CONST OF AG TANK DGP IRD

EXCAVATION OF EARTH,UPTO 11677-GUWAHATI IRD — EXCAVATION OF EARTH UPTO 2 M/EXCEPT HARD ROCK: EARTHWORK IN EXCAVATION FOR DEPTH UP TO 2.0 METERS FOR FOUNDATIONS, PIPE SUPPORTS, TANK FOUNDATION, EQUIPMENT FOUNDATION ETC., IN ORDINARY SOILS INCLUDING DISINTEGRATED ROCK/GRAVELS, RUBBLES ETC. (EXCLUDING ONLY HARD ROCK AND CONCRETE), IN BOTH DRY AND WET CONDITIONS, INCLUDING PUMPING AND BAILING OUT SURFACE AND SUBSOIL WATER, SHORING, STRUTTING, SLUSH REMOVAL, INCLUDING BACK FILLING IN ALL POSITIONS, IN LAYERS OF 150 MM AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPECIFICATIONS WHEREVER REQUIRED , IN FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE SURPLUS EARTH, INCLUDING RECLAIMING FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELLING, WATERING AND MECHANICAL COMPACTION ETC., TRANSPORTING SURPLUS UNSERVICEABLE SOIL AT AN UNOBJECTIONABLE PLACE INSIDE THE PREMISES AND SPREADING IN LAYERS AND AS PER SPECIFICATIONS AND DIRECTION OF ENGINEER. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE THEORETICAL VOLUME ONLY AND IT SHALL BE THE VOLUME OF THE BLOCK OF THE EXCAVATION HAVING MAXIMUM BOTTOM DIMENSION OF THE LEVELLING COURSE/PCC AS PER DRAWING AND TO THE DEPTH SPECIFIED. (THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SLOPE, STEPS ETC., REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES AND WORKING SPACE ETC., ADEQUATE PROTECTION FOR SAFETY OF LABOR, MATERIALS, ADJOINING PROPERTY, SERVICES, STRUCTURES, ETC.) SCOPE ALSO INCLUDES REMOVAL OF TREES, STUMPS AND ROOTS TO FULL EXTENT, REMOVAL OF ALL VEGETATION INCLUDING BUSHES AND GRASS, DE WATERING, TAKING SPOT LEVELS AT 5 M C/C IN GRID PATTERN, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE, LOADING, TRANSPORTATION OF SURPLUS EARTH TO AN UNOBJECTIONABLE PLACE INSIDE THE SITE PREMISES, SPREADING, LEVELING AS PER INSTRUCTIONS OF THE ENGINEER IN CHARGE. JOB ALSO INCLUDES BACKFILLING OF EXCAVATED EARTH AS DIRECTED BY HPCL AT NO EXTRA COST IN EXCAVATED PLACE LIKE FOUNDATIONS, PITS ETC. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN- CHARGE.

SPLY/FIL SAND OR MURRUM — SAND FILLING 150 MM LAYER: SUPPLYING AND FILLING APPROVED QUALITY COARSE SAND (NATURAL RIVER OR MACHINE SAND) CONFORMING TO IS: 383-ZONE (I) OR ZONE (II) IN FOUNDATION OR OTHER PLACES, AT ALL LOCATIONS IN LAYERS OF 150 MM COMPACTED THICKNESS COMPACTING USING A PLATE VIBRATOR OR IN LAYERS OF 400 MM COMPACTED THICKNESS COMPACTING USING A VIBRO RAMMER, ACHIEVING AT LEAST 95% MAXIMUM DRY DENSITY AFTER COMPACTION, INCLUDING WATERING, COMPACTING FOR ALL LEAD, LIFT AND DEPTH COMPLETE AS PER DRAWING AND SPECIFICATION AND DIRECTION OF THE ENGINEER-IN-CHARGE AT ALL DEPTHS. JOB INCLUDES TAKING LEVELS BEFORE AND AFTER COMPACTION AND TESTING. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

