A/G MS & HSD Tanks-Raipur Site

EXCAVATION OF EARTH,UPTO 11527-Raipur IRD — 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.

EXCAVTION OF EARTH,HARD — 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 AND FILG OF SAND — COARSE SAND FILLING: SUPPLYING AND PROVIDING NATURAL RIVER/MACHINE SAND IN LAYERS OF 150M LOOSE THICKNESS AND COMPACTED WITH VIBRO COMPACTOR / MECHANICAL ROLLER &/OR COMPACTOR WITH APPLICABLE TESTING THROUGH SAND REPLACEMENT/PROCTOR METHOD WHEREVER APPLICABLE INCLUDING ALL LABOUR,MATERIALS,TOOLS,WATERING,COMPACTING,ETC ALL COMPLETE. SAND SHALL CONFORM TO ZONE-1 OR ZONE-2.

SPLY AND FILLING OF — SUPPLY AND FILLING MURRUM: SUPPLYING AND AMP, PROVIDING APPROVED QUALITY MURRUM OF PI NOT GREATER THAN 15 AND LABORATORY MDD NOT LOWER THAN 1.7 G/CC FOR FILLING AS PER TENDER SPECIFICATION FOR BACK FILLING, SUB-GRADE AND AMP; PLINTH FILLING, AROUND THE FOUNDATION, ETC AS APPLICABLE INCLUDING COST OF SUPPLY OF MURRUM FROM BORROW PITS OUTSIDE HPCL PLANT, TESTING, SPREADING IN LAYERS OF 200 MM THICK, WATERING AND COMPACTING WITH PLATE VIBRATOR/HAND COMPACTOR AS DECIDED BY THE SITE-IN- CHARGE TILL MIN. 95% MDD OF LAB STANDARD PROCTOR TEST IS ACHIEVED, TESTING, COMPLYING ALL THE REQUIREMENT OF MINING DEPT/APPLICABLE DEPT OF UT OF D&NH; ROW PAYMENTS, TRANSPORTATION TO SITE FOR ALL APPLICABLE LEADS AND AMP, LIFTS COMPLETE IN ALL RESPECT AS PER TENDER SPECIFICATION/SCOPE OF WORK ETC, AS DIRECTED BY HPCL ENGINEER-IN-CHARGE. QUOTED RATE ARE DEEMED TO INCLUDE DRESSING UP THE SURFACE, BREAKING CLODS, REMOVAL OF SLUSH AND WATER, REMOVAL OF SURPLUS EARTH AFTER FORMATION, WATERING RE-HANDLING AT SITE AND CONDUCTING INITIAL LABORATORY TESTS ON SAMPLES AND CONSEQUENT INSTITUTE DRY DENSITY/OMC TEST AT 500 SQM OF AREA AFTER EACH LAYER OF FILLING. THE INITIAL FILLING SHOULD START ONLY AFTER STRIPPING THE AREA FROM BUSHES, GRASS AND OTHER VEGETATION. NO SEPARATE PAYMENT WILL BE MADE FOR CLEARING BUSHES, VEGETATION AND OTHER MATERIALS. JOB TO BE COMPLETED AS PER ATTACHED TECHNICAL SPECIFICATION AND AS DIRECTED BY HPCL ENGINEER-IN-CHARGE COMPLETE.

SPLY AND LAYG OF PCC 1:3:6 — PCC 1:3:6 (M10): PROVIDING AND LAYING PLAIN CEMENT CONCRETE OF M-10 GRADE OR VOLUMETRIC MIX 1:3:6 (1 CEMENT: 3 COARSE SAND : 6 COARSE AGGREGATE 20 MM DOWNGRADED) UNDER CULVERTS, PEDESTALS, DRAINS ETC. OR AS DIRECTED BY EIC USING 20 MM DOWNGRADED AGGREGATE, INCLUDING MACHINE MIXING, SHUTTERING, COMPACTION, CURING ALL AND JOB TO BE COMPLETED AS PER THE TECHNICAL SPECIFICATION/CODAL PROVISIONS/ SOUND ENGINEERING PRACTICES AND AS DIRECTED BY EIC.

SPLY AND LAYG OF RCC, M25 — DESIGNING OF MIX, PROVIDING AND LAYING REINFORCED CEMENT CONCRETE OF M-25 GRADE WITH 20MM AND DOWN SIZE GRADED CRUSHED STONE AGGREGATES FOR RCC TOE BEAM AROUND MURRUM/SAND TANK PADS, FOR RING BEAM FOR ABOVE GROUND TANKS, SUPPLY OF ALL REQUIRED MATERIALS LIKE CEMENT, STONE AGGREGATES, WATER, SAND, LABOUR, EQUIPMENTS, CARRYING OUT VIBRATING, TAMPING, FINISHING, CURING, TESTING ALL COMPLETE AS PER SPECIFICATIONS INCLUDING SHUTTERING REQUIRED TO HOLD THE RCC IN PLACE ALL COMPLETE. QUOTED RATES TO EXCLUDE THE COST OF SUPPLYING AND PROVIDING REINFORCEMENT STEEL. MOBILE WEIGH BATCHER OR READY MIX CONCRETE SHALL BE ADOPTED. MIX DESIGN SHALL BE FOR NORMAL EXPOSURE.NOTE: RATE ALSO TO INCLUDE NECESSARY BRICKWORK IN CM 1:5 REQUIRED FOR SHUTTERING ON THE INSIDE FACE OF THE PLINTH BEAM TO MATCH THE SLOPE AND THICKNESS OF THE TANK APRON. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC COMPLETE AND AS DIRECTED BY HPCL EIC.

SPLY&FIXG REIN. STEEL, — 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.

SPLY&LAYG ANTI CORROSIVE 11527-Raipur IRD — 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 CONST BRICK — 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.

CEMENT PLASTER FOR — FINISHING WORK:15 MM CEMENT PLASTER OF MIX 1:4 (1 CEMENT: 4 FINE SAND)INCLUDING COST AND CONVEYANCE OF ALL MATERIALS, LABOUR CHARGES, SCAFFOLDING, SUNDRIES ETC COMPLETE AS DIRECTED BY THE ENGINEER IN CHARGE AT ALL LEVELS.