SHED WORKS VARANASI

EXCAVATION OF EARTH UPTO 12112-VARANASI LPG — EXCAVATION AND BACKFILLING:EARTHWORK IN EXCAVATION BELOW GROUND LEVEL IN ALL KINDS OF SOILS UPTO HARD STRATA TO A MAXIMUM DEPTH OF 1.5 M BELOW EXISTING FGL; STAKING OUT OF WORK AS PER SPECIFICATIONS; TAKING SPOT LEVELS ON EDGES AND CENTERLINE AT 3M C/C AS PER SPECIFICATIONS; BAILING OUT OF WATER IF ENCOUNTERED; PROVIDING SIDE STRUTTING AS REQUIRED AS PER SITE CONDITION, SEGREGATING THE EXCAVATED EARTH IN TO SERVICEABLE AND UNSERVICEABLE EARTH AS PER INSTRUCTIONS OF HPCL EIC; STACKING THE SERVICEABLE EARTH SEPARATELY WITHIN PLANT PREMISES FOR ENABLING REUSE FOR BACKFILLING OR ANY OTHER PURPOSE AS PER INSTRUCTIONS OF HPCL; CARTING AWAY AND DISPOSING THE UNSERVICEABLE EARTH AND DISPOSING OFF BEYOND PLANT BOUNDARIES TO SUITABLE DUMPING SPOTS/UNOBJECTIONABLE PLACES; OBTAINING APPROVAL FROM MINING DEPARTMENT/APPLICABLE DEPARTMENTS; LOADING AT HPCL PREMISES; TRANSPORTATION TO DUMPING SPOTS/UNOBJECTIONABLE PLACES; UNLOADING AND LEVELLING AT DUMPING SPOTS/UNOBJECTIONABLE PLACES; CONTRACTOR SHALL ENSURE THAT THERE ARE NO CLAIMS FROM ANY PARTY TOWARDS DUMPING OF EARTH; INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPECIFICATIONS WHEREVER REQUIRED, IN FOUNDATION PITS AND OTHER PLACES. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THEORETICAL VOLUME ONLY AND IT SHALL BE THE VOLUME OF THE BLOCK OF THE EXCAVATION HAVING MAXIMUM BOTTOM DIMENSION OF THE FOUNDATION AS PER DRAWING AND TO ACTUAL DEPTH.QUOTED RATES ARE DEEMED TO INCLUDE TRANSPORTATION AND DISPOSAL OF UNSERVICEABLE EARTH AND BOULDERS FOR ALL LEADS OUTSIDE PLANT BOUNDARY BUT QTTY DISPOSED OFF WILL BE USED IN EARTH RECONCILIATION AFTER DEDUCTING 30% FOR VOIDS.THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SIDE SLOPE AND BACKFILLING THE SAME. EXISTING GROUND LEVEL/T.L SHALL BE RECORDED JOINTLY BEFORE STARTING OF EXCAVATION. COST TOWARDS DEWATERING OF SURFACE OR SUBSOIL WATER SHALL BE DEEMED TO HAVE INCLUDED IN THE QUOTED RATE.BACKFILLING TO BE DONE WITH SERVICEABLE AND REUSABLE SOILS AVAILABLE FROM EXCAVATION AND STACKED EARLIER WITHIN THE PLANT BOUNDARY INCLUDING RE-EXCAVATING, SHIFTING TO THE SITE OF BACKFILLING, BACKFILLING IN LAYERS; WATERING; COMPACTING; TESTING TO ACHIEVE 95% MDD AS PER LAB RESULTS ALL COMPLETE AS PER INSTRUCTIONS OF HPCL.NOTE: DURING EXCAVATION OPERATIONS, THE BOULDERS MAY DAMAGE TYRES OF THE AUTOMOBILES/EARTH MOVING MACHINERY WHICH SHALL BE TAKEN CARE BY CONTRACTOR WHILE QUOTING HIS RATES.

