Repair and Maintenance of BS Fence SH Changing of angle iron post Replacement of barbed wire concertina coil and desilting of sand from BFL Pole No 1221 to 1223 BP ref No 347 5S Approx Total length 200 mtr in AOR of BOP Trishul and 41PS and BFL

Amount

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 upto 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.

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 upto 50 m and lift upto 1.5 m

Surface dressing of the ground including removing vegetation and in equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

Excavating holes more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m.All kinds of soil

Clearing jungle including uprooting of rank 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 cleared

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for :Edges of slabs and breaks in floors and walls.Under 20 cm wide.

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.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work

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)

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in:Channels, angles, tees and flats

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead.

Providing and filling in position rubberized bitumen hot sealing compound for sealing of expansion joints in roads / pavements all complete as per direction of the Engineer-in-Charge. Using grade 'A' sealing compound conforming to IS: 1834

Removing old paint in angle iron post with M S patti, sand Paper etc. and preparing the surface for painting as per required and as per direction of engineer-in-charge.

Dismantling existing concertina coil including of G.I barbed wire taking out spikes from concrete block, rolling of coil and stacking of unserviceable material within lead of 50 mtr complete as per direction of engineer-in-charge

De-Silting (Removing Silt and Vegetation etc.) of Existing BS Fence also stacking within 50 metres lead. , Spreading complete as per direction of Engineer-in-charge.

Fixing of spike plates out on BS Fencing after cutting old nuts and bolts and including new nuts and bolts as per direction of Engineer in charge for Pak side post

Fixing of spike plates out on BS Fencing after cutting old nuts and bolts and including new nuts and bolts as per direction of Engineer in charge for India side post

Providing ,laying and fixing of galvanised punched tape concertina coil having galvanised spring steel core wire of 2.6 mm dias cold drawn steel punched tape of low corbon steel having series of sharp barbs uniformly punched along its length, 550 barbs on periphery per revolution crimped on steel spring core wire,galvanised clips, GI steel,wire handle hooked to coil for handling MS square bar spikes hooked to coil having pointed faces for anchorage and weight 15.20 kg per coil including spreading of each coil 10 metre lenght and adequaley tied to existing GI barbed wire fencing and fencing post GI wire of not less than 16 gauge at every 1000 mm spacing ,tying of handle of succeeding coil with proceeding coil with GI wire of not less than 16 gauge , properly anchoring of spikes at start and end if coil in precast cement concrete blocks of size 20 x 20x 20 cm . and of mix 1:2:4(1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) for bottom layer applying anticorrosive bitumastic paint(IS-158) of approved brand and manufacture in black shade on concertina coil to give a smooth and even shade by dipping in paint twice complete as per drawing and direction of Engineer-in-charge.

P/F G.I. barbed wire. of size 2.50 N/mm (Size designation - 2) type A (weight to be not less than 108 gms per meter length of barbed wire), conforming to I.S. code 278 : 2009 duly dipped in anticorrosive bitumastic paint twice. fixing to the existing M.S. angle iron posts placed at 3.00 mtr c/c and in upto height of 23 horizontal rows including 2.5mm dia clips / stapples 50mm long and tightening bolts in horizontal rows, diagonals, and weavings etc complete as per direction of Engineer-in-charge. (Payment to be made per mtr cost of total length of barbed wire used.)

M/s Himgiri Construction Company