EXCAVATION OF EARTH,2 TO — EXCAVATION OF EARTH 2 TO 5 M/EXCEPT HARD ROCK: EARTHWORK IN EXCAVATION FOR DEPTH FROM 2 METERS UP TO 5 METERS FOR FOUNDATIONS, PIPE SUPPORTS, TANK FOUNDATION, EQUIPMENT FOUNDATION ETC., IN ALL ORDINARY SOILS INCLUDING SOFT ROCK/DISINTEGRATED ROCK/GRAVELS, RUBBLE ETC. (EXCLUDING ONLY HARD ROCK AND CONCRETE) IN BOTH DRY AND WET CONDITIONS, INCLUDING PUMPING AND BAILING OUT SURFACE AND SUBSOIL WATER, SHORING, STRUTTING, SLUSH REMOVAL, INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS OF 150 MM AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPECIFICATIONS WHEREVER REQUIRED , IN FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE SURPLUS EARTH, INCLUDING RECLAIMING FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELLING, WATERING AND MECHANICAL COMPACTION ETC., TRANSPORTING SURPLUS UNSERVICEABLE SOIL AT AN UNOBJECTIONABLE PLACE INSIDE THE PREMISES AND SPREADING IN LAYERS AND AS PER SPECIFICATIONS AND DIRECTION OF ENGINEER. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE THEORETICAL VOLUME ONLY AND IT SHALL BE THE VOLUME OF THE BLOCK OF THE EXCAVATION HAVING MAXIMUM BOTTOM DIMENSION OF THE LEVELLING COURSE/PCC AS PER DRAWING AND TO THE DEPTH SPECIFIED. (THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SLOPE, STEPS ETC., REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES AND WORKING SPACE ETC., ADEQUATE PROTECTION FOR SAFETY OF LABOR, MATERIALS, ADJOINING PROPERTY, SERVICES, STRUCTURES, ETC.). SCOPE ALSO INCLUDES REMOVAL OF TREES, STUMPS AND ROOTS TO FULL EXTENT, REMOVAL OF ALL VEGETATION INCLUDING BUSHES AND GRASS, DEWATERING, TAKING SPOT LEVELS AT 5 M C/C IN GRID PATTERN, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE, LOADING, TRANSPORTATION OF SURPLUS EARTH TO AN UNOBJECTIONABLE PLACE INSIDE THE SITE PREMISES, SPREADING, LEVELING AS PER INSTRUCTIONS OF THE ENGINEER IN CHARGE. JOB ALSO INCLUDES BACKFILLING OF EXCAVATED EARTH AS DIRECTED BY HPCL AT NO EXTRA COST IN EXCAVATED PLACE LIKE FOUNDATIONS, PITS ETC. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

EXCAVATION OF HARD ROCK — EXCAVATION OF HARD ROCK/ANY DEPTH: EARTHWORK IN EXCAVATION IN HARD ROCK FOR FOUNDATIONS, PIPE SUPPORTS, TANK FOUNDATION, EQUIPMENT FOUNDATION ETC., IN HARD ROCK, IN BOTH DRY AND WET CONDITIONS, INCLUDING PUMPING AND BAILING OUT SURFACE AND SUBSOIL WATER, SHORING, STRUTTING, SLUSH REMOVAL, INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS OF 150 MM AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPECIFICATIONS WHEREVER REQUIRED , IN FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE SURPLUS EARTH, INCLUDING RECLAIMING FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELLING, WATERING AND MECHANICAL COMPACTION ETC., TRANSPORTING SURPLUS UNSERVICEABLE SOIL AT AN UNOBJECTIONABLE PLACE INSIDE THE PREMISES AND SPREADING IN LAYERS AND AS PER SPECIFICATIONS AND DIRECTION OF ENGINEER. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE THEORETICAL VOLUME ONLY AND IT SHALL BE THE VOLUME OF THE BLOCK OF THE EXCAVATION HAVING MAXIMUM BOTTOM DIMENSION OF THE LEVELLING COURSE/PCC AS PER DRAWING AND TO THE DEPTH SPECIFIED. (THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SLOPE, STEPS ETC., REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES AND WORKING SPACE ETC., ADEQUATE PROTECTION FOR SAFETY OF LABOUR, MATERIALS, ADJOINING PROPERTY, SERVICES, STRUCTURES, ETC.). SCOPE ALSO INCLUDES REMOVAL OF TREES, STUMPS AND ROOTS TO FULL EXTENT, REMOVAL OF ALL VEGETATION INCLUDING BUSHES AND GRASS, DEWATERING, TAKING SPOT LEVELS AT 5 M C/C IN GRID PATTERN, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE, LOADING, TRANSPORTATION OF SURPLUS EARTH TO AN UNOBJECTIONABLE PLACE INSIDE THE SITE PREMISES, SPREADING, LEVELING AS PER INSTRUCTIONS OF THE ENGINEER IN CHARGE. JOB ALSO INCLUDES BACKFILLING OF EXCAVATED EARTH AS DIRECTED BY HPCL AT NO EXTRA COST IN EXCAVATED PLACE LIKE FOUNDATIONS, PITS ETC. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

