V & G Industrial Testing Laboratories Pvt. Ltd

Our Services

M/s.V&G Industrial Testing Laboratories Pvt. Ltd. provides specialized Non-Destructive Testing (NDT), Mechanical Testing, Chemical Testing, Civil Testing and other related inspection and consultancy services to various industries like petrochemicals, oil & gas industries, fertilizers, fabrication and constructions industries, power plants, ship building industries, Roads, bridges and buildings etc.

A. NDT:

V&G has the expertise, the experience, the capability and the resources to perform following Tests in NDT category.

Radiographic Testing by using Gamma ray and X-ray (RT)
Ultrasonic Testing (UT)
Magnetic Particle Testing (MPT)
Dye Penetrant Testing (DPT)
Visual Testing (VT)

Radiographic Testing by using Gamma ray and X-ray (RT)

Ultrasonic Testing (UT)

Magnetic Particle Testing (MPT)

Dye Penetrant Testing (DPT)

Visual Testing (VT)

Ultrasonic thickness gauging
Stress Relieving (SR)
Digital Hardness testing.
Digital Coating thickness gauging

B. MECHANICAL/CIVIL TESTING:

V&G has the expertise, the experience, the capability and the resources to perform following Tests in Mechanical/Civil testing category with below mentioned NABL Scope status

MECHANICAL/CIVIL TESTING (Part - 1)
Sl No.	Material	Test/Parameter	NABL Scope Status
1	Autoclaved Cellular Concrete Blocks	Compressive Strength	Non NABL
		Density	Non NABL
		Moisture content	Non NABL
2	Admixture	Uniformity Test	Non NABL
2	Admixture	Compatibility	Non NABL
3	Aluminium	Weight/mtr/dimensions	Non NABL
		Tensile Test	Non NABL
		Coating Thickness	Non NABL
		Thickness of Sheet	Non NABL
4	Anchor Bolt	Pullout Strength	Non NABL
5	Antistripping Agent	Specific Gravity	Non NABL
		Flash point	Non NABL
		Fire point	Non NABL
		Soluble in Diesel Oil	Non NABL
6	Anti termite treatment chemical	Cold Test	Non NABL
		Flash point	Non NABL
		Emulsion Stability	Non NABL
		Acidity	Non NABL
7	Bentonite	Density, ‘g/cc’	Non NABL
		Marsh Cone Viscosity, ‘sec’	Non NABL
		Sieve analysis	Non NABL
		Liquid Limit, ‘%’	Non NABL
		Only pH	Non NABL
8	Bitumen	Penetration at 250C, 100 g, 5 s, 0.1mm, Min	NABL
		Flash Point	NABL
		Softening Point	NABL
		Ductility	NABL
9	Bitumen Emulsion	Physical Property	Non NABL
		Residue on 600 micron	Non NABL
		Viscosity	Non NABL
		Coagulation of emulsion	Non NABL
		Storage stability	Non NABL
		Stability to mixing with cement	Non NABL
		Miscibility with water	Non NABL
		Residue by evaporation	Non NABL
		Penetration	Non NABL
		Ductility	Non NABL
		Solubility in trichloroethylene	Non NABL
		Water content	Non NABL
10	Bitumen Mix	Bitumen content	Non NABL
10	Bitumen Mix	Sieve analysis	Non NABL
11	Bitumen Mix (BM/DBM/BC/ SDBC)	Design Mix (BM/DBM/BC/ SDBC)	Non NABL
11	Bitumen Mix (BM/DBM/BC/ SDBC)	Marshall stability & Flow	Non NABL
12	Bitumen Mix (BM/DBM/BC/ SDBC)	Density including extraction of core	Non NABL
		Thickness of core	Non NABL
		Stripping value	Non NABL
13	Bonded Mineral Wool	Density	Non NABL
13	Bonded Mineral Wool	Moisture content	Non NABL
14	Bricks	Compressive strength	NABL
		Water absorption	NABL
		Efflorescence	NABL
		Dimension	NABL
		Warpage	Non NABL
15	Cement	Density	NABL
		Physical properties	NABL
		Compressive strength Only	NABL
		Setting time Only	NABL
		Fineness Only	NABL
		Soundness Only	NABL
		Consistency Only	NABL
		Dry Sieve (With 90 micron)	Non NABL
		Soundness by Autoclave	NABL
16	Cement Mortar/Concrete	Mix ratio	Non NABL
		pH	Non NABL
		Chloride Content	Non NABL
		Sulphate	Non NABL
17	Coarse Aggregate	Sieve Analysis	NABL
		SpecificGravity	NABL
		BulkDensity	NABL
		Flakiness & Elongation Index	NABL
		Crushingvalue	NABL
		Water Absorption	NABL
		Impact value	NABL
		Abrasionvalue (Los Angles)	NABL
		10%Fine value	NABL
		Alkali Aggregate Reactivity	Non NABL
		Soundness	` NABL
		Sulphates	Non NABL
		Stripping Value	Non NABL
		Organic Impurities	NABL
		Silica Content	Non NABL
		ElongationIndex	NABL
		FlakinessIndex	NABL
		Moisture Content	Non NABL
		Light weight Pieces	Non NABL
		Particle finer than 75 microns	NABL
		Porosity (SpG& BD	Non NABL
		Chloride	Non NABL
		Clay Lumps	NABL
		Elongation Only	NABL
		pH Value	Non NABL
		Iron Content	Non NABL
		Coal & Lignite	NABL
		TotalDeleterious Material	NABL
18	Concrete Beam	Flexural strength	Non NABL
19	Concrete core/ Cylinder	Compressive Strength including extraction	Non NABL
20	Concrete Cube	Compressive Strength	NABL
20	Concrete Cube	Accelerated Curing Compressive Strength.	Non NABL
21	Concrete Design mix	Grade of concrete up to M45	Non NABL
		Grade of concrete M50 & above	Non NABL
		For more than one grade of concrete	Non NABL
22	Concrete Rebound Hammer	Compressive strength	NABL
23	Concrete Ultrasonic testing	Pulse Velocity	NABL
24	CTM	Calibration	Non NABL
25	Fine Aggregate	Sieve Analysis	NABL
		Specific Gravity	NABL
		Bulk Density	NABL
		Coal & Lignite	NABL
		Water Absorption	NABL
		Bulking & Moisture Content	Non NABL
		Organic Impurities	NABL
		Soundness	NABL
		Alkali aggregate reactivity	Non NABL
		Particle finer than 75 microns	NABL
		Moisture Content	Non NABL
		Light weight Pieces	NABL
		Chloride	Non NABL
		Clay lumps	NABL
		Mica Content	Non NABL
		Silt content	Non NABL
		pH Value	Non NABL

