and plinth

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

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement.

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 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centering, shuttering and reinforcement. a) M20(1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

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 form work for : a) Foundation, footings, bases of columns etc. and mass concrete.

e) Column, pillars, posts and struts etc.

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

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

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 of new work ( three or more coats ) to give an even shade

SH : RAILING

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 in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

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

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams & bressumers upto floor two level i/c finishing & plastering the exposed surface with cement mortar 1:3 (1 cement : 3 Fine sand) of thickness not exceeding 6mm to give a smooth and even surface but excluding cost of centering , shuttering & reinforcement. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement of RCC work including bending, binding and placing in position complete. a) Mild steel

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

Providing and fixing hand rail of approved size by welding etc to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. ( a) M.S tube

M/s Sangilla Syndicate (BID ID -6669)

M/s Tenzin Enterprises (BID ID -6671)