PIPE RACK WORK

EXCAVATION OF EARTH — EXCAVATION UPTO 1.5 METRE DEPTH: EXCAVATION IN ALL TYPES OF SOIL, FOR FOOTINGS, STEPS, PLINTH BEAMS, EQUIPMENT FOUNDATIONS, PILE, CAPS, DRAINS, TRENCHES, MANHOLES, UNDERGROUND TANKS, ETC INCLUDING SHORING STRUTTING AS REQUIRED AS PER SITE CONDITION, DEWATERING WHERE REQUIRED (UNTIL FOUNDATION WORK IS COMPLETE). ITEM ALSO INCLUDES CARTING, STACKING IF REQUIRED BY HPCL ENGINEER-IN-CHARGE, SPREADING, LEVELLING AND COMPACTING/CONSOLIDATING SURPLUS MATERIALS WITHIN PLANT PREMISES AT UNOBJECTIONABLE AREA OR AS PER INSTRUCTION OF HPCL ENGINEER-IN-CHARGE.

EXCAVATION OF EARTH — EXCAVATION IN HARD ROCK FOR FOUNDATION UPTO REQUIRED DEPTH BELOW EXISTING GROUND LEVEL HARD ROCK. RATE TO INCLUDE DRESSING THE SIDES AND BOTTOM, BAILING OUT OF WATER IF ENCOUNTERED, BACKFILLING AFTER THE CONSTRUCTION OF FOUNDATION, COMPACTING BY THE SIDE OF THE FOUNDATION AND DISPOSAL OF SURPLUS EXCAVATED EARTH WITHIN/OUTSIDE HPCL'S PREMISES TO AN UNOBJECTIONABLE PLACE, AS DIRECTED BY THE ENGINEER IN CHARGE INCLUDING SPREADING, WATERING AND COMPACTION, COMPLETE.

SPLY AND LAYG OF PCC — PROVIDING AND LAYING PLAIN CEMENT CONCRETE VOLUMETRIC MIX 1:3:6 (1 CEMENT:3 COARSE SAND:6 COARSE AGGREGATE 20 MM DOWNGRADED) UNDER FOOTINGS, CULVERTS, PEDESTALS ETC. OR AS DIRECTED BY ENGINEER-IN-CHARGE USING 20 MM 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 ENGINEER-IN-CHARGE.

RCC OF GRADE M-30 — SUPPLYING AND LAYING DESIGN MIX-M -30 REINFORCED CEMENT CONCRETE (RCC) INCLUDING, MIXING, PLACING, COMPACTING, FINISHING, CURING AND ETC., ALL COMPLETE AS PER IS:456:2000, USING PORTLAND SLAG CEMENT CONFIRMING TO IS : 455. APPROVAL OF DESIGN MIX IS TO BE TAKEN FROM HPCL/HPCL APPOINTED CONSULTANT BEFORE USING. COST OF SHUTTERING & REINFORCEMENT SHALL BE PAID SEPARATELY.

SPLY AND ERECT OF — PROVIDE AND FIXING 2.5 TO 3 MM THICK STEEL FORMWORK WITH RIBS FOR ALL CONCRETE WORKS AT ALL LEVELS, INCLUDING NECESSARY SUPPORTING PROPS, NUT, SCREWS, TO HOLD THE CONCRETE IN POSITION. REMOVAL OF THE SAME AFTER ALLOWABLE DE-SHUTTERING PERIOD AS PER THE RELEVANT IS CODES ETC. COMPLETE. THE FORMWORK IS PROPERTY OF CONTRACTOR AND ONLY SERVICE OR HIRING CHARGES TO BE QUOTED. STRUCTURAL STABILITY OF THE FORMWORK IS THE RESPONSIBILITY OF THE CONTRACTOR. HPCL RESERVES THE RIGHT TO ASK THE CONTRACTOR TO SUBMIT THE METHOD STATEMENT AND DESIGN CALCULATIONS OF THE FORMWORK WHENEVER IT IS NECESSARY AT NO EXTRA COST TO HPCL. IF IN ANY CASE THE FORMWORK FAILS DURING CONCRETE POURING/BEFORE FINAL SETTING PERIOD OF CONCRETE, THE CONTRACTOR WILL BEAR ANY REWORK COSTS ARISING OUT OF SUCH INSTANCES.

REINFORCEMENT STEEL — PROVIDING & LAYING REINFORCEMENT STEEL OF HIGH YIELD STRENGTH ANTICORROSIVE RIBBED BARS OF VARIOUS DIAMETERS AND GRADE CONFORMING TO IS1786 FE 500 FOR RCC WORK. THE WORK INCLUDES CUTTING, BENDING, FABRICATING, & PLACING IN POSITION ACCORDING TO DRAWINGS. COST TO INCLUDE CHAIRS, SPACERS, SUPPLY & USE OF 18G BLACK ANNEALED BINDING WIRE DOUBLE FOLD TO TIE THE BARS IN POSITION & PROVIDING COVER BLOCKS FOR MAIN REINFORCEMENT TO ENSURE SPECIFIED COVER. QUANTITY OF STEEL AS PER DRAWING AND WITH AUTHORIZED OVERLAPS ONLY SHALL BE MEASURED AND PAID FOR. STEEL USED SHALL BE OF AS FE 500 D - TISCO,SAIL, RINL.

