GENERAL-Upgradation of Coastal roads in Kasaragod District -Construction of side protection wall near the cross drainage end near Meenapees-General Civil Work

Protection Work

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

16.96:Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12(D=100 mm with tolerance of ±2%), Zinic+10%Al alloy+PVC coated, Mesh wire diameter 2.7/3.7mm (ID/OD),mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbersof openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter2.2/3.2mm(ID/OD), supplied @3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per directions of Engineer-in-charge

OD902/2025-2026:Laying of geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching / cement concrete block as well as to allow free movements of water with out creating any uplift head on the pitching (OD approved by SE NC Order no D4 /179/2016/SE dt 23.2.2017 item no E4 )and in price ID no 2017/928<br>

OD903/2025-2026:Coconut pile- Supplying and stacking well matured straight 6.00 m long coconut post having avg dia of 25 cm for driving down through various strata bellow bed level including cost conveyance labour charges etc complete. (OD Approved vide minutes of inter departmental committee meeting dated 30-03-2023 Item 3.1)

OD904/2025-2026:Coconut pile- Driving down coconut pile to lines and levels through soft to medium clay soil strata including all hire charges and labour and all other appliances necessary for pile driving down after pointing the bottom end. Details for one post of 6m long 15 numbers per day 6 X 15 = 90m. Details for 90m length. (OD Approved by minutes of inter departmental committe dated 30-03-2023 Item No 3.2)

Drain

11.4.1.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

11.4.5:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203V. R.C.C. grade M 25

11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

75.7.1:DRY RUBBLE MASONRY with hard stone, including Through/Bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications.

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