BITS.PVT.LTD

CIVIL MATERIAL TESTING QUALITY CONTROL & NDT INSPECTION SERVICES:

LABORATORIES:

Our Laboratories are accredited by NABL for its wide range of testing facilities in Mechanical and Chemical fields as per ISO/IEC: 17025 – 2005, based at, Hyderabad Telangana, India, with a branch at Visakhapatnam, Andhra Pradesh. A technically competent Organization with a team of experts and dedicated professionals including Engineers, Technicians and other Experts.

In addition to technological acumen, our management team is truly positioned to set clients up for success with their wide array of business experiences in both start-ups and established corporate cultures. As a creative workforce, we produce design experiences that entertain, inspire, satisfy and challenge our clients and their patrons.  We help enable your market to see the "glow" of your organization and increase prospects from being one-time visitors to regular consumers.
OUR OFFERING:

CONSTRUCTION MATERIAL TESTING

1. Tests on building materials such as cement, Fly ash, Aggregates, Bricks, Blocks, Rebars, Prestressing Steel, Structural Steel, Tiles, Wood etc., as per relevant Indian Standards.

2. Concrete Durability Tests such as Water Permeability & Rapid Chloride Permeability (RCPT)

3. Special Tests on reinforcement such as Bond Test & Salt Spray Test

4. Chemical Tests on Construction Materials, Water and Soil

5. Tests on Highway materials such as Bitumen, PMB, CRMB, Emulsions, Anti-stripping Agent & Bituminous Concrete as per MORT& H Specification

6. Tests on Construction Chemicals such as Admixtures, Curing Compounds, Water Proofing Compounds, Sealants, Protective Coatings, Epoxies, Grouts, etc.

7. Evaluation Tests on Water Proofing Systems

8. Mix Designs for Normal, High Performance, Self-Compacting, High Volume Fly Ash Concretes, Bituminous Concrete, Wet Mix Macadam, Granular Sub base etc.

9. Load Test on Precast concrete elements such as Manhole Cover, Drain cover & Building Components

10. Tests on Innovative Construction Materials such as Fibre Wraps, Fibrous Concrete, Laminates etc.

11. In-addition, KDMPL can design and carry out appropriate Performance tests for specific requirements of materials/ components

12. We can also provide Mobile and Field-Testing Laboratory facilities at sites.


NON-DESTRUCTIVE TESTING OF REINFORCED & STEEL STRUCTURES

BITS PVT LTD Assessment of Quality of in-situ concrete through Non-Destructive tests , cover and surface disposition of reinforcement through rebar locator studies , in-site concrete through Core tests and pull-out tests (Semi-Destructive Test) , Permeability of Concrete through Field Permeability Tests and Rapid Chloride Permeability Tests , onset & extent of Corrosion in rebars through potential difference and resistivity studies , extent of Carbonation / Chloride Penetration in cover concrete , member thickness & Lamination tests on structural steel sections , quality of weld in fabricated steel structures through DPT, UT, MPT etc.

STRUCTURAL EVALUATION OF OLD & NEW STRUCTURES

BITS PVT LTD At BITS PVT LTD Assessment of structural soundness with the aid of Non-Destructive & Semi-Destructive tests, independent analysis and design check of built structures, Assessment of structures for change in occupancy, future expansion, proposed modifications, as per latest Standards, Assessment of structural adequacy of structures for seismic forces as per latest Standards


BITS.PVT.LTD

GEO-TECHNICAL INVESTIGATION & FOUNDATION DESIGN


Investigation by drilling conducting Field Tests, collecting Samples, carrying out Laboratory Tests and furnishing Report with Recommendations Conducting Field Tests such as Plate Load Test, Static Cone Penetration Test, Electrical Resistivity Test and Permeability Test , Facilities to conduct low strain and high strain Pile Testing for pile Integrity And safe Load evaluation ,Conducting Tests for Compaction and Quality Control in Earth Works, CBR Tests on sub grades , Designing Foundation Systems & Earth Retaining Structures, study of Structures Subjected to settlement / foundation failure and suggesting Remedial Measures, Designing ground improvement techniques in weak soil conditions


BITUMINOUS MIX DESIGNS

BITS PVT LTD There are many tests which are conducted to check the quality of bitumen. Bitumen is very important component of many construction sites like roads, highways. CEGTH has the best facility to conduct almost all bitumen tests under specified laboratory conditions. Following is the list of tests we conduct as specified in Indian standards: Softening Point

1.Flash Point and Fire Point
2.Penetration For tar and Bituminous Materials
3.Ductility
4.Industrial Viscosity
5.Absolute Viscosity
6.Kinematic viscosity
7.Marshal Stability Test
8.Solubility in Carbon Disulphide or Trichloroethylene
9.Specific Gravity
10.Determination of Effect of Heat and Air by Thin Film Oven Test
11.Determination of Elastic Recovery
12.Determination of Loss on Heating
13.Determination of Penetration of Residue
14.Binder Content

Non-Destructive Testing


1.Rebound Hammer Test
2.Ultrasonic Pulse Velocity Test
3.Half Cell Potential-meter Test (Corrosion Test)
4.Pile Integrity Test
5.Carbonation Test
6.Rehabilitation of Existing Structures


GEO-TECHNICAL INVESTIGATIONS:

BITS PVT LTD The capacity to perform all types of routine and advanced Geotechnical investigations supplemented by excellent Soil / Rock testing facilities,