B. MECHANICAL/CIVIL TESTING (Part - 2)
Sl No.	Material	Test/Parameter	NABL Scope Status
26	Fly ash	Chemical	Non NABL
		Fineness	NABL
		Residue on 45 micron	NABL
		Specific Gravity	NABL
27	Galvanized Sheet	Thickness	Non NABL
		Density	Non NABL
		Coating mass	Non NABL
		Tensile Test	Non NABL
		Thickness of Sheet	Non NABL
28	GGBS	Gradation	Non NABL
		Bulk Density	Non NABL
		Physical Properties	Non NABL
		Specific Gravity	Non NABL
		Fineness	Non NABL
		Comp. Strength.	Non NABL
		Chemical Properties	Non NABL
29	Granite	Compressive Strength	Non NABL
		Water Absorption	Non NABL
		Density	Non NABL
		Impact Strength	Non NABL
		Specific Gravity	Non NABL
		Modulus of rupture	Non NABL
		Loss on ignition	Non NABL
30	Granular sub base (GSB) and Wet mix Macadam (WMM)	Design Mix	Non NABL
		10% fine Value	Non NABL
		Sieve Analysis	NABL
		Heavy compaction	NABL
		Water Absorption	Non NABL
		LL & PL	NABL
		CBR	NABL
		Density by sand replacement	Non NABL
31	Laterite Stone Block	Compressive Strength	Non NABL
		Water Absorption	Non NABL
		Specific Gravity	Non NABL
32	Metals (CS, SS, Al)	Tensile	NABL
		Elongation	NABL
		% Reduction	NABL
		Bend & Rebend Test	NABL
		Mass per meter Run	NABL
		Brinell& Vickers Hardness	NABL
		Impact (Charpy) at ambient Temperature	Non NABL
		Impact (Charpy) at subzero Temperature	Non NABL
		Impact (Izod) at ambient Temperature	Non NABL
		Zink Coating	Non NABL
		Paint Coating thickness (Steel)	Non NABL
33	Natural Stone	Compressive Strength	Non NABL
		Specific Gravity	Non NABL
		Water Absorption	Non NABL
		Impact Value	Non NABL
		Abrasionvalue (Los Angles)	Non NABL
		Moh’s Hardness	Non NABL
34	Paver Block	Design Mix	Non NABL
		Flexural Strength	Non NABL
		Water absorption	Non NABL
		Compressive Strength	NABL
		Cement Content	Non NABL
		Area	Non NABL
35	Soil Testing	CBR at site	NABL
		Soaked CBR	NABL
		Standard/modified Compaction	NABL
		Liquid & Plastic Limit	NABL
		Grain Size Analysis	NABL
		Free Swelling Index	NABL
		Specific Gravity	Non NABL
		Relative Density / Soil Core test	Non NABL
		Chloride	Non NABL
		Sulphate	Non NABL
		pH	Non NABL
36	Solid Block	Design Mix	Non NABL
		Compressive Strength	Non NABL
		Water Absorption	Non NABL
37	Tiles Ceramic/Glazed	Water Absorption	Non NABL
		Length, Width & Thickness	Non NABL
		Bulk Density	Non NABL
38	Tiles-Acid Resistance	Water Absorption	Non NABL
38	Tiles-Acid Resistance	Compressive Strength	Non NABL
39	Water	Construction Water	NABL
40	Water Bond Macadam (WBM)	Design Mix	Non NABL
41	Welded Joint	Tensile	NABL
		Tensile in all weld	NABL
		% Reduction in all Weld	NABL
		Bend Test	NABL
		Fracture test	NABL
		Macro etch Test	NABL
		Brinell& Vickers Hardness	NABL
		Nick Break	NABL
		Flattening Test	NABL
		Impact (Charpy) at ambient Temperature	Non NABL
		Impact (Charpy) at sub zero Temperature	Non NABL
		Impact (Izod) at ambient Temperature	Non NABL
42	Water Proofing Compound	Setting Time	Non NABL
		Compressive Strength	Non NABL
		Chloride Content	Non NABL

