Establishment of Integrated Open Yard and Closed Storage Facility at Ernakulam CGS and COCO Premises

Civil Works at IOAGPL Ernakulam

SITE CLEANING : Surface dressing of ground in all kind of soil including removing vegetation, debris, malba or any obstruction existing on site, all inequalities upto natural ground level as direction of Engineer -In-Charge and disposal of unserviceable material away and outside the IOAGL boundary limits irrespective of lead involved by means of mechanical transport or any other equivalent means, keeping IOAGL indemnified of any liabilities from statutory/local bodies, all complete as specified & directed. (Item shall not considered if plot excavation considered separately.)

EXCAVATION UPTO 1.5mt : HARD SOIL Excavation up to 1.5 mt. depth in all kind of Hard soil in any plan dimension including stacking of serviceable excavated earth, and disposal of surplus and unserviceable material away and outside the IOAGL boundary limits, after backfilling using serviceable earth, irrespective of lead involved by means of mechanical transport or any other equivalent means, keeping IOAGL indemnified of any liabilities from statutory/local bodies, all complete as specified & directed. Proper shuttering/support has to be made to support side soil wall and to avoid collapse of soil. Soil to be leveled and neatly dressed complete in all respect as per scope of work, detailed construction drawings, as per technical specifications and directions of the Engineer-in-charge.

FILLING WITH EXCAVATED SOIL Available excavated Good Soil in Filling after execution of work to proper grade and level with selected materials from available excavated soil from spoil heaps within a lead of 50m, including re-excavating the stored serviceable soil excavated earlier, breaking clods, laying at all depths and heights in layers of thickness not exceeding 15cms. including watering, rolling and ramming by manual/mechanical means, to achieve 90% of maximum dry density, dressing, trimming, leveling the top surface etc. in foundations, plinths, road embankments, road, shoulders, trenches etc. complete in all respect as per scope of work, detailed construction drawings , as per technical specifications and directions of the Engineer-in-charge

P.C.C. : (1:4:8) Providing and laying Plain cement Concrete of nominal mix 1:4:8 by mass (1 cement:4 coarse sand: 8 crushed stone aggregates/gravels) with 40mm down size graded crushed stone aggregates for all depths below and up to plinth level in foundations, drains, fillings, non suspended floors, pavements and ramps or any other works etc. in any shape , position, thickness and finishing the top surface rough or smooth as specified and directed, including tamping, ramming, vibrating, curing etc. all as specified including the cost of materials, labour, tools, tackles, machinery, steel scaffolding/staging, sampling and testing all complete as per specification and direction of EIC/Consultant. Actual/Net measured quantities shall be paid. Cost shall excluding of formwork.

RCC : M20 (SUB & SUPER STRUCTURE) Providing and laying Reinforced Cement Concrete of nominal mix M-20 (1:1.5:3) Grade (Concrete shall be design mix), with 20 mm & down size graded crushed stone aggregates in SUB-STRUCTURE below plinth level of all types e.g. foundations, rafts, beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses , trenches, manholes, pipe encasement, catch pits, drains, RCC pits, equipment foundations, pedestals, columns, pavements, suspended floors, brackets etc. and SUPER STRUCTURE like beams, slabs, walls including counter forts, staircases, landings, steps, facias, gutters, shelves, window sills, canopies, lintels, ducts, brackets, chhajjas with drip molds etc. and any other structures (including single pour concreting upto 50 Cu. m. ) providing pockets, openings, recesses, chamfering, vibrating, tamping, curing and rendering, to give a smooth and even surface (Excluding the cost of REINFORCEMENT & SHUTTERING) for all depths below and upto plinth level in any position, shape, level and thickness etc. including the cost of materials, labour, tools, tackles, machinery, steel scaffolding/staging, sampling and testing all complete as per specifications and directions of the Engineer-in-charge. The rate shall excluding the cost of shuttering and reinforcement. Actual/Net measured quantities shall be paid.

