|
| 1 | Earth work in Excavation up to 1.50m depth for footings,foundation trenches or drains in all type of soil including dressing of sides and ramming of botoms,including de watering wherever required, back filling in layers not exceeding 150mm thickness including watering, ramming etc., and disposal of surplus excavated earth up to a lead of 500mts and lift up to1.50 mts., leveling and dressing of disposed earth etc. complete as per drawings, specifications and as directed by the Engineer-In-Charge |
| 2 | Providing and laying plain cement concrete of 1:4:8 [1 cement : 4 sand: 8 stone aggregate] grade, using 40mm and down gauge crushed stone aggregate of approved quality in foundation and plinth, under floors, pavements, footings, pedestals etc. including centering and shuttering, spreading, leveling, ramming, finishing, curing etc. complete as per specifications and as directed by the Engineer-in-charge. |
| 3 | Providing and laying RCC of 1:1.5: 3 [1 cement : 2 sand: 3 stone aggregate] grade, using 20mm and down gauge crushed stone aggregate of approved quality in foundation and plinth, under floors, pavements, footings, pedestals etc. including centering and shuttering, spreading, leveling, ramming, finishing, curing etc. complete as per specifications and as directed by the Engineer-in-charge. |
| 4 | Providing, laying and fixing in position HYSD/TMT reinforcement bars for RCC works, including cost of supplying, cutting, bending, transporting, erecting, binding with 16 gauge MS annealed wire, cement mortar spacer blocks etc. complete as per specifications and as directed by the Engineer. |
| 5 | Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses of TATA/SAIL/JINDAL or approved make, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer and two coats of synthetice enamel paint of approved quality, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes complete as per specifications and as directed by the Engineer in charge. |
| 6 | Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto 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 complete as per specifications and as directed by the Engineer in charge. |
| 7 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm + 0.05 % total coated thickness for Ridges plain ( 500-600mm)., Zinc coating 120gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete as per specifications and as directed by the Engineer in charge. |
| 8 | Providing and laying Fly Ash brick masonryhaving crushing strength not less than 10N/mm2 in CM 1:6 (1 cement : 6 coarse sand) in superstructure at all heightincluding curing, provision of scaffolding etc. complete as per specifications and as directed by the Engineer-in-charge. |
| 9 | Providing and laying 15mm thick cement plaster in cement mortar 1:4 (1 cement : 4 fine sand) proportion over brick/RR masonry/concrete walls, floors and other surfaces including providing and mixing approved water proof compound in the proportion recommended by the manufacturer, raking of joints, hacking the concrete surfaces, scaffolding where necessary, curing etc. complete as perdrawings, specifica-tions and as directed by the EIC . |
| 10 | Supplying and filling coarse river sand of approved quality in foundations, plinth, under floors, pavements etc. including leveling, watering, ramming, etc. complete as per specifications and as directed by the Engineer. |
| 11 | Providing and laying 40mm thick Plain cement concrete flooring of grade 1:2:4 [one cement, two sand and four aggregate] using 12.5 mm nominal size stone aggregate and finished with a floating coat of neat cement, laid in panels as directed to required level and slope including provisions of chequered finishing,curing etc. complete as per drawings specifications and as directed by the Engineer-in-charge. |
| 12 | Providing and fixing of Pre cast reinforced cement concretecovers including the cost of reinforcement with 8mm dia HYSD bars @ 200 MM C/C, includingshuttering, finishing with neat cement punning on exposed surface with 1:2:4 ( 1 Cement : 2 Coarse sand : 4 graded stone aggregate 12.50mm nominal size) including transporting, placing, compacting, curing etc. complete as per drawings, specification and as directed by the Engineer-In-Charge. |
