Improvement to Kapileshwari nallah retaining wall at ch 2100m and ch 3200 m in village quela of Ponda taluka

Amount

Earthwork in excavation in all type of strata comprising any of the materials such as soil, silt,sand,clay gravel, moorums of all verietes shingles. pebble all type of conglomerates, laterite rock, soft rock, disintegrated rock, fissured/shattered, decomposed rock or weathered rock and all such other materials,as described under appendix to those specifications 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 chiselling,wedging etc excluding blasting in all conditions such as dry moist, saturated Submerged, foul conditions etc. including pumping or bailing out water,including setting out construction of shoring and bracing removal of stumps and other deleterious matters, dressing of sides and bottom and backfilling the excavated earth to the extent required and disposing the remaining excavated soil/rock as directed by the Engineer-in Charge for all leads and in all lifts as specified and directed etc. complete.

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

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

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 meters) and planted in position ready for driving: b)Above 2.50 meters upto 3.50 meters long pile

Heading and pointing whole bally piles 150mm diameter including only rings, providing and fixing pile shoes, cutting of heads after driving and taking out rings removing cut off portions to departmental store as specified.

Treatment of timber piles in a hot mixture of tar and creosote oil in the proportion of 20 litres of coal tar to 25 litres of creosote oil for a period of 4 minutes dipping including the cost of all materials fuel and labour complete.

Driving down wooden piles of 150mm diameter either in vertical or battered work to approved lines and level through various strata including arranging all the appliances necessary for pile driving complete at site (portion in ground only to be measured) b)Above 2.50 meters upto 3.50 meters long pile

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

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.

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

b)vertical surfaces such as retaining walls , return walls, walls (any thk) including attached pilasters, buttresses, plinth and string courses, fillets, etc.

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. A)110 mm dia

Provinding construction joints with 20mm thick thermacol sheets including cutting and placing in position etc.complete as per direction of Engineer in charge.

ASHKO BUILDERS