COMPOUND WALL @ PETCHEM TMNL

EXCAVATION & BCKFLNG — RTHWORK: EARTHWORK IN EXCAVATION UPTO 1.5M DEPTH FOR FOUNDATIONS OF STRUCTURAL SHED, PIPE SUPPORTS/ SLEEPERS, PIPE BRIDGES, TRENCHES CULVERT, DRAIN, RCC BUILDING FOUNDATION, PARKING AREA ETC. OR ANY OTHER PLACE AS REQUIRED AND DIRECTED, IN ORDINARY SOILS INCLUDING FT ROCK / DISINTEGRATED ROCK, IN BOTH DRY AND WET CONDITIONS, INCLUDING PUMPING AND BAILING OUT SURFACE AND SUBSOIL WATER, SHORING, RUTTING, SLUSH REMOVAL, INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS OF 150MM AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SPEC ICATIONS WHEREVER REQUIRED, IN FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE APPROVED SURPLUS EARTH, INCLUDING RECLAIMIN FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELING, WATERING AND MECHANICAL COMPACTION ETC., TRANSPORTING AND DISPOSAL SURPLUS EXCAVATED EARTH WITHIN/ OUTSIDE PLANT BOUNDARY AS DIRECTED BY THE ENGINEER. (THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE T ORETICAL EXCAVATION VOLUME ONLY AS PER DRAWING I.E. FOR VOLUME OF BLOCK OF EXCAVATION HAVING THE ACTUAL DEPTH AND MAXIMUM BOTTOM DIM SIONS OF THE FOUNDATION/ STRUCTURE).THE CONTRACTOR SHOULD TAKE INTO ACCOUNT IN HIS RATE THE PROVISION FOR ANY EXCESS EXCAVATION FOR CESSARY WORKING SPACE, STEPS, SLOPING, ETC., REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES/ W KING SPACE, STEPS, ETC.)

EXCAVATION & BCKFLNG — RTHWORK IN EXCAVATION ABOVE 1.5 M DEPTH AND UPTO 3 M FOR FOUNDATIONS OF STRUCTURAL SHED, PIPE SUPPORTS/SLEEPERS, PIPE BRIDGES, TRENC S, CULVERT, DRAIN, RCC BUILDING FOUNDATION, PARKING AREA ETC. OR ANY OTHER PLACE AS REQUIRED AND DIRECTED, IN ORDINARY SOILS INCLUDI SOFT ROCK/DISINTEGRATED ROCK, IN BOTH DRY AND WET CONDITIONS, INCLUDING PUMPING AND BAILING OUT SURFACE AND SUBSOIL WATER, SHORING, TRUTTING, SLUSH REMOVAL, INCLUDING BACKFILLING IN ALL POSITIONS, IN LAYERS OF 150 MM AT ALL HEIGHTS AND DEPTHS AS PER DRAWING AND SP IFICATIONS WHEREVER REQUIRED , IN FOUNDATION PITS AND OTHER PLACES WITH EXCAVATED SUITABLE APPROVED SURPLUS EARTH, INCLUDING RECLAIM G FROM SPOIL HEAPS KEPT ELSEWHERE INCLUDING DRESSING AND LEVELLING, WATERING AND MECHANICAL COMPACTION ETC., TRANSPORTING AND DISPOS OF SURPLUS EXCAVATED EARTH WITHIN/OUTSIDE PLANT BOUNDARY AS DIRECTED BY THE ENGINEER. (THE MEASUREMENT FOR PAYMENT SHALL BE FOR THE HEORETICAL EXCAVATION VOLUME ONLY AS PER DRAWING I.E. FOR VOLUME OF BLOCK OF EXCAVATION HAVING THE ACTUAL DEPTH AND MAXIMUM BOTTOM D ENSIONS OF THE FOUNDATION/STRUCTURE).THE CONTRACTOR SHOULD TAKE INTO ACCOUNT IN HIS RATE THE PROVISION FOR ANY EXCESS EXCAVATION FOR ECESSARY WORKING SPACE, STEPS, SLOPING, ETC., REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES/W KING SPACE, STEPS, ETC.).

PCC 1:3:6 (M10) — OVIDING 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 D NGRADED) UNDER CULVERTS, PEDESTALS, DRAINS ETC. OR AS DIRECTED BY EIC USING 20 MM DOWNGRADED AGGREGATE, INCLUDING MACHINE MIXING, SH TERING, COMPACTION, CURING ALL AND JOB TO BE COMPLETED AS PER THE TECHNICAL SPECIFICATION/CODAL PROVISIONS/ SOUND ENGINEERING PRACTI S AND AS DIRECTED BY EIC.

RUBBLE SOLING — OVIDING, LAYING AND COMPACTING TRAP/RUBBLE STONE SOLING INCLUDING HAND PACKING, FILLING THE INTERSTICES WITH CHIPS, SPALLS, SAND, WA RING, COMPACTING BY MECHANICAL MEANS TO REQUIRED THICKNESS ALL COMPLETE AS PER DIRECTION OF ENGINEER-IN- CHARGE.

RUBBLE MASONRY — OVIDING AND LAYING RANDOM RUBBLE MASONRY IN REQUIRED THICKNESS WITH HARD STONE IN FOUNDATION AND PLINTH INCLUDING LEVELLING UP WITH MENT CONCRETE 1:6:12 (1 CEMENT: 6 COARSE SAND: 12 GRADED STONE AGGREGATE 20 MM NOMINAL SIZE) AND RR MASONRY IN CM 1:4 (1 CEMENT: 4 C RSE SAND), USING APPROVED QUALITY STONES INCLUDING SCAFFOLDING, RACKING THE JOINTS, CURING, ETC, COMPLETE AS PER DRAWING, SPECIFICAT NS AND AS DIRECTED BY ENGINEER-IN-CHARGE.

