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Macro of a fractured concrete surface: coarse aggregate in cement paste, one clean planar fracture face

Services

Civil and Infrastructure Testing

The civil and infrastructure pillar exists as a separate top-level capability because the buyer is a different decision-maker. A real-estate developer, an EPC contractor bidding for a metro or expressway, a Public Works Department officer ordering a structural audit, or a municipal infrastructure requesting building inspection.

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Overview

TCR tests concrete, cement, aggregates, soil and bitumen, conducts structural audits under Maharashtra Clause 77, and has inspected 500+ bridges, with CIDCO and BMC registration. Governing standards across the pillar include IS 13311, IS 4031, IS 516, IS 1199, IS 2386, IS 383

Overview

The catalogue covers concrete and cement, aggregates, soil, bitumen and road, structural audits under Maharashtra Clause 77, bridge inspection, rebar and reinforcement coupler testing, HT strand for High Speed Rail, ground-penetrating radar and ultrasonic pulse velocity, half-cell potential, building materials, AAC blocks, tiles, aluminium formwork, manhole and gully top fatigue, grain silo certification, and the structural stability and plumbness work that supports industrial structures.

TCR Engineering in India is NABL ISO 17025 accredited and provides superior end-to-end solutions for civil testing across all the elements of building structures and has an extensive Road Inspections programme as per requirements of IRC.

TCR is trusted by contractors, construction companies, and infrastructure developers for delivering accurate and reliable testing services across various sector ranging from residential, commercial, and industrial infrastructure.

Capabilities and governing standards

Each linked page carries full method detail, scope and acceptance criteria.

ServiceGoverning standards
Concrete, Cement, and AggregatesIS 13311, IS 4031, IS 516, IS 1199, IS 2386, IS 383, IS 8112
Soil and GeotechnicalIS 2720, IS 4332, ASTM D1883, ASTM D698, ASTM D4318
Bitumen and Road MaterialsIS 1206
Road Inspection and Pavement EvaluationSee service page
Structural Audit Under Maharashtra Clause 77IS 13311, ASTM C876
Bridge InspectionIS 13311, ASTM C876Corrosion, IS 14268, ASTM A416, ISO 10138, ISO 15630-3
TMT Rebars and Reinforcement Couplers (BIS-Accredited)IS 16172, IS 2770, IS 14268, IS 1786, IS 16651, IS 2062, IS 513
Building Materials, Tiles, AAC Blocks, Aluminium FormworkASTM C177, IS 16231, IS 2645, ASTM E228, IS 1077, IS 15622, IS 456
GPR, UPV, and Subsurface MappingIS 13311

The services of this pillar

01

Concrete, Cement, and Aggregates

Compression testing on cube and cylinder specimens (2,000 kN and 3,000 kN capacity machines). Flexural testing. Split tensile. Core extraction and…

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02

Soil and Geotechnical

Triaxial, direct shear, California Bearing Ratio (CBR), Standard Proctor and Modified Proctor compaction, Atterberg limits, sieve analysis and…

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03

Bitumen and Road Materials

Bitumen and bituminous-mix testing is delivered through a qualified partner laboratory under TCR Engineering's coordination, sampling oversight, and…

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04

Road Inspection and Pavement Evaluation

Pavement Condition Index. Non-destructive roughness measurement. Deflection measurement (Benkelman Beam and Falling Weight Deflectometer-compatible…

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05

Structural Audit Under Maharashtra Clause 77

The Maharashtra Clause 77 mandate covers structural audit of buildings older than 30 years (and recommended for buildings older than 15 years) in…

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06

Bridge Inspection

500+ bridges inspected across…

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07

TMT Rebars and Reinforcement Couplers (BIS-Accredited)

The civil-buyer-facing capability anchor is the first BIS-accredited commercial laboratory in India for IS 16172 rebar coupler testing across all…

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08

Building Materials, Tiles, AAC Blocks, Aluminium Formwork

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09

GPR, UPV, and Subsurface Mapping

Ground-Penetrating Radar (GPR) for rebar location, embedded-utility mapping, and pavement layer-thickness profiling. Ultrasonic Pulse Velocity (UPV)…