EXCAVATION OF EARTH — EXCAVATION AND BACKFILLINGEARTHWORK IN EXCAVATION BELOW GROUND LEVEL IN ALL KINDS OF SOILS UP TO HARD STRATA TO A MAXIMUM DEPTH OF 1.5 TO 3 M BELOW EXISTING FGL;STAKING OUT OF WORK AS PER SPECIFICATIONS; TAKING SPOT LEVELS ON EDGES AND CENTERLINE AT 3M C/C AS PER SPECIFICATIONS; BAILING OUT OF WATER IF ENCOUNTERED; PROVIDING SIDE STRUTTING AS REQUIRED AS PER SITE CONDITION, SEGREGATING THE EXCAVATED EARTH IN TO SERVICEABLE AND UNSERVICEABLE EARTH; STACKING THE SERVICEABLE EARTH SEPARATELY WITHIN PLANT PREMISES FOR ENABLING REUSE FOR BACKFILLING OR ANY OTHER PURPOSE AS PER INSTRUCTIONS OF HPCL; CARTING AWAY AND DISPOSING THE UNSERVICEABLE EARTH AND DISPOSING OFF BEYOND PLANT BOUNDARIES TO SUITABLE DUMPING SPOTS/UNOBJECTIONABLE PLACES; OBTAINING APPROVAL FROM MINING DEPARTMENT/APPLICABLE DEPARTMENTS; ALL APPLICABLE PAYMENTS INCLUDING LOADING AT HPCL PREMISES; TRANSPORTATION TO DUMPING SPOTS/UNOBJECTIONABLE PLACES; UNLOADING AND LEVELLING AT DUMPING SPOTS/UNOBJECTIONABLE PLACES; INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPECIFICATIONS WHEREVER REQUIRED, IN FOUNDATION PITS AND OTHER PLACES. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THEORETICAL VOLUME ONLY AND IT SHALL BE THE VOLUME OF THE BLOCK OF THE EXCAVATION HAVING MAXIMUM BOTTOM DIMENSION OF THE FOUNDATION AS PER DRAWING AND TO ACTUAL DEPTH.QUOTED RATES ARE DEEMED TO INCLUDE TRANSPORTATION AND DISPOSAL OF UNSERVICEABLE EARTH AND BOULDERS FOR ALL LEADS OUTSIDE PLANT BOUNDARY BUT QTTY DISPOSED OFF WILL BE USED IN EARTH RECONCILIATION AFTER DEDUCTING 30% FOR VOIDS.THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SIDE SLOPE AND BACKFILLING THE SAME. EXISTING GROUND LEVEL/T.L SHALL BE RECORDED JOINTLY BEFORE STARTING OF EXCAVATION. COST TOWARDS DEWATERING OF SURFACE OR SUBSOIL WATER SHALL BE DEEMED TO HAVE INCLUDED IN THE QUOTED RATE.BACKFILLING TO BE DONE WITH SERVICEABLE AND REUSABLE SOILS AVAILABLE FROM EXCAVATION AND STACKED EARLIER WITHIN THE PLANT BOUNDARY INCLUDING RE- EXCAVATING, SHIFTING TO THE SITE OF BACKFILLING, BACKFILLING IN LAYERS; WATERING; COMPACTING; TESTING TO ACHIEVE 95% MDD AS PER LAB RESULTS ALL COMPLETE AS PER INSTRUCTIONS OF HPCL.NOTE: DURING EXCAVATION OPERATIONS, THE BOULDERS MAY DAMAGE TYRES OF THE AUTOMOBILES/EARTH MOVING MACHINERY WHICH SHALL BE TAKEN CARE BY CONTRACTOR WHILE QUOTING HIS RATES.