SPLY & FAB OF STRUCTURAL — FABRICATION OF STEEL STRUCTURE: SCOPE OF JOB INCLUDES SUPPLY, FABRICATION, WELDING, ERECTION OF STRUCTURAL STEEL BRACKETS, CROSSOVER, WALKWAYS, VALVES OPERATING PLATFORMS, HAND RAILINGS, ANGLE IRON POSTS, STRUTS INCLUDING CLEATS, PLATES, ANGLES, CHANNELS, GUSSETS ETC. AT ALL HEIGHTS AND LEVELS, INCLUDING TRANSPORTATION, DELIVERY, UNLOADING, STORAGE AND HANDLING AT SITE AND SITE ASSEMBLY AND FINALLY ERECTION OF STRUCTURES AT APPROPRIATE LOCATION COMPLETE AS PER SPECIFICATIONS, DRAWING AND EIC INSTRUCTION. WELDING JOB SHALL BE DONE AS PER STANDARD & HPCL APPROVED WELDERS ONLY.

SURFACE CLEANING AND — SURFACE PREPARATION AND PRIMER : PROVIDING SURFACE PREPARATION TO SA 2 1/2 AND PROFILE PREPARATION AS PER PAINT MANUFACTURERS SPECIFICATIONS BY CHECKING AND RECORDING WITH PROFILE GAUGE FOR THE FABRICATED STRUCTURAL STEEL SECTIONS/MEMBERS INCLUDING PROFILE CHECKING USING SHOTS/GRIT/CU SLAG FOLLOWED BY SUPPLYING AND PROVIDING PRIMER INCLUDING CHECKING THE SPECIFIED DFT FOR ALL STRUCTURAL MEMBERS INCLUDING ALL TOUCH-UPS AFTER ERECTION ETC ALL COMPLETE .PRIMER - INORGANIC ZINC SILICATE (65 MICRONS)THE PORTIONS WHERE CONCRETE IS REQUIRED TO BE INTERFACED WITH THE STRUCTURAL STEEL SHALL BE CLEANED OF PAINTING PRIOR TO CONCRETING.PRIMER APPLICATION SHALL BE BY AIRLESS SPRAY. SCAFFOLDING SHALL BE DOUBLE SCAFFOLDING WHEREVER HT IS MORE THAN 2M FROM GROUND/FLOOR AND QUOTED RATES ARE DEEMED TO INCLUDE PROVIDING SUCH SCAFFOLDS. ERECTED/AS BUILT STRUCTURAL STEEL QUANTITY WILL BE CONSIDERED FOR MEASUREMENT

SPLY AND PAINTG — INT COAT:SUPPLYING AND PROVIDING INTERMEDIATE COATING WITH INTERMEDIATE COAT HB MIO EPOXY(100 MICRONS).APPLICATION SHALL BE BY AIRLESS SPRAY.THE PORTIONS WHERE CONCRETE IS REQUIRED TO BE INTERFACED WITH THE STRUCTURAL STEEL SHALL BE CLEANED OF PAINTING PRIOR TO CONCRETING.PRIMER APPLICATION SHALL BE BY AIRLESS SPRAY.SCAFFOLDING SHALL BE DOUBLE SCAFFOLDING WHEREVER HT IS MORE THAN 2M FROM GROUND/FLOOR AND QUOTED RATES ARE DEEMED TO INCLUDE PROVIDING SUCH SCAFFOLDS. ERECTED/AS BUILT STRUCTURAL STEEL QUANTITY WILL BE CONSIDERED FOR MEASUREMENT

SPLY AND PAINTG — FINISH COAT:SUPPLYING AND APPLYING FINISH - ACRYLIC MODIFIED 2 PACK POLYURETHANE(RECOATABLE)-2 X 40 MICRONS ONLY FOR EXTERNAL EXPOSED FACE OF STRUCTURAL STEEL.THE PORTIONS WHERE CONCRETE IS REQUIRED TO BE INTERFACED WITH THE STRUCTURAL STEEL SHALL BE CLEANED OF PAINTING PRIOR TO CONCRETING.PRIMER APPLICATION SHALL BE BY AIRLESS SPRAY.SCAFFOLDING SHALL BE DOUBLE SCAFFOLDING WHEREVER HT IS MORE THAN 2M FROM GROUND/FLOOR AND QUOTED RATES ARE DEEMED TO INCLUDE PROVIDING SUCH SCAFFOLDS. ERECTED/AS BUILT STRUCTURAL STEEL QUANTITY WILL BE CONSIDERED FOR MEASUREMENT