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COMPLETE SOLUTIONS FOR GEOTECHNICAL ENGINEERING &
DIGITAL SURVEY Our Geotechnical Consulting Practice is focussed on providing an
integrated service in Engineering Geology and Geotechnical
Engineering bringing unique blend of in house strength of heavy duty
rigs, insitu testing tools and equipments combined with laboratory
and technical expertise and extensive practical and on site experience
STFD India is a trusted name in the field of Geotechnical Investigation &
Digital Survey Activities. The firm has successfully completed more than
1,000 projects over the past 5 years in various states of India. The success
of the company is due to practical applications of technical abilities
depending upon site conditions by using skills of talented crew by the
dynamic Chief Consultant Mr. Madhusudan Singh, CE, MIE, PMP and
supported by team leaders with experience in soil investigation,
Geotechnical and foundation studies. Company carries soil / rock analysis
with the help of latest and sophisticated testing equipments. Monitoring
and Report generation is being handled by Mr. Saurabh Kumar, M-Tech
(Geo-Tech)
About Us
Ways of dealing with work are as follow
• Understanding requirements
• Developing correct strategy
• Ensuring on time the best delivery
• Work methodologies
• Project management
• Quality assurance
• Client satisfaction
Our Approach toward work
1. Geotechnical Investigation
Our Geotechnical Investigation team provides a comprehensive range of services for engineering and infrastructure projects like Bridges, High embankments, Buildings, Factories, towers, Foundations for other load-bearing structures in different terrain conditions like Major Rivers, hilly terrain, large waterways. Activities involved are i. Geotechnical studies for designing super/substructures through borehole exploration, in-situ testing,
geophysical exploration etc.
ii. Identification of problematic soils and remedial measures
iii. Slope stability analysis, recommendation for ground improvement techniques
iv. Testing of soil/rock samples in the laboratory to determine its physical and engineering properties
v. Analysing all field and laboratory data to evaluate safe bearing capacity and safe bearing pressure of the soil/rock for given foundation sizes and necessary recommendations for open/pile foundation design/construction.
vi. Testing and analysis of sub grade and sub base materials for roads and runways, suitability tests of material for embankments, clay liners for engineered landfills, fill material for reinforced earth retaining walls etc.
vii. We have Hydraulic & Rotary drilling rigs (drilling capacity up to 100mt), manual Augurs (drilling capacity up to 12mt)
.
Services
We provide following consultancy services: i. Liquefaction Analysis
ii. Slope Stability Analysis
iii. Analysis of Deep foundation (Driven/Bored cast in-situ/Single or Double Under reamed pile)
iv. Analysis of Shallow foundation (RCC Isolated/Strip/Raft Foundation)
v. Hydrological Analysis
vi. Ground water recharge techniques
vii. Design of retaining structure
viii. Peer review of Geotechnical report
ix. Re-engineering Scheme
Services…
We provide following field test services: i. Drilling Borehole & collection of SPT/UDS/DS
ii. Dynamic cone penetration test
iii. Static cone penetration test
iv. Block Vibration test
v. Modulus of Subgrade Reaction (K-value) Test
vi. Plate load test, Cyclic plate load test
vii. Pile load test (Vertical, Lateral, Uplift)
viii. Pull-out test on anchor bars and rock bolts
ix. Seismic Refraction test/ Cross hole/Down hole test
x. Geo Hydrological Resistivity Survey
xi. Electrical Resistivity test
xii. Field Permeability test
xiii. Percolation Test
xiv. Field CBR test
xv. Soil Exploration by Trial pits
xvi. In-situ density & moisture content
Services…
2. Surveying
We provide accurate and timely services for carrying out survey for any existing or upcoming project. Our team of qualified surveyors equipped with high accuracy Total Station and DGPS Systems provide survey for various projects related to Gas Transportation, Power Transmission, Water Pipelines, Roads and Bridges, Railway, Land measurement and Acquisition, setting out for heavy structures and precision pointing for implantation of industrial machineries. Generation of survey drawings like L-Section and Cross-Section using most Advanced softwares like Auto CAD Civil-3D
i. Land Survey- This includes the boundary surveys as well as topographic.
ii. Contour Survey - This service is accomplished by team of professionals. This service helps in evaluating various economical, feasible, dependable factors of the work. Moreover, our professionals deliver these services by using latest techniques.
iii. Highways Survey.
iv. Railways Survey.
v. Canal Survey.
Services…
3. Laboratory Testing
i. Soil Testing
Grain Size Analysis (sieve analysis and hydrometer test)
Natural Moisture Content
Bulk Density/Dry Density
Atter berg Limits
Specific Gravity
Maximum and Minimum Density of Sand
Direct Shear
Unconfined Compression Test
Consolidation Test
Permeability Test
Standard and Modified Proctor Tests
Soaked and Un soaked CBR
Organic Matter
Sulphate Content
Chloride Content
Ph Value
CBR
Compaction
Liquefaction
Services…
3. Laboratory Testing
ii. Cement Testing
• Cement Consistency
• Initial and Final Setting Times
• Compressive Strength
iii. Aggregate Testing
• Gradation Analysis
• Dry Density
• Fineness Modulus of Sand
• Organic Matter Content
• Sodium Sulphate Soundness
• Crushing Value
• Impact Value
• Los Angeles Abrasion test
• 10% Fine Value ƒAbsorption Test
• Specified Gravity
• Flakiness Index
• Elongation
iv. Concrete Testing
• Concrete Mix Design
• Concrete Slump Test
• Compressive Strength of Concrete Cubes and Cylinders
• Compressive Strength of Blocks and Tiles
• Carbonation Depth
• Absorption Values
• pH Value
• Chloride Content
Services…
3. Laboratory Testing
v. Asphalt Testing
• Asphalt Mix Design
• Marshall Stability and Flow Test
• Bitumen Extraction
• Gradation Test on Extracted Sample
vi. Chemical Testing of Water
• Total Dissolved Solids
• Sulphate Content
• Chloride Content
• Carbonate and Bicarbonate
• pH Value
4. Piling Work
• Execution of bored cast in situ piles of
16”, 22”, 26”, 30” & 36” diameter. Work
includes boring of holes, fabrication of
reinforcement cage, preparation and
pouring of concrete.
• Integrity test of pile
5. Extraction of Cores
• Extraction of Concrete Cores
• Extraction of Asphalt Cores
Services…
Our Clients
Our Clients
Our Clients
• PAN NO: ACZFS9424K
• GSTIN NO: 10ACZFS9424K1ZH
• P.FNO: BRPAT1659716000
• ESI NO: 42001606360001001
• MSME NO: BR26E0052794
• AN ISO 9001:2015 CERTIFIED COMPANY
• An Impaneled Company in Building Construction Department, “Government of Bihar”
Statutory and Important Thing about Company
SOIL TEST AND FOUNDATION DESIGN
Registered Office:
Shahara Godown Road,
Gulzarbagh, Patna, Bihar 800007.
Corporate Office:
Shiv Shadan Building,
Near Pillar No-38, Bailey Road, Samanpura, Raj Bazaar, Indrapuri, Patna, Bihar 800014.
Mobile: 7033049157, E-mail: [email protected] Website: www.stfd.in
Branch Office:
C-004, Shubham Building Sector-5,
Vasant Nagari, Vasai East -401208. Palghar (Mumbai), Maharashtra.
Mobile: 8208521564 E-mail: [email protected]
Thank you