GE AF/AMB-T-11/2022-23 REPAIRS TO PATHS, HARD STANDING, DRAINS, BOUNDARY WALLS, FENCING, SEWAGE LINES AND CAMOUFLAGE PAINTING AT SITE-III (BAKNAUR) UNDER GE (AF) AMBALA

Amount

Excavating in post holes (or similar holes) each not exceeding 0.5cum, returning, filling in, getting out in soft / loose soil and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm and removing surplus soil to a distance not exceeding 50m complete all as specified and as directed

M&L for dismantling rusted / damaged fencing of any size / type from any height and disposing off complete all as specified and as directed

Demolition of cement concrete of any description and in any position not otherwise specifically provided for and removal of debris complete all as specified and as directed

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

Dismantling structural steel works including doors, gates, etc. but excluding framed trusses, etc. and disposing off complete all as specified and as directed

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) as in cover slabs, removing debris from site and making good the disturbed surfaces / portions in existing specifications complete all as specified and as directed

Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles and disposing off complete all as specified and as directed

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for keys, scubbing down with water, etc. including all necessary scaffolding as required and rubbishing off the premises, etc. complete all as specified and as directed

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) 150mm bore (internal dia) set in cement mortar and disposing off complete all as specified and as directed

M&L for plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in beds of drains, surface channels, foundations of manholes, etc. complete all as specified and as directed

M&L for plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate as in foundation filling, mass concrete, etc. complete all as specified and as directed

M&L for 75mm thick plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate as in path, paving, etc. finished even and fair complete all as specified and as directed

M&L for plain cement concrete type B-1,1:2:4 (using 20mm graded stone aggregates) as in padding, PCC bed blocks, coping, locking edges of inter-locking tiles and the like including weathering, slightly rounded or chamfered angles and throating, etc. complete all as specified and as directed

M&L for 100mm thick plain cement concrete type B-1,1:2:4 (using 20mm graded stone aggregates) as in paths, floors, etc. finished to receive floor finishes, etc. complete all as specified and as directed

M&L for precast RCC 1:2:4 type B-1 using 20mm graded mechanically crushed stone aggregates as in cover slab for man holes, drains, soak wells, fencing posts and similar articles, set in CM 1:4 with plain faces including necessary formwork and chamfering, weathering, throating, etc. complete all as specified and as directed

M&L for mild steel TMT bars grade Fe-500D, 10mm dia, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

M&L for mild steel TMT bars grade Fe-500D, 5 to 10mm dia and over, upto and including 10mm dia, as in stirrups, spacers, etc. cut to length, bent to shape required including cranking, bending and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

M&L for mild steel round bars 8 to 10mm dia and over, cut to length, bent to shape required and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as in supports to chain link fencing 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 at both ends, each screwed end to be fitted with washers and one hexagonal or square nut, not exceeding 5cm in length, dia of neck & shank 5 to 10mm complete all as specified and as directed

S&F angle iron posts & struts in fencing including cutting top to shape, drilling holes, notching for wire including all necessary drilling bolts or rivetting & similar works conforming to Fe-410W grade E-250 quality -'B' (for securing chain link fencing, etc.) complete all as specified and as directed

M&L for MS framed works as in doors or gates of angle or other section with gusset plates, rails, braces, etc. 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 conforming to Fe-410-W grade E-250 quality-A complete all as specified and as directed

Supply only chain link MS galvanised fencing, any size or type complete all as specified and as directed Note: Weight of chain link shall be ascertained by a BOO ordered by the GE

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

S&F in repairs 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 including provision of galvanised mild steel wire, staples or steel pins, etc. including all necessary T&P, safety measures, staging, scaffolding, etc. to work at heights over security walls, etc. complete all as specified and as directed Note: Weight of barbed wire shall be ascertained by a BOO ordered by the GE

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and as directed

--ditto--all as per serial item No. 25 but except bricks Note: Serviceable bricks obtained from demolition shall be used under this item

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan to any radius as in half brick thick walls built in CM (1:4) complete all as specified and as directed

M&L for rendering 15mm thick in cement mortar (1:4) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, etc. finished fair and even without using extra cement complete all as specified and as directed

