DRIVEWAY FOR TT GANTRY

EXCAVATION UPTO 3.0 M — AS PER SCOPE OF JOB ATTACHED EXCAVATION OF EARTH, FOR DEPTH UPTO AND INCLUDING 3.0 M, 1. FOR FOUNDATIONS OF STRUCTURAL SHEDS, ROADS, DRIVE WAYS, DRAINS, PEDESTALS, TRESTLE BRIDGES, CULVERTS, PITS, CHAMBERS, U/G TANKS, TRENCHES, ETC. OR ANY OTHER PLACE AS DIRECTED, IN ORDINARY SOILS INCLUDING SOFT ROCK/DISINTEGRATED ROCK, SHORING & STRUTTING AS REQUIRED AS PER SITE CONDITION, INCLUDING BACKFILLING ETC, IN LAYERS AT ALL HEIGHTS AND DEPTHS AS PER SPECIFICATIONS/REQUIREMENTS AND AS DIRECTED /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. INCLUDING REMOVAL OF VEGETATION, SHRUBS AND DEBRIS, CUTTING AND DRESSING OF SIDES IN SLOPES, LEVELING, GRADING AND RAMMING OF BOTTOMS, DEWATERING OF ACCUMULATED WATER FROM ANY SOURCE AND KEEPING THE SURFACE DRY FOR SUBSEQUENT WORKS. 2. TRANSPORTING SURPLUS SOIL TO UNOBJECTIONABLE PLACE WITHIN BOUNDARY LIMITS AND SPREADING IN LAYERS AND AS PER SPECIFICATIONS AND DIRECTION OF ENGINEER. 3. THE MEASUREMENT FOR PAYMENT SHALL BE AS PER ATTACHED TECHNICAL SPECIFICATIONS AND AS DIRECTED BY HPCL EIC COMPLETE. 4.NOTE: A) THE CONTRACTOR SHALL TAKE INTO ACCOUNT IN HIS RATE, THE PROVISION FOR EXCESS EXCAVATION FOR NECESSARY WORKING SPACE, SLOPE, STEPS ETC. B) REQUIRED FOR EXCAVATION, SAFETY AND OTHER ALLIED WORKS AND REFILLING THE SIDE SLOPES AND WORKING SPACE ETC.

MURRUM FILLING — AS PER SCOPE OF JOB ATTACHED LAND FILLING WITH MURRUM UP TO 1.5 METER FROM NGL IN LAYERS: SUPPLY AND FILLING OF APPROVED QUALITY MURRUM IN LAND DEVELOPMENT AND ALSO UNDER PLAIN CEMENT CONCRETE OR WHEREVER AS DIRECTED BY HPCL INCLUDING SPREADING IN LAYERS OF 200 MM THICKNESS, WATERING AND COMPACTING WITH VIBRATOR ROLLER TILL MAXIMUM COMPACTION THAT IS 95 % MODIFIED PROCTOR DENSITY IS ACHIEVED. COMPLETE IN ALL RESPECT AS PER TENDER SPECIFICATION/SCOPE OF WORK ETC., AS DIRECTED BY HPCL ENGINEER-IN-CHARGE AND ROYALTY PAYMENT. CONTRACTOR HAS TO SEND THE MURRUM SAMPLES FROM SITE FOR TESTING AT HPCL APPROVED LAB. DEGREE OF COMPACTION OF EACH LAYER HAS TO BE TESTED AT SITE USING CORE CUTTING TEST. THE RATE QUOTED BY THE CONTRACTOR SHALL INCLUDE THE COST OF THE ABOVE TEST.

RUBBLE SOLING — AS PER SCOPE OF JOB ATTACHED 230 THICK RUBBLE SOLING SUPPLYING AND LAYING 230 MM THICK RUBBLE STONE SOLING TO THE REQUIRED GRADE AND PROFILE FOR ROAD WORKS, PAVING, RAMPS, BUILDING FLOORING,PLITH PROTECTION ETC. USING APPROVED QUALITY BLACK STONE PROPERLY HAND PACKED AND FILLING UP THE CREVICES WITH SMALLER SIZE STONES FOLLOWED BY STONE DUST OR MURRUM AND WATERING SO AS TO FILL ALL VOIDS FOR THICKNESS AS SHOWN ON DRAWING, INCLUDING ROLLING WITH POWER ROLLER ETC. PRIOR TO LAYING OF STONES FOR SOLING, SUB-GRADE SHALL BE LOOSENED UPTO A DEPTH OF 200 MM, LEVELLED, WATERED, GRADED AND COMPACTED USING A VIBRO ROLLER . ECT COMPLETE AS PER INSTRUCTIONS OF HPCL ENGINEER-IN-CHARGE

