Roads and Drains-Sitarganj

Excavation in oridinary soil 0 — EXCAVATION IN ORDINARY SOIL 0 TO 2.5 M: EARTHWORK IN EXCAVATION FOR CULVERT, DRAINS, TRENCHES, BOX CAMBERS NEAR ROAD, ETC. AS DIRECTED, IN ALL SOILS INCLUDING SOFT AND DISINTEGRATED ROCK BUT EXCLUDING HARD ROCK TO A DEPTH OF 2.5 M BELOW EXISTING GROUND LEVEL AND INCLUDING SHORING AND STRUTTING IF ANY REQUIRED; STAKING OUT OF WORK AS PER SPECIFICATIONS; TAKING SPOT LEVELS ON EDGES AND CENTER LINE AT 3 TO 5 M C/C AS PER SPECIFICATIONS; BAILING OUT OF WATER IF ENCOUNTERED; PROVIDING TEMPORARY SUPPORTS IF REQUIRED, 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 WITHIN PLANT BOUNDARIES ALL COMPETE AS PER INSTRUCTIONS OF HPCL. ROADWORK/CIVIL, LPG PROJECT.

Imported Earthfilling-Camber — 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 INCLUDING BREAKING CLODS, WATERING AND COMPACTING WITH VIBRATORY ROLLER/PLATE COMPACTOR TO ACHIEVE 95% 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 — RUBBLE SOLING (230 TO 300 MM) : PROVIDING HARD CORE WITH HARD GRANITE STONE BOULDERS INCLUDING LAYING, PACKING, FILLING INTERSTICES WITH GOOD QUALITY SPALLS, DRY AND WET CONSOLIDATION WITH MECHANICAL MEANS, BINDING WITH GOOD QUALITY MURRUM(COST INCLUSIVE) WITH ALL BYE WORKS COMPLETE ALL AS PER SPECIFICATION, DRAWING AND INSTRUCTION OF THE ENGINEER (COMPACTED THICKNESS WILL BE PAID).

WMM-100-150 mm in 2 layers — WET MIX MACADAM 125 MM THICK: PROVIDING, LAYING, SPREADING AND COMPACTING GRADED STONE AGGREGATE 53 MM AND DOWNGRADED TO WET MIX MACADAM SPECIFICATION AS PER MORTH TABLE 400-13 INCLUDING PREMIXING THE MATERIAL WITH WATER AT OMC IN MECHANICAL MIX PLANT CARRIAGE OF MIXED MATERIAL BY TIPPER TO SITE, LAYING IN UNIFORM LAYERS WITH PAVER IN SUB-BASE/BASE COURSE ON WELL PREPARED SURFACE AND COMPACTING WITH VIBRATORY ROLLER TO ACHIEVE THE DESIRED DENSITY, CIVIL/ROADWORKS.

Granular Sub-Base — CIVIL/ROADWORKS, GRANULAR SUB BASE-PROVIDING, LAYING, SPREADING, AND COMPACTING GRADED STONE AGGREGATE GRANULAR SUB BASE OVER SUB GRADE, AGGREGATE GRADATION SHALL BE AS PER TABLE NO 400-1 OF GRADING ZONE V OR VI OF MORTH SPECIFICATIONS, INCLUDING TRANSPORTATION OF MATERIAL TO SITE, LAYING IN UNIFORM LAYERS WITH WELL-PREPARED SURFACE AND COMPACTING WITH VIBRATORY ROLLER TO ACHIEVE THE DESIRED DENSITY AS PER SPECIFICATIONS COMPLETE IN ALL RESPECT. SAME SHALL BE LAID IN LAYERS OF 125/150 MM THICKNESS EACH. RATE INCLUDING PREPARATION OF EXISTING SUB GRADE SURFACE TO THE PROPER LINE AND LEVEL AND COMPACTED AS DIRECTED BY ENGINEER-IN-CHARGE. AGGREGATE SIZE–75 MM AND DOWNGRADED CONSIDER GSB GRADATION V OR VI OF MORTH REFER TABLE 400-1: GRADING FOR GRANULAR SUB BASE MATERIALS.

Bit. Concrete-40 mm — PROVIDING AND LAYING TO REQUIRED CAMBER BITUMINOUS CONCRETE OF THICKNESS 40 MM OVER PREPARED DENSE BITUMINOUS MACADAM. BITUMINOUS CONCRETE COMPRISING OF WITH PMB 70E-10 BITUMEN, COARSE AGGREGATE OF SIZE 11.2 MM AND DOWN SIZE TYPE A AS PER TABLE 500-18 OF MORTH, FINE AGGREGATE, ANTI STRIPPING AGENT AS PER SPECIFICATION, INCLUDING SPREADING OF MIX WITH SELF PROPELLED PAVER FINISHER/MECHANICAL PAVER AND ROLLING WITH 10 M.T VIBRO ROLLER, IN LAYER OF COMPACTED THICKNESS AS PER DRAWING. THE WORK SHALL INCLUDE THE TEST INVOLVED IN THE SPECIFICATION AND OTHER WORK COMPLETE AS PER DRAWING, SPECIFICATION AND AS DIRECTED BY HPCL ENGINEER-IN-CHARGE. ROADWORK/CIVIL, LPG PROJECT.

Tack coat — PROVIDING AND APPLYING TACK COAT: PROVIDING AND APPLYING TACK COAT WITH BITUMEN EMULSION USING EMULSION PRESSURE DISTRIBUTOR AT THE RATE AS SPECIFIED IN MORTH 503 OR 0.2 TO 0.3 KG/SQ.M ON THE PREPARED BITUMINOUS/GRANULAR SURFACE CLEANED WITH MECHANICAL BROOM, CIVIL/ROADWORKS.

Bitumenous Macadam-70 mm

Prime coat — PROVIDING AND APPLYING PRIME COAT: PROVIDING AND APPLYING PRIME COAT WITH BITUMEN EMULSION ON PREPARED SURFACE OF GRANULAR BASE INCLUDING CLEARING OF ROAD SURFACE AND SPRAYING PRIME COAT AT THE RATE AS SPECIFIED IN MORTH 502 OR 0.35 TO 0.4 KG/SQ.M USING MECHANICAL MEANS, CIVIL/ ROADWORKS.

ROAD MARKING — ROAD MARKING WITH HOT APPLIED THERMOPLASTIC COMPOUND WITH REFLECTORISING GLASS BEADS ON BITUMINOUS SURFACE: PROVIDING AND LAYING OF HOT APPLIED THERMOPLASTIC COMPOUND 2.5 MM THICK INCLUDING REFLECTORISING GLASS BEADS AT 250 GMS PER SQ.M AREA, THICKNESS OF 2.5 MM IS EXCLUSIVE OF SURFACE APPLIED GLASS BEADS AS PER IRC: 35, THE FINISHED SURFACE TO BE LEVEL, UNIFORM AND FREE FROM STREAKS AND HOLES COMPLETE AS PER SPECIFICATIONS, CIVIL/ ROADWORKS.