Cleaning / Desilting Of Various Drains In Mine, Cleaning / Desilting Of Siltation Ponds, Cleaning Of Existing Garland Drains At The Toe Of External Ob Dump At Block-B Project , Singrauli-Madhya Pradesh
TDR : 31383371
Tender Notice
BOQ
Expired
Singrauli
Madhya Pradesh
Cleaning / Desilting Of Various Drains In Mine, Cleaning / Desilting Of Siltation Ponds, Cleaning Of Existing Garland Drains At The Toe Of External Ob Dump At Block-B Project
Name of Work: Cleaning/ Desilting of various drains in Mine, Cleaning/ Desilting of Siltation Ponds, Cleaning of existing Garland drains at the toe of external OB dump at Block-B Project
Sl. No.
Item Description
1
Earth work in excavation in all kinds of soil/silt all operation mechanically with all lifts , complete as per instruction of EIC. lead upto 2 KM
2
Earth work in excavation in all kinds of soil/silt all operation mechanically with all lifts , complete as per instruction of EIC. lead upto 1 KM
3
Earth work in excavation in all kinds of soil/silt all operation mechanically with all lifts , complete as per instruction of EIC. lead upto 50 mtr.
4
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.
5
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. Ordinary rock
6
Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.
7
Surface dressing of the ground including removing vegetation and in- equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil.
8
Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.
9
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+PVC coated, Mesh wire diameter2.7/3.7mm, mechanically edged/selvedged withpartitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2/3.2mm(ID/OD), supplied @3% by weight of Gabion boxes, as per drawing, all complete as per directions of Engineer-in charge(cost of collection and filling of boulders to be paid separately).
10
Collection of locally available boulder from dump, carriage to site brought to shape and size either manual or mechanically with all lead packing the same into wire crete with fully tightens etc. complete. For 1 cum( a deduction of 15% shall be made in gabions).
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