Construction Of Compound Wall In The New Plot Of 51 Acres Acquired From Nrda For Augmentation Of Raipur Ird -EXCAVATION OF SOIL (UP TO 1.5 METER)STAKING OUT, MARKING THE OUTLINE FOR EXCAVATION, EXCAVATION IN ANY TYPE OF SOIL INCLUDING HARD ROCK, RCC EITHER BY MACHINERY OR MANUALLY ETC UP TO 1.5 BELOW NGL FOR ALL DEPTHS INCLUDING REMOVAL OF STEMS AND ROOTS TO FULL EXTENT REMOVAL OF ALL VEGETATION INCLUDING BUSHES AND GRASS, DE-WATERING, SHORING, STRUTTING ETC.., COMPLETE. THE JOB INCLUDES TAKING SPOT LEVELS IN GRID PATTERN, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE WHEREVER NECESSARY.THE JOB ALSO COVERS LOADING, TRANSPORTATION AND UNLOADING ALL TYPES OF SOILS AND OTHER EXCAVATED MATERIALS TO A DESIGNATED DUMPING AREA WITHIN TERMINAL PREMISES AND LEVELING USING ROLLER OR DUMP OUTSIDE TO AN UNOBJECTIONABLE AREA COMPLETE AS PERSPECIFICATIONS AND INSTRUCTIONS OF ENGINEER IN CHARGE. RATE TO INCLUDE THE EXECUTION OF THE JOB AS PER LATEST CODAL PROVISIONS, PROVIDING BRICK WORK WITH FROG/INDENT, CONFORMING TO CLASS B AS PER IS:1077 HAVING CRUSHING STRENGTH OF NOT LESS THAN 35 KG/CM2, IN 1:5 CEMENT MORTAR IN ALL TYPES OF FOUNDATION AND SUPERSTRUCTURE AT ALL DEPTHS/HEIGHTS INCLUDING BANDS, PROJECTIONS, PILLARS, PARAPETS, ORNAMENTAL OF ANY SHAPE, CORNICES, ALL COMPLETE INCLUDING CUT WORK, CURING, SCAFFOLDING, INCLUDING FILLING OF JOINTS WITH CM 1:5 AND RACKING OF JOINTS, ETC., WITH ALL BY WORKS AS PER SPECIFICATIONS, DRAWINGS AND DIRECTIONS OF THE ENGINEER., > PROVIDING AND LAYING PLAIN CEMENT CONCRETE OF VOLUMETRIC PROPORTION 1:3:6(1 CEMENT: 3 SAND: 6 COARSE AGGREGATES) GRADE UNDER DRIVE WAY ETC. OR AS DIRECTED BY EIC USING 40MM DOWNGRADED AGGREGATE, INCLUDING MACHINE MIXING, SHUTTERING, COMPACTION, CURING ALL AND JOB TO BE COMPLETED AS PER ATTACHED TECHNICAL SPECIFICATION/CODAL PROVISIONS/ SOUND ENGINEERING PRACTICES AND AS DIRECTED BY EIC, > PROVIDING AND LAYING RCC WITH M-25 DESIGN MIX FOR FOOTINGS 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, PROVIDING SAND FACED CEMENT PLASTER FOR EXTERIORS FOR ALL HEIGHTS AND POSITIONS WITH OVERALL THICKNESS 20 MM USING APPROVED SCREEN SAND INCLUDING BASE COAT OF 12 MM IN CEMENT MORTAR 1:4(1 CEMENT: 4 SAND BY VOLUME) AND FINAL COAT OF 8 MM THICK IN CEMENT MORTAR 1:4(1 CEMENT: 4 SAND BY VOLUME) USING WATER PROOFING COMPOUND @ SPECIFIED DOSES PER CEMENT BAG AND CURING THE SAME FOR NOT LESS THEN 2 DAYS AND KEEPING THE BASE COAT ROUGH TO RECEIVE ANY TYPE OF FINISH INCLUDING DOUBLE SCAFFOLDING, MOULDING, BANDS, GROOVES, CURING, ETC., COMPLETE AS PER THE SPECIFICATIONS AND DRAWINGS TO PROPER LINE, LEVEL PLANE AND PLUMB. RATE TO INCLUDE SUPPLYING AND PROVIDING CHICKEN WIRE MESH FOR ALL JOINTS OF R.C.C. AND MASONRY. (MINIMUM OVERLAP OF MESH TO BE 150MM IN ALL DIRECTIONS AT ALL JOINTS). RATE TO INCLUDE ADDITIONAL THICKNESS IF REQUIRED TO ACHIEVE PERFECT LINE AND LEVEL, PROVIDING AND APPLYING TWO COATS OF EXTERNAL WEATHER RESISTANT CEMENT BASED PAINT (APEX)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.), SUPPLYING, FABRICATION AND WELDING OF Y/U ANGLE AS PER ATTACHED DRAWING AND GROUTING THE SAME IN PCC 1:2:4 (GROUTING IN PCC SHALL BE PAID SEPARATELY. RATE