C.CHEMICAL TESTING:

I. Building Materials
1	Cement (OPC/PPC/PSC)	Insoluble Residue	NABL
		Loss on ignition	NABL
		Iron as Fe2O3	NABL
		Alumina as Al2O3	NABL
		Silica (As SiO2)	NABL
		Sulphuric anhydride (SO3)	NABL
		Magnesia(as MgO)	NABL
		Calcium (as CaO)	NABL
2	Admixture (Plasticizer / Super plasticizer)	pH	NABL
		Relative Density	NABL
		Dry Material Content	NABL
		Ash Content	NABL
		Chloride ion content	NABL
3	Bitumen	Solubility in Trichloroethylene	NABL

II. Metals & Alloys
1	Plain carbon & Low Alloy steels	Carbon	NABL
		Sulphur	NABL
		Phosphorus	NABL
		Silicon	NABL
		Manganese	NABL

III. Metallic coating & treatment solutions
1	Galvanized articles	Mass of Zinc Coating	NABL
2	Aluminium sections	Anodic Coating	NABL

IV. Water
1	Construction Water	pH	NABL
		Limits of Acidity	NABL
		Limits of Alkalinity	NABL
		Sulphates as SO3	NABL
		Chloride as Cl	NABL
		Total Suspended solid	NABL

D.NDT (Building Materials):

I. Building Materials
1	Reinforced Concrete Structures	Rebound Hammer test	NABL
		Ultrasonic pulse velocity test	NABL