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New Construction Civil Testing

Cement

Chemical Test as per IS 269: 2015, IS 1489-1: 2015 and IS 4032:1985

  • Magnesia (% by mass)
  • Sulphuric Anhydride (% by mass)
  • Loss on Ignition (% by mass)
  • Insoluble Residue (% by mass)
  • Chloride content (% by mass)
  • Ratio of percentage of Lime to percentages of silica, alumina and iron oxide
  • Ratio of percentage of alumina to that of Iron oxide

Physical Testing as per IS 4031

  • Fineness
  • Normal Consistency
  • Setting Time (Minutes)
  • Soundness by Le Chatelier method and Autoclave test method
  • Compressive Strength
  • Drying shrinkage

Inspection at Site as per IS 269: 2015, IS 1489-1: 2015 and IS 4031(Part 1):1996

  • Fineness (by Sieve)
  • Age
  • Visual Inspection
  • Weight

Ground Granulated Blast Furnace Slag (GGBS)

Chemical Testing as per IS 16714: 2018 and IS 4032

  • Manganese oxide, MnO
  • Magnesium oxide, MgO
  • Sulphide sulphur, S
  • Sulphate as (SO3)
  • Insoluble residue
  • Chloride content
  • Loss on Ignition
  • Molar Ratio of CaO, MgO, Al₂O₃, and SiO₂
  • Moisture content % by mass
  • Glass content % by mass

Physical Testing as per IS 16714:2018, IS 4031 (part 2)

  • Fineness (Specific Surface)
  • Slag activity Index 7/28 Days

Inspection at Site as per IS 16714:2018

  • Moisture Content
  • Visual Inspection for lumps

Micro Silica

Chemical Testing as per IS 15388: 2003, IS 1727, IS 4032

  • Silicon dioxide (SiO2), in % by mass
  • Loss on Ignition, in % by mass
  • Alkalies as Na2O, in %
  • Moisture Content, in % by mass
  • Total chlorides in percent by mass

Physical Testing as per IS 15388: 2003 and IS 1727

  • Oversize percent retained on 45 micron IS sieve
  • Compressive Strength at 7 Days as percentage of control sample

Inspection at Site as per IS 15388: 2003

  • Moisture Content
  • Oversize Particles retained

Flyash

Chemical Testing as per IS 3812 - P1 (2013), IS 1727

  • Silicon Dioxide (Si02) plus Aluminium Oxide (Al2O3) plus Iron Oxide (Fe2O3) % by mass
  • Silicon dioxide (SiO2) in percent by mass
  • Reactive silica in % by mass
  • Total sulphur trioxide (S03) in percent by mass
  • Total chlorides in percent by mass
  • Available alkalis as equivalent sodium oxide (Na2O) in percent by mass
  • Loss on Ignition in % by mass
  • Magnesium oxide (MgO) in % by mass

Physical Testing as per IS 1727

  • Particles retained on 45 Micron IS sieve (Wet Sieving)
  • Fineness (Specific Surface)
  • Lime Reactivity compressive strength
  • Soundness by autoclave test
  • Specific gravity
  • Compressive Strength

Inspection at Site as per IS 3812:2013 and IS 4031/4032

  • Particles retained on 45 Micron IS sieve (Wet Sieving)
  • Moisture Content
  • Visual Inspection for lumps

Admixture

Physical and Chemical Test as per IS 9103: 1999

  • Dry material content for liquid and solid admixture
  • Relative density
  • Chloride ion content
  • pH
  • Ash Content

Field Test as per IS 9103: 1999

  • Material shelflife and storage check
  • Packing of material
  • Relative Density of chemical

Water

Chemical Testing as per IS 456:2000 and IS 3025

  • pH Value
  • Organic
  • Inorganic
  • Sulphatea (as SO3)
  • Chlorides
  • Suspended Matter
  • Total acidity
  • Total alkalinity