TO INCLUDE PROVIDING 8MM DRILLED HOLES AND ANCHOR PLATES AS SHOWN IN DRAWING, PAINTING THE Y/U ANGLE WITH TWO COATS OF ALUMINUM PAINT OVER TWO COATS OF RED OXIDE PRIMER ON THE EXPOSED SURFACE AND BITUMINOUS PAINT OVER SUITABLE PRIMER FOR THE EMBEDDED PORTION AS REQUIRED COMPLETE AS PER ATTACHED TECHNICAL SPECIFICATION AND AS DIRECTED BY HPCL EIC, COIL FENCING: PROVIDING AND FIXING CONCERTINA COIL FENCING WITH PUNCHED TAPE CONCERTINA COIL 600 MM DIAMETER 10 METRE OPENABLE LENGTH (TOTAL LENGTH 90 METRE), HAVING 50 NOS ROUNDS PER 6 METRE LENGTH, UPTO 3 METRE HEIGHT OF WALL WITH EXISTING ANGLE IRON Y SHAPED PLACED 2.4 METRE OR 3 METRE APART AND WITH 9 HORIZONTAL R. BT REINFORCED BARBED WIRE, STUD TIED WITH GALVANIZED IRON STAPLES AND GALVANIZED IRON CLIPS TO RETAIN HORIZONTAL, INCLUDING NECESSARY BOLTS OR GALVANIZED IRON BARBED WIRE TIED TO ANGLE IRON, ALL COMPLETE AS PER DIRECTION OF ENGINEER-IN-CHARGE, WITH REINFORCED BARBED TAPE(R. B. T)/SPRING CORE (2.5 MM THICK) WIRE OF HIGH TENSILE STRENGTH OF 165 KG/ SQ.MM WITH TAPE (0.52 MM THICK) AND WEIGHT 43.478 GM/METRE (COST OF M. S. ANGLE, CC BLOCKS SHALL BE PAID SEPARATELY), DESIGN OF FOUNDATION AND SUPER STRUCTURE OF COMPOUND WALL IN THE DEPOT. SOIL INVESTIGATION REPORT AND TOPOGRAPHICAL SURVEY DRAWINGS WILL BE PROVIDED FOR DESIGN. THE RATE SHOULD INCLUDE SUBMISSION OF DESIGN CALCULATIONS, STRUCTURAL DRAWING, GROUND IMPROVEMENT TECHNIQUES, METHODOLOGY OF CARRYING OUT THE JOB QUALITY ASSURANCE PLAN, INSPECTION TESTING PLAN OF JOB AND BOQ INCLUDING IIT VETTING. THE TOTAL LENGTH OF COMPOUND WALL IS APPROXIMATELY 3.3 KM (THERE WILL BE VARIATIONS) AND THE CONSULTANT HAS TO PROVIDE DRAWINGS FOR ALL SECTIONS ALONG 3.3 KM BASED ON TOPOGRAPHY, AND SOIL CONDITION, SUPPLY AND ERECTION OF MILD STEEL GATES, MADE OF CHANNELS, PIPES, SQUARE BARS CONFORMING TO RELEVANT IS, WITH HOLD FAST AND LOCKING ARRANGEMENT FOR GATES. THE RATE SHOULD INCLUDE APPLICATION OF CLEANING AND PREPARATION OF ALL STEEL SURFACES TO SWEDISH STANDARD SA 2-1/2 WITH COPPER SLAG BLASTING, PRIMER PAINT OF ONE COAT OF 65 MICRON INORGANIC ZINC SILICATE FOLLOWED BY ONE COAT OF 100 MICRON HB MIO FOLLOWED BY TWO COATS OF ACRYLIC POLYURETHANE EACH OF 40 MICRONS. FINISHING COAT SHALL BE APPLIED ONE BEFORE ERECTION AND ONE COAT AFTER ERECTION. TOTAL THICKNESS OF PAINT SHALL BE MINIMUM 245 MICRONS DFT. THE DRAWING AND PAINTING SCHEME INCLUDING HPCL LOGO AND DESIGN SHALL BE AS PER HPCL SUPPLIED DRAWINGS, > SUPPLY AND ERECTION OF MILD STEEL GATES, MADE OF CHANNELS, PIPES, SQUARE BARS CONFORMING TO RELEVANT IS, WITH HOLD FAST AND LOCKING ARRANGEMENT FOR GATES. THE RATE SHOULD INCLUDE APPLICATION OF CLEANING AND PREPARATION OF ALL STEEL SURFACES TO SWEDISH STANDARD SA 2-1/2 WITH COPPER SLAG BLASTING, PRIMER PAINT OF ONE COAT OF 65 MICRON INORGANIC ZINC SILICATE FOLLOWED BY ONE COAT OF 100 MICRON HB MIO FOLLOWED BY TWO COATS OF ACRYLIC POLYURETHANE EACH OF 40 MICRONS. FINISHING COAT SHALL BE APPLIED ONE BEFORE ERECTION AND ONE COAT AFTER ERECTION. TOTAL THICKNESS OF PAINT SHALL BE MINIMUM 245 MICRONS DFT. THE DRAWING AND PAINTING SCHEME INCLUDING HPCL LOGO AND DESIGN SHALL BE AS PER HPCL SUPPLIED DRAWINGS., etc.
