Maint/RIDF/TE/2024-25/8

Amount

Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting wild vegetation, grass,bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps ofsuch trees cut earlier and disposal of unserviceable materials and stacking ofserviceable material to be used or auctioned, upto a lead of 1000 m cludingremoval and disposal of top organic soil not exceeding 150 mm in thickness asper Technical Specification Clause 201.(i) By Manual Means (a) In area of non thorny jungle

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.50 m , transporting to site, spreading grading to rquired slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead up to 1000m as per Technical specification clause 301.5 i) Private land.

Construction of subgrade and earthen shoulders. Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300-2 with lead up to 1000m as per technical Specification clause 303.1. (i) Private Land

Construction of granular sub-base (GSB) by providing well graded material,spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC ...to achieve the desired density, complete as per technical specification Clause 401.

Providing, laying, spreading and compacting stone aggregates of specific sizes to WBM specification and compacting to the required density etc. as per Technical Specification Clause 405. (B) By Manual Means.(iii) Grading III materials

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.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting videClause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on amild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 ii )600mm equilateral triangle

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting videClause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on amild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 iii) 600mm circular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 v 800mm x 600mm rectangular

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges.The lower plate will be welded with MS angle iron frame of 25mm x 25mm x5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Anne1700.1 primer and two coats of epoxy paint as per drawing Clause 1701

Providing Hump type Speed Breaker on ICBP/CC Roads

RCC Guard Post: Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinforcement tied in position with annealed black wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75m from the top lternately in black and white and having 2 nos. reflective band of desired shade etc. complete as per design and as directed.15 cm dia. RCC guard post with reinforcement of 4nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

4 nos HPC 600mm dia,1 no1000 mm dia - Earth work in excavation for structure as per drawing and technical specification Clause 305.1 including setting out , construction of shoring 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.

Plain Cement Concrete M 10 (1:3:6 nominal Mix )in leveling course below open foundation of Head walls as per drawing Technical Specification Clause 1105 (ii)

Laying (First class) bedding on well compacted approved granular material as per Clause 1105 (ii)

Brick Masonary Work in cement mortar in foundation of Head walls complete excluding pointing and piastering as per drawing and technical specification Clause 1109.

Plastering with Cement Morter (1:4), 15mm thick on brickwork in substructure as per technical specification.

Providing and laying reinforced cement concrete pipe NP-3 for culvert on first class bedding 0f granular material in single row including fixing collar with cement morter 1:2 but excluding excavation, protection,works, backfilling, concrete and masonary works in head walls and parapets Clause 1106 (C)600mm dia.

Providing and laying reinforced cement concrete pipe NP-3 for culvert on first class bedding 0f granular material in single row including fixing collar with cement morter 1:2 but excluding excavation, protection,works, backfilling, concrete and masonary works in head walls and parapets Clause 1106 (b)1000mm dia.

DHANUKA CONSTRUCTION (BID ID -245933)

ALAKESH PRIYAM SAIKIA (BID ID -245781)

Gobind Singh (BID ID -245865)

Amal Hazarika (BID ID -245654)

Tarun Bora (BID ID -246080)