1.Integrating unit, mounted on one side of the frame integrates the unevenness in cm.
2.For the measurement It is towed by a jeep at a constant speed of 32 kmph under standard tyre pressure of 2.1 kg/cm2 along the designated wheel path Bumps in cm and corresponding road length in terms of wheel revolution pulses are displayed / recorded on a panel board Vehicle Mounted Bump Integrator with GPS (ROMDAS Bump Integrator)

BUMP INTEGRATOR TEST:

At BITS PVT LTD Automatic Road Unevenness Recorder / Bump Integrator

1.Bump Integrator an Indigenous device developed by CRRI
2.It comprises of a standard pneumatic wheel mounted within a rectangular frame with single leaf spring on either side.
3.Spring dashpots mounted on the leaf spring provide damping for the suspension


SURVEY & SOIL INVESTIGATION:

BITS PVT LTD Using modern technology in Drilling, Soil-Rock sampling, and field-testing equipment designed for all type of geotechnical investigation purpose. We have highly qualified Geotechnical Engineers, Geologist, Lab Technicians & Experienced drillers to undergo any task. WE HAVE CARRIED OUT ALL KINDS OF SURVEY & SOIL INVESTIGATIONS FOR:

1.Building Projects
2.City Survey
3.Water Supply & Sewer Lines
4.Route Survey for Roads and Bridges
5.Urban Infrastructure Development Projects
6.Irrigation & Coastal Projects and etc.

ENVIRONMENTAL MONITORING

At BITS PVT LTD We are equipped with a state-of-art laboratory well equipped with environmental monitoring instruments and well qualified personnel to carry out environmental baseline and compliance monitoring in all walk of sectors like petrochemical, mining, cement, highways, housing and infrastructure for EIA studies.


STRUCTURAL REHABILITATION STUDY:

BITS PVT LTD The success of repair activity depends on the identification of the root cause of the deterioration of the concrete structures. If this cause is properly identified, satisfactory repairs can be done for the improvement of strength and durability, thus extending the life of the structure, is not difficult to achieve. General procedure in the repair of distressed concrete structure:

1.Support the structural members properly as required.
2.Remove all cracked, spalled and loose concrete.
3.Clean the exposed concrete surfaces and steel reinforcement.
4.Provide additional reinforcing bars, if the loss in reinforcement is more than 10%

MOBILE TESTING LABORATORY

At BITS PVT LTD We have developed a fully equipped mobile TESTING LABORATORY with inbuilt environmental controlled conditions in order to facilitate on site laboratory testing. Mobile laboratory gives an added advantage over remote laboratory testing in terms of lesser disturbances of the undisturbed samples as well as saving in analysis time, thus expected to improve the quality of tests. The pavement investigation, testing of various materials like soils, aggregates, water, non-destructive testing of concrete structures and environmental monitoring work can also be executed through this mobile laboratory.


DESIGNS & DETAILED ENGINEERS:

BITS PVT LTD Standard Engineering Details (SED) / detailed engineering for urban infrastructure development including water supply & sewerage system, irrigation works, etc. Planning, designs and detailed Engineering for Architectural, Water supply & Plumbing Works, Civil, Interior, Sewerage, Rainwater Harvesting, Structural, Electrical, Mechanical, HVAC, Process Engineering, Landscaping, Arboriculture, etc

PROJECT MANAGEMENT / QA & QC

At BITS PVT LTD We offer Project Management Consultancy (PMC) services for various civil / infrastructure development works including but not limited to
1.Evaluation of bid document and selection of contractors
2.Supervision of construction works executed by contractors as per drawings, specifications and contract documents
3.Preparation of implementation schedule using CPM / PERT charts
4.Verification of layout of all structures with all equipment’s
5.Preparation of additional drawings and sketches required for execution
6.Quality assurance & quality control services on materials and workmanship
7.Progress Report in MS Projects format
8.Coordination of testing and implementation
9.Measurement of quantity, certification and verification of contractors bills etc. Complete project management
10.Assist contract management, resolution of disputes
11.Assist in testing, trail run & commissioning


CERTIFIED AND CALIBRATED INSTRUMENTS/EQUIPMENT FOR ENVIRONMENTAL MONITORING INCLUDES:

BITS PVT LTD CERTIFIED AND CALIBRATED INSTRUMENTS/EQUIPMENT FOR ENVIRONMENTAL MONITORING INCLUDES:

1.Respirable Dust Sampler (APM 460BL/AAS 217BL)
2.Fine Particulate Sampler (APM 550/AAS 127D Mini)
3.Benzene Sampler (Ecotech AAS 172)
4.Stack Sampler (Vayubodhan VSS1)
5.Flue Gas Analyzer (Kane-900 Plus)
6.CO Monitor (Sensit P100/gaZguardTx)
7.Sound Level Meter (Lutron SL-4022/Envirotech SLM-100/Extech 407764)
8.Automatic Weather Station (AWS 11-H-11)
9.GPS
10.UV-Visible Spectrophotometer (Thermo Scientific Evolution 201/Labtronix LT-290)
11.Electronic Balance (Saritorious USA, CPA 225D)
12.GC with MS&FID (Thermo Scientific USA, TRACE 1300)
13.ICP-MS (Thermo Scientific USA, XSeries 2)
14.AAS (Thermo Scientific USA, iCE 3000)