Name of Work:- Construction of flood protection wall for Nivim Khazan bund situated at ward no. 1 of V.P. Aldona in Aldona Constituency.
Sl. No.
Item Description
1
Earthwork in excavation by mechanical/manual means in all types of strata comprising any of the materials such as soil, sand, silt clay, gravel, moorum of all varieties shingles, pebbles, all types of conglomarets, laterite rock, soft rock,ordinary rock, disintegrated or weathered rock, fissured /shattered, decomposed rock, and such materials either in full or parts,as the case may be by adopting any approved method or methods as may be convenient or permitted including chiseling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated, submerged, foul conditions etc. including pumping or bailing out water/ dewatering including setting out construction of shoring, strutting and bracing, removal of stumps and other deleterious matterial,providing barricading, danger lighting & guarding, dressing of sides and bottom and backfilling the excavated earth to the extent required and disposal of surplus excavated soil/rock at specified areas with all leads and with all lifts etc. as per specification & drawing and directed by Engineer -in-Charge complete. : All kinds of soil
2
Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.
3
Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: All works upto plinth level
4
Centering & shuttering including Strutting, Propping & removal of forms for : Foundations, footings, bases for columns and mass concrete
5
Laterite boulder masonry in cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate of 20 mm nominal size ) in foundation.
6
Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall,wing wall and earth retainig structure complete as directed by the Engineer in charge : 110 mm dia
7
Construction of embankement with approved material obtained from borrowpits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting with vibratory roller to meet requirement of Table 300-2 as per MORTH specification 305
8
Dry stone pitching 22.5 cms thick using laterite stone of approved quality including supplying of stone and preparing surface etc. complete. Please Enable Macros to View BoQ information
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