About Laxmi Narayana-Diamond Core Drilling -Engineer in Nandyal, Nandyala

Ground Water Services

Selection of bore-well / tube-well points for Domestic, Agricultural, Industries & government agencies.
On site drilling & supervision of bore-wells, drill logging, geological & geophysical logging of boreholes.
Pump-set selection, pumping/aquifer studies
Turnkey Rural/Urban water supply programs
Turnkey services including assessment of ground water and proving of reserves for industrial, power and irrigation projects etc.
Complete consultancy services for location and construction of Rangy wells & ground water structures.
Watershed management projects.

Geo-Technical Services


Conducting Diamond core drilling, collection of disturbed & undisturbed soil samples.
Engineering geology studies for high-rise buildings, bridges & tunnels etc.
Conducting Standard Penetration Tests, Cyclic Plate load tests, Dynamic Cone Penetration tests.
Conducting in-situ single & double packer permeability tests
Conducting lab tests on soil/rock for evaluating the Engineering properties.
Evaluation of Safe Bearing Capacity
Any other in-situ / lab tests as per IS requirement.
Soil Investigation

Why us?

• Proper collection of undistributed soil samples and soil investigations
• Packer Testing and Grouting for Investigative Foundation Projects
• Investigative drilling and soil Investigations
• Standard Penetration Test (SPT)

Topographical Surveys:

• To capture details and features on the ground.
• Clubbed with elevation details, these maps are essential part of any project.
Contour Surveys:
• Land & Water Bodies.
Boundary Surveys:
• To mark the precise boundary of any project on ground.
Measured Building Surveys:
• Floor plans and elevations are produced mainly for our architectural and engineering clients.
• They are used for building redevelopment and structural analysis.
Setting-out Work:
• Transfer of map information to ground.
o Example includes road centre line, pipeline alignment marking, etc.
Quantity Calculation:
• To calculate cut-fill volumes based on existing levels and planned levels, final levels and initial levels etc.

Soil Analysis

• Grain Size analysis
• Atterberg Limits
• Traiaxial Tests
• Direct Shear Tests
• Proctor Density
• Permeability
• Specific Gravity
• Swelling Tests
• C.B.R.Tests
• Unconfined Compression Tests
• Vane Shear Tests
• Stabilized Soil Mix Design Rock
• Uniaxial Compressive Strength
• Point Load index strength
• Elastic Modulus
• Porosity
• Water absorption

Soil Investigation

• Proper collection of undistributed soil samples and soil investigations
• Packer Testing and Grouting for Investigative Foundation Projects
• Investigative drilling and soil Investigations
• Standard Penetration Test (SPT)



Diamond Core Drilling


Carry out drilling for mining purpose for extracting the core samples to evaluate the quality, quantity and reserve estimation. Carry out drilling for mining purpose for extracting the core samples to evaluate the quality, quantity and reserve estimation.
Carry out drilling operations for extracting core for analysis of Engineering properties of soil/rock in Geo-Technical, foundation, soil investigation works. Carry out drilling operations for extracting core for analysis of Engineering properties of soil/rock in Geo-Technical, foundation, soil investigation works.

Mineral Investigation

Conducting Topographic survey, collecting surface samples, conducting core drilling operation for extracting the core for quality and quantity analysis, estimation of reserves, preparation of mine plan and obtaining of mining licenses. Conducting Topographic survey, collecting surface samples, conducting core drilling operation for extracting the core for quality and quantity analysis, estimation of reserves, preparation of mine plan and obtaining of mining licenses.


Manufacturing Sales & Service of Digital DC earth resistivity meters


Manufacturing of Digital DC earth resistivity meter (DIGIRHO) of proven quality
Service of the equipments
Supply of spares
Chemical Analysis Services


Water Analysis

Water is an essential resource for living systems, industrial processes, agricultural production and domestic use. The principal factors that are taken into consideration when determining water quality are:

• Turbidity
• Acidity & alkalinity
• Trace elements and nutrients such as nitrogen, phosphorus, halogens (chloride and fluoride ions), alkali metals (sodium and potassium ions), and calcium & magnesium ions.
• Micro-organisms
• Dissolved oxygen content (DO)
• Water Analysis
Drinking Water Parameters we test:
• Color,
• Hazen Units
• Odour
• Turbidity as NTU
• Appearance after Filtration
• Appearance when Analyzed
• PH at 25 C
• Conductivity microchips/cm
• Total Dissolved Solids. Mg/I
• Iron as Fem./I
• Total Hardness as CaCo3, mg/I • Calcium Hardness as CaCo3, mg/I
• Calcium as Ca, mg/I
• Magnesium as Mg. Mg/I
• Phenolphthalein Alkalinity as CaCo3, mg/I
• Methyl Orange Alkalinity as CaCo3, mg/I
• Chloride as Cl.mg/I
• Sulphate as SO4, mg/I
• Dissolved Oxygen, mg/I
• Magnesium Hardness
• Silica as SI 02
• Nitrate as N03

Chemical

• pH
• Sulphates
• Chlorides

Effluents Analysis

• We make instruments and test kits for measuring 60 different characteristics of water.
• With our test kits, you can detect and measure all of the natural inorganic compounds that occur in water and all of the major contaminants

For detail information :follow the given link::http://www.nrdcs.com/services.html