Repair and maintenance of BS fence from BP No.12/4 to BP No.13 in AOR of BOP Malluchak to SP II of 176 Bn BSF (Now 51 Bn BSF) under SHQ BSF I Nagar

Amount

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone ggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works

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

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

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

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 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.)

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 1050 mm dia. 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 of coil in existing precast cement concrete blocks 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

Credit to Govt. by dismantling and taking away the G.I. barbed wire (total 50 rows) and concertina coil (in 02 rows) , spike plates of existing three rows fencing as per standard drawing, including dismantling and removing all such dismantled materials form the site. Clearing and clearing the site form all such dismantled materials & small pieces, all complete as per direction of Engineer-in-Charge. Note:-i) The contractor shall make themselves acquainted with existing pattern of three rows fencing a per the actual site ii.) this item is applicable for fencing actually available at site on "as is where is basis". iii) All the dismantled materials viz. M.S. spike plate, angle iron post/struts, barbed wire, concertina coils. Tightening bolts, hooks, pins, nuts & bolts shall be the property of contractor for further disposal.

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

M/S VIRENDERA BUILDERS

Surech Kumar Govt Contractor Gurdaspur