Improvement of Kukarjan channel including construction of Sluice at Chenimari area.

Amount

A. Construction of Sluice Gate at Kukarjan Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 A) With Crushed Stone II) P.C.C. grade M 20 (i) Nominal mix (1:2:4)

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 A) With Crushed Stone (IV) RCC Grade M 25 (i) for height upto 5m.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) e as per drawings and technical specification Clauses 1002 1005 1010 & 1202

Providing and laying flooring laid over cement concrete bedding complete as per drawing and technical specification Clause 1303 III) Brick on edge laid in cement mortar (1:3)

Shuttering work Providing form work in ordinary timber plabnking so as to give a rough finish including centering, shuttering, strutting & propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4.00M and removal of the same for in-situ reinforced concrete and plain concrete work in, foundation, footings, bases of column, pile cap, raft and mass concrete works etc

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. V) Marshy soil

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 oulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Excavation of drainage channel to the proper grade and slopes as required including desposing the excavated debries/soil to a safe distance of beyond 100m distance as directed. Wet & Sticky soil, For lead up to 30m and all lifts. (Quantity as per Statement No.1)

Supplying, fitting & installation of Gate Shutter (As per Sub-Estimate) Size of shutter : 2.00 M (B) x 3.00 M (H) A) Fabrication & Installation (Calculation for 1 no. Shutter) : M.S.plate, 6 mm for.shutter skin

M.S.channel,150 x 75mm for stiffener

‘J’ type rubber seal, 125mm size

‘J’ type rubber seal corner, 125mm

M.S.Flat(50x6)mm for fixing Rubber seal

M.S.plate, 10mm for.shaft & counter wt. bracket

Nuts & bolts (assorted size)

M.S. washer (assorted size)

M.S.electrode,8 SWG

Filled D.A. gas

Filled Oxygen gas

Red Oxide primer

Antisol red oxide paint

Turpentine oil

Painting brush,3” size

Wire brush

C.I.rollers with centre hole 20mm including suitable collar as directed including fine finishing of size,100 x 150 mm

F shapped roller bracket made of 10mm thick plate of size 75 x 200mm with hole as directed to accommodate the above rollars

Roller pin of length 150mm 7dia 16mm

Fabrication and Installation of Guide and Bottom channel M.S.channel,200 x 75mm for Guide

M.S.channel,200 x 75mm for Bottom

M.S.electrode,8 SWG

Filled D.A. gas

Filled Oxygen gas

M.S.plate, 10 mm for base support

M.S. angle,(50x50)mm for anchoring

Guide channel separator stud

Red Oxide primer

Antisol red oxide paint

Turpentine oil

Painting brush,3” size

Wire brush

H.S. Diesel

Providing Cast in Situ Pile ( As per Sub-Estimate II) Item No. 1 : Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcementcomplete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. including providingplasticiser (Masterplast PL-1/SPL-2 or equivalent), air entraining andwater reducing plasticiser ( asterplast PAE or equivalent) and accelerating plasticiser (Masterplast ACPL or equivalent) conforming to IS-9103-1999 (Pile diameter-750 mm)

Item No. 2 : Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shepes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (inclusive of lap length, hook, chair, bend, anchor, etc) (A) TMT bar made of Primary producer (From primary producer)