REPAIRS TO SEWAGE LINE FOOT PATH MANHOLES REPAIRS TO PARKING SHED REPAIRS TO STAIR CASE AND OTHER CONNECTED WORKS AT DFRL MYSORE

Amount

Demolition of existing SGSW/AC/RCC drain pipes of 150mm bore including concrete bed and haunching against the sides of pipe and removing the material to a distance exc. 50m but not exc. 250m and depositing were directed.

Excavation in trenches in any type of soil not exc 1.5mtr wide and not exc 1.5 mtr deep for foundation etc or for manholes not exc 10 sqm on plan and exc 1.5 mtr but n exc 3 mtr in depth and getting out all as directed by Engr-In-Charge.

M&L Cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in concrete bed to drain pipe 150mm bore including packing under and haunching against the sides of pipes after they are laid down and tested complete (i) Haunching over off set of foundation of manhole shall be measured alongwith foundation of manhole. (ii) Thickness of concrete bed shall be 10cm. (iii) Pipe shall be measured and paid for separately.

M&L Salt glazed stone ware drain pipes 150mm bore class ‘A’ laid on concrete bed and jointed complete all as directed.

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

M&L 15mm thick cement plaster in cement mortar (1:4) on brick or concrete surface mixed with water proofing compound as per manufactures instructions, finishing the surface even and smooth without using extra cement complete all as specified.

Supply only integral water proofing compound (ISI marked)

M&L PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundation of man holes, etc complete all as specified.

PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in band coping, bed plate, benching etc including slishtly rounded of chamfered angle, throating, etc complete all as specified and as directed.

M&L Precast RCC (1:2:4) type B-1 in manhole/soack well/septic tanks slabs/covers etc including necessary form work complete set in cement mortar 1:6 completeincluding demolition of unserviceable existing RCC slabs / covers.

M&L Mild steel deformed or twisted bars 6 to 10mm dia cut to length bent to shape required including cranking bending spirally or hopping for coumns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specified.

Returning filling in trenches including spreading leveling watering and well ramming in 25cm layers all as specified.

Removing of surplus soil at distance not exc 50mtrs & depositing as directed by Engr-in-charge

Cutting into existing manhole/soakwell/septic tank making good to pipe and benching cutting out existing benching for and forming branch channel (half round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for internal dia size 150mm complete

S&F Stack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to walls or roof including PCC 1:2:4 embeded/hold fast/bed blocks suitable for 100mm bore CI pipes complete

S&F 100mm bore CI bends (any radius) or diminishing pieces or tapers 100mm bore with oval acces doors complete

S&F 100mm bore CI bends (any radius) with duck foot or heel rest complete

Supply and fixing 100mm bore cast iron spun pipes, soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, laid in trenches or floors complete all as specified.

Supply and fixing 100mm bore cast iron spun pipes, soil, waste & vent pipe (ISI marked), in any length with or without ears fixed with cement joints, fixed to walls complete all as specified.

Extra for forming fair finished drain or channel 30 cm girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc

M&L Pre-cast cement concrete type B1 1:2:4 (using 20mm graded stone aggregate) complete but in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete

Demolition of Concrete in ground floors and pavings not exc 15cm thickness (below or above ground evel)

Demolition brickwork or stone/boulder masonry, built in cement mortar includng all quoins, arches, pillars, etc., but excluding ashlar facings, dressed stonework and precast concrete articles.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

S&F Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete.

S&F steel Framed brackets of angles or tees with web and flanges cut to shape, drilled and counter sunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc, nexc 10 kg each brackets conforming to Fe-290. Gde E-165 (Brackets over 10 Kg each to be measured under 'Structural steel).

S&F Steel work in tubular trusses including special shaped washer etc, complete using ERW or induction butt welded tubes conforming to I.S.1611-1998 grade st-240 including painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor's workshop before fabrication.

S&F steel Framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railigl framework of watertanks and similar work conforming to Fe-290, Gde E-165 including framed and hung as gates, including pintle hinges stops, hand-made sliding bolts, etc. and for ornamental and intricate design.

S&F Steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe 410-W (Gde-E-250 Quality A)

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strenght of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

M&L Rendering 15 mm thick in C M 1:3 on stone masonry surfaces finished even and smooth with out using extra cement complete

M&L Rendering 15 mm thick in CM 1:4 on brick masonry surfaces finished even and smooth (without using extra lime or cement) complete

M&L hardcore of guage exc. 63 mm , deposited, spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete

M&L Cement concrete type B2 1:2:4 (40mm graded aggregate) in foundations, filling and mass concrete complete

M&L Screed bed or bedding layer of mortar 20mm thick for laying floor finishes in CM 1:4 complete all as directed

Supply and laying fine aggregate 50mm thick speading and leveling in layers n exc 25 CM thick complete all as specified and as directed.

M&L Chequered cement concrete tiles 20 cm x 20 cm x 25 mm thick, set, jointed and pointed in neat cement slurry in floors with white cement and pigment complete all as specified and as directed.

M&L Machine pressed precast conctet interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment complete all as specified and as directed.

S&F Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and as directed.

S & F Mild steel mortice lock vertical type 100mm size 4 levers complete

M&L Pre-cast cement concrete block masonry type C1 1:3:6 (using 20mm graded stone aggregate) with solid blocks, exc, 10 cm in width and setting in mortar 1:6 complete all as specified and as directed.

M&L Rendering 10mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces complete all as specified and as directed.

S&F Hand rails, half round or other steel section or core for wooden hand-rail straight potion, 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) including all necessary drilling, bolting or riveting, etc and similar work conforming to Fe-290 Gde E-165

S&F stainless steel railing handrail with 50mm bore Stainless steel pipe Grade SS-304 as in railing or staircase incl all fixing arrangements fixed grouted with and including necessary anchor boults steel fastners including welding grinding the corners for smoothening etc complete all as specified.

S&F stainless steel railing handrail with 25mm bore Stainless steel pipe Grade SS-304 as in railing or staircase incl all fixing arrangements fixed grouted with and including necessary anchor boults steel fastners including welding gringing the corners for smoothening etc complete all as specified.

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