SPLY & FILG EARTH — SUPPLY AND FILLING EARTH IMPORTED, EARTH FILLING/LAYING/COMPACTION: SUPPLY OF GOOD QUALITY APPROVED IMPORTED EARTH AND CONTROLLED EARTH FILLING IN SITE LEVELLING AND AT OTHER PLACES WITH GOOD QUALITY IMPORTED EARTH FROM APPROVED SOURCE IN LAYERS OF 150 MM AND COMPACTED UP TO 95% TO ITS MODIFIED PROCTOR DENSITY OR AS PER DIRECTION OF ENGINEER IN CHARGE UP TO REQUIRED DEPTH AND ANY PLAN DIMENSION INCLUDING COST OF ALL LABOR, TOOLS, EQUIPMENT, HIRE CHARGES, COST OF BORROWED EARTH BY WAY OF ROYALTIES, RIGHT OF WAY, TAXES, TRANSPORTATION, TESTING, WATERING, ROLLING EACH LAYER WITH 8 TONS TO 10 TONS ROLLER IN OPEN AREA AND BY 1 TONS TO 2 TONS ROLLER OR WOODEN OR STEEL RAMMERS IN CONFINED AREA, AND DRESSING/FILLING UP GROUND DEPRESSIONS ETC. COMPLETE IN ALL RESPECT AS PER SCOPE OF WORK, DETAILED CONSTRUCTION DRAWINGS, AS PER TECHNICAL SPECIFICATIONS AND DIRECTIONS OF THE ENGINEER-IN-CHARGE. PAYMENT SHALL BE MADE FOR NET VOLUME OF COMPACTED EARTH AS PER LEVELS RECORDED JOINTLY. THE CONTRACTOR SHALL OBTAIN PRIOR PERMISSION FROM CONCERNED STATUTORY AUTHORITIES AS NECESSARY FOR SOURCING OF EARTH REQUIRED FOR FILLING AS MENTIONED ABOVE AND PAY ROYALTY ETC. AS APPLICABLE FOR THE SAME. COPIES OF RECEIPT OF ROYALTY PAID BY THE CONTRACTOR SHOULD BE SUBMITTED TO HPCL/MECON FOR THEIR RECORD BEFORE BRINGING THE MATERIAL TO SITE. NO SEPARATE PAYMENT WILL BE MADE BY HPCL/MECON TOWARDS REIMBURSEMENT OF ROYALTY OR ANY OTHER LEVIES WHICH SHALL BE INCLUDED IN THE RATES QUOTED BY THE PARTY. THE CONTRACTOR SHALL BRING THE EARTH AND STOCK THE SAME AS PER THE DIRECTIONS OF ENGINEER-IN-CHARGE. SCOPE ALSO INCLUDES REMOVAL OF TREES, STUMPS AND ROOTS TO FULL EXTENT, REMOVAL OF ALL VEGETATION INCLUDING BUSHES AND GRASS, DEWATERING, TAKING SPOT LEVELS AT 5 M C/C IN GRID PATTERN, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE, LOADING, TRANSPORTATION OF SURPLUS EARTH TO AN UNOBJECTIONABLE PLACE INSIDE THE SITE PREMISES, SPREADING, LEVELING AS PER INSTRUCTIONS OF THE ENGINEER IN CHARGE. JOB ALSO INCLUDES BACKFILLING OF EXCAVATED EARTH AS DIRECTED BY HPCL AT NO EXTRA COST IN EXCAVATED PLACE LIKE FOUNDATIONS, PITS ETC. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