EXCAVATION IN HARD ROCK — EXCAVATION HARD ROCK UPTO 3.0 METER DEPTH EXCAVATION IN ANY TYPE OF HARD ROCK LAYERS (LAYERS FOR WHICH MACHINE BREAKING IS NECESSITY I.E. USING ROCK DRILL/OTHER BREAKING MACHINES) BELOW NGL UPTO DEPTH 3.0 METER. BREAKING OF RCC/PCC/ROADS ETC. FOR WHICH MACHINE BREAKING IS NECESSARY, ALSO SALE CONSIDERED IT IS ITEM. EARTHWORK IN EXCAVATION FOR GENERAL SITE GRADING, EXCAVATION FOR INSTALLATION OF UNDERGROUND PIPELINES, PEDESTALS, COLUMNS/FOOTINGS OF STRUCTURE SHEDS, ROADS, CULVERTS, PITS, TRENCHES, ETC. OR ANY OTHER PLACE AS DIRECTED, IN ORDINARY SOILS INCLUDING SOFT ROCK/DISINTEGRATED ROCK, SHORING, STRUTTING AS DIRECTED/WHEREVER REQUIRED, IN VARIOUS TYPES OF FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE SURPLUS EARTH, INCLUDING RECLAIMING FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELING, WATERING AND MECHANICAL COMPACTION ETC. AND INCLUDING REMOVAL OF STUMPS/ROOTS TO FULL EXTENT REMOVAL OF ALL VEGETATION INCLUDING BUSHES/GRASS/TREES/PLANTS, DEWATERING, REMOVAL OF WATER, TAKING SPOT LEVELS AT 5 M C/C IN GRID PATTERN FOR TANK FARM AREA AND OTHER AREAS AS ADVISED BY EIC, LEVELING, DRESSING AND ROLLING THE EXCAVATED SURFACE, LOADING, TRANSPORTATION OF SURPLUS EARTH TO AN UNOBJECTIONABLE PLACE INSIDE/OUTSIDE THE HPCL DEPOT PREMISES DEPENDING UPON THE SITUATION, SPREADING, LEVELING AS PER INSTRUCTIONS OF THE ENGINEER IN CHARGE (EIC). JOB TO BE CARRIED OUT AS DETAILED UNDER STANDARD SPECIFICATION FOR EXCAVATION, CARTING AWAY SURPLUS EARTH PROVIDED UNDER TECHNICAL SPECIFICATIONS SECTION OF THIS TENDER. THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE THEORETICAL VOLUME ONLY BASED ON INITIAL AND FINAL LEVELS JOINTLY RECORDED. NOTE: THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE.

