Construction of bridge across branch Canal of SIP at Ghonger in ward IV of Cuncolim Municipal area of Cuncolim Constituency.

Amount

Earthwork in excavation foundation trenches in all types of strata comprising any of the materials such as soil, silt clay gravel murrum of all varieties shingles pebbles all types of conglomerates, laterite rock, ordinary soft rock, disintegrated rock fisured rock shuttered decomposed rock or weathered rock and all such other materials as described uner Appendix "A" to those specification either in full or parts as the case may be by mechanical means (Hydraulic excacator)/ Manual means or adopting any approved method or methods as the case may be convenient or permitted inclusive of chiselling, wedging etc. in all conditions including shoring strutting etc and as directed by the Engineer in - Charge including dressing of sides and ramming of bottoms including getting out the excavated soft/rock to be levelled & neatly dressed including pumping and balling of water barricading danger lighting guarding and disposal of excavated earth as directed by the Engineer - in - charge including all heads and lifts etc. complete.

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

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

Centering and shuttering including struttings, propping etc. and removal of forms for: a) 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 forms for: xiii) Suspended floors, roofs landings, shelves their supports

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) 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 in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size) C) In beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases upto floor five level

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

Providing and fixing 40 mm dia G.I. Pipe railing in 3 rows complete with G.I. Fittings incl. Painting of pipes and fittings with white paint of approved quality incl. A priming coat with a ready mixed primer for new works incl. Providing R.C.C. 1:2:4 rail posts of size 0.15 x 0.15 x 1.00 M with base of 0.25 x 0.25 x 0.3 m at every 2 mts intervals and double rail post with a bar drawings inclusive of cost of reinforcement etc. all complete including white wash washing of rail posts etc. all complete.

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 B) 75 mm dia

K Y VARGHESE BABY