M&L for rendering 15mm thick in cement mortar (1:4) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L for rough cast plaster including 15mm thick rendering in CM 1:3 on brickwall or concrete surfaces complete all as specified in SSR Part-I clause 14.22 complete all as specified and as directed Note: Rough cast finish shall be made as under: (i) After applying the under coat of cement mortar 1:3 and while it is still in plasic state the rough cast mixture consisting of crushed stone or fine gravel / aggegates (of size between 6 to 12mm depending on the texture required) mixed with course sand and cement in the ratio of 1:1:1 shall be applied and finished even (ii) The mix of cement and sand shall be made slightly wetter than normal for rendering to ensure that larger aggregates are thoroughly covered

M&L for preparing of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) over a coat of red oxide zinc chrome primer complete all as specified and as directed

M&L preparation of old plastered / unplastered masonry / concrete / stone wall surfaces, etc. and applying two coats of exterior acrylic anti-fungal paint (tint as approved by the GE) as per manufacturer's instructions with all staging, etc. as required complete all as specified and as directed

M&L preparation of old plastered / unplastered masonry / concrete surfaces of walls by scrapping old treatment, sooth, moss, grease, etc. brooming and washing clean and applying one coat of cement based paint in camouflage pattern including all staging, etc. complete all as specified and as directed

M&L for laying pre-polished 60mm thick rubber moulded, double glossy, coloured, designer, interlocking tiles made of M-40 design mix concrete of approved design and shape with the crushing strength not less than 250kg/sqcm conforming to IS: 15658-2006, pointed in grey cement laid over and including 25mm thick (compacted thickness) of sand bed complete all as specified and as directed

M&L for chequered cement concrete tiles 300x300x25mm thick, set, jointed and pointed in neat cement slurry in floors laid over and including 20mm bedding layer in CM 1:6 above 75mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregates (cost shall be included) complete all as specified and as directed

S&F salt-glazed stoneware drain pipes, 150mm bore (internal dia) laid in trenches and jointed in cement mortar 1:2 complete all as specified and as directed

M&L for plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate for bed to 150mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm dia drain pipes complete all as specified and as directed

Cutting into existing manholes for connecting new drain pipes, 150mm bore, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and as directed

M&L for desilting of sewer lines of 150mm bore, by removing either by mechanical or manual means, the exiting slush/hardened silt/sludge/ any other hardened debris accumulated over a period and in foul conditions (debris like concrete pieces, stone boulders, hardened lime, etc.) including taking out these materials through existing manholes/openings with a lift upto 2m, transportation and depositing at a point within a lead exceeding 50m but not exceeding 100m, spreading, dressing and leveling the heaps to a level not higher than 1m level including all tools, tackles, equipment, labour, etc. complete all as specified and as directed

M&L for cleaning / de-sludging of septic tanks / sewage sump wells of capacity upto 50 to 100 users, using mechanical pumps, diesel driven, with fuel, operator, etc. and all necessary tools / plants including loading and carting off the drawn sludge, waste material, scum, spoil water, etc. outside MD land through designated sludge carriers / bio tanks complete all as specified and as directed

Notes for serial item Nos. 36 to 40: (i) All necessary precautions and all safety measures as per Municipality rules / relevant regulatory guidelines shall be taken by the Contractor in employing his mechnical means and workmen. No person shall be employed in direct contact working in septic tanks, manholes, sewage wells, etc. in foul conditions to prevent any health hazards, etc. and only mechanical means shall be used (ii) The Contractor shall be solely responsible for any mishap to any of labourer deployed and to equipment/machinery/plants/material, etc. brought at site for work and any lapses whatsoever during the execution, (iii) The work shall be executed under the supervision of highly skilled tradesman / supervisor (iv) Drawn sludge, waste material, scum, spoil water, etc. shall be removed to outside MD land through designated sludge carriers / bio tanks only (v) The rates quoted shall be deemed to be inclusive of the above aspects, and no claims whatsover shall be entertainable at later stages and or during execution

bairagi enterprises

MARKANDESHWAR BUILDERS AND GOVT CONTRACTORS