Rejuvenation of Water bodies Projects (Rejuvenation of Dimasa Raja Pond) at Sainzapur under AMRUT 2.0

Amount

DESILTATION

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. Marshy soil

STRENGTHENING OF EMBANKMENT

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301.

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 i.Stone/Boulder Qnty1=2x(l/2)x(2.15+1. 7)x0.3x35=38.50 m3 Qnty2=2x( l/2)x(2.15+1. 7)x0.3x41=45.10 m3

TUBULAR STEEL RAILING AND PLANTATION

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator at OMC. and compacting with smooth wheel roller to achieve the desired density, complete as Technical Specification Clause 40 I. i)For Grading ( Material

WBM grading-III Using stone screening Type-B 11.2 mm for Gr.Ill Providing, laying. spreading and compacting stone aggregates ot specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing. rolling with smooth wheel roller 80-l 00 kN in stages to proper grade and camber.applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. A. Manual means

Inter locking concrete Block pavement (A) Interlocking pavement block i) Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Excavation for Structures: Earthwork in excavation for structures as per drawing and technical specifications Clause 305. I including selling out. construction of sh ring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. 1. Ordinary soil Upto 3m depth

Providing concrete for plain/reinforced concrete m open foundations complete as per drawings and technical specifications Clause 802, 803, ll.With crushed Stone Nominal mix ( l :2.5 :5)

Tubular Steel Railing on Precast RCC posts. I .2 m high above Ground Level. Providing, fencing and erecting 50 mm dia painted steel pipe railing in 3 rows on precast M-20 grade RCC vertical posts 175 mm x 175 mm x 1.8 rn high ( 1.2m above GI) with 3 holes 50 mm dia for pipe, fixed 2 m centre-to- centre complete a" per approved drawings Clause 1706

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, I m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure. planting the saplings, backfilling the trenches. watering. fixing the tree guatrd and maintaining the plants for three year

Supply and installation of solar light

Operation and Maintenance cost for five years

SRI BORDIP LANGTHASA