SE/DHOLAI/SOPD-G/20-21/2

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,shrubs, saplings and trees etc complete as per technical specifications and approved estimate. (i) Manual Means (A) In area of non-thorny jungle.

Constn of embankment with approved materials deposited at site obtained from roadway cutting etc complete as per Tables 300.1 and 300.2 & technical specifications and approved estimate. Clause 301.5

Constn of embankment with materials obtained from borrow pits etc complete as per technical specifications and approved estimate.

Constn of subgrade and earthen shoulder with approved materials obtained from borrow pits etc complete as per technical specifications and approved estimate.

Excavation for roaday in soil using bucket capacity including cutting and loading in tippers, trimming bottom and side slopes etc complete as per technical specification and aprroved estimate. Clause 302.3

Constn of GSB (Grading II material) by providing well graded materials etc complete as per technical specifications and approved estimate.

Providing laying and compacting stone aggregates of specific sizes to WBM-3 with smooth wheeled roller of 80-100kN etc complete as per technical specifications and approved estimate.Clause 4065 (A) By manual means

Providing and laying interlocking concrete block pavement (M40) having thickness 80 mm as per technical specification clause 1504.(Inclusive of Edge Restraint and Carriage)

Providing and fixing of retro-reflectorised cautionery,mandatory and informatory sign board as per IRC:67 made of reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick MS angle iron post 75mm×75mm×6mm with foundation of grade M15 of size 450mm×450mm×600mm, 600mm below GL etc as per technical specifications Clause 801 (i) 60cm equilateral triangle

Reinforced M15 Grade Kilometer stone as per IRC:8 etc complete as per technical specification and approved estimate.Clause 1703 (ii) Ordinary Kilometer stone (precast)

Reinforced M15 Grade Kilometer stone as per IRC:8 etc complete as per technical specification and approved estimate.Clause 1703 (iii) 200m stone (precast)

Earthwork in excavation of foundation of structures etc complete as per technical specification and approved estimate.I. Ordinary soil, A)Manual Means, (I)Without dewatering, (i)upto 3m depth

Sand filling in foudation trenches as per drawing & technical specification

Plain/reinforced cement concrete in sub-structure complete as per drawing and technical specification and as per relevant clause 1500, 1700 & 2200 of MORT&H's Specification PCC Grade M-20 Nominal Mix 1:2:4(Hand mixed)

Plain/reinforced cement concrete in open foundation complete as per drawings and technical specifications including steel shuttering formwork.(N)Without plasticiser, A)P.C.C. Grade M15

Plain/reinforced cement concrete in open foundation complete as per drawings and technical specifications including steel shuttering formwork.(N)Without plasticiser, A)P.C.C. Grade M20

Plain/reinforced cement concrete in open foundation complete as per drawings and technical specifications including steel shuttering formwork.(N)Without plasticiser, C) R.C.C. Grade M20

Supplying,fitting and placing TMT bar reinforcement in open foundation complete as per drawings and technical specifications Clauses 1000 and 1202.

Plain/reinforced concrete in sub structure complete as per drawings and technical specification including steel shuttering framework.(N) Without plasticiser,A)P.C.C. Grade M15

Supplying,fitting and placing TMT bar reinforcement in substructure complete as per drawings and technical specifications Clauses 1002,1005,1010 & 1202.

Plain/reinforced concrete in sub structure complete as per drawings and technical specification including steel shuttering framework.(N) Without plasticiser,E)R.C.C. Grade M20, a) Height upto 5m, Case-I

Providing and laying cement concrete wearing coat M30 grade including reinforcement complete as per drawing and technical specification. Clause 800 and 1206.3 A) Crushed stone

Providing pressure relief pipe 100mm dia in bottom slab of box cell on a filter media base of 500mmx500mm as per drawing and technical specification clauses 1205.5.7

Providing and laying Curtain wall complete as per technical specification and approved estimate. Clause 1304, B)Cement concrete Grade M15

Constn of flexible apron 1m thick comprising of loose stone boulders weighing not less than 40kg beyond curtain wall.

Constn of RCC railing M25 Grade in-situ with 20mm nominal size aggregate, RCC post not exceeding 1 in 500, vertical post not exceeding 2000m etc complete as per technical specification and approved estimate

Backfilling behind abutment, wing wall and return wall complete as per drawing and technical specification, 'II-Sandy material'

Providing weep holes in brick/stone masonry abutment and return wall complete as per technical specification and approved estimate

KRISHNA JIBAN DEBNATH

BIBHAS RANJAN DEB