Strengthening and Relining of Khandepar Canal from Chainage 0.00 to 10.00km in Dharbandora Taluka.

Clearing jungle including up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30 Cm. measured at a height of 1 m above ground level & removal of rubbish upto a distance of 50mt. Outside the periphery of the area cleared .

Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead

Earthwork in surface excavation not exceeding 30 Cm depth (but exceeding 1.5 m width as well as 10 sq.mt on plan) including disposal of excavated earth beyond work site for all leads lift disposed earth to be leveled and neatly dressed in (b) Hard Soil

Earthwork in excarvation 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 conglomerates, laterite rock, soft rock, ordinary rock, disintegrated or weathered rock, fissured / shattered, decomposed rock and all such other materials either in full or in parts, as the case may be adopting any approved method or methods as may be convenient or permitted inclusive of 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 stump and other deleterious matter, dressing of sides and bottom, providing barricading, danger lighting, guarding etc and backfilling the excavated earth to the extent required and disposing of surplus excavated soil/rock at specified areas with all leads and all lifts etc as per specification and drawing and as directed by Engineer-in-charge etc. all complete.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Centering and shuttering including struttings, propping etc. and removal of formwork for Foundations, footings, bases for columns and mass concrete

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: a) All works upto plinth level

Centering and shuttering including struttings, propping etc. and removal of formwork for b) vertical surfaces such as retaining walls , return walls, walls (any thk) including attached pilasters, buttresses, plinth and string courses, fillets, etc.

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: b) In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall,wing wall and earth retaining structure complete as directed by the Engineer in charge A) 110 mm dia

Providing & laying cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: a) All works upto plinth level

Providing and laying sleepers of size 15cms x 10 cms in section of cement concrete 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded granitic or basaltic stone aggregate 20mm nominal size) below lining including Providing and applying in position Bituminous sealing compound in two layers as per standard specification over cement concrete bed sleepers, excavation centering and shuttering, ramming, consolidating curing etc. complete and as directed by the Engineer-in-charge..

Providing High yield strength steel reinforcement bar (HYSD)/TMT steel reinforcement bar from secondary producers (Confirming to IS 1786 of 1986) for RCC work including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Providing and laying 100mm thick canal lining of reinforced cement concrete, 1:1.5:3 (1cement: 1.5coarse sand:3 graded granitic or basaltic stone aggregate of 20mm nominal size), including centering, shuttering, consolidating, ramming, curing, finishing the surface with 6 mm cement plaster in 1:3(1cement:3finesand) ,etc. complete and applying in position bituminous sealing compound in construction / expansion /contraction joints, grooves as per the IS code 3873-1978 and detailed specification, drawing, with all lead and lift and as directed by the Engineer in-charge.

Supplying at store or site of work including railway freight, carting, loading and unloading, stacking etc. Centrifugally cast, (spun) ductile iron pressure pipes (with socket/spigot ends) conforming to IS : 8329-2000 with cement mortar lining inside the pipe and outside zinc coat as per IS : 8329-2000 with up to date amendments suitable for jointing with rubber gasket known as TYTON joints. Class K-9.Nominal Diameter in mm 900 mm dia

Supplying at store or site of work including railway freight, carting, loading and unloading, stacking etc. rubber gasket conforming to IS: 5382 -1985 for TYTON joints. SBR type rubber gasket . Nominal dia. in mm 900 mm dia

Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying and jointing true to line and level and perfect linking of joints. Cast iron or Ductile iron or A.C. or S & S or flanged & PVC pipes.

Jointing of C.I/D.I pipes and specials with rubber gaskets (TYTON joints) EPDM type including cleaning the socket and spigot ends with kerosene oil/below lamp and applying soft soap to socket and spigot ends before inserting for rubber gasket jacking and fixing in proper condition including cost of rubber gasket, oil, soft soap and hydraulic testing of jointing as per IS:3144-1985.Nominal diameter in mm 900 mm dia

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.

12mm cement plaster 1:4 (1 cement : 4 coarse sand)

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 Static roller to meet requirement of Table 300-2 as per MORTH specification 305

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