Cwall CTSD store EKM

Amount

Formation of access to the site, consisting of a strip of width about 1.5 m, along the length of the wall and through the arboraceous area along the compound wall stretch and a transverse path of width 1.5 m to 2 m, from existing access road to the above strip, by employing hydraulic excavator by cut and fill operation as well as uprooting medium size tree saplings of less than 30 cm girth, all complete.

Cutting down trees and tree branches near the compound wall, with roots causing or likely to cause structural damage to the wall or cause hinderance to the construction work.

The work to be carried out carefully using chainsaw, with rope protection, and the wood to be cut down in sections of approximately 1.5 m to 3 m length, and dropped carefully without damaging property or electric cable lines, if present. (Permission shall be obtained from KSEB and work shall be done in liasion with KSEB line staff). The cut sections to be stacked at site. The work includes cutting down fully. 1. twin trunk pala tree of girth about 1 m for each trunk till height about 5 m, total height about 10 m, 2. pala tree of girth about 1 m till height about 5 m, total height about 10 m, 3. Wild Jackgreen tree of girth about 1 m till height about 5 m, total height about 10 m, 4. Coconut tree of girth about 2 m till height about 5 m, total height about 10 m, 5. Choonda pana tree of girth about 1 m till height about 5 m, total height about 10 m, 6. Cutting about 20 branches of varying lengths and girth 40 to 60 cm, on 5 trees adjacent to compound wall

Credit for various tree logs of girth between 1 m and 2 m, of coconut, Wild Jackgreen tree , Pala, Choonda Pana, Badam, Kattadadi etc. (approximately 10 to 20 logs of varying lengths of 1.5 m to 3 m). Credit rate shall be inclusive of expenses incurred in loading, conveyance and unloading, and nothing extra shall be paid against any expenditure incurred in this item.

Beyond 30 cm girth up to any girth

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge..

In cement mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Seggregating and separating full bricks suitable for reuse from the dismantled and stacked bricks, refilling the remaining debris in the low lying area inside the compound etc.

Rate shall be inclusive of all labour charges, hire charges for all accessories for seggregating the bricks, removing plastering, and filling of debris prescribed as above, rate derived for each full brick salvaged.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos cement sheet

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge

Credit for dismantled MS sections including carriage away from site.

Mechanically cutting and removing roots of trees in the foundation trench zone, prior to earthwork excavation. Measured per m length of foundation trench.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Taking out MS grill work on top of compound wall comprising of vertical 12 mm square rods of lenght about 1.15 m spaced @ about 7.5 cm C/C welded horizontally at top and middle on both sides by 50 x 50 x 5 mm MS flat, and embedded into wall through CC anchor blocks (dismantling of which is paid for separately), after breaking the connecting weld/sections at about 5 m interval, straightening the bent portions, welding any detachments, and stacking at site.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete

Thermo-Mechanically Treated bars of grade Fe-500 D or more.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

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).

1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with available bricks in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form for :

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Columns, Pillars, Piers, Abutments, Posts and Struts

Lintels, beams, plinth beams, girders, bressumers and cantilevers

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:4 (1 cement: 4 fine sand)

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

Refixing MS grill work on top of compound wall comprising of vertical 12 mm square rods of lenght about 1.15 m spaced @ about 7.5 cm C/C welded horizontally at top and middle on both sides by 50 x 50 x 5 mm MS flat in position in RCC/brickwork, welding the adjacent sections together all complete. Bedblocks and any new frame work to be paid for separately.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Taking out entrance gate from its supports embedded in CC pillar, as well as bottom hinged support and stacking within the premises of the building.

Main Gate-double leafed-each leaf size 2.45 m x 2.60 m

Wicket Gate-size 1.25 m x 2.60 m

Refixing available gate with hinges on pillars, and bottom hinged support, with required prop support till the supporting concrete has gained strength.

Main Gate-double leafed-each leaf size 2.45 m x 2.60 m

Wicket Gate-size 1.25 m x 2.60 m

Shifting mechanically cable rolls (about 15 no.s each weighing about 150 to 300 kg), lying near compound wall, to such location inside the compound within 200 m lead, away from compound wall edge and as shown by Engineer-in-Charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position all complete.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

On steel work

Finishing walls with water proofing cement paint of required shade :

New work (Two or more coats including a priming coat applied @ 3.84 kg/10 sqm).

Preparing surface of steel work for fresh coat of painting, by chiseling, sandpapering and wirebrushing to remove existing paint and rust.