CUTTING & FILLING EXISTING — EARTH CUTTING AND FILLING: SITE GRADING/CIVIL, CUTTING AND FILLING FOR LAND DEVELOPMENT, INITIALLY, LEVELS SHALL BE TAKEN ON 5M C/C GRID FOR BOTH CUTTING AREAS AND FILLING AREAS. THE LEVELS SHALL BE PLOTTED ON PAPER AND EXCEL SHEET BY CONTRACTOR AND SUBMIT TO HPCL. THEREAFTER THE AREAS FOR CUTTING AND AREAS FOR FILLING SHALL BE PROPERLY DEMARCATED AND WORK TO BE CARRIED OUT AFTER VOLUME COMPUTATION FOR TOTAL CUTTING AND FILLING. THE CUTTING SHALL BE CARRIED OUT BY MECHANICAL MEANS BY USING POCLAIN/JCB/EARTH MOVING MACHINERY AND THE EXCAVATED EARTH SHALL BE HANDLED BY DUMPERS. JOB INCLUDE EXCAVATION OF MURRUM, ALL TYPES OF SOIL AND BOULDERS (SIZE LESS THAN 200 MM). SOFT ROCK AND HARD ROCK SHALL BE MEASURED AND PAID IN SEPARATE ITEMS (BOTH SOFT AND HARD ROCK WOULD BE IDENTIFIED BY PETRO GRAPHIC EXAMINATION). THE EXCAVATED EARTH SHALL BE STACKED SEPARATELY INTO SERVICEABLE EARTH, SOFT ROCK, HARD ROCK AND UNSERVICEABLE EARTH WITHIN PLANT PREMISES/PLOT TO ENABLE THEIR RE-USE. THE SERVICEABLE EARTH SHALL BE USED FOR BACK FILLING IN FILLING AREAS (SOIL HAVING PLASTICITY INDEX NOT MORE THAN 21 AND MDD NOT LESS THAN 1.5 GM/CC AND NOT HAVING MORE THAN 20% FINES WOULD BE CONSIDERED AS SERVICEABLE, WHEN TESTED ACCORDING TO IS:2720 (PART 5), FREE FROM ANY DELETERIOUS MATERIAL, ORGANIC MATERIALS, ETC. MINIMUM 1 TEST TO BE CARRIED OUT PER 10000 M3 CUTTING VOLUME TO CONFIRM SERVICEABLE EARTH). CONTRACTOR SHALL CARRY OUT BAILING OUT OF SUB-SOIL WATER IF ENCOUNTERED AND RAIN WATER ACCUMULATED IN THE CUTTING AND FILLING AREAS. QUOTED RATES ARE DEEMED TO INCLUDE TEMPORARY STACKING OF EXCAVATED EARTH FOR ALL APPLICABLE LEADS AND LIFTS WITHIN THE PLOT, LOADING AT CUTTING SITE, TRANSPORTATION TO FILLING SITE AND UNLOADING AT FILLING SITE, FILLING IN LAYERS NOT EXCEEDING 250 MM LOOSE THICKNESS, WATERING, COMPACTING USING 8 TO 10 TONNE CAPACITY VIBRATORY ROLLER TO ACHIEVE 95% MODIFIED PROCTOR DENSITY AS PER LAB TEST (ONE TEST CARRIED OUT FOR EVERY 200 M3 OF FILLING), TESTING, ALL COMPLETE AS PER INSTRUCTIONS OF HPCL AND TENDER SPECIFICATION/SCOPE OF WORK ETC. JOB SCOPE ALSO INCLUDES OBTAINING NECESSARY MINING APPROVALS IF REQUIRED, PAYMENT OF ROYALTIES, RIGHT OF WAY/CLEARANCE FOR EXCAVATION FROM CONCERNED GOVERNMENT BODIES/OTHER ELEMENTS, EXCAVATION, TRANSPORTING, DEPOSITING, COMPACTING, DRESSING, TRIMMING TO REQUIRED SLOPE/GRADIENT, COMPLETE AS DIRECTED BY HPCL, INCLUDING WATERING, CONSOLIDATING, TESTING ALL AS PER SPECIFICATIONS, DRAWINGS AND INSTRUCTIONS OF THE ENGINEER-IN-CHARGE/HPCL. ONLY THE VOLUME OF CUTTING SHALL BE MEASURED. THERE SHALL BE NO SEPARATE MEASUREMENT/PAYMENT FOR FILLING VOLUME. INITIAL AND FINAL LEVELS SHALL BE RECORDED AT 5M GRID FOR BILL PAYMENT PURPOSE. CUTTING DEPTH 0 TO 6.0 METERS.

BACK FILLING & COMPACTION 12112-VARANASI LPG — BACK FILLING AND COMPACTION, BACK FILLING USING EXCAVATED EARTH OF GOOD QUALITY WITH LEAD UPTO 150 METER, BREAKING SOIL LUMPS, CARRYING, CARTING, SPREADING IN LAYERS AT SITE IN LAYERS OF THICKNESS NOT EXCEEDING 200 MM, WATERING, RAMMING/MECH. COMPACTION, DRESSING TO LINE AND LEVEL, ALL AS DIRECTED BY OWNER. PAYMENT WILL BE AS PER COMPACTED MEASUREMENT. SCOPE INCLUDES ENABLING AND TEMPORARY WORKS, BAILING OUT WATER, CARTING OUT AND DUMPING IN HEAPS AT DESIGNATED PLACE(S), SHORING, STRUTTING, FENCING, TEMPORARY AND ENABLING WORKS, CONSUMABLES, EQUIPMENT, TOOLS, TACKLES, MANPOWER, SUPERVISION.