DPC 50MM THK — OVIDING AND LAYING DAMP PROOF COURSE IN 1:2:4 MIX: PROVIDING AND LAYING 50 MM THICKNESS DPC IN 1:2:4 MIX WITH 6 TO 12 MM SIZE AGGREG E AND WATER PROOFING COMPOUND OF APPROVED MAKE AS PER MANUFACTURER SPECIFICATION. ALL NECESSARY TESTS OF MATERIALS TO BE PERFORMED A MENTIONED IN LIST, BEFORE ANY MATERIAL TO BE USED AT SITE. THE PARTY SHALL HAVE TO PRODUCE MANUFACTURER'S CERTIFICATION ON THE MATER L QUALIFYING CRITERIA STATED IN IS CODE AND LIMITS SPECIFIED IN THE IS/CPWD SPECIFICATION BEFORE THE MATERIAL TO BE SITED. HPCL RESE ES THE RIGHT TO DO RANDOM SAMPLING AND TESTING AS PER IS/CPWD SPECIFICATION TO ASSESS MANUFACTURER'S CERTIFICATION ON QUALIFYING NOR SPECIFIED IN THE CPWD SPECIFICATION. COST INCLUDE EXPENSES FOR TESTING MATERIAL TRANSPORTATION AND THEIR TEST RESULTS CERTIFICATES OM APPROVED LAB. THE PARTY SHALL HAVE TO SUBMIT SUPPLIER'S (SUPPLIER/SOURCE OF MATERIAL AS APPROVED BY HPCL) BILLS ALONG WITH TESTIN REPORTS.

BITUMEN PAINT — OVIDING AND APPLYING TWO COAT OF COAL TAR OR BITUMEN CONFIRMING TO IS 3117-1965 (VG-10 GRADE) ON THE TOP AND SIDE OF RCC BOX/SLAB/RR UBSTRUCTURE AT 1.70 KG/SQM PER COAT AFTER CLEANING THE SURFACE WITH ALL LABOUR AND MATERIAL COMPLETE JOB AS DIRECTED BY THE ENGINEER

RR STONE MASONRY ABOVE — BBLE MASONRY IN CEMENT MORTAR 1:4 - SUPPLYING, PROVIDING AND CONSTRUCTING RUBBLE MASONRY AS PER REQUIRED THICKNESS IN CEMENT MORTAR :4 USING APPROVED QUALITY STONES INCLUDING SCAFFOLDING, RACKING THE JOINTS, CURING, ETC, COMPLETE AS PER DRAWING, SPECIFICATIONS AND S DIRECTED BY ENGINEER-IN-CHARGE.

BRICK MASONRY — PPLY AND CONSTRUCTING BRICK MASONRY IN CM 1:4 USING BRICKS OF MINIMUM COMPRESSIVE STRENGTH 50 KG/SQ.CM AND CONFORMING TO IS:1077-198 INCLUDING PROVIDING ALL OPENINGS AND PROJECTIONS AS PER THE DRAWING, RAKING THE JOINTS TO 1 CM DEEP, SCAFFOLDING, SOAKING OF BRICKS IOR TO USE AND CURING ETC COMPLETE AS PER SPECIFICATIONS. MEASUREMENT OF MASONRY WILL BE BASED ON ACTUAL THICKNESS OF WALL CONSTRUCT . (A) BRICK FOR MASONRY IN FOUNDATION, WALLS AND OTHER LOCATION SHALL BE HAND OR MACHINE MOULDED AND MADE FROM SUITABLE SOIL AND KIL BURNT. THEY SHALL HAVE REGULAR AND UNIFORM SIZE AND COLOUR, SHARP STRAIGHT AND RIGHT ANGELED EDGES AND DEEP CHERRY RED COLOUR, UNIFO ITY WELL BURNT THROUGHOUT BUT NOT OVER BURNT. THEY SHALL HAVE SMOOTH RECTANGULAR FACES WITH PALLET SIDES AND SHARP CORNERS. GENERALL 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 OG 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 LLET AND SHALL NOT BREAK WHEN DROPPED ON THE GROUND ON THEIR FLAT FACE IN A SATURATED CONDITION FROM THE HEIGHT OF 600MM. (E) THEY S LL SHOW A FINE-GRAINED, UNIFORM, HOMOGENEOUS AND DENSE TEXTURE ON FRACTURE AND SHALL BE FREE FROM LUMPS OF LIME, LAMINATION, CRACKS, IR HOLES, SOLUBLE SALTS CAUSING EFFLORESCENCE OR ANY OTHER DEFECTS WHICH MAY IMPAIR THEIR STRENGTH, DURABILITY, APPEARANCE AND USEFU ESS 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 TOLERA ES ARE PERMITTED IN THE STANDARD CONVENTIONAL SIZE ADOPTED ON THE PARTICULAR WORK. (G) AFTER IMMERSION IN COLD WATER FOR 24 HOURS, A ORPTION BY WEIGHT SHALL NOT EXCEED 15% OF THE DRY WEIGHT AS PER IS:3495 (PART-2)

COPING M20 — OVIDING AND LAYING 60 MM AVERAGE THICKNESS COPING IN CEMENT CONCRETE MIX OF 1:2:4 USING 6 MM TO 12 MM AGGREGATE WITH 40 MM PROJECTIO ON EITHER SIDE OF THE BRICK WALL FACE. RATE TO INCLUDE 20MM THICK PLASTER ON TOP IN CEMENT MORTAR 1:4 FOR FIXING THE GLASS PIECES IN UDING MIXING, PROVIDING NECESSARY SHUTTERING, COMPACTION AND CURING. THE THICKNESS OF COPING SHALL BE 80MM AT THE CENTRE AND 40 MM A THE ENDS.