Construction of road with paver block over WMM surface along the Irrigation Canal Dyke near Bhadulia, Distt-Birbhum

Amount

Construction of road with paver block over WMM surface along the Irrigation Canal Dyke near Bhadulia, Distt-Birbhum for Gangaramchak mine

Earthwork in cutting or filing to form road section in correct profile including removal of spoils not exceeding initial lead of 50m and initial lift of 1.5m (Mode of measurement: pre works and post works) [a]In mixed hard soil (i,e hard moorum and soil containing laterite and boulders which do not require blasting)

Removal of Unserviceable Soil with Disposal upto 3000 metres Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per Technical Specification Clause 302.3.11 for Rural Roads of MORD. (Mode of measurement: pre works and post works)

Box cutting or filling in Road embankment in all sorts of soil including spreading the spoils properly over the flank as necessary or on berm to approximate grade & camber and rolling the sub-grade with power roller to proper camber and grade as per direction and satisfaction of Engineer-in-charge including uprooting and removing plants and jungles when and where necessary : Depth up to 450 mm

Construction of Earthen embankment in Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits (arranged by the Contractor) with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with any lead upto as per Technical Specification Clause 303.1 for Roads of MORD. (Finised embankment pre work post work measurement)

Water Bound Macadam Sub Base by consolidating Jhama metal (63 mm to 45 mm) with moorum screening : of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Providing, laying, spreading and compacting approved Pakur stone aggregates to Wet Mix Macadam (WMM) specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet Mix Plant, carriage of mixed material by tipper to site, laying in uniform layers with Paver in Sub- base / Base course on well prepared surface and compacting with Vibratory Roller to achieve the desired density, including supply of all materials, machinery, fuel and lubricants, including incidental costs for lighting, guarding, barricading, making earthen bundh to protect the edges including cost of quality control complete as per Clause 406 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Prime Coat : Providing and applying primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of road surface and spraying primer using Mechanical means including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). page-251 ,item- 5.01

80 mm thick interlocking designer concrete paver block M-40 grade for medium-traffic zone & utility cuts on arterial roads etc. as per IS: 15658 2006 (over 20-40 mm medium sand bed on 250mm thk WBM/ WMM base course & 250 mm thk bound gnaular/ granular sub-base course & filling the interstices of blocks with fine sand by brooming & subsequent watering including cost of sand for sand bed but excluding cost of base, sub-base course & subgrade preparation.) complete as per direction of Engineer in-Charge. [Note: Subgrade CBR shouldnot be less than 5] Grey

Rectangular Concrete Block Pavement Manufacturing, laying of cement concrete blocks of size 0.450 m x 0.300 m x 0.15 m of Cement Concrete (C.C.) M30 grade and spreading 25 mm thick sand underneath and filling joints with sand on existing W.B.M./ W.M.M. base as per Technical Specification Clause 1503 for Rural Roads of MORD.

Drum Sheet Walling 1.40m (av.) high on Sal-bullah /Eucalyptus bullah piling 10 cm dia. and 3.25m long driven 1.75m (av.) below G.L. and 75cm centre to centre including fitting fixing 3 nos. of half bullah pieces (from 10 cm dia) and drum(empty bitumen) sheet (approved condition) of height 1.5m , cutting and straightening drum sheet (each joint must have lap length of min.50mm) including cost of necessary nails, bolts, nuts etc. and providing 2 to 3m long half bullah ties of 10cm dia. @ 2.25 m centre to centre fixed with 10 cm dia. bullah posts driven 1.5m below G.L. including cost of all materials and one coat of coal tarring to all bullah etc. complete as per direction. (i) Using Eucalyptus bullah

Supplying fitting and fixing R.C. guard post 1.37m long with C.C. 1:2:4 with graded stone chips of 13.2mm down casting , curing complete including cost of providing 4nos.of 12mm dia. rod of length 1.54m as main reinforcement and 6 nos. of round shaped 8mm dia rods used as binders; the placing of the first binder should be at 75mm below the top finished surface and the other 5 nos of binders should be placed at 245mm c/c ; the guard post is of octagonal section with inscribed circle of dia 24cm at the base tapering to corresponding dimensions of 16cm at the top including two coats of painting with best quality synthetic enamel paint of approved make and grade to form 6 nos. horizontal alternate bands in white/tannery yellow and black to 90 cm length standing up above ground after mendinggood damages if any during striking off shuttering,making hole in ground of 47cm depth and 30cm. minimum dia, fixing the guard posts in the same holes and repacking the earth properly so as to keep the guard posts standing properly erect in correct position true to line and length including carriage of R. C. Guard Post with due care to the site including loading into the truck and unloading at site complete in all respect.

Supplying, spreading and consolidating Moorum to a depth of 75 mm at desired density and C.B.R. as per specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2 to 3 days, mending cracks by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants etc. complete as per specification.

Filling empty Cement bags with sand, stitching the bag (cost of thread included) and carrying and placing them in position and all incidental charges. Volume of each bag 0.028 Cum

Repairing of small culverts on alignment of the road along ebmankment including dismantling and reconstruction as per the direction of the Engineer-in-Charge (Rate of the items will be considered as per relevant PWDSOR (Roads) as on date of Tender)

Bidder Name

Amount in Words

PRAKASH CHANDRA MONDAL

M/S MUKHERJEE AND ASSOCIATES

STEVE INFRASTRUCTURE PRIVATE LIMITED

AKASH CONSTRUCTION

M/S MUKHERJEE AND ASSOCIATES

PRAKASH CHANDRA MONDAL

STEVE INFRASTRUCTURE PRIVATE LIMITED