Field Test as per IS 456:2000

  • Visual Inspection for clean water
  • pH

Readymix (RM) Plaster

Field Test as per BS 998 and EN 1015

  • Age of batch
  • Visual Inspection
  • Workable life (minutes)

Fine Aggregate

Chemical Testing as per IS 383: 2016 and IS 2386

  • Deleterious Material
  • Soundness of aggregates
  • Alkali aggregate reaction
  • Petrography

Physical Testing as per IS 383: 2016 and IS 2386

  • Size & Grading
  • Specific Gravity
  • Water absorption Value
  • Material finer than 75 micron IS sieve

Field Test as per IS 383: 2016 and IS 2386

  • Grading
  • Silt content in case of river sand
  • Material finer than 75 micron in case of crushed sand
  • Specific Gravity
  • Bulkage Test
  • Water absorption Value

Coarse Aggregate

Chemical Testing as per IS 383: 2016 and IS 2386

  • Deleterious material
  • Soundness of aggregates
  • Alkali aggregate reaction
  • Petrography

Physical Testing as per IS 383: 2016 and IS 2386

  • Size & Grading
  • Aggregate impact Value
  • Sp. Gravity
  • Water absorption Value
  • Combined Flakiness and elongation index
  • Aggregate abrasion Value

Field Test as per IS 383: 2016 and IS 2386

  • Shape
  • Size & Grading
  • Aggregate impact Value
  • Sp.Gravity
  • Water absorption Value

Reinforcement

Physical and Chemical Testing per IS 1786: 2008

  • Tensile Test with 0.2% Proof / Yield Stress
  • Bend & Rebend test
  • Carbon
  • Sulphur
  • Phosphorus

Field Test as per IS 1786: 2008

  • Identification Mark & grade of steel check
  • Visual Inspection for Rust
  • Bend test as per internal procedure at site
  • Weight per meter

Coupler

Chemical Testing all elements as per ASTM E415

Physical Testing as per IS 16172

  • Static Tensile test
  • Slip test
  • Cyclic tensile test
  • Low Cycle Fatigue (LCF) test
  • High Cycle Fatigue (HCF) test

Autoclaved Aerated Concrete (AAC) Blocks

Physical Testing per IS 2185, IS 6441 and IS 3346

  • Dimensional Tolerances
  • Compressive Strength
  • Drying Shrinkage
  • Density
  • Thermal Conductivity

Field Test of dimensional tolerance as per IS 2185

Gypsum Plaster

Chemical Testing as per IS 1288 and IS 2547

  • SO3, percent by mass
  • CaO, percent by mass
  • Soluble magnesium salts
  • Soluble sodium salts
  • Loss of ignition, percent by mass
  • Free lime %

Physical Testing as per IS 2547 and IS 2542

  • Setting time minutes
  • Soundness
  • Mechanical resistance of set neat plaster
  • Residue on 150 μm IS sieve in percentage
  • Adhesion strength

Field Test as per IS 2542

  • Residue on sieve
  • Shelf life
  • Weight of Bag

Bricks (Clay and Flyash)

Physical Testing as per IS 1077, IS 12894, IS 3495 and IS 4139

  • Dimensional Tolerances checks of Modular and Non-Modular brick sizes
  • Water absorption (% by weight)
  • Compressive Strength
  • Drying shrinkage
  • Efflorescence Test

Field Test as per IS 1077, IS 12894, IS 3495 and IS 4139

  • Dimension analysis
  • Water absorption
  • Visual observation
  • Edges
  • Resistance under a free fall of 1 meter on the flat surface on strong concrete surface

Concrete

Concrete Mix Design Test as per IS 10262, EN 12390, IS 16700, ASTM C1202, DIN 1048, IS 3085, BS 1881

  • Proportion of constituent of concrete
  • Concrete Mix Design revalidation for Slump, cohesiveness, retention, setting
  • Modulus of Elasticity of Concrete
  • RCPT
  • Water permeability / Water penetration test
  • Water absorption
  • Initial Surface Absorption Test (ISAT)

