SITE INVESTIGATION FACILITIES
Transcript of SITE INVESTIGATION FACILITIES
SITE INVESTIGATION FACILITIES
Drilling
Hydraulic rotary & calax drilling rigs100/150mm Diameter boreholes having drilling capacity up to 200m depth.
Auger drilling 100/150mm diameter boreholes up to maximum depth of 25m.
Shell & auger drilling.
Sampling
Disturbed Samples Undisturbed samples 38 mm to 100 mm diameter. Core Samples(rock & hard clay)
Field Tests
Standard Penetration Test Dynamic cone penetration test Static cone penetration test Plate load test, Cyclic plate load test Vane shear test Field CBR test Field permeability test In-situ density & moisture content Electrical resistivity test Block vibration test Trial pits
LABORATORY TEST
Soil
Grain size analysis Density & moisture content Specific gravity test Direct shear test Liquid, plastic and shrinkage limits Triaxial shear test Unconfined compression test Permeability test (constant & variable head) Consolidation test CBR test Chemical analysis of soil Swell index & swell pressure test
Concrete
Mix design (NSC, HSC, HPC, DLC, HVFA) Compressive strength Tensile strength Flexural strength Cement content Density Slump/CF/Flow value
Durability Test
DIN permeability Rapid chloride ion permeability test Initial surface absorption test Abrasion test, Cement content
Cement
Consistency Soundness Fineness Compressive strength Chemical analysis
Aggregates
Gradation(sieving) Water absorption Flakiness Index Abrasion value Impact value Ten percent fine value Crushing value Elongation Index Soundness Alkali aggregate reactivity
Sand
Grain size analysis Fineness modulus Specific Gravity Silt content Soundness
Bitumen
Specific gravity Flash & fire point Softening point Penetration test Ductility Viscosity Water Content by dean & stark apparatus Mix design by Marshal stability method
Rock Tests
Uniaxial compression test Hardness Water absorption Slake Durability Index Porosity & Density Point load strength index Modulus of Elasticity Specific gravity test
NON DESTRUCTIVE TESTING/QUALITY ASSURANCE SERVICES
ULTRASONIC PULSE VELOCITY TEST to know the Compactness & Durability of hardened concrete. SCHMIDT DIGITAL HAMMER TEST with Electronic Hammer PROCEQ, to know the actual
compressive strength of hardened concrete. CARBONATION TEST to know the weathering action and durability of Concrete. RESISTIVITY TEST & HALF CELL POTENTIAL TEST to know the probability & presence of Corrosion
of Rebar of hardened PULL OUT/OFF TEST to know Direct Tensile & Compressive Strength of Hardened Concrete. CORE DRILLING to know actual compressive strength as per BIS/ASTM standards.
Visiontek Consultancy Services Pvt. Ltd.(An Enviro Engineering Consulting Cell)
ISO 9001:2008 and OHSAS 18001:2007 Certified
BHUBANESWARPlot No.: 108, District Center, Chandrasekharpur
Bhubaneswar-751016, Odisha, India
Phone : +91-674-6600800-39, 6451781, 3250790,
Fax : +91-674-2744594, E-mail : [email protected]
[email protected], [email protected]
ASANSOLManoj Cinema Basement,
Kumarpur, Asansol-713304
District - Burdwan
West Bengal
Phone : 03412252011
PUNEJanaki Appartment
Flat No-12, 47/5A, Erandwane
Nalstop, Karvey Road, Pune - 411004 (INDIA)
RANCHI357A, Road No. : 5 Ashok Nagar,
Ranchi - 834002
Phone : 0651-2242175
Visit us : www.vcspl.org
Planning, Project Preparation &
Monitoring
Design & Detailed Engineering
Construction Management & Quality
Control
Topographical Survey and
Geo Technical Investigation
GIS, Remote Sensing & Cadastral
Survey Mapping
Mineral Prospecting, Mine Planning
Forest Diversion Clearences
Ecology & Biodiversity Study
Environmental Management
Occupational Health Services
Rehabilitation & Resettlement Study
Agricultural Development
Laboratory Services
Waste Water,Hazardous Waste, AmbientAir, Ambient Noise, Solid
Waste, Fly ash &Minerals
Soil,Cement, Concrete,
Bitumen, Aggregates,
Reinforcement &
Materials
EIA / EMP Study Environment & SafetyAudit,On Site Emergency
Water ResourceManagement
Highyway &Bridges
Water & WasteWater TreatmentAir Pollution ControlSolid & HazardousWaste Management
InfrastructureEngineering
IndustrialPollution Control
MoEF Accrediated Env.Lab.Accreditation of “A” grade bySPCB.Implementation of IMS.Goverment CertifiedInfrastructure Laboratory.Upgradation of Air QualityLab to meet NAAQ Standards.
Effluent Treatment Process(ETP)
Sewage Treatment Process(STP)
Secured Landfill
Slope Protection Control
Treatment of Ponds & Lakes
LABORATORYFaciliated With
TURNKEYProject Execution
Analysis & Monitoring