REPAIRS TO SLUICE GATE AND BUND HINDLEM KHAZAN AT NARAO IN BICHOLIM TALUKA.

Clearing jungle up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30cm. Measured at a height of 1mt. Above ground level and removal of rubbish upto a distance of 50mt. Outside the periphery of the area cleared. (if however, only grass is met with the area will be measured and paid for item 4001.

Earthwork in excavation by mechanical/ manual means type of strata comprising any of the materials such as soil, sand, clay, gravel, moorum of all varieties, shingles, pebbles, all type of conglamerates, 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 convient or permitted, inclusive of chiselling, 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 including removal of stumps 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 disposal of excavated stuff in specified areas with all leads and lifts etc. and as directed by Engineer-in-charge etc. all complete.

Centering and shuttering including struttings, propping etc. and removal of formwork for (a) Foundation, 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.

Laterite boulder masonry in cement concrete1:3:6 (1cement, 3 coarse sand:6 graded stone aggregate of 20mm nominal size) in foundation

Earthwork in Embankment with approved earth (Contractor earth)/moorum including spreading the earth in layers not exceeding 250mm. in depth, breaking clods, rolling each layer with half ton roller or wooden or steel hammer including filling up ground depression, dressing etc. complete with all lead and lift and as directed by Engineer-in-Charge.

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

18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge.

Providing woodwork in frames of doors, windows, clerestory windows trusses & other frames wrought framed and fixed in positon. (d) Second class matti wood.

Painting 2 coats with oil type wood preservative of approved brand & manufacture on new work.