REPAIR AND MAINTENANCE TO BOUNDARY WALL AND FENCING GATES AT CERTAIN LOCATION OF OTM ACCOMMODATION IN NORTH ZONE UNDER GE (NORTH) BINNAGURI

Amount

Dismantling post of struts (wood, steel or RCC) any section, including taking out embedded portion in concrete and making good the disturbed ground complete all as specified and as directed.

Excavating in trenches, n.exc 1.5 m wide and n.exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10 Sqm on plan and n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and as directed.

Removing excavated material n.exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

M&L for plain cement concrete type C2 1:3:6 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed

Demolition of brickwork built in cement mortar including all quions, arches, pillars etc complete all as specified and as directed.

M&L for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:4 complete all as specified and as directed

All as per item No 7 above but except bricks complete all as specified and as directed. Note: Serviceable bricks obtained from dismantling/demolition shall be reused.

M&L for brickwork with fly ash bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and as directed

M&L for plain cement concrete type B1 1:2:4 (using 20 mm graded crushed stone aggregate) as in coping complete all as specified and as directed

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and fair with out using extra cement complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings n.exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed.

Dismantling of Barbed wire or any type and size complete all as specified and as directed.

S&F galvanized, 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and galvanized coating of steel wire shall confirm to the requirement as laid down for medium coated wire and straining and fixing to any type of standard rails staining bolts, including securing or tying at crossings with and provision of galvanized mild steel pins etc complete all as specified and as directed.

Fixing only old barbed wire with restraining & resecuring including making good staples etc complete all as specified and as directed.

M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer exceeding 10cm in width or girth not otherwise described complete all as specified and as directed.

M&L for three coats of colour wash on newly plastered/unplastered /concrete surfaces of wall/fencing posts including preparation complete all as specified and as directed.

Dismantling of chain link fencing of any type any size complete all as specified and as directed.

Supply only 75x75 mm mesh size chain link MS galvanisd fencing, any size or type complete all as specified and as directed.

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

Fixing only of old chain link fencing with restraiting & resecuring including making good staple complete all as specified and as directed. Note: The serviceable chain link fencing obtained from dismantling shall be reused.

S&F for MS work like 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., and similar work complete all as specified and as directed.

M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide, primer not exceeding 10cm in width or girth not otherwise described complete all as specified and as directed.

M&L for granite (of any type) tiles 20 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing and screed bed/backing coat complete all as specified and as directed.

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

S&F precast RCC fencing posts with (1:2:4 )concrete Type B1 (using 20mm graded stone aggregate) sectional area exceeding 100 Sq Cm but not exceeding 250 Sq Cm complete all as specified and as directed. Notes:- (a) The rate quoted shall be inclusive of form work. (b) Reinforcement will be measured and paid separately.

M&L for mild steel round bars 8mm to 10mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality complete all as specified and as directed.

M&L for TMT bars 5mm to 8 mm dia, cut to length bent to shape required in stirrups spacers and binders and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality confirming to Fe-410 S or Fe-410-O complete all as specified and as directed.

All as per item No 29 above but 6mm dia round bars as in nibs complete all as specified and as directed.

S&F mild steel screw bolts (machine made) dia 5-10 mm with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long and diameter of neck 5 to 10mm complete all as specified and as directed.

M&L for exterior wall coloured ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exceeding n. exc. 0.16 Sqm in vertical surface for wall cladding set and jointed in neat cement slurry and pointed white or colour cement to match including 10mm thick in cement mortar (CM) 1:4 backing coat complete all as specified and as directed.

M&L for paver tiles 10 mm thick, set, jointed and pointed in neat cement slurry over in pavement/footpath/floors over including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and as directed.

M&L for 75 mm thick cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in path /steps laid with and including use and waste of form work and finishing the surface even and rough to receive the topping layer or tiling complete all as specified and as directed.

M&L for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and as directed.

SG ENTERPRISE

N K Construction

samrat saw mill and joinery workshop

NARAYAN MAJUMDER

Shri Amarnath Sah

flexpro construction company

M S S DASGUPTA

M/S MAJUMDER CONSTRUCTION