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Tender Corrigendum :
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| Tender Corrigendum | DEVELOPMENT WORKS IN WARD NO 58 | | Tender Corrigendum Publication | Company Web Site - Internet | | Tender Corrigendum Document | Can be download by Subscribers |
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Product Detail :
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Development works in ward no 58 - earth work in excavation in foundation, trenches etc. including, dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of engineer for following depths, below natural ground / road top level.in all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.depth upto 1.5 m", providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level 148 (1 cement 4 fine/ coarse sand 8 graded stone aggregate 40 mm nominal size), brick work with fps bricks of class designation 75 in foundation and plinth incement mortar 16 (1 cement 6 coarse sand), cement concrete flooring 124 (1 cement 2 coarse sand 4 graded 20mm nominal size stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete.40mm thick , reinforcement for r.c.c. work at all levels including straightening, cutting, bending, placing in position and binding all complete hot rolled deformed bars, providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - all work upto plinth level 11½3 (1 cement 1½ coarse sand 3 graded stone aggregate 20 mm nominal size, 30mm red sand stone sun-shade (chisel-dressed) supported on red sand stone brackets, fixed in walls with cement mortar 14 (1 cement 4 coarse sand) including finishing complete., providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level 11½3 (1 cement 1½ coarse sand 3 graded stone aggregate 20 mm nominal size)., providing, laying, spreading and compacting of granular sub-base by providing close graded material (table 400-1), spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with vibratory rolle to achieve the desired density, complete as per mort&h specification clause - 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion.grading - ii material, providing, laying, spreading (with paver finisher only) and compacting wet mix macadam (wmm) base course comprising of graded stone aggregate and granular material conforming to mort&h specifications (table 400-ii) in layers of equal compacted thickness each consolidated, including pre-mixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tippers to site, laying in uniform layers in base course on a well prepared sub-base/ base course and compacting with power vibratory-roller to achieve the desired density complete as per mort&h specification clause - 406 including all material, labour, machinery, lighting, guarding and maintenance of diversion, dismantling of existing structures like culverts, bridges, retaining walls, cc road and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by engineer.prestressed /reinforced cement concrete with separating, cleaning, straightening and cutting of bars.
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