REPAIR TO SECURITY FENCING STORM WATER DRAIN CULVERT HARDSTANDING AND BOUNDARY WALL IN OTM ACCN AT MIL STN AGARTALA

Amount

Schedule'A' Part-I: B&R works

Dismantling fencing wire mesh any type

Dismantling posts or struts ( Wood,steel or RCC) any section including taking out embedded portion and making good to disturbed ground as in natural ground all as specified and directed

Excavation in post holes ( Or similar holes) each n Exc 0.5Cum getting out, ramming earth or broken rubble mixed with earth around, in layers N.exc 25cm watering and removing surplus soil to a distance N.Exc 50m and making good the disturb surface in soft/loose soil all as specified and directed

M&L for PCC (1:2:4) type B-2 ( Using 40mm graded aggregate) as in embedding of fencing post all as specified and directed.

S&F posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc,MS iron flats ( for securing wire mesh etc)including all necessary drilling, bolting or riveting etc,and similar work confirming to Fe 290code E-165 all as specified and directed.

M&L for MS TMT bars 8 to 10mm dia,cut to lenght,bent to shape required,including cranking, bending spirally for hooping for coloumns,hooking ends and binding with and including mild steel wire ( annealled) not less than 0.9mm dia or securing with clips all as specified and directed.

S&F mild steel screw bolts 11mm to 15mm dia( Mechine made)with hexagona or square head one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or sqaure exc.10cm and not exc 15cm long all as specified and directed

Supply only chain link MS Galvanised fencing any size or any type

Fixing only chain link fencing

S&F for Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) all as specified and directed

M&L for two coats of synthetiic enamal paint over a coat of red oxide primer including preparation of new steel surfaces of any descripotion Exc 10cm width or girth all as specified and directed.

Demolition of brick work built in cement mortar in any description all as specified and direction

Demoltion of cement concrete (un reinforced) in floors (other than ground floors)and similer suspended work all as specified and directed.

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in cement mortar (1:4) all as specified and directed.

M & L for PCC (1:3:6) Type C1 (using 20 mm graded stone aggregate ) in coping of including necessary form work finished fair and even surface without using extra cement including weathering slightly rounded or chamfered angles and throating as directed.

M & L for forming fair finished drain or channel 50 cm in girth in cement concrete using extra cement including forms, moulds mitred or stopped ends etc. complete all as specified and as directed.

Removal of excavated material exc 500 m and n.exc 1.5 Km and depositing where directed at a level n.exc 1.5 m above the starting point in soils

M & L rendering 15 mm thick on fair faces of brick work in CM (1:4) finished surfaces even and fair without using extrra cement all as specified and directed.

SHRI RAJESH DEY

SHRI CHANDAN CHANDA