Wayside Amenity Centre at Silapathar Construction of boundary wall, internal pathway, land development and external area electrification works

Amount

Civil works

Boundary wall

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:

2.1.1 All kinds of soil

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks:

11.1.1 1:4 (1 cement : 4 coarse sand)

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

4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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

5.22.1 Mild steel and Medium Tensile steel bars

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

5.9.1. Foundations, footings, bases of columns, etc. for mass concrete

5.9.6. Columns, Pillars, Piers, Abutments, Posts and Struts

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

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 :

5.1.2. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :

6.12.1 Cement mortar 1:3 (1 cement : 3 coarse sand

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

13.2.1 1:4 (1 cement: 4 fine sand)

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

13.43.1 Water thinnable cement prime

Finishing walls with Acrylic Smooth exterior paint of required shade :

13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square ,....etc

9.48.2 Fixed to openings /wooden frames with rawl plugs screws etc

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Pathway

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:

2.1.1 All kinds of soil

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks:

11.1.1 1:4 (1 cement : 4 coarse sand)

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

4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Half brick masonry 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.

6.13.1 Cement mortar 1:3 (1 cement :3 coarse sand)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Land Development

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

External Area Electrification

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Upto 35 sq. mm

Non Schedule items :-

Supply of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size for laying direct in ground with excavation, sand cushioning, protective covering and refilling the trench etc as required.

a) 3Core 6 Sq.mm PVCA Aluminium Cable

Pole Type BOP or equivalent-6030 Height 6m The materials of the pole as follows : Conforming to grade S355JO Conforming to grade S355JO , Base Plate:- Fe 410 Conforming to IS 226/ IS 2062, Foundation Bolts:- 6.8 Gr. As per IS 1367, Pole Sections:- The Octagonal Poles shall be in single piece with single longitudinal welding join. Galvanization :- The poles shall be hot dip galvanized as per IS 2629 / IS 2633 / IS 4759 standards with average coating thickness of 65 micron. The galvanizing shall be done in single dipping. Door opening:- The Octagonal poles shall have door of approximate 500 mm length at the elevation of 500 mm from the base plate. The door shall be vandal resistance and shall be weather proof to ensure safety of inside connection as approved by the Depts.. The door shall be flush with the exterior surface and shall have suitable locking arrangement. The pole shall be adequately strengthened at the location of the door compensate for the loss in section. There shall also be suitable arrangement for the purpose of earthing, Smart pack Junction box with 6 MCB & Terminals for mounting inside base compartment of Pole. Top Dia. (A/ 70 Bottom Dia. (A/ 130, Sheet Thickness 3mm, Base Plate Dimensions (L x B x 220 x 220 x 12, Foundation Bolt, Bolt Size :- (no. x dia.) 4 x 20 Dia, Pitch Circle Dia. (PC 205, Bolt Length 600, Projected Bolt Length 100, Anchor plate thickness :- 4 mm , Pole Foundation :- The octagonal poles shall be bolted on a pre- cast foundation with a set of four foundation bolts for greater rigidity. Foundation :- The foundation shall be done with ( Earth work :-2.04 cubic Meters.RCC:- 1:1.5 : 3 proportion 0.65 cubic metres. Steel :- 22.43 Kg. Shuttering:-4.32 square metres. = 22.43 Kg.

Sypply installation testing commissioning 45W LED Street light of Havells make ENDURA SUNDOWN with cat no.ENDURASUNDOWNSL45WLED765PASYBOPC equivalent make including connection complete.

BIJIT BORUAH

DIGANTA BURAGOHAIN

SRI UTTAM BAISHYA

JINTU MAHANTA

DEVAJIT BORSAIKIA

AKHTAR NADIM SHAH

Om Prakash Agarwalla

Abdul Rafique