Repair of main access road from RD plus minus 550 M to RD plus minus 620 M at Dam site of Teesta V Power Station

Amount

Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead up to 1000 meters.

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 meters.

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 with partitions 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, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per directions of Engineer-in-charge.

Providing and Laying in position cement concrete of specified grade including compacting curing etc all complete. 1:2:4 mix. (1 cement, 2 coarse sand, 4 graded stone aggregate of 20mm & down size).

Providing and laying parapet of standard size on 1:2:4 (1 cement, 2coarse sand, 4clean hard graded stone chips of 20 mm down nominal gauge) plum concrete and plastering with 1:4mix cement mortar of 12mm thick with recron 3S with lime washing three or more coats, complete as per the direction of the Engineer- in- Charge. 60cm height, 45 cm top and 60cm bottom

Construction of rock fill embankment with broken hardrock fragments of size not exceeding 300mm laidinlayers not exceeding 500mm thick including filling of surface voids with stones palls,blinding top layer with granular material, rolled with vibratory road roller, all complete as per clause 313

Providing and Laying Plum concrete in 1:2:4 c.c. (1cement, 2coarse sand, 4clean hard graded stone chips of 20 mm down nominal gauge) with 70% clean hard stone of sizes not exceeding 15cm including shuttering, compacting and curing complete, as per the direction of Engineer in Charge.

Providing, fixing & removing form work for casting R.C.C items as indicated below: with locally available timber: Wall.

AASISH ENTERPRISE (BID ID -3203546)