DYKEWALL JOBS AT RAIPUR

EXCAVATION OF SOIL UPTO — As per scope of work

BACKFILLING — AS PER SCOPE OF JOB ATTACHED BACKFILLING:Backfilling around sub-structure with serviceable & reusable soils available from excavation and stacked earlier within the new Plant boundary including re-excavating, shifting to the site of backfilling, backfilling in layers of 200 mm; watering; compacting; testing to achieve 95% MDD as per lab results all complete as per instructions of HPCL

SAND FILLING — AS PER SCOPE OF JOB ATTACHED Sand FillingSupplying and filling River Sand of approved quality under floors, in foundation and plinth etc. including the cost of sand, transportation for all leads, loading, unloading spreading in layers of 15 cm thickness (for more than 15cm thickness) at all depths, watering, ramming, compacting to required depth, levelling etc. complete. Includes in cable trenches etc. complete

PCC 1:3:6 — PLAIN CEMENT CONCRETE (1:3:6) PROVIDING AND LAYING PLAIN CEMENT CONCRETE OF NOMINAL VOLUMETRIC MIX 1:3:6 (1 CEMENT:3 SAND:6 CRUSHED STONE AGGREGATES) WITH 20MM AND DOWN SIZE GRADED AGGREGATES BELOW PLINTH PROTECTION AND ANY OTHER WORK AS PER REQUIREMENT INCLUDING ANY REQUIRED PERMANENT BRICK MASONRY, SHUTTERING, DEWATERING, TAMPING, RAMMING, CURING, ETC ALL COMPLETE AS PER INSTRUCTIONS OF HPCL ENGINEER-IN-CHARGE.

RCC M25 — PROVIDING AND LAYING RCC WITH M-25 DESIGN MIX FOR COLUMNS AND BEAMS AL ALL HEIGHT USING 20 MM DOWN GRADED COARSE AGGREGATE AS PER IS 456-2000 (WITHLATEST AMENDMENTS) AT ALL DEPTHS AND HEIGHTS IN ALL TYPES OF FOUNDATIONS,FOOTINGS, COLUMNS, PEDESTAL, WALL, LINTELS, DUCTS, BEAMS, BRACKETS, SLABS OFALL SHAPES, SILLS, PARAPETS, BANDS AND ANY OTHER WORKS BOTH IN BELOWGROUND AND SUPERSTRUCTURES USING 20 MM AND DOWN SIZE GRADED CRUSHEDAGGREGATE INCLUDING PROVIDING AND FIXING SHUTTERING FORM WORK WITHAPPROVED QUALITY SUPPORTS, SCAFFOLDING, MACHINE MIXING, COMPACTING BY MECHANICAL VIBRATORS, CURING, ETC COMPLETE AS PER ATTACHED TECHNICALSPECIFICATION AND AS PER DIRECTION OF ENGINEER IN CHARGE. CONCRETEINGREDIENTS SHALL CONFORM TO IS 456-2000 WITH LATEST AMENDMENTS. THECEMENT CONTENT SHALL BE GOVERNED BY DESIGN MIX.RATE SHALL BE EXCLUSIVE OF THE COST OF SUPPLYING AND PROVIDING STEELREINFORCEMENT, WHICH WILL BE PAID UNDER A SEPARATE ITEM CEMENT SHALL CONFORM TO IS 8112 43 GRADE/ IS 12269-53 GRADE OPC OR IS1489-PPC. CEMENT SHALL BE EITHER OF THE FOLLOWING MAKE ULTRATECH,LAFARGE, ACC, AMBUJA, BIRLA OR L & T OR HPCL APPROVED EQUIVALENT

