MISCELLANEOUS CIVIL WORKS AT RAIPUR

EXCA OF EARTH,<= 2.5MALL — EXCAVATION IN ALL TYPES OF SOILS INCLUDING SOFT SOIL , SOFT ROCK AND WEATHERED ROCK UPTO A DEPTH OF 2.5 M INCLUDING OBSERVING ALL NECESSARY PRECAUTIONS TO PROTECT THE PIPELINE AND ITS COATING, PROVIDING SHORING AND SHUTTERING ETC SO AS TO PREVENT COLLAPSE OF SIDE SLOPES; PROVISION OF ALL NECESSARY TOOLS, TACKLES, CONSUMABLES; DE-WATERING; PROVISION OF NECESSARY SUPERVISING PERSONNEL ETC ALL COMPLETE IN ADDITION TO ANY OTHER NECESSARY ITEMS AS REQUIRED TO COMPLETE THE ASSIGNED JOBS AS PER INSTRUCTIONS OF SITE ENGINEER. THE EXCAVATED SOIL IS TO BE STACKED IN HEAPS CLOSE TO THE SPOT OF EXCAVATION.

SUP & FILLING - SANDCLEAN — JOB INCLUDES SUPPLYING AND FILLING OF CLEAN RIVER BED SAND OF ANY COMPACTED THICKNESS CONFORMING TO IS 383-1970, TRANSPORTATION OF ALL LOADS, LOADING, UNLOADING, SPREADING IN LAYERS NOT EXCEEDING 15 CM. THICKNESS IN ALL DEPTHS, WATERING, RAMMING, COMPACTING MECHANICALLY AS SPECIFIED IN THE DRAWING, DRESSING AS REQUIRED AND LEVELING ETC. COMPLETE IN ALL RESPECTS.

SUP BACKFILG - EARTHIMPED 1527-RAIPUR DEPOT — BACKFILLING WITH IMPORTED MURRUM SUPPLYING AND BACKFILLING MURRUM FOR GRADING, BELOW ROAD/GRADE SLAB OF APPROVED QUALITY WITH PI OF 1 TO 7(LOW PLASTIC) CONTAINING NOT MORE THAN 20% COHESIVE FINES NAMELY CLAY AND MAXIMUM DRY DENSITY OF MATERIAL NOT LESS THAN 1.80 GMS/CC, INCLUDING IDENTIFYING AND LOCATING OF BORROW PITS, EXCAVATION AT BORROW PITS OUTSIDE PLANT PREMISES, PAYMENT OF APPLICABLE TAXES, ETC TO AUTHORITY FOR OPERATING THE BORROW PIT; LOADING AT BORROW PIT END; TRANSPORTATION FROM BORROW PIT TO PLANT PREMISES; REMOVING DEBRIS, ORGANIC MATTER, ETC; SPREADING IN LAYERS NOT EXCEEDING 300 MM LOOSE DEPTH; DEWATERING DURING COURSE OF FILLING, WATERING, COMPACTING TO OBTAIN 95% OF MODIFIED PROCTOR MAXIMUM LABORATORY DRY DENSITY ALL COMPLETE AS PER SPECIFICATIONS AND INSTRUCTIONS OF HPCL EIC.

SUP & LAY - RUBBLE — PROVIDING AND LAYING 230 MM THICK OR AS DIRECTED, DRY RUBBLE SOLING, BY USING AVERAGE 230 MM THICK RUBBLE LATERAL WIDTH SHOULD NOT BE GREATER THAN 450 MM AND AS DIRECTED BY EIC INCLUDING FILLING INTERSTICES WITH STONE CHIPS AND HARD MURRUM OF APPROVED QUALITY, WATERING, CONSOLIDATING ETC., COMPLETE AS SPECIFIED AND DIRECTED. (CONSOLIDATION TO BE DONE USING HAND ROLLER, SURFACE VIBRATOR).

