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| 1 | Providing and erecting two legged metal tubular scaffolding (cup lock type) of width 1200 to 1500mm largely free standing using H frames of tubular pipes of minimum 40mm diameter, with base plates fixed or adjustable with necessary clamps, coulders, brackets for projections, joint pins, pulleys and other accessories including steel angle or tubular pipe bracings at adequate intervals, access platforms of metal or timber planks of span not exceeding 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work including provision of rubber inserts to pipe ends at point of contact with tructure to avoid damage, including acccess ladders with intermidiate platforms. the scaffolding to be suitably braced and anchored to to the building using supportwalls using verticl and horizontal adjustable propson the exterior side of building structure, upto 25 metre height, above ground level etc. all completeas per drawings,specifications & as directed by Engineer-in-charge. |
| 2 | Removing Existing Mangalore tiles / AC / GI / GalvalumeSheets/polycarbonate plain and corrugated sheets from roof / cladding/ partitions etc in serviceable condition, excluding supporting structure but including scaffoldingup to a height of 25.00 mtr from ground, handling, transporting, sorting and stacking at site lead up to 150m and or disposing etc.. all completeas per drawings,specifications & as directed by Engineer-in-charge. Scaffolding required for the work will be measured in item no1. |
| 3 | Dismantling roofing including ridges, hips, valleys etc made of of Asbesots,PVC,Non AC., and stacking the material within 50 metres lead,including Scaffolding up a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in-charge.Scaffolding required for the work will be measured in item no1. |
| 4 | Dismantling 100 mm diameterC.I., UPVC and asbestos vent pipes and shaft, soil, waste, rain water pipe, mild steel, GI and asbestos gutters, ridge and hips with fittings and clamps includng stacking the material within 50 metres lead,Scaffolding up a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in-charge.Scaffolding required for the work will be measured in item no1. |
| 5 | Dismantling steel work in built up sections in angles, tees, flats and channels of rolling shutters, grills, gates, fencing, hoardings, including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50metres lead, Scaffolding up a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in-charge.Scaffolding required for the work will be measured in item no1. |
| 6 | Providing, detailing, fabricating and fixing at desired location using hot rolled sections made of angles,channels,flats,pipes,plates,joists/beam,cleat etc.of M/s SAIL/TATA/VSP or equivalent brand of grade Fe 250 as per specifications and approved fabrication drawings (which are to be prepared by Contractor and got approved from Engineer), transporting to site and erecting structural steel members for all heights & at all levels including provision of necessary erection bolts, fixing bolts, nuts, washers, cleats, stiffeners, gussets, base plate, and all necessary fixtures and operations like preheating as pe specifications, straightening, bending, cutting,drilling, grinding, machining if specified, welding, grinding and removing the welding burr and preparing surface for painting with wire brush cleaning and applying two coats of epoxy red oxide zinc phosphate primer of 30 microns each and two coats of Epoxy Corrosion Resistant Enamel paint of 30 microns after fabrication including touching up with spray painting after erection ,scaffolding up to a height of 25 mtr. from ground level etc all completeas per drawings,specifications & as directed by Engineer-in-charge. (The qty. for this item shall be measured for gusset plates, base plates, bolts in M.T. Scaffolding required for the work will be measured in item no1.) |
| 7 | Providing and applying first single coat of approved primer and two coats of rubber chlorinated paint of an approved make as per manufacturers specifications to any surfaces, at all height up to 25 mtr. and locations as directed including scaffolding, scraping, cleaning and preparing surfaces for painting by any approved means etc.all completeas per drawings,specifications & as directed by Engineer-in-charge. |
| 8 | Providing and fixing 6 mm thick Non-asbestos high impact Polypropylene reinforced cement corrugated sheet for cladding/Roof Sheet/Ventilators in slope of approved make (Everest) conforming to IS:14871-2000 laying the same in position as per the stipulation in IS: 3007- 1991 using 8mm dia polymer coated iron L or J hook bolts, galvanized iron & bituminous washers, or self drilling fasteners and EPDM washers,galvanized iron clamps, nuts and boltsincluding Scaffolding up a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in charge. (Net Area covered by sheeting will be measured. Laps will not be paid separately.All the Safetey PPE\"s,Safety net ,Roof ladder etc are included initem & no extra payemnet will be made for Safety measures.The sheets shall be laid with a minimum lap of 15 cm at the ends and 2 ridges of corrugations at each side. Sheets shall be fixed to the purlins or other roof members such as hip or valley rafters etc. with galvanised J or L hook bolts and nuts, 8 mm diameter, with bitumen and G.I. limpet washers or with a limpet washer filled with white lead as directed by the Engineer-in-Charge. Agency has to submit the sample of sheet & manfacturing test certificate & get it approved through Engineer Incharge before supply in bulk.Scaffolding required for the work will be measured in item no1. |