BRICKWORK — AS PER SCOPE OF JOB ATTACHED BRICKWORK:PROVIDING BURNT CLAY FLY ASH BRICK WORK WITH FROG/INDENT, CONFORMING TO CLASS B AS PER IS:13757 HAVING CRUSHING STRENGTH OF NOT LESS THAN 50 KG/CM2, IN 1:4 CEMENT MORTAR IN ALL TYPES OF FOUNDATION AND SUPERSTRUCTURE AT ALL DEPTHS/HEIGHTS INCLUDING BANDS, PROJECTIONS, PILASTERS/PILLARS, PARAPETS, ALL COMPLETE INCLUDING CUT WORK, CURING, SCAFFOLDING, INCLUDING FILLING OF JOINTS WITH CM 1:4 AND RAKING OF JOINTS, CURING WITH WET CLOTH FOR MIN. 7 DAYS, WITH ALL BYE- WORKS AS PER SPECIFICATIONS, DRAWINGS AND DIRECTIONS OF THE ENGINEER. JOB INCLUDES SUPPLY, TRANSPORTING, LAYING BRICKS, CEMENT, SAND, PROVIDING LABOR, TOOLS, TACKLES COMPLETE.NOTE: SCAFFOLDING TO BE USED SHOULD BE DOUBLE SCAFFOLDING, NO HOLES WILL BE PERMITTED IN THE BRICK WORK.

PLASTERING 15MM (1:3) — AS PER SCOPE OF JOB ATTACHED. PLASTERING 15MM (1:3):15mm minimum thickness cement plaster of mix, 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement 2 kg/sqm at all heights including cost and conveyance of all materials, labour charges, scaffolding, sundries etc complete as directed by the Engineer in charge at all levels.

EXTERNAL PAINTING — AS PER SCOPE OF JOB ATTACHED. EXTRNAL PAINTING:PROVIDING AND APPLYING TWO COATS OF EXTERNAL WEATHER RESISTANT CEMENT BASED acrylic premium emulsion (plastic) paint )OF APPROVED QUALITY AND SHADE AS APPROVED BY ENGINEER IN CHARGE, AT ALL LOCATIONS OVER AND INCLUDING A PRIMING COAT OVER WALL SURFACE, BANDS, PARAPET ETC., INCLUDING PREPARATION OF SURFACE COMPLETE WITH ALL BYE WORKS COMPLETE AS PER SPECIFICATION AND DIRECTION OF THE ENGINEER. RATE TO INCLUDE COMPATIBLE LEVELLING PUTTY EITHER CEMENT BASED OR AS SUITABLE APPROVED BY ENGINEER IN CHARGE SHALL BE EXECUTED TO OBTAIN APPROPRIATE SURFACE WITH PROPER LINE LEVEL ETC. AS REQUIRED COMPLETE AS PER ATTACHED TECHNICAL SPECIFICATION AND AS DIRECTED BY HPCL EIC. (EXTERNAL SURFACES OF WALLS FOR BUILDINGS AND AT PLACES DIRECTED BY HPCL EIC.).NOTE: SCAFFOLDING TO BE USED SHOULD BE DOUBLE SCAFFOLDING, NO HOLES WILL BE PERMITTED IN THE BRICK WORK.

HDPE SHEET — AS PER SCOPE OF JOB ATTACHED. HDPE SHEET:Providing and laying 500 gsm HDPE sheet of approved make below grade slab, PCC, raft slab, CC pavement etc., to the required levels and slope, including supply, loading and unloading, storing, transportation, laying, hot seam welding of joints with minimum 200mm over laps, sealing of junctions, all leads and lifts, etc. All complete as per specification and direction of engineer-in-charge.(floor area only, i.e.. Excluding overlapping shall be measured for payment).

REINFORCEMENT FE-500D — SUPPLYING, FABRICATING AND FIXING IN POSITION TMT GRADE FE500D REINFORCEMENT STEEL CONFORMING TO IS 1786 AT ALL LEVELS AND POSITIONS INCLUDING THE COST OF TRANSPORT, STRAIGHTENING, CUTTING, BENDING, CRANKING, WELDING, PROVISION OF NECESSARY CHAIRS AND SPACERS, PREPARATION OF BAR BENDING SCHEDULE AND GETTING THE SAME APPROVED BY ENGINEER-IN-CHARGE. ETC. COMPLETE AS PER DRAWINGS AND SPECIFICATIONS AND INCLUDING COST OF BINDING WIRE, LABOR, TESTING ETC. ALL COMPLETE IN ALL RESPECTS AS PER DETAILED CONSTRUCTION DRAWINGS, TECHNICAL SPECIFICATIONS AND DIRECTION OF ENGINEER-IN-CHARGE. THE LAPS, CHAIRS AND SPACER BARS PROVIDED WILL NOT BE MEASURED FOR PAYMENT.