REJUVENATION OF WATER BODIES PROJECTS (REJUVENATION OF BARPUKHURI POND) AT MANGALDAI UNDER AMRUT2.0

Amount

Dewatering of dirty unusable water of Barpukhuri Pond ward No-5, Mangaldai (Total qty of pump required 59 nos. day)

Excavation in Marshy Soil (Excavation for pont in marahy soil) including removal of mud and other debris of pond bed by manual means including cutting and loading in tipare and disposal with in all lifts and lead upto 1000 metres trimming of bottom as par requirement as directed by the enginear

RCC steps/stair to the pond from bank with railing 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. I Ordinary soil Upto 3 m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 B With natural Gravel I P.C.C Grade M 15 Nominal mix 1:2.5:5

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 III RCC Grade M 20 i) For height upto 5 m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing fitting and fixing mild steel railing complete as per drawing and technical specifications Clause 1208.2

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Protection work of North west side of Pond 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. 2.8.1 All kinds of soil

Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

Providing and fixing 1.8 m high GI barbed wire fencing with 2.4 m RCC M15 grade 150 mm x 150 mm concrete post placed every 3 m centre-to-centre founded in M15 grade cement concrete, 0.6 m below ground level, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 12 horizontal lines and 2 diagonals interwoven with horizontal wires, fixed with GI staples, turn buckles etc. complete as per Clause 1705.

Steel Structure Display board of size 900x600 sqmm

Operational and maintainace cost for Liming by spreading lime water solution over the bed of the pond after excavation/removal of mud & debris and 2 times anualy in pond water providing 2Nos rubber boats with oars for cleanning and safty measures wages etc for operational cost and anual maintanance cost for one year

SRI MANOJ KUMAR SARMA