SPLY AND LAYG OF PCC — PROVIDING AND LAYING PLAIN CEMENT CONCRETE OF FOLLOWING GRADE WITH 20MM AND DOWN SIZE GRADED AGGREGATES FOR BED BLOCK FOR BRICK WALLS, FOUNDATIONS, FLOORS, APRONS, PITS, DRAINS AND ANY OTHER CONCRETING WORK AS PER HPCL REQUIREMENT INCLUDING ANY REQUIRED SHUTTERING, MACHINE MIXING, TAMPING, RAMMING, CURING, ETC ALL COMPLETE AT ALL LEVELS AS PER SPECIFICATIONS, DRAWINGS, JOB PROCEDURES ETC AND INSTRUCTIONS OF HPCL ENGINEER-IN-CHARGE. PCC 1:1.5:3

SUP & LAY - — PROVIDING AND LAYING RCC WITH M-25 DESIGN MIX FOR FLOORS AND DRIVEWAYS USING 20 MM DOWN GRADED COARSE AGGREGATE. AS PER IS 456-2000 (WITH LATEST AMENDMENTS) AT ALL DEPTHS AND HEIGHTS IN ALL TYPES OF FOUNDATIONS, FOOTINGS, COLUMNS, PEDESTAL, WALL, LINTELS, DUCTS, BEAMS, BRACKETS, SLABS OF ALL SHAPES, SILLS, PARAPETS, BANDS AND ANY OTHER WORKS BOTH IN BELOW GROUND AND SUPERSTRUCTURES USING 20 MM AND DOWN SIZE GRADED CRUSHED AGGREGATE INCLUDING PROVIDING AND FIXING SHUTTERING FORM WORK WITH APPROVED QUALITY SUPPORTS, SCAFFOLDING, MACHINE MIXING, COMPACTING BY MECHANICAL VIBRATORS, CURING, ETC COMPLETE AS PER ATTACHED TECHNICAL SPECIFICATION AND AS PER DIRECTION OF ENGINEER IN CHARGE. CONCRETE INGREDIENTS SHALL CONFORM TO IS 456-2000 WITH LATEST AMENDMENTS. THE CEMENT CONTENT SHALL BE GOVERNED BY DESIGN MIX. RATE SHALL BE EXCLUSIVE OF THE COST OF SUPPLYING AND PROVIDING STEEL REINFORCEMENT, WHICH WILL BE PAID UNDER A SEPARATE ITEM CEMENT SHALL CONFORM TO IS 8112 ? 43 GRADE/ IS 12269-53 GRADE OPC OR IS 1489-PPC. CEMENT SHALL BE EITHER OF THE FOLLOWING MAKE ULTRATECH, LAFARGE, ACC, AMBUJA, BIRLA OR L &amp; T OR HPCL APPROVED EQUIVALENT RATE TO INCLUDE THE FOLLOWING: REPAIRING OF THE EDGES AND GROUTING THE CONCRETE FOR THE SAME. PROVIDING PROPER VIBRATING, BROOM FINISH TO THE TOP SURFACE WHEN CONCRETE IS GREEN. POND CURING FOR 15 DAYS

