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| 1 | Costruction of concrete road |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 5Km and lift upto 1.5m, disposed earth to be levelled and neatly dressed. in All Kinds of Soil with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 3 | Earth work in filling with availble earth/sand in road alingment, lead upto 5Km, filled earth/sand to be levelled in layers not excedding 20cm in depth and consolidating each deposited layers by ramming and watering and neatly dressed. including lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 4 | Felling trees of the girth beyond 60 cm girth upto 120 cm girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material including area cleared with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and directions of the Engineer in charge of the work |
| 5 | Felling trees of the girth beyond 120 cm girth upto 240 cm girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material including area cleared with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and directions of the Engineer in charge of the work |
| 6 | Preparation and consolidation of Sub Grade by Supplying and stacking Gravel/Moorum at site and compacting with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re - rolling the sub grade and disposal of surplus earth lead upto 50 metres with all lead and lift, loading and unloading, hire charges of machinery and equipments, transportation charges labour charges and all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 7 | Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm) having CBR Value-25 |
| 8 | Construction of Dry Lean Cement (DLC) concrete sub base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per specifications, cement content not to be less than 150 Kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, for all leads & lifts, laid with a mechanical paver, compacting with 8-10 tonne vibratory roller, finishing and curing etc. complete as per direction of Engineer-incharge. |
| 9 | Providing and Fixing Seperation membrane of impermeable plastic sheeting 125micron thick over throughly cleaned surface of Plain Cement Concrete of Rigid Pavement. Seperation membrane to be free of Wrinkling and folding and where an overlap of plastic sheets is necessary, this shall be at least 300mm as per the direction of Engineer-In-Charge. |
| 10 | Providing and laying design mix Cement Concrete (PQC) of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Items of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). |
| 11 | Providing and laying in position specified grade of Reinforced Cement Concrete in Kerb wall as per drawing excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) with all lead and lift, loading and unloading, hirecharges of machinery and equipments,transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 12 | Reinforcement for R.C.C for kerb wall/road. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated (TMT) bars with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 13 | Centering and shuttering including strutting, propping etc. and removal of form work for:for Kerb wall(any thickness) including attached pilasters, buttresses, plinth and string courses illets, kerbs and steps etc |
| 14 | Providing impregnated bituminous pad of 20mm thick in Expansion joint at an interval not more than 30m as per drawing and/or as directed at site including cost of all materials, labour, formwork, tools and plants including all other incidental charges etc; complete as per relevant standard specifications. |
| 15 | Supplying and Providing Dowel bars for expansion joints/Contraction joints and tie bars for contraction as per drawing and/or as directed at site including cost of all materials, labour, formwork, tools and plants including all other incidental charges etc; complete as per relevant standard specifications. - Expansion & contraction joint bars - 32 mm dia M S bars of length 500mm @ 0.30m C/c. |
| 16 | Supplying & Laying \"A\" grade sealing compound in Expansion joint as per as per drawing and/or as directed at site including cost of all materials, labour, formwork, tools and plants including all other incidental charges etc; complete as per relevant standard specifications. |
| 17 | Supplying and Providing Tie bars of 16mm dia @ 1060mm C/c as per drawing and/or as directed at site including cost of formwork, tools and plants including all other incidental charges etc; complete as per relevant standard specifications.- 16mm dia bars at 1060m C/c |
| 18 | Dismantling R.C.C./masonary work manually/ by mechanical means including cutiing reinforcement, stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - incharge. |
| 19 | Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 20 | Manufacturing,supplying and fixing of Retro-Reflective sign boards, rectangular corner of various size made out of wide angle cube corner micro prismatic grade sheeting confirming to IRC 67:2012specification and fixed over 2 mm thick alumimum sheet back support frame of stainless steel supported by 25 NB stainless steel pipe all around and 50NB pipe vertical post firmly fixed to the ground by means of foundation with PCC 1:2:4 (1 Cement :2 sand :4 blue metal)20mm.of size 1.20 x 0.30x 0.75 m etc.including earth workexcavation for embedding the pedestal into ground.The information meassge shhall be made out of cut out letters in green/ blue/red colour transparent overlay film as per IRC67-2012 Guidelines.The board should be supported by 2 nos.vertical 50.8mm dia ss 16swg 304g pipe.The height of the pipe should be 2.60m.The pipe should be embedded into the concrete for a depth of 450mm.The pipe should be protrude 200mm above the board.At the top of the pipe 100mm dia 16 swg SS ball shoud be fixed.The Board should be supported all-around by 25.4mm dia SS 16 swg 304 g pipe.Electro cut film recto reflective sheet, pietogram screen printing to print the \"NAME\" in Tamil.Hindi and in English in order from the board including all labour,materials,tools,plants,equipment etc.complete. |
| 21 | Painting Kerb wallwith two or more coat of synthetic enamel paint of approvedbrand and manufacture of requirement colour to give an even shadeas per the requirment inside the port premises |
| 22 | Construction of Culverts |
| 23 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. in All Kinds of Soil with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
| 24 | Plain Cement Concrete of grade M10 Nominal Mix 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) including cost and conveyance of all materials to site including cost of cementat siteincluding cost of formwork, soft water, labour charges for mixing, transporting, layingand curing concrete , working at depths , tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications. |
| 25 | Providing and laying design mix Cement Concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints ( 10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge including joint fillers, sealants, dowel bars with sleeve/ tie bars. |
| 26 | Plastering to exposed surface of box culvert including cost and conveyance of all materials to site including cost of cementat siteincluding cost of formwork, soft water, labour charges for mixing, transporting, layingand curing, working at depths , tools and plants and maintaining of protective bunds, shoring, strutting etc., complete as per relevant standard specifications. |
| 27 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated (TMT) bars with all lead and lift, loading and unloading, hirecharges of machinery and equipments, transportation charges labour chargesand all other incidental charges etc., complete as per standard technical detailed specification and design and directions of the Engineer in charge of the work |
