Name of Work: Construction of Retaining wall from the house of Mr. Vithal Naik situated at Khursawaddo, Aldona, Bardez Goa
Sl. No.
Item Description
1
Earthwork in excavation by mechanical means (hydraulic excavator)/manual means in foundation pipeline trenches drain (not exceeding 1.5m in width or 10 sq. m on plan) including dressing of sides and ramming of bottoms, lift upto 1.5m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. All kinds of soil.
2
Rubble packing with hard laterite stone under floors including watering ramming and consolidating, etc. in pipeline trenches and other foundations complete.
3
Providing and laying cement concrete 1:3:6 (1 cement: 3 coarse sands: 6 graded granitic or basaltic stone aggrt. 40 mm nominal size) excluding cost of centering, shuttering and finishing in: All works up to plinth level
4
Providing & laying in position (1:11/2:3) reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement (1 cement: 11/2 coarse sand: 3 graded stone agg 20mm nominal size) All works upto plinth level
5
Providing TMT steel reinforcement bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.) (Confirming to IS 1786 of 1986) for RCC work (Conforming to IS 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.
6
Centering & shuttering including Strutting, Propping & removal of form for. i) Foundations, footings, bases for columns and mass concrete.
7
ii) Vertical surfaces such as retaining walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like
8
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, wind wall and earth retaining structure complete as directed by the Engineer in charge @ 2.0m C/C b) 75mm dia.
9
Refilling the pipeline/foundation trenches plinth sides, foundation etc. with availing 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.
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