Fresh Concrete Test as per IS 1199

  • Workability
  • Plastic Density/ Yield
  • Concrete temperature

Field Test of Compressive Strength as per IS 1199 and IS 516

Building Finishing Works Testing

Tiles

Physical Testing as per IS 15622: 2017 and IS 13630

  • Dimensional Analysis including Length & Width, Thickness, Straightness of sides, Rectangularity
  • Surface Flatness - Centre, edge, warpage curvature
  • Surface quality
  • Physical Properties
  • Water Absorption
  • Scratch Resistance (Mohs Scale)
  • Resistance to Surface Abrasion of glazed tiles
  • Breaking strength
  • Modulus of rupture
  • Coefficient of Linear thermal expansion
  • Moisture expansion
  • Thermal Shock resistance (external grade tiles)
  • Impact resistance: Coefficient of restitution
  • Coefficient of Friction - Tiles intended for use on floors
  • Crazing resistance

Chemical Testing as per IS 15622: 2017

  • Resistance to household chemicals
  • Resistance to staining of glazed tiles
  • Resistance to acids and alkalies

Granite

Physical Testing as per IS 14223, IS 1124, IS 13630, IS 1706 and ISO 10545

  • Specific gravity
  • Water absorption
  • Porosity
  • Hardness (Mohs)
  • Resistance to wear (for floor application)
  • Stain Test

Marble

Physical Testing per IS 1124, Mohs Scale and IS 1122

  • Water absorption after 24 hours immersion
  • Hardness
  • Specific gravity

Wooden Flooring

Physical Testing as per Manufacturer Spec

  • Moisture, Grade, Length, Width, Thickness, Joints, Surface effects
  • Dimension check

Precast Concrete Pipes

Physical Testing as per IS 3597

  • Dimensional Analysis
  • Hydrostatic Test

Fiber Cement Board

Physical Testing as per IS 14862

  • Length and width
  • Thickness
  • Modulus of rupture
  • Apparent density
  • Bending strength

Wooden Door Frame

Physical Testing as per IS 287: 1993, IS 11215: 1991 and Moisture Meter

  • Moisture content (%)
  • Density

Laminated Veneer Lumber (LVL Door Frame)

Physical Testing as per IS 14616, IS 1734, IS 1708, IS 2380

  • Dimensions
  • Moisture content
  • Adhesion of plies
  • Strength Tests

Door Panels

Physical Testing as per IS 4020

  • Dimensions and squareness
  • Planeness Test
  • Flatness test
  • Impact indentation test
  • Edge loading test
  • Shock resistance test
  • Buckling resistance test
  • Slamming test - Misuse, End Imersion, Knife
  • Glue adhesion test
  • Screw withdrawal resistance test
  • Flexure test

Aluminium Sections

Chemical Testing as per BS 573

  • Mg, Si, Mn, Fe, Cu, Zn, Ti, Cr, Al

Physical Testing per BS 573, IS 13871 and IS 101

  • Tensile
  • Hardness
  • Weight per Meter
  • Thickness of Powder coating
  • Finish
  • Scratch hardness at 3000 g
  • Cross cut adhesion

Glass

Toughened glass Physical Test as per IS 2553 and IS 17004

  • Thickness of glass
  • Dimensions and Squareness
  • Surface compression

Laminated glass Physical Test - IS 2553, IS 17004

  • Thickness of glass
  • Dimensions, squareness and Edge displacement

Float glass Physical Test as per IS 14900

  • Visual light transmission
  • Dimensions (Length, Width and squareness)
  • Thickness of glass
  • Visual faults

Grain Silo and Industrial Civil Infrastructure

Grain silo certification: 10,000 MT capacity per EN 10346 S350GD coated steel sheet, with ATEX/PESO certification framework where the silo carries explosive-dust scope. The capability extends to industrial civil infrastructure: pipe-rack foundations, equipment plinths, machine foundations, and chimney structural assessment.

Theodolite-Based Plumbness and Straightness

Theodolite-based plumbness and straightness measurement for industrial chimneys, stacks, towers, and tall building cores. Output is a verticality deