Haldia Development Authority Tender

Dressing & chilchalling road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30. Ref.:-Page no-277, Item No.-10.01, PWD(B) SOR

Water Bound Macadam Sub Base by consolidating Jhama metal /shingles 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). (i) For Construction of Sub Base by consolidating Jhama metal (63 mm to 45 mm) with moorum screening : Ref.:- Derived Rate.

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or infoundation or in foundation trenches. Ref.:-Page no-47, Item No-3, PWD(B) SOR

Nominal Mix – M20 (1:1.5:3) cement concrete with graded stone chips (20 mm size) excluding shuttering and reinforcement if any for road pavement (Pakur/Chandil Chips) Ref.:- Derived Rate.

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) Ref:-Page no-43, Item no-36(f), PWD(B) SOR.

Supplying, fitting and placing HYSD bar reinforcement in Sub-structure including initialstraightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge. Ref.:- Derived Rate. (Other than TATA/SAIL/RINL).

Providing and fixing typical citizen information board constructed with BFS, PCC, 250 mm & 125 mm brick wall (1:4) with necessary 15 mm thick plastering (1:4) & rule pointing, including supply & fixing of white marble stone (1100mm X 800mm X 18mm) with black colour engraved lettering as per the enclosed drawing. Ref.:-Analyssed rate.

Ordinary cement concrete M15(1:2:4) with graded stone chips (20 mm down) excluding shuttering and reinforcement if any in ground floor as per IS 456-2000. Ref.:- Derived Rate.

Earth work in road embankment and construction of sub-grade in all sorts of chainage by obtaining carried earth from any distance depositing the same and compaction by hand rammer each layer of soil upto 25 cm. (loose) thick layers including breaking all clods, thoroughly watering, dressing cambering etc. filling deposition making sufficient number of benches on existing embankment, bailing out water, dressing side slope and crest to proper profile in accordance with the procedure of work as detailed in specification including stripping off the grass sods, weeds etc. and as per direction and satisfaction of Engineer-in-charge including up-rooting plants and jungles as when and where necessary. Ref.:- Derived Rate.

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a)Depth of excavation not exceeding 1500 mm . Ref.Page no-1, Item No-2(a), PWD(B) SOR.

Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. including watering and ramming layer by layer complete with earth btained from excavation of foundation or from fresh excavation of land arranged by Department within a lead of 150 m. Ref.Page no-1, Item No-3(a), PWD(B) SOR.

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