Improvement of retaining wall near Nosa Senora De Peidade Chapel in Sy. No. 308/2 in ward No.8 at Vaddy Querem Siolim in V.P. Marna in Siolim Constituency.

Amount

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

Earthwork in excavation for desilting of rivers, nallahs, ponds etc, by mechanical means in all types of strata comprising any of the material such as soil, sand, clay, gravel, moorum of all varieties, shingles, pebbles, all types of conglomerates, laterite rock, soft rock, ordinary rock, disintegrated 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 setting out construction of shoring and strutting, removal of stumps and other deleterious matter, dressing of sides of bottom, providing barricading, danger lighting, guarding etc. backfilling the excavated earth to the extent required and disposal of excavated stuff in specified areas with 50m lead and lifts etc. and as directed by engineer in-chargeetc. all complete

Transportation/carriage charges (lead):- Beyound 50m lead, the carriage has been worked out based on efficiency/output of transportation of excavated material. (i) lead of 50m to 1km

Earthwork in excavation by mechanical/manual means in all types of strata comprising any of the materials such as soil, sand, clay, silt, gravel moorum of all variaties shingles, pebbles, all types of conglomerates, laterite rock, soft rock ordinary or disintegrated rock, weathered, 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 in all conditions such as dry, moist, saturated submerged, foul conditions etc including setting out construction of shoring and bracing removal of stumps and other deleterious material providing barricading, danger lighting, gaurding dressing of sides and bottom & back filling the excavated earth to the extent required and disposing of the surplus excavated/rock as directed by the Engineer in charge etc for all lead and lifts etc as specified and directed etc all complete. (a) All kinds of soil

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 meters) and planted in position ready for driving: (a) Upto 2.5 meters long pile

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) (a) Upto 2.5 meters long pile

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

Centering & shuttering including Strutting, Propping & removal of forms for : (a) Foundations, Footings, Bases for columns

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

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 B) 75 mm dia

Baptista Rodrigues (BID ID -41112)