ROU AMC SV22 TO CRS 23-25

EXCAVATION OF EARTH,UPTO 2802-HCPL CHERLAPALLY — CAVATION IN ALL TYPES OF SOILS INCLUDING SOFT SOIL , SOFT ROCK AND WEATHERED ROCK UPTO A DEPTH OF 2.5 M INCLUDING OBSERVING ALL NEC SARY PRECAUTIONS TO PROTECT THE PIPELINE AND ITS COATING, PROVIDING SHORING AND SHUTTERING ETC SO AS TO PREVENT COLLAPSE OF SIDE SLO S; PROVISION OF ALL NECESSARY TOOLS, TACKLES, CONSUMABLES; DE-WATERING; PROVISION OF NECESSARY SUPERVISING PERSONNEL ETC ALL COMPLET IN ADDITION TO ANY OTHER NECESSARY ITEMS AS REQUIRED TO COMPLETE THE ASSIGNED JOBS AS PER INSTRUCTIONS OF SITE ENGINEER. THE EXCAVAT SOIL IS TO BE STACKED IN HEAPS CLOSE TO THE SPOT OF EXCAVATION.

EXCAVATION OF EARTH,2.5 — CAVATION IN ALL TYPES OF SOILS INCLUDING SOFT SOIL , SOFT ROCK AND WEATHERED ROCK UPTO A DEPTH OF 2.5 M TO 5 M INCLUDING OBSERVING L NECESSARY PRECAUTIONS TO PROTECT THE PIPELINE AND ITS COATING, PROVIDING SHORING AND SHUTTERING ETC SO AS TO PREVENT COLLAPSE OF S E SLOPES; PROVISION OF ALL NECESSARY TOOLS, TACKLES, CONSUMABLES; DE-WATERING; PROVISION OF NECESSARY SUPERVISING PERSONNEL ETC ALL MPLETE IN ADDITION TO ANY OTHER NECESSARY ITEMS AS REQUIRED TO COMPLETE THE ASSIGNED JOBS AS PER INSTRUCTIONS OF SITE ENGINEER. THE CAVATED SOIL IS TO BE STACKED IN HEAPS CLOSE TO THE SPOT OF EXCAVATION. FOR DEPTH MORE THAN 2.5M UPTO THE REQUIRED DEPTH, 5MTR MAX I LUDING DEWATERING, SHUTTERING AND SHORING COST OF WHICH IS INCLUDED

EXCAVTION OF EARTH — CHANICAL EXCAVATION UPTO 2 METER: MECHANICAL EXCAVATION IN ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK UP TO A DEPTH OF 2 METE INCLUDING OBSERVING ALL NECESSARY PRECAUTIONS, TOOLS, TACKLES, DEWATERING, MAN POWER ETC., ALL COMPLETE AS PER INSTRUCTIONS OF ENGI ER - IN - CHARGE. THE EXCAVATED SOIL IS TO BE STACKED IN HEAPS AT A DISTANCE OF AT LEAST 1.5 METER OR THE DEPTH OF THE TRENCH, WHICH ER IS GREATER, FROM THE EDGE OF THE TRENCH. PART OF THE EXCAVATED SOIL MAY BE SAFELY DISPOSED OFF, AS PER THE ENGINEER IN CHARGE.

BACKFILLING OF EXCAVATED — CK FILLING WITH APPROVED SOILS (APPROVAL TO BE OBTAINED FROM SITE ENGINEER FOR THE QUALITY OF SOIL PRIOR TO THE COMMENCEMENT OF WORK BROUGHT FORM APPROVED QUARRIES. SCOPE OF JOB INCLUDES SPREADING OF SOIL LAYERS OF THICKNESS 200 MM WITH MANUAL COMPACTION, WATERING, UPPLY OF LABOR, TOOLS, TACKLES ETC. JOB SHALL BE COMPLETED AS PER INSTRUCTION OF SITE ENGINEER. IF SPECIFICALLY INSTRUCTED, AGENCY H TO PACK THE SAND IN CEMENT BAGS AND STACK THEM AT THE SITE OF WASHOUT ETC. AS DIRECTED BY THE SITE ENGINEER. RATES QUOTED SHALL BE CLUSIVE OF THE SAME.

