AT TSK Div-Repairs and Cleaning of Drains at Various Colonies under the jurisdiction of SSE/Works/IC/TSK and SSE/Works/IC/NTSK for a period of 1 year.

Colonies under the jurisdiction of SSE/Works/IC/TSK and SSE/Works/IC/NTSK for a period of 1 year.

Item- 1 CPWD ITEMS

S No. Item Description of Item Unit Qty Rate Amount

2.0 EARTH WORK

2.1S General

TINSUKIA DIVISION-ENGINEERING/N F RLY

Earth work in excavation by mechanical means

(Hydraulic excavator)/manual means over areas

(exceeding 30 cm in depth, 1.5 m in width as well as

10 sqm on plan) including getting out and disposal

of excavated earth lead upto 50 m and for all lift, as

directed by Engineer-in-charge.

2.31 Clearing jungle including uprooting of rank Sqm 21000 17.6 369600

vegetation, grass, brush wood, trees and saplings of

girth up to 30 cm measured at a height of 1 m

above ground level and removal of rubbish up to a

distance of 50 m outside the periphery of the area

4.0 CONCRETE WORK

4.1S CEMENT CONCRETE (CAST IN SITU)

Providing and laying in position cement concrete of

4.1 specified grade excluding the cost of centering and

shuttering - All work up to plinth level :

4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived cum 75 7878.5 590887.5

3 from natural sources : 4 graded stone aggregate 20

mm nominal size derived from natural sources)

5.0 REINFORCEMENT CEMENT CONCRETE

5.1S CAST IN SITU

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 :

derived from natural sources : 3 graded stone

aggregate 20 mm nominal size derived from natural

5.9S FORM WORK

Centering and shuttering including strutting,

propping etc. and removal of form for

5.9.1 Foundations, footings, bases of columns, etc. for Sqm 230 392.15 90194.5

5.9.2 Walls (any thickness) including attached pilasters, Sqm 250 842.5 210625

buttresses, plinth and string courses etc.

5.22S STEEL REINFORCEMENT

Steel reinforcement for R.C.C. work including

5.22 straightening, cutting, bending, placing in position

and binding all complete upto plinth level.

5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D Kg 6400 107.85 690240

6.0 MASONRY WORK

6.1S General

Brick work with common burnt clay F.P.S. (non

6.1 modular) bricks of class designation 7.5 in

foundation and plinth in:

6.12S HALF BRICK MASONRY

Half brick masonry with common burnt clay F.P.S.

6.13 (non modular) bricks of class designation 7.5 in

superstructure above plinth level up to floor V level.

13.0 FINISHING

CEMENT PLASTER WITH A FLOATING COAT OF NEAT

12 mm cement plaster finished with a floating coat

of neat cement of mix :

15.0 DISMANTLING AND DEMOLISHING

15.1S General

TINSUKIA DIVISION-ENGINEERING/N F RLY

15.56 Dismantling old plaster or skirting raking out joints Sqm 400 54.65 21860

and cleaning the surface for plaster including

disposal of rubbish to the dumping ground within 50

16.0 ROAD WORK

Dry brick pitching half brick thick in drains including

16.12 supply of bricks and preparing the surface complete

16.12.1 With common burnt clay F.P.S. (non modular) bricks Sqm 400 644.05 257620

of class designation 7.5