CERTAIN REPAIR TO FENCING, COMPOUND WALL, DRAIN, PATH, CULVERT AND HARDSTANDING AND CONNECTED WORKS UNDER AGE B/R-I AT CLEMENT TOWN, DEHRADUN

Amount

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

Dismantling fencing wire/ mesh any type complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and as directed.

Excavating in post holes (or similar holes) any type of soil each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm complete all as specified and as directed.

M&L PCC (1:3:6) type C-2(Using 40 mm graded aggregate) in foundation, filling and mass concrete in post holes complete all as specified and as directed.

S & F 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 steps including embeding in concrete and 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.) , bars including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 290 Gde E-165 complete all as specified and as directed.

Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; framed angle for chain link fixing, barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe Fe 290 Gde E-165 complete all as specified and as directed.

S&F in repair 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) complete all as specified and as directed.

supplied and fixed Welded steel wire fabric weight n exc 4kg/sqm complete to wood or steel members 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 fitted with washers and one hexagonal or square nut exc 5cm but n.exc 10cm long and diameter of neck 11 to 15mm complete all as specified and as directed.

Supply only galvanized iron chain link fencing of any size as or type complete all as specified and directed.

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

M&L for mild steel round bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips/welded to frames conforming to Gd-I, IS-432 (Part-I) Part-I complete all as specified and directed.

S&F 1.5mm thick fibre glass reinforced plain translant sheet any colour as approved and fixed to framing complete all as specified and directed.

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

Demolition of reinforced cement concrete in any position not otherwise specially provided complete all as specified and as directed.

Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, jambs etc complete all as specified and directed.

Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L brick work with sub class "B" old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

M&L half brick thick brick work with sub class "B" old size bricks in cement mortar (1:4), straight or curved on plan exc 6m mean radius complete all as specified and directed.

M&L 15mm thick rendering cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed.

M&L 15mm thick rendering cement mortar (1:4) on other than fair faces of brick work or concrete surfaces, finished the surfaces even and fair without using extra cement complete all as specified and directed.

M&L precast cement concrete, louvers and jallies, 35mm thick (measured solid) fancy type (1:2:4) type B-0 (Using 12.50mm graded stone aggregate) set in CM (1:4) including, all moulding but excluding frame complete all as specified and directed.

M&L PCC (1:2:4) type B-1 ( using 20mm graded aggregate) as in precast cement concrete in window or door cills, kerb stone, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings. set in cement mortar (1:6) complete all as specified and directed.

Surface excavation n exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed.

M & L hard core broken stone or boulders gauge n exc 63mm deposited spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface complete all as specified and as directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings,girders, bressummers, lintels, cantilevers, shelves including supports, overhanges, etc.also splays between floors and beam etc flat complete all as specified and directed.

M&L for factory made reinforced precast cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in landing cover slabs medium density, MD 10 conforming to IS 12592-2002 (for manholes , drains etc ) shelves and similar articles with plain faces including necessary form work set in CM (1:4) and framed work for flat iron on all sides of cover slabs and including TMT bars 8 mm and over @ 200mm C/C bothways in precast cover slabs complete all as specified and as directed.

M&L RCC (1:2:4) type B1 (20mm graded aggregate) for beams, cantilevers, bressummers, lintels over 1.50m span complete all as specified and as directed.

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

All as per item No. 30 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and as directed.

Excavation in trenches n. exc 1.5m wide and n. exc 1.5m in depth in soft/loose soil for foundation, etc or for shafts, wells, cesspits, manholes, pierholes, etc and getting out complete all as specified and directed.

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

Removing excavated surplus soils not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point as in soils complete all as specified and as directed.

M&L for PCC (1:4:8) type D-2 (using 40mm graded crushed stone agg) as in Foundation, filling and mass concrete complete all as specified and directed.

M & L Cement concrete type B2, (1:2:4) (40mm graded aggregate) for surface channels and drains complete all as specified and as directed.

M&L for reinforced concrete pipes class NP-3 laid and jointed complete witth collar of 300mm bore under road crossing complete all as specified & directed.

M & L Cement concrete (1:3:6) type C2 bed to 300mm drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested in cement concrete type C-2 complete all as specified and as directed.

M&L 25mm thick PCC (1:2:4) type B-0 (using 12.50mm graded stone aggregate) complete all as specified and directed.

M&L 40mm thick PCC (1:2:4) type B-1 (Using 20mm graded stone aggregate) as in hardstanding , laid in panels, finished the top surfaces even and smooth without using extra cement complete all as specified and directed.

M&L 75 mm thick PCC (1:3:6) type C-2 (Using 40mm graded stone aggregate) as in plinth protection /hardstanding , laid in panels, finished the top surfaces even and smooth without using extra cement complete all as specified and directed.

M&L 100mm thick PCC (1:3:6) typeC-2 (Using 40mm graded stone aggregate) as in hardstanding , laid in panels, finished the top surfaces even and smooth without using extra cement complete all as specified and directed.

M & L 18 to 20mm thick Granite(of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills,cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade complete all as specified and as directed.

M&L dura stone tiles approved make of size 300x300x8mm thick as in floor over and including 15mm thick screed bed in Cement mortar (1:6), set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and as directed.

M&L 75 mm thick PCC (1:3:6) type C-2 (Using 40mm graded stone aggregate) as in sub base of floor complete all as specified and directed.

M&L polished rubber moulded coloured machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size conforming IS 15658-2006 of 60mm thickness, M-35 grade laid over and incl 25mm thick sand cushioning complete all as specified and directed.

M&L polished rubber moulded coloured machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size conforming IS 15658-2006 of 80mm thickness, M-40 grade laid over and incl 25mm thick sand cushioning complete all as specified and directed.

M & L rubber moulded coloured glossy finished cement concrete Chequered tiles of size 30 cm x 30 cm x 20mm thick jointed in neat cement slurry and pointed in white or coloured cement and pigment to match the surface of tile as in floor over and including 15mm thick screed bed in Cement mortar (1:6), complete all as specified and directed.

M&L for three coats of white wash to newly plastered surfaces of wall including preparation of surfaces, complete all as specified and directed.

Preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girth applying two coat of synthetic enamel paint over a coat of red oxide or zinc chrome complete all as specified and directed.

All as per item No. 50 above but n.exc. 10 cm girth and width complete all as specified and as directed.

M&L for preapration newly plastered or concrete surfaces or putty finish surfaces of walls and applying two coat of cement base paint over a coat of white wash complete all as specified and directed.

Preparation of old painted steel surfaces of any description over 10 cm in width or girth applying one coat of synthetic enamel paint complete all as specified and directed.

All as per item No. 53 above but n.exc. 10 cm girth and width complete all as specified and as directed.

M&L for old plastered or unplastered surafces with complete removal of existing treatment of walls and applying one coat of white wash complete all as specified and directed.

M&L for old plastered or unplastered surafces with complete removal of existing treatment of walls/in any and applying one coat of cement base paint complete all as specified and directed.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

Gupta Enterprises

Nanda Brothers