SPLY & SPREADING SOFT — PPLYING AND PROVIDING SOFT PADDING WITH SAND INCLUDING TRANSPORTATION FROM THE APPROVED SAND QUARRIES TO SITE INCLUDING HANDLING, S EADING IN LAYERS OF 200 MM THICK AND WATERING, MANUAL COMPACTING, SUPPLY OF LABOUR, TOOLS, TACKLES ETC., ALL COMPLETE AS PER THE INS UCTIONS OF THE SITE ENGINEER

SPLY AND LAYG RUBBLE — OVIDING AND LAYING DRY RUBBLE PITCHING USING CM 1:6, DRESSING AND COMPACTING THE SOIL IN PROPER LEVEL AND LINE FOR FILLING THE GAPS, OCALLY BEST AVAILABLE RUBBLE AVERAGE THICKNESS 230 MM LATERAL WIDTH NOT MORE THAN 450 MM AND CURING ETC COMPLETE.

SPLY AND LAYG OF PCC — ROVIDING AND LAYING PLAIN CEMENT CONCRETE OF VOLUMETRIC PROPORTION 1:3:6(1 CEMENT: 3 SAND: 6 COARSE AGGREGATES) GRADE FOR SUB-GRADE ING 40MM DOWNGRADED AGGREGATE, INCLUDING MACHINE MIXING, SHUTTERING, COMPACTION, CURING ALL AND JOB TO BE COMPLETED AS PER ATTACHED CHNICAL SPECIFICATION AND AS DIRECTED BY EIC.CONCRETE CUBES TESTED ON 28 DAYS SHALL GIVE A RESULT MEETING M-20 REQUIREMENTS OF IS 6."

SPLY AND LAYG OF RCC — OVIDING AND LAYING RCC PRECAST SLABS OF REQUIRED SIZE WITH 1:2:4 NOMINAL MIX USING 20MM AND DOWN SIZE CRUSHED STONE AGGREGATES INCLU NG SHUTTERING, MIXING, COMPACTING , POND CURING FOR 14 DAYS ETC. AS PER IS 456, TRANSPORTING FROM THE PLACE OF CASTING . REINFORCENT TEEL SHALL BE PAID SEPARATELY.

SUPPLY AND APPLYING OF — MM CEMENT PLASTER MUST BE DONE IN TWO COATS WHICH CONTAINS 12MM THICK 1:5 CEMENT PLASTER (1 CEMENT : 5 COARSE SAND) FINISHED WITH A OP LAYER OF 6MM THICK 1:6 CEMENT PLASTER (1 CEMENT : 6 FINE SAND)

SPLY & LAYG OF REINF STEEL 2802-HCPL CHERLAPALLY — PPLY, FABRICATION AND LAYING IN POSITION STEEL REINFORCEMENT OF GRADE FE – 415 CONFORMING TO IS:1786 AT ALL HEIGHTS AND DEPTHS INCLU NG CUTTING, COLD BENDING, TYING AND PLACING IN POSITION THE RODS, WITH NECESSARY 18 SWG BLACK ANNEALED BINDING WIRE INCLUDING COST O BINDING WIRE AND ANY OTHER INCIDENTAL CHARGES, COST OF TRANSPORT, STRAIGHTENING, CUTTING, BENDING, CRANKING, BINDING, WELDING, PROVI ON OF NECESSARY CHAIRS AND SPACERS, PREPARATION OF BAR BENDING SCHEDULE, DRAWINGS, GETTING THE SAME APPROVED ETC., COMPLETE AS PER S NDARD SPECIFICATION. THE JOB TO BE EXECUTED AS PER ATTACHED TECHNICAL SPECIFICATIONS, JOB PROCEDURES ETC COMPLETE AND AS DIRECTED BY IC. ONLY APPROVED CHAIRS, SPACER AND OVERLAPS SHALL BE PAID.