Tender For Civil Maintenance - Yard (Cmsru); EARTH WORK 1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil ,backfilling the same soil or disposal of surplus excavated soil as directed.Rate is inclusive of demolishing bituminous surface/ concrete/ rubble/ solingstone etc if any.complete. 1.00 m 3 CONCRETE 2 Providing and laying plain cement concrete 1:4:8 using 40mm down graded IS nominal size hard broken metal including cost and conveyance of all materials,labour for mixing, laying, consolidating curing as per IS.456 etc.complete but excluding cost of cement and cost of formwork. 42.00 m 3 3 Providing and laying plain cement concrete 1:11/2:3 using 6mm/12mm down graded IS nominal size hard broken metal after cleaning the surface including cost and conveyance of all materials, formwork, labour for mixing, laying, consolidating curing etc.complete but excluding cost of cement. 2.00 m 3 4 Providing Form work,Centering and shuttering including strutting, propping using shuttering sheet,supporting beams, supporting jacks,wooden planks and other incidentals etc. including removal of formwork after completion of work and clearing all materials and cost and conveyance of all materials labour etc 1.00 m 2 BRICK/BLOCK/STONE WORK 5 Brick work with common burnt clay machine moulded modular bricks of class designation 12.5 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand). a. Rate for Foundation and basement 1.00 m 3 b. For super structure 6 Brick work in CM 1:4 for half brick wall using class designation 7.5 for superstructure including cost and conveyance of all materials, labour, other incidentals etc complete, excluding cost of cement. a. Rate for Foundation and basement 1.00 m 2 b For super structure 1.00 m 3 7 Providing and laying factory made chamfered edge Cement Concrete paver blocks 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 50mm thick compacted bed of sand over compacted soil, 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 per direction of Engineer-in Charge 1.00 m 2 ROOFING 8 Providing corrugated G.I. sheet roofing(1.0 mm thick GI corrugated sheet with zinc coating not less than 275gm/m²) including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete(minimum overlap of 150mm) (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 25.00 m 2 FINISHING 9 Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer 1.00 m 2 10 Plastering with CM floated hard and trowelled smooth including cost and conveyance of all materials, labour, curing including scaffolding etc.complete as directed by the Engineer-in- charge but excluding cost of cement. a. 1:4, 12mm thk.(1cement : 4Fine sand) 1.00 m 2 b. 1:3, 20mm thk.(1cement : 3Fine sand) 1.00 m 2 STRUCTURAL STEEL WORK 11 Fabrication & erection of Structural steel work, using Tees, angles, channels, plates,Tubes & Pipes etc. at all heights, fixed with or without connecting plate, including cutting, bending/straightening, welding/ bolting, fabrication, erecting in position, aligning the erected structure, cost of all accessories, hire for tools and plants and applying a priming coat with zinc chromate primer after mechanical buffing, etc complete. all as directed by the Engineer-in-charge.(all miscellaneous items made of steel shall be measured in the same item) complete. a. Using Steel procured by the contractor 300.00 kg b. Using departmental steel 1.00 kg 12 Supplying& fixing follwing dia approved brand anchor bolts after drilling suitable holes in various depth as per the requirements, placing the bolt to correct line and level. Rate quoted should be inclusive of hire charges of drilling machine, labour, etc complete all as directed by the Engineer-in-charge. a. M12x145 mm size 1.00 nos b. M16x137 mm size 1.00 nos DISMANTLING/DEMOLISHING 13 Dismantling, clearing away and carefully stacking materials useful for reuse for any thickness of wall of brick, laterite or rubble in cement mortar including disposal of debris within as per directed by EIC etc. complete. 1.00 m 3 14 Dismantling and removing doors/windows with or without ventilators including removal of shutters, hinges, holdfasts and all other fittings and stacking materials as per directed by EIC etc complete. 1.00 nos 15 Demolishing PCC/RCC work manually/ by mechanical means including separately removing and stacking the available reinforcement and clearing away the debris as per directed by EIC etc. complete. 8.00 m 3 16 Demolishing and removing cement plaster of any thickness and stacks of cleaned materials available/disposal of debris as per directed by EIC etc. complete. 1.00 m 2 17 Dismantling and removing any type of tiles set in cement mortar including cleaning and stacking, serviceable materials and removing the debris as per directed by EIC etc. complete. 1.00 m 2 18 Dismantling,removing and lowering wooden frame work ,planked sheeting , ceiling planks, cladding, ceiling, wooden partition stacking serviceable materials & removing the unserviceable material as per directed by EIC etc. complete. 1.00 m3 19 Dismantling A.C. /corrugated sheets of roofing up to height of 5metres including conveying and stacking the dismantled materials at the places pointed out by the Engineer-in-charge. 1.00 m 2 20 Disposal of debris generated during construction/excess soil available in site to Municipal dumping ground outside CMSRU/MbPA premises and making the site clean. 5.00 m3 21 Trimming and pruning the over grown branches of Tree trees of 2 feet Girth and above upto any Girth including transporting away the leaves, branches including the cut fire wood, roots etc. out of CMSRU yard as directed.The cut branches including leaves and fire wood will be the property of the contractor and the contractor should take away/ transport the same outside MbPT area and clean the area by brooming. The item also includes the cutting/ trimming of small branches of nearby trees/ bushes at no extra cost to CMSRU. The No. of branches and number of trees will be decided by the Engineer In-charge.(Cost per tree) 15.00 nos MAN POWER SUPPLY 22 Carrying out miscellaneous works by arranging various categories of labour as per the direction of the Engineer-in-charge. a. Man(Unskilled) 50.00 day b. Semi skilled 50.00 day c. Mason, Carpenter,welder,Plumber, Painter,aluminium fabricator(Skilled) 50.00 day SUPPLY AND STAKING 23 Suppying and stacking at site OPC conforming to relevant IS. 1.00 T 24 Supplying and stacking at site TMT/Fe 550D steel reinforcement bars of different diameters conforming to relevant IS1786 . 1.00 T MISCELLANEOUS WORKS 25 Dismantling/cutting, clearing away and carefully stacking materials in the specified position in yard which can be reusable like structural steel items like channels,angles,plates etc. as per directed by EIC etc. complete. 0.50 T 26 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 8.00 m3