ANTI TERMITE TREATMENT — PROVIDING PRE-CONSTRUCTIONAL ANTI-TERMITE TREATMENT BY INJECTING CHLOROPHYRIFOS / HEPTACHLOR / CHLORDANE EMULSIFIABLE CONCENTRATED 20% WITH 1% CONCENTRATION COMPLETE AND CREATING A CONTINUOUS CHEMICAL BARRIER UNDER AND ALL ROUND COLUMN PITS, WALL TRENCHES, BASEMENT EXCAVATION, TOP SURFACE OF PLINTH FILLING, JUNCTION OF WALL AND FLOOR, EXPANSION JOINTS, ALONG THE EXTERNAL PERIMETER OF BUILDING, OVER THE TOP SURFACE OF CONSOLIDATED EARTH ON WHICH APRON IS TO BE LAID, SURROUNDINGS OF PIPES AND CONDUITS, RETAINING WALL, COMPLETE, AS PER SPECIFICATIONS AND STIPULATIONS LAID DOWN IN IS 6313 (PART II), IS6433:1978,IS 2682:1984, AND AS PER DIRECTIONS OF ENGINEER-IN-CHARGE, INCLUDING COST AND CONVEYANCE OF ALL MATERIALS, LABOUR, TOOLS AND IMPLEMENTS ETC. BAILING OF WATER OF ANY KIND, IF ANY, FORMWORK REQUIRED IF ANY TO PROTECT THE SIDES OF TRENCHES AND REMOVAL OF FORMWORK AFTER COMPLETION OF WORK TO THE SATISFACTION OF ENGINEER-IN-CHARGE (PLINTH AREA OF THE BUILDING AT GROUND LEVEL SHALL BE MEASURED FOR PAYMENT).

SPLY AND FILLING OF — SUPPLYING & 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 & 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 & LIFTS COMPLETE IN ALL RESPECT AS PER TENDER SPECIFICATION/SCOPE OF WORK ETC, AS DIRECTED BY HPCL EIC. QUOTED RATES 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 TESTS 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 EIC COMPLETE.CONTAINING NOT MORE THAN 20% COHESIVE FINES NAMELY CLAY, 20MM AND DOWN SIZE GRADING

RIVER SAND/M SAND FILLING — 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.

EARTH SUPPLY & FILLING — SUPPLYING AND FILLING EARTH: SUPPLYING AND PROVIDING LOCALLY AVAILABLE FILLING EARTH WITH PI NOT GREATER THAN 21 AND MDD NOT LOWER THAN 1.5 GM/CC AND FINES NOT EXCEEDING 20% FROM BARROW PITS OUT SIDE HPCL FOR ALL LEADS AND DRIPS INCLUDING TESTING BEFORE SUPPLY, PAYMENT OF ALL ROYALTIES, EXCAVATION AT BARROW PIT, LOADING, TRANSPORTATION FROM BARROW PIT TO PLANT AND SPREADING IN LAYERS NOT EXCEEDING 200 MM LOOSE THICKNESS, WATERING AND COMPACTING WITH VIBRATORY ROLLER/PLATE COMPACTOR TO ACHIEVE 98% LABORATORY MDD, SITE TESTING, ALL COMPLETE, MDD SHALL BE CARRIED OUT AT THE RATE OF 1 TEST FOR EVERY 100 CUM OF COMPACTED FILLING, OMC OF FILLING SHALL BE DETERMINED BY HAND HELD DIGITAL METER. 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.

RUBBLE SOLING — PROVIDING AND LAYING RUBBLE SOLING OF REQUIRED THICKNESS INCLUDING HAND PACKING, FILLING THE INTERSTICES WITH CHIPS, SPALLS AND BINDING WITH GRIT/STONE DUST/MURRUM/USABLE SOIL AND WATERING, COMPACTING BY HAND RAMMING.