SPLY AND LAYG OF RCC M25 — SUPPLY AND LAYING OF RCC/ABOVE GROUND: REINFORCED CEMENT CONCRETE M25 FOR ABOVE GROUND PROVIDING AND LAYING IN POSITION MACHINE BATCHED AND MACHINE MIXED DESIGN MIX/READY MIXED FOR REINFORCED CEMENT CONCRETE WORK OF GRADE M-25 FOR ALL WORKS IN ALL LEVELS SUCH AS TANK FOUNDATIONS, TOE BEAM, TANK APRON, UNDERGROUND TANK RAFT FOUNDATION ETC. USING 20 MM DOWN SIZE GRADED AGGREGATE AT ALL DEPTHS AND HEIGHTS USING CEMENT CONTENT AS PER APPROVED DESIGN MIX (MINIMUM CEMENT CONTENT SHALL BE 400 KG PER CUM OF CONCRETE) MANUFACTURED IN FULLY AUTOMATIC BATCHING PLANT AND TRANSPORTED TO SITE OF WORK IN TRANSIT MIXER FOR ALL LEADS, HAVING CONTINUOUS AGITATED MIXER, MANUFACTURED AS PER MIX DESIGN OF SPECIFIED GRADE FOR REINFORCED CEMENT CONCRETE WORK INCLUDING PUMPING OF RMC AS APPLICABLE, INCLUDING COST OF CENTERING, SHUTTERING AND ADMIXTURES IN RECOMMENDED PROPORTIONS AS PER IS: 9103 TO ACCELERATE/RETARD SETTING OF CONCRETE (IMPROVE WORK ABILITY WITHOUT IMPAIRING STRENGTH AND DURABILITY) BUT EXCLUDING COST OF REINFORCEMENT AS PER DIRECTION OF ENGINEER-IN-CHARGE. MECHANICAL MIXERS WITH HOPPER ALONG WITH WEIGH BATCHER SHALL ALSO BE PERMITTED FOR USE AT SITE WITH THE APPROVAL OF ENGINEER-IN CHARGE TO PRODUCE DESIGN MIX CONCRETE OF SPECIFIED GRADE. SCOPE OF JOB ALSO INCLUDE PROVIDING SUITABLE ALKATHENE OR EQUIVALENT SHEETS OF SUITABLE THICKNESS FOR RCC. RATE TO INCLUDE COST OF ALL LABOR, TOOLS, TACKLES, EQUIPMENT, HIRE CHARGES, SUPPLY OF ALL MATERIALS SUCH AS MINIMUM 43 GRADE OPC/PPC CEMENT, COARSE AND FINE AGGREGATES, ADMIXTURES, OTHER MINOR CONSTRUCTION MATERIALS, TESTING OF CONCRETE, CURING ETC. WITH ALL BYE WORKS COMPLETE. VENDOR SHALL SUBMIT DESIGN MIX FOR APPROVAL BY HPCL/MECON PRIOR TO EXECUTION OF WORK ALONG WITH TEST REPORTS. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

SPLY &INSTL REINF STEEL — SUPPLY AND INSTALL REINFORCEMENT STEEL/FE500D: SUPPLYING, FABRICATING AND FIXING IN POSITION TMT GRADE FE500D REINFORCEMENT 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 EIC 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. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

BITUMEN ANTI-CORROSIVE — PROVIDING AND LAYING ANTI-CORROSIVE LAYER: PROVIDING AND LAYING 100 MM THICK BITUMEN CONCRETE IN TWO LAYERS OF 50 MM EACH USING 12 MM DOWN SIZE CRUSHED STONE (4.8 CUM/100 SQ.M.) AND COARSE SAND, ZONE-III (2.4 CUM/100 SQ.M,), MIXED WITH 8 TO 10% (OF AGGREGATE MIX) BITUMEN OF VG-10 GRADE BY WEIGHT, USING TACK COAT OF HOT BITUMEN AT OF 7.5 KG/10 SQ.M. BEFORE LAYER OF ANTI-CORROSIVE LAYER AND IN BETWEEN TWO LAYERS INCLUDING ROLLING AND COMPACTION BY 8 TO 10 T ROLLER BELOW TANKS AS PER SPECIFICATION AND INSTRUCTIONS OF ENGINEER-IN-CHARGE. JOB ALSO INCLUDES PROVIDING AND LAYING 12 MM THICK PREMIX SAND SEAL COAT INCLUDING TACK COAT OF HOT BITUMEN AT 7.5 KG/10 SQM MECHANICAL PAVER MACHINE AND ROLLING BY 8 TO 10 T ROLLER AS PER SPECIFICATION AND INSTRUCTION OF ENGINEER IN-CHARGE (BITUMEN GRADE SHALL BE VG-10). MODE OF MEASUREMENT: COMPLETE ANTICORROSIVE LAYER OF 112 MM SHALL BE CONSIDERED ONCE FOR MEASUREMENT OF AREA FOR PAYMENT. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN-CHARGE.

SPLY AND LAYG OF EARTH — SUPPLY AND LAYING EARTH STRIP: GALVANIZED IRON FLATS, SUPPLY, CUTTING, WELDING AND FIXING OF 50 X 6 MM THICK MILD STEEL GALVANIZED STRIP FOR EARTHING WORK. JOB INCLUDES SUPPLY OF BUSHES FOR TANKS.

SUP/FAB/ERE BOTOM & — AS PER DETAILED SCOPE OF JOB ATTACHED.