SPLY CONST OF BRICK — SUPPLY AND CONSTRUCTING BRICK MASONRY IN CM 1:4 USING BRICKS OF MINIMUM COMPRESSIVE STRENGTH 50 KG/SQ.CM AND CONFORMING TO IS:1077-1986 INCLUDING PROVIDING ALL OPENINGS AND PROJECTIONS AS PER THE DRAWING, RAKING THE JOINTS TO 1 CM DEEP, SCAFFOLDING, SOAKING OF BRICKS PRIOR TO USE AND CURING ETC COMPLETE AS PER SPECIFICATIONS. MEASUREMENT OF MASONRY WILL BE BASED ON ACTUAL THICKNESS OF WALL CONSTRUCTED. (A) BRICK FOR MASONRY IN FOUNDATION, WALLS AND OTHER LOCATION SHALL BE HAND OR MACHINE MOULDED AND MADE FROM SUITABLE SOIL AND KILN BURNT. THEY SHALL HAVE REGULAR AND UNIFORM SIZE AND COLOUR, SHARP STRAIGHT AND RIGHT ANGELED EDGES AND DEEP CHERRY RED COLOUR, UNIFORMITY WELL BURNT THROUGHOUT BUT NOT OVER BURNT. THEY SHALL HAVE SMOOTH RECTANGULAR FACES WITH PALLET SIDES AND SHARP CORNERS. GENERALLY THEY SHALL CONFIRM TO IS:1077. (B)THEY SHALL BE FREE FROM CRACKS, FLAWS AND NODULES OF FREE TIME. (C)THEY SHALL BE MOULDED WITH THE FROG OF 100 X 40MM AND 10 TO 20 MM DEEP ON ONE OF ITS FLAT SIDES. (D) THEY SHALL GIVE A CLEAR METALLIC RINGING SOUND WHEN STRUCK BY A MALLET AND SHALL NOT BREAK WHEN DROPPED ON THE GROUND ON THEIR FLAT FACE IN A SATURATED CONDITION FROM THE HEIGHT OF 600MM. (E) THEY SHALL SHOW A FINE-GRAINED, UNIFORM, HOMOGENEOUS AND DENSE TEXTURE ON FRACTURE AND SHALL BE FREE FROM LUMPS OF LIME, LAMINATION, CRACKS, AIR HOLES, SOLUBLE SALTS CAUSING EFFLORESCENCE OR ANY OTHER DEFECTS WHICH MAY IMPAIR THEIR STRENGTH, DURABILITY, APPEARANCE AND USEFULNESS FOR THE PURPOSE INTENDED. THEY SHALL NOT HAVE ANY PART UNDER-BURNT. (F)THE SIZE OF THE CONVENTIONAL BRICKS SHALL BE 225X110X75MM. ONLY BRICKS OF ONE STANDARD SIZE SHALL BE USED IN ONE WORK UNLESS SPECIALLY PERMITTED BY THE CLIENT/CONSULTANT. THE FOLLOWING TOLERANCES ARE PERMITTED IN THE STANDARD CONVENTIONAL SIZE ADOPTED ON THE PARTICULAR WORK. (G) AFTER IMMERSION IN COLD WATER FOR 24 HOURS, ABSORPTION BY WEIGHT SHALL NOT EXCEED 15% OF THE DRY WEIGHT AS PER IS:3495 (PART-2)

SPLY&FIXG WATERPROOF — PROVIDING AND FIXING 12MM THICK WATERPROOFING PLASTER AT DESIRED LOCATION USING FINE RIVER SAND ALONG WITH WATERPROOFING ADHESIVE OF APPROVED MAKE IN EVEN FINISH TO PROVIDED WATERPROOF SURFACE FINISHED COMPLETE.

SUP & APPLY - CEMENT — WATER PROOF CEMENT PAINT PROVIDING AND APPLYING 2 COATS OF SNOW CHEM TO PLASTERED AND CONCRETE SURFACES INCLUDING PROVIDING NECESSARY SCAFFOLDING, SURFACE PREPARATION ETC. COMPLETE. IF ADDITIONAL COATS ARE REQUIRED TO OBTAIN UNIFORM AND SMOOTH FINISH, THE SAME SHALL BE CARRIED OUT AT NO EXTRA COST. GENERAL SPECIFICATIONS/GUIDELINES GIVEN UNDER WHITE WASH ITEM ALSO TO BE FOLLOWED, AS APPLICABLE.

PROVIDING&APPLYING,ACRYL 1527-RAIPUR DEPOT — "ACRYLIC EMULSION PAINT (EXTERIOR GRADE) PROVIDING AND APPLYING 3 COATS OF ACRYLIC ANTI FUNGAL CEMENT PAINT INCLUDING PRIMER OF APPROVED MAKE & SHADE TO ALL THE EXTERIOR SURFACES AS PER MANUFACTURER'S SPECIFICATIONS INCLUDING PROVIDING NECESSARY SCAFFOLDING, CURING , ETC. COMPLETE. IF ADDITIONAL COATS ARE REQUIRED TO OBTAIN UNIFORM FINISH, THE SAME SHALL BE CARRIED OUT AT NO EXTRA,COST AS DIRECTED BY ENGINEER IN CHARGE. GENERAL SPECIFICATIONS/GUIDELINES GIVEN UNDER WHITEWASH ITEM ALSO TO BE FOLLOWED, AS APPLICABLE."