REPAIR TO BARBED WIRE FENCING AND CONNECTED WORKS AT BAGRAKOTE MIL STN UNDER GE SEVOKE ROAD

Amount

Dismantling post or struts (wood or RCC) any section including taking out embeded portion and making good disturbed portion, posts embeded in natural ground complete all as specified and directed.

All as per item No 01 here-in-before but posts embedded in natural ground complete all as specified and as directed.

Taking down galvanised 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanished MS wire, staples or steel pins etc (Each line wire to be measured separately.)

Excavation in post hole each n.exc. 0.5 cum and getting out in soft/loose soil incl returning, filling in and ramming earth or broken rubble mixed with earth around in layers n.exc 25cm watering removing surplus soil to a distance n.exc 50m and making good surfaces complete all as directed.

M&L plain cement concrete 1:4:8 type D2(using 40mm graded stone agg) as in foundation filling and mass concrete all as specified.

S&F galvanised 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised MS wire, staples or steel pins etc (Each line wire to be measured separately.)

S&F mild steel Hand rails, half round or other stock section or core for wooden hand-rail straight portion,drilled and countersunk for balusters running bars, for doors, balusters, nosing to stepsincluding embeding in concreteand screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes,notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc complete all as specified and as directed.

S&F mild steel screw bolts (Machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends each screwed end to be filled with washers and one hexagonal or square nut 5 to 10mm dia shank and exc 5cm but n exc 10cm long all as specified and as directed.

M&L for preparation of new steel and iron surfaces of any description, over 10cm in width or grith, and applying two coats of synthetic enamel paint over priming coat of red oxide primer complete all as specified and as directed.

Supply only chain link fencing with 4mm dia galvanised steel wire ,size of mesh 100mmx100mm complete all as specified.

Fixing only chain link fencing including line wires , any mesh, size and type to any type of standard, rails , straining bolts, etc including provision of binding wire complete all as specified

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

Dismantling fencing wire mesh, chain link fencing any type complete all as specified and as directed

S&F mild steel bars 10 mm dia, cut to length,bent to shape required, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed

M&L for preparation of new steel and iron surfaces of any description not exc 10cm in width or grith, and applying two coats of synthetic enamel paint over priming coat of red oxide primer complete all as specified and as directed.

M&L 10mm dia and over mild steel TMT bar cut to length bent to shape required including cranking, bending and binding with M.S wire (annealed) not less than 0.9 mm dia or securing with clips or weding all as specified and as directed.

All as per item No 16 here-in-before but 5 mm dia and over upto including 10 mm dia as stirrups, binders, spacers , nibs etc complete all as specified and as directed.

M&L for precast RCC 1:2:4, type B1 (using 20 mm graded crushed stone aggregate) as in precast fencing posts, struts etc of average sectional area n.exc 100 sqcm complete all as specified and as directed.

M&L for precast RCC 1:2:4, type B1 (using 20 mm graded crushed stone aggregate) as in precast fencing posts, struts etc of average sectional area n.exc 100 sqcm and not exc 250 Sqcm complete all as specified and as directed.

M&L for preparation of new concrete surfaces of fencing post and applying three coats of white wash complete all as specified and as directed.

M/S SUBRATA JOARDAR

PARTHA BISWAS AND CO

SHRI JAYANTA GHOSH

SRI SURAJIT SENGUPTA

M S ALOK SAHA

M/s. STRUCTURES INDIA

SHRI JIBANDHAN PAUL