Soil Investigation - MSV sites

MOBILIZATION - BORING RIG — MOBILIZATION OF ALL EQUIPMENTS (MINIMUM BORING RIG AS MENTIONED IN TENDER) REQUIRED FOR CARRYING OUT SOIL INVESTIGATION ALONG WITH ALL TOOLS AND PLANTS ACCESSORIES, MATERIALS, PERSONNEL, SUPERVISION AT SITE INCLUDING SETTING UP BORING RIG, SHIFTING TO DIFFERENT BORE HOLES POINTS AND SETTING UP THE BORING/DRILLING RIG AT EACH LOCATION ETC. AND ALSO INCLUDING SUBSEQUENT DEMOBILISATION AND REMOVAL OF THE SAME FROM SITE AFTER COMPLETION OF WORK IN ALL RESPECT AS PER DIRECTION OF HPCL EIC. MOBILIZATION OF ALL TOOL, TACKLES, MACHINERY ETC REQUIRED FOR THE JOB TILL COMPLETION OF THE JOB AND DEMOBILIZING THE SAME AFTER WORK COMPLETION ALSO INCLUDES SITE OFFICE AND MANPOWER ETC. SOIL TESTING JOB TO BE CARRIED AT LOCATION AS PER THE ATTACHED SITE LAYOUT PLAN AND AS DIRECTED BY HPCL EIC/ARCHITECT. ALL INSTRUMENTS AND EQUIPMENT MOBILISED AT THE SITE SHALL HAVE VALID CERTIFICATIONS AND THE SAME TO BE SUBMITTED TO THE EIC BEFORE COMMENCEMENT OF THE JOB.

BORE HOLE DIA 150MM UPTO — BORING OF EXPLORATORY BORE HOLES OF DIA 150 MM NOMINAL DIAMETER BY ROTARY DRILLING EQUIPMENTS THROUGH ALL TYPES OF SOIL (INCLUDING MURRUM, SOFT DISINTEGRATED AND WEATHERED ROCK BUT EXCLUDING HARD ROCK) UP TO THE TOP OF HARD ROCK SURFACE OR REFUSAL WHICHEVER IS EARLIER IN THE AREA OF THE PROPOSED STRUCTURES AND ALSO INCLUDING HIRE CHARGES OF TOOLS, PLANTS AND PERSONNEL ETC COMPLETE. JOB INCLUDES DEWATERING, IF REQUIRED FOR CARRYING OUT SOIL INVESTIGATION AND AT OTHER PROPOSED FACILITIES AS DIRECTED BY EIC/ARCHITECT. THE ENTIRE JOB TO BE CARRIED AS PER LATEST INDIAN STANDARD SPECIFICATION AND AS PER ATTACHED SPECIFICATION FROM GL UP TO 15M DEPTH.

BORE HOLE DIA 150MM FROM 12731-RAJAHMUNDARY LPG — BORING OF EXPLORATORY BORE HOLES OF DIA 150 MM NOMINAL DIAMETER BY ROTARY DRILLING EQUIPMENTS THROUGH ALL TYPES OF SOIL (INCLUDING MURRUM, SOFT DISINTEGRATED AND WEATHERED ROCK BUT EXCLUDING HARD ROCK) UP TO THE TOP OF HARD ROCK SURFACE OR REFUSAL WHICHEVER IS EARLIER IN THE AREA OF THE PROPOSED STRUCTURES AND ALSO INCLUDING HIRE CHARGES OF TOOLS, PLANTS AND PERSONNEL ETC COMPLETE. JOB INCLUDES DEWATERING, IF REQUIRED FOR CARRYING OUT SOIL INVESTIGATION AND AT OTHER PROPOSED FACILITIES AS DIRECTED BY EIC/ARCHITECT. THE ENTIRE JOB TO BE CARRIED AS PER LATEST INDIAN STANDARD SPECIFICATION AND AS PER ATTACHED SPECIFICATION FROM 15 UP TO 25M DEPTH OR UPTO REFUSAL.

BORE HOLE DIA 150MM IN — BORING OF EXPLORATORY BORE HOLES (QUANTITY AS PER TENDER) OF DIA 150 MM NOMINAL DIAMETER BY ROTARY DRILLING EQUIPMENTS THROUGH ALL TYPES OF SOIL (INCLUDING MURRUM, SOFT DISINTEGRATED AND WEATHERED ROCK BUT EXCLUDING HARD ROCK) UP TO THE TOP OF HARD ROCK SURFACE OR REFUSAL WHICHEVER IS EARLIER IN THE AREA OF THE PROPOSED STRUCTURE. RATE TO INCLUDE HIRE CHARGES OF TOOLS, PLANTS AND PERSONNEL ETC COMPLETE IN ALL RESPECT. JOB INCLUDES DEWATERING, IF REQUIRED FOR CARRYING OUT SOIL INVESTIGATION. AND AT OTHER PROPOSED FACILITIES AS DIRECTED BY EIC/ARCHITECT. THE ENTIRE JOB TO BE CARRIED AS PER LATEST INDIAN STANDARD SPECIFICATION AND AS PER ATTACHED SPECIFICATION.BUT IN HARD ROCK WITH DIAMOND/TUNGSTEN CARBIDE DRILLBIT (EXCLUDING SOFT DISINTEGRATED AND WEATHERED ROCK) INCLUDING COLLECTION OF CORES USING DOUBLE CORE BARRELS IN CORE BOX AT ALL DEPTH WITH CORE NOT MORE THAN 1.5 METER

TRIAL PIT 2MX2MX3M — MAKING TRIAL PITS OF DIMENSIONS 2 X 2 X 3 METER (APPROXIMATE DEPTH) FOR PHYSICAL INSPECTION OF SOIL STRATA, AT DIFFERENT PLACES OF SITE, AS APPROVED BY THE ENGINEER IN CHARGE AND COLLECTING SOIL SAMPLES AND PERFORMING POCKET POTENTIOMETER TESTS. JOB INCLUDES DEWATERING OF SOIL IF NECESSARY AT THE TIME OF INSPECTION. THE PITS ARE TO BE BACK FILLED AFTER INSPECTION TO ITS NATURAL LEVEL.

EARTH RESISTIVITY TEST DEP 12731-RAJAHMUNDARY LPG — CONDUCTING EARTH RESISTIVITY TESTS FOR DEPTH OF 15 METERS AS PER SPECIFICATION

CALIFORNIA BEARING RATIO — CONDUCTING CBR TEST OF SUBGRADE SOIL – AT 3 LOCATION

100 MM DIA UDS SAMPLE — COLLECTING UNDISTURBED SOIL SAMPLE AS PER IS 2132

100 MM DIA SPT SAMPLE — COLLECTION OF 100MM DIA SPT SAMPLES WITH THIN WALLED SPLIT SPOON SAMPLER TUBE FROM HOLES AS SPECIFIES INCLUDING CONDUCTING THE SPT TEST AS PER TERMS AND CONDITIONS ATTACHED IN TENDER.

DS SAMPLE IN PLASTIC BAGS — COLLECTION OF DS SAMPLES IN PLASTIC BAGS FROM HOLES/TRIAL PITS AS SPECIFIED