FULL BRICK MASONRY: SUPER-STRUCTURE Providing and laying FULL BRICK MASONRY (230mm th. or more) with bricks of class-1, strength not less than 35 kg/sq.cm in cement mortar 1:6 (1 cement: 6 sand) in one or more brick thickness and in any shape in super-structure at all height/level including the cost of materials, labour, steel scaffolding/staging, sampling and testing, soaking of bricks, cutting & laying of bricks, providing recesses, making openings of any shape and size, embedding the fittings & fixtures, curing etc. all complete as per specifications. All materials including Cement to be supplied by the contractor. The rate shall includes cost of material, labour, tools tackles, machinery etc. all complete.)

PLASTER : 10mm Th Mortar 1:4 Providing and laying of 10mm thick Cement Plaster with Cement Mortar 1:4 (1 cement : 4 fine sand ) on building ceiling including surface preparation, hacking the RCC surface at all height/depth with all tools, material, labour, scaffolding and curing etc. to make even finish in true lines and levels all complete as per specifications and direction of engineer in Charge. Actual/Net quantities measured shall be paid. (smooth nero plaster if instructed)

Roller Shutter

DRIVE AREA : PAVER FINISH Execution of civil work to develop floor area finish with RCC tri-mix finish floor including scope of work of excavation, GSB, PCC, RCC, Paver block work with curbing / edge bounder finish including curing, Cutting, joint / gap filling, compacting, site cleaning, material sampling and testing for quality check etc. all complete. (1)EXCAVATION : Earthwork and excavation for foundation for drive area development in all kind of soil, hard murrum, soft rock, hard rock by pneumatic drilling etc. Stacking the excavated serviceable earth at least 3mts. away from the edge of excavation / foundation trenches and Disposing of the surplus non serviceable excavated earth and/or debris etc. including loading at site, transporting & disposal, unloading up to any lead in all conditions after backfilling using serviceable earth as per the instructions of the client or consultant. Dewatering shall include in scope of work if & as applicable. Plot area soil to be leveled and neatly dressed and compacted with mechanical compactors / roller to the specified levels complete in all respect as per scope of work, detailed construction drawings , as per technical specifications and directions of the Engineer-in-charge. (2) WBM : 300 MM Th.-Supplying and laying of 300mm Th. WBM LAYER BASE COURS (1st layer of 150mm th of downgraded stone size 63 to 90 mm and 2nd layer of 150mm th of downgraded stone size 40 to 63 mm) tough, sound, clean and durable including cost of stone aggregates with quarry dust / murrum filling in voids correcting the grade and slope for, all royalties, taxes, handling, transportation to site, unloading the same by the side of the road with all leads and lifts, spreading and laying to form water bound macadam in TWO LAYER of 150mm EACH compacted thickness to proper grade, camber & level, binding the surface with murrum, including the cost of supply of murrum, consolidating with min 10 T Vibro road-roller, watering, with all leads & lifts including preparation of camber below Paver etc. complete as per drawings, specification and direction Engineer-in-Charge. (3)P.C.C. :- Providing and laying of 75 mm th. as specified in drawing 1:4:8 ( 1 cement : 4 coarse sand : 8 M/C graded stone aggregates of 40 mm nominal size) / as specified in drawing cement concrete in proportion as per shown in drg. for all depth and thickness incl. shuttering, centering, ramming tempering and curing etc. P.C.C should completed in proper line and lvl. Provide and lay 600mic PVC sheet over compacted GSB top layer prior to do PCC over it. (4) PAVER BLOCKS : Providing and laying 80 mm thick ( grey or red ) rubber molded paver blocks of approved pattern in forecourt area or as per located in drawing (approved by client/ consultant) having compressive strength 400 kg/sqcm laid over 50 mm th river sand bed and joints to be filled with river sand and Compaction by Mechanical Compactor. Paver blocks should be in proper line and lvls. Paver block pattern, colour and make as approved by Owner/ EIC. (5) Provide and laying curbstone of size 450x500x150 / 450x300x150, smooth finish with half round top edge chamfer, shall fix in true line and level as specified and apply approved paint over it