PCC 1:3:6 — AS PER SCOPE OF JOB ATTACHED SUPPLYING AND LAYING PLAIN CEMENT CONCRETE OF MIX (1:3:6) WITH STONE AGGREGATE OF 20 MM DOWN SIZE (INCLUDING SHUTTERING IF REQUIRED) IN PAVEMENT, DRIVEWAY, DRAIN, CULVERTS, HUME PIPE ENCASING, WATER HARVESTING SYSTEM, RECHARGE PIT, FOUNDATION, FLOOR, PIPELINE, PIT, PLINTH PROTECTION, PLINTH BEAM BASE, BRICK MASONRY BONDING, TRENCHES, COPING OF WALL, ETC, AT ALL DEPTHS AND HEIGHT COMPLETE ALL AS PER DRAWING AND SPECIFICATION AND INSTRUCTION OF THE ENGINEER-IN-CHARGE. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC. COMPLETE AND AS DIRECTED BY ENGINEER-IN- CHARGE.

WMM — AS PER SCOPE OF JOB ATTACHED CONSTRUCTION OF WET MIX MACADAM BY PROVIDING, LAYING, SPREADING AND COMPACTING OF GRADED STONE AGGREGATES IN LAYERS (USING 53 MM DOWN AGGREGATE AS PER SPECIFICATION) MIXED WITH 2% OF ORDINARY PORTLAND CEMENT BY WEIGHT OF AGGREGATE, MIXING IN A MECHANICAL WET MIX PLANT AT OMC, CARRIAGE OF MIXED MATERIAL TO WORK SITE IN TIPPER AND CONVEYING TO PAVER, LAID OVER A PREVIOUSLY PREPARED SURFACE WITH MECHANICAL PAVER FINISHED TO THE REQUIRED GRADE, LEVEL AND ALIGNMENT, COMPACTING WITH VIBRATORY ROLLER 8-10 TONNE TO ACHIEVE THE DESIRED DENSITY OF 98% INCLUDING PROTECTION OF EDGES OF WMM LAYER, COST OF ALL MATERIALS, LABOUR, HIRE CHARGES OF MACHINERY, LIGHTING, MAINTENANCE OF DIVERSION ROAD IF ANY, OBTAINING APPROVAL FROM MINING DEPARTMENT/APPLICABLE DEPARTMENTS BY SEIGNIORAGE, LOADING AND UNLOADING, ALL LEAD AND LIFT ETC., COMPLETE. JOB TO BE DONE AS PER MORTH SPECIFICATION NO. 406 (5TH REVISION).Note: 1st Layer Compacted Thick ness shall be 100 mm & subsequent two layer's compacted thickness shall be 75mm. THE CONSOLIDATED THICKNESS SHALL BE 250mm.

HDPE LAYING — AS PER SCOPE OF JOB ATTACHED. Providing and laying minimum 500 gsm HDPE sheet of approved make below grade slab, PCC, raft slab, CC pavement etc., to the required levels and slope, including supply, loading and unloading, storing, transportation, laying, hot seam welding of joints with minimum 100mm over laps, sealing of junctions, all leads and lifts, etc. All complete as per specification and direction of engineer-in-charge. (floor area only, i.e.. Excluding overlapping shall be measured for payment).

RCC M25 – DRIVEWAY — AS PER SCOPE OF JOB ATTACHED PROVIDING AND LAYING RCC DRIVEWAY WITH APPROVED M25 DESIGN MIX CONCRETE NO FLY ASH CONTENT, RMC PLANT/REVERSIBLE CONCRETE MIXER (MINI MOBILE BATCHING PLANT), USING 20 MM AND DOWN SIZE CRUSHED STONE AGGREGATES IN PANELS USING SLOTTED MS CANNEL SHUTTERING, MACHINE MIXING, VIBRATING WITH SCREED BOARD VIBRATOR, POND CURING FOR 14 DAYS, VACUUM DEWATERING FINISHED WITH POWER TROWELING CONCRETING SHALL BE CARRIED OUT AS PER IS 456 LATEST EDITION.DESIGN CODE FOR RCC IS 10262 LATEST EDITION/SP 23. RATE SHALL ALSO INCLUDE PROVIDING APPROVED QUALITY POLYTHENE PAPER BELOW THE DRIVEWAY, HARDENER AS PER MANUFACTURER'S RECOMMENDATION FOR HEAVY TRAFFIC DRIVEWAY ADDING PLASTICIZERS AS PER MANUFACTURER RECOMMENDATION OF ROFFE/CICO/APPROVED EQUIVALENT MAKE, CONSTRUCTING HORIZONTAL AND LONGITUDINAL VATAS WITH 1:10 CM FOR CURING, LEVELING DEPRESSIONS IF ANY IN THE BASE WITH 20 MM STONE AGGREGATES AND STONE DUST. TUBING, DUCTING, TRENCHING AND OTHER NECESSARY EMBEDDED ITEMS IN CONCRETE SHALL BE CHECKED WITH ARCHITECT/HPCLREPRESENTATIVE BEFORE CONCRETING. RATE SHALL BE EXCLUDING REINFORCEMENT STEEL WHICH SHALL BE PAID SEPARATELY UNDER RELEVANT ITEMS. THE LAYOUT PLAN OF PROPOSED RCC DRIVEWAY SHALL BE DIVIDED INTO SUITABLE PANELS OF SIZE AS DIRECTED BYENGINEER IN CHARGE AND COMPLETE PLAN FOR PANEL WISE CASTING/GROOVING/CUTTING SHALL BE SUBMITTED TO ENGINEER IN CHARGE FORHIS APPROVAL. CONCRETING SHALL NOT COMMENCE WITHOUT SUCH APPROVAL. REDUCED LEVEL OF THE DRIVEWAY AREA TO BE TAKEN JOINTLYWITH ARCHITECT BEFORE COMMENCEMENT OF CONCRETING AND AFTER CONCRETING AND THE THICKNESS OF RCC TO BE CHECKED. TESTING OFCUBE, REINFORCEMENT STEEL, STONE AGGREGATES, SAND, CEMENT ETC. TO BE CARRIED OUT BY CONTRACTOR AT NO EXTRA COST. NO EXTRAPAYMENT FOR FORM WORK, SHUTTERING ETC. FIRST COST OF DESIGNING THE MIX FROM A NABL APPROVED LABORATORY AND AT EVERYCHANGE OF SOURCE OF MATERIAL SHALL BE BORNE BY THE CONTRACTOR. DESIGN MIX CALCULATION TO BE SUBMITTED TO HPCL.

