Sundarban Affairs Department Tender

Labour for breaking 1/2 Bricks or Full Bricks (Old / New) into metal / Khoa / chips as per specific size and stacking the same at site or stackyard with due allowance of sinkage / shrinkage as per direction of the Engineer in charge.

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. a) Depth up to 150 mm.

Construction of Sub Base on prepared surface using Local Materials after mixing by mix in place method at OMC with Suitable mixing equipments and spreading in uniform layer with spreading equipment capable of mixing the materials to the desired degree and spreading the mix materials uniformly according to required line and level including screening the materials as necessary to the satisfaction of the EIC and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and Medium Sand (in proportion of 60:40). a) By using brick aggregates obtain from old depertmental serviceable Brick.

b) By using brick aggregates obtain from new Brick Bats to be supplied by the agency

Supplying,dressing & staking at site bamboo pins above 5 c.m diametre & upto 7.5 cm diametre.(Dia to be measured at mid length.)

Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. A) Where boats are not necessary

Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.)

Supplying Eucalyptus-bullah piles at work site, including dressing and making one end pointed. Note: Diameter of pile to be measured at a distance of 1.5 m. from the thicker end. (i) 125mm diameter

(ii)100mm diameter

Coal tarring on wooden surfaces including cost of materials

Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles. Note: 1) Payment to be made on the length driven Into the ground. Diameter to be measured at 1.5 m. from the thicker end. i) 125mm av. Diameter

Labour for fitting and fixing 10 cm to 13 cm dia Sal-bullah / Eucalyptus-bullah as ties and runners including necessary nails bolts and nuts.

Supplying empty Cement bags in good condition.

Filling empty Cement bags with dry earth or sand, stitching the bag (cost of thread included) and carrying and placing them in position and all incidental charges complete but excluding cost of sand and gunny bags.

Earthwork from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre and lift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as per profile.

Extra rate over Item Nos.16 for all kinds of soil for every additional lead of 30 metres or part thereof beyond the initial lead of 30 metres.

Earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting the earth by truck or tractor or any other mechanical means on land , including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the Engineer-in-charge within a lead of, (a) Between 500 metre and 1 Km

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand and 6% bitumen by weigh

Earth work in excavation of foundation of structuresas per drawing and technical specification,including setting out, removing, spreading orstacking of spoils within a lead of 150 m. as directedand including trimming the sides of the trenches,leveling, dressing and ramming the bottom, andbackfilling with approved material complete as perdirection of the Engineer-in-Charge(soft or hard) by manual means In all sorts of soil excluding marshy soil & rocksa) upto 3 m depth(ii) With pumping out water excluding shoring

Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. includingwatering and ramming layer by layer complete withearth obtained from excavation of foundation orfrom fresh excavation of land arranged byDepartment within a lead of 150 m.

Providing and laying nominal mix Cement concrete (with mix proportion 1:1.5:3) / M-20 grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm of Pakur or other approved variety including Screening and cleaning of aggregates, if necessary, both of approved quality and cement, as necessary, compacting by vibrator or other suitable means, cost of curing with water, cost for quality control, sampling, testing etc. and including placing a Separation membrane of impermeable PVC sheet 125 micron thick transparent or white in colour laid flat with minimum creases. Before placing the separation membrane, the sub-base shall be swept clean of all the extraneous materials. Wherever overlap of plastic sheets is necessary, the same shall be at least 300 mm and any damaged sheathing shall be replaced at the Contractor's cost. Including carriage of all materials to site but excluding the cost of staging, shuttering and and reinforcement if any. Including @15% Riverine

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction . (b) Where staging is not required.

Fine dressing and making the crest to correct camber and gtrade by cutting and filling earth where necessary including extra earth.

Supplying laying fitting & fixing R.C.C. spun pipes and collars with cement mortar (1:3) including fixing the pipes collars with jute, pitch etc. including the cost and carriage of spun pipes at site excluding the cost of collars.(a)Spun pipe-300 dia,NP-2 Grade

RCC spun pipe collars including loading , carriage , unloading at site . a)Collar-300 dia, NP2 Grade

Construction Sign Board with 0.45 x 0.60 m ( height ) granite slab of 15-18 mm th Engraving the lettering over it as directed by the E.I.C fitting and fixing complete over brick masonary ( with 4:1 cement morter ) platform covered with 4:1 sand-cement plaster with neat cement punning all complete as per direction & design supplied by the E.I.C

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