| 9 | Providing and fixing in position UV resistant, fire retardant, virtually unbreakable and temperature resistant (-40° C to +130° C) Polycarbonate corrugated sheet of 2mm thickness for roof of approved make to match the roof profile at any height with G.I. J hooks bolts of G.I. clamps nuts & bolts or with self drilling fastener and EPDM washer etc. complete as directed.(Net Area covered by sheeting will be measured. Laps will not be paid separately.All the Safetey PPE\"s,Safety net ,Roof ladder etc are included initem & no extra payemnet will be made for Safety measures.The sheets shall be laid with a minimum lap of 15 cm at the ends and 2 ridges of corrugations at each side. Sheets shall be fixed to the purlins or other roof members such as hip or valley rafters etc. with galvanised J or L hook bolts and nuts, 8 mm diameter, with bitumen and G.I. limpet washers or with a limpet washer filled with white lead as directed by the Engineer-in-Charge. Agency has to submit the sample of sheet & manfacturing test certificate & get it approved through Engineer Incharge before supply in bulk.Scaffolding required for the work will be measured in item no1. |
| 10 | Providing and fixing non-asbestos fiber cement high impact polypropylene reinforced roofing accessories up to height of 20 mtr in all colours with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers or with self drilling fastener and EPDM washer,including removing old damaged accessories,scaffolding etc.complete as per drawings,specifications & as directed by Engineer-in-charge. Corrugated serrated adjustable ridges |
| 11 | Providing & Fixing Galvanised iron sheet 1 mm (20 B.W.G.) eaves precoated gutter 200 mm to 230 mm wide and 100 mm to 125 mm deep moulded or half round girth upto 600mm including iron rods, on the edges (throughout the length) and galvanised iron sheet ferrules with fixtures, for outlets wherever required clamped using W.I. clamp 38 mm x 3 mm fixed 1.0 m C/C including making necessary connections with rain water pipes Scaffolding up a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in charge. |
| 12 | Providing and fixing100 mm Dia. UV resistant selffit UPVC pipes of approved make for Rainwater downtakes confirming to IS 13592:1992 Type A suitable for 4kg/sqcm pressureincluding rain water receiving recess with pvc plug bend necessary fittings such as offsets shoes, fixing the pipes on wall/structural steel support with clips filling the joints with solvent/cement and necessary scafoldingup a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in charge.Scaffolding required for the work will be measured in item no1. |
| 13 | straight cutting in non- asbestos polypropylene reinforced cement corrugated, semi-corrugated 6 mm thick sheet roofing /Claddind/ventilators for making openings of area not exceeding 0.5 square meter for chimney stacks,cable trays,venilation duct, skylights including scafoldingup a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in charge.Scaffolding required for the work will be measured in item no1. |
| 14 | straight cutting in non- asbestos polypropylene reinforced cement corrugated, semi-corrugated 6 mm thick sheet roofing /Claddind/ventilators for making openings of area exceeding 0.5 square meter for chimney stacks,cable trays,venilation duct, skylights including scafoldingup a heght of 25 mtr. from ground etc.all complete as per drawings,specifications & as directed by Engineer-in charge.Scaffolding required for the work will be measured in item no1. |
| 15 | Design, fabrication & Installation of FRP LOUVERS with 30 mmclear space including aluminium EURO support system foraccommodating FRP louvers consist of aluminium angle brackets of50 x 50 x 5 mm with EPDM gaskets & anchor fastners (HILTYmake) etc. Louvers as design including 60 mm x 30 mm sectionUPVC FINS & . as per Architect/Engineer incharge. |
| 16 | Providing and fixing the Chemical Anchor Fasteners as specified below of Hilti Make or equivalent confirming to IS 1367 (Part 3) at required locations and level including drillingthe hole, cleaning with blow pump and anchoring the bolt with chemical as per manufacturers specifications etc. complete asdirected by Engineer In Charge.a) M12 x 110 foil capsule (HVU) & M12 x 160 Rod |
| 17 | b) M20 x 170 foil capsule (HVU) & M20 x 240 Rod |
| 18 | Excavation for foundations, substructures, basements, tanks, sumps, walls, chambers, manholes, trenches, poles, pits & general building works in all types of soils, vegetable earth, soft murum, running sand, shingle, turf clay, loam, peat, ash, shale, slag, chalk, garbage, muddy/ marshy/ slushy soil, marine clay, reclaimed land etc. for depths/lifts upto 1.5M measured from the ground level, including dressing/ trimming the sides, leveling and ramming of bottoms, manual dewatering, removing rank vegetation, backfilling in layers not more than 200mm thickness, watering, consolidating, compacting to achieve not less then 97% Modified Proctor density conforming to relevant IS, stacking the selected material in measurable heaps for future use within owners space or disposing within an initial lead of 150m as directed, loading,unloading, leveling excluding shoring, strutting etc.complete as directed by Engineer-in-Charge.Note: 1) The rate includes the handling/supporting the existing utilities such as cables, drains, pipes, water mains etc. 2) It also includes the royalty and other taxes applicable if any.. |
| 19 | Extra over above item CS-EW-1,15 &16 for lift from 1.5m to 3.0m. |
| 20 | Demolishing R.C.C. slab, R.C.C. wall of any thickness, R.C.C. beams, joists, R.C.C. columns, piles, pile caps etc., in any thickness and size manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge |
| 21 | Providing and laying in position plain cement concrete ofspecified grade cement with trap/granite/quartzite/gneiss metal mixing in concrete mixer including bailing out water,compacting, finishing surface, curing and including the cost of centering and shuttering at all level Nominal Mix of 1:3:6 (1 Cement OPC: 3 coarse sand : 6graded stone aggregate 20 mm nominal size |
| 22 | Uncoursed rubble masonry with hard stone in foundation and plinthinincluding levelling up with cement concrete 1:6:12 (1cement : 6 coarse sand : 12 graded stone aggregate 20mmnominal size) upto plinth level with Cement Mortar 1:6 (1 cement:6 Coarse Sand) |
| 23 | Providing & Laying dry stone Rubble Soling with average 230 mm size hard stone set in regular lines, handpacked and interstices thoroughly filled with small chips including filling in with good quality murum brought from outside, compacting with iron rammers, watering, sand spreading 12mm thk. layer of grit on top etc complete as directed by Engineer In Charge.(Note: The rate includes the royalty and other taxes if any) |
| 24 | Providing and laying in position ready mixed design mix M-20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying and the cost of centering,shuttering, finishing and excluding reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workabilitywithout impairing strength and durability as per direction of Engineer-in-charge.The Mix design as per particular specfications shall be got approved by Engineer-in-Charge before execution of the item.The rate shall include cost of all specified materials and operations at all levels and heights,including the cost of centering, shuttering and and excluding reinforcement which shall be paid under relevant item.(Note:-Cement content considered in this item is @ 300 kg/cum as per IS 456 table showing minimum cement content. No extra will be paid nor any amount will recovered on account of variation of cement in mix design as per specifications for controlled concrete). All Works Including Shuttering & centeringa) Foundations, footings, grade slab ,ramp, rafts, pilecap |
| 25 | b) Columns, Pillars, Piers, Posts and Struts,beams & plinth beams |
| 26 | Extra and over for providing richer RMC of M-30 grade cement concrete instead of M20 (Note :- Cement content considered in this item is @ 340 kg/cum as per IS 456 table showing minimum cement content.) |
| 27 | Providing and fixing in position steel bars reinforcement ofvarious diameters for R.C.C. pile, pile caps,footings,raft,retaining wall,shear wall, lift wall, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, coping, fins, arches, etc. as per detailed designs, drawings and bar bending schedules,including straightening, cutting, bending, hooking the bars, binding with wires or tack welding, supporting as required etc. all complete at all levels.Thermo-Mechanically Treated steel bars. (Fe 500 D) |
| 28 | Providing and Fixing of Foundation Bolts and nuts in RCC column / pedestal / beam at any level including maintaining theaccuracy towards line, level & position including making andusing the template etc. complete as directed by Engineer In Charge. (Contractor will take due care for its threads and rusting by applying grease and cotton waste. |
| 29 | Grouting pockets, holes, pipe sleeves of any shape or size forcolumn bases, machine foundations, etc. with ready to use nonshrink high strength grout of approved make, as per manufacturer’s specifications and instructions/ recommendations, includingroughening of surfaces, cleaning with compressed air/ water jets,ramming, curing, etc. complete. |
| 30 | Providing and applying first single coat of approved primer and two coats of anti-algal, anti-fungal, exterior paint asspecified below of an approved make and colour as per manufacturers specifications to any surface, upto 10m height from ground level and at all locations as directed including preparing surfaces for painting by any approved means, scaffolding, cleaning and curing etc. complete as directed by Engineer-in-charge. By using acrylic based exterior paint |
| 31 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 and above in superstructure above plinth level upto floor five level in all shapes and sizes in Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 32 | Providing and laying C.C. floor of mix M-25 with ready mixed concrete from RMC. The ready mixed concrete shall be laid and vibrated with a poker vibrator and finished with screed board vibrator,vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. The channel shuttering spaced 4m apart shall be included in this item.) |
| 33 | Providing and applying 12 mm thick internal sand faced plaster in cement mortar 1:3( 1 cement (preferably OPC 43 Grade) : 3 Fine river sand) at all heights and locations in one coat for masonry (except stone masonry) and concrete surfaces including racking out joints, hacking of concrete surface, watering, finishing,curing, scaffolding,providing grooves etc. complete as per drawings,specifications & as directed by Engineer-in-charge. |
| 34 | Providingandapplying20mmthickexternalsandfaced cementplasterupto10 mfromgroundlevelandat all locations in cement mortar proportion specified below in two coats (1st coat of 12 mm thicknes & Top coat of 8 mm thicknessfinish rough with sponge) for masonry(exceptstonemasonry)andconcrete surfaces including providingwater proofingcompoundto the first coat of plaster as per manufacturers specification, racking out joints,hacking of concrete surface,providing grooves,finishing,curing,scaffolding,etc.all complete as per drawings,specifications & as directed by Engineer-in-charge.(erection & de-erection of scaffolding is included in item of work. Agency neeeds to obtain fitness certificate for erected scaffolding from Safety Officer before commencement of actual wok of plastering.Minimum time gap between two coats of plaster shall be 3 days.) In cement mortar 1:4 (1Cement (preferably OPC 43 grade ) : 4Fine RiverSand) |
| 35 | Providing and applying first single coat of interior primer and two coats of acrylic distemper (oil bound distemper) of ASIAN make and of approved colour as per manufacturers specifications to any surface, at all height up to 10.00 mtr. and locations as directed including scaffolding, cleaning and preparing surfaces for painting with broom by any approved means, etc.complete all complete as per drawings,specifications & as directed by Engineer-in-charge. |
| 36 | Providing and fixing single skin trapezoidal profiled sheeting 930 - 1020mm cover width 28-32 mm crests depth at 186-250 c/c ( above 195 mm c/c crest distance there will be minimum 2 ribs at the centre for stiffening). The feed material shall be manufactured from AZ 150(min. 150 gms/sq.mt total on both sides) Zincalume / Galvalume sheets of minimum yield strength of 550 MPa, 0.45 mm BMT, ( 0.5 mm TCT excluding paint coating thickness), metallic hot dip coated with AlZn alloy (55% Aluminium, 43.5% Zinc, 1.5% Si ) as per AS 1397 / IS15961 & painted with Super Durable Polyester Colorbond steel XRW or equivalent quality paint system of apporved color, suitable for exterior application conforming to AS/NZS 2728:2007 type-4 /IS15965:class3 of approved make. The sheet shall have a total coating thickness of 35 microns, super durable polyester paint system of 20 microns on exposed surface and 5 micron reverse polyester coat on back surface over 5 micron primer coat on both surfaces. The paint system shall have stable inorganic pigments for color durability.The product will be fastened using no.12-14x55 mm (or as per designrequirement ), mechanically coated with 25 micron Zn-Sn alloy or hot dipped zinc coated with min 40 micron hex self-drilling fasteners with EPDM washer of approved make confirms to AS3566:2002 class 3.Colour Coated Galvalume/zincalume sheets for cladding |
| 37 | Disposal of building rubbish / malba / similar unserviceable,dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. |
| 38 | Making arrangements of Unskilled Helpers for assistingto skilled manpower like Mason/Carpenter/ Plumber/Fabricator/Tiles mason etc.& for miscellaneous maintenance jobs (Furniture shifting at office,office cleaning work,de-silting work of storm water drain,Terrace cleaning work,Water tank clening work) at plant areas by engaging unskilled Helpers inclusing all tools & tackles etc. complete and as directed by the Engineer. |
| 39 | Making arrangements for attending( masonary /Plumbing/Carpentry/Fabrication/Tiles Laying) Complaints as & when required by engaging Skilled manpower at site with all tools & tackles etc.complete as directed by the Engineer |