REINFORCEMENT — AS PER SCOPE OF JOB ATTACHED. SUPPLYING AND PLACING IN POSITION HIGH YIELD STRENGTH DEFORMED BARS CONFORMING TO IS:1786, FE 500 FOR RCC WORKS INCLUDING TRANSPORTING THE STEEL, STRAIGHTENING, CLEANING, DECOILING, CUTTING, BENDING TO REQUIRED SHAPES AND LENGTHS AS PER SPECIFICATIONS, BINDING WITH CONTRACTOR'S OWN 20 SWG BLACK SOFT ANNEALED BINDING WIRE AT EVERY INTERSECTION, SUPPLYING AND PLACING WITH PROPER COVER BLOCKS, SUPPORTS, CHAIRS, OVERLAPS, SPACERS, ETC ALL COMPLETE AS PER BAR BENDING SCHEDULE APPROVED BY HPCL EIC. MEASUREMENT WILL BE MADE UNDER THIS ITEM FOR AUTHORIZED LAPS, SPACERS, ETC.

BRICK MASONRY — AS PER SCOPE OF JOB ATTACHED PROVIDING AND CONSTRUCTING BRICK MASONRY (CLAY BRICK/ FLAY ASH BRICK) IN CM 1:4 USING BRICKS OF MINIMUM COMPRESSIVE STRENGTH 35 KG/SQ.CM AND CONFORMING TO IS: 1077-1986 INCLUDING PROVIDING ALL OPENINGS AND PROJECTIONS AS PER THE DRAWING, RAKING THE JOINTS TO 1 CM DEEP, SCAFFOLDING, SOAKING OF BRICKS PRIOR TO USE AND CURING ETC COMPLETE AS PER SPECIFICATIONS FOR SUBSTRUCTURE AND SUPER STRUCTURE OF STRUCTURAL SHED. MEASUREMENT OF MASONRY WILL BE BASED ON ACTUAL THICKNESS OF WALL CONSTRUCTED. COMPLETE IN ALL RESPECT AS PER TENDER SPECIFICATION/SCOPE OF WORK ETC, AS DIRECTED BY HPCL ENGINEER-IN-CHARGE.

EXTERNAL PLASTERING- — AS PER SCOPE OF JOB ATTACHED. EXTERNAL PLASTERING, PROVIDING 20 MM THICK CEMENT PLASTER SMOOTH FINISH WITH WATER PROOFING COMPOUND AS PER ARCHITECTURAL SHAPES MARKED IN THE DRAWINGS, AT ALL DEPTHS AND HEIGHTS IN ONE COAT OF 12 MM 1:5 (1 CEMENT:5 SAND) CEMENT PLASTER AND SECOND COAT OF 8MM 1:4 (1 CEMENT:4 SAND) CEMENT PLASTER ON FACES OF WALLS, PILLARS, PROJECTION, BANDS, CORNICES ETC. INCLUDING NECESSARY DABBING, CURING, SCAFFOLDING, PROVIDING CHICKEN MESH AT JUNCTIONS OF COLUMNS, BEAMS ETC. PROVIDING DRIP MOLDING WITH MASONRY COMPLETE AT ALL HEIGHTS AS PER SPECIFICATION AND DRAWINGS. (EXTERNAL SURFACES OF WALLS FOR BUILDINGS AND AT PLACES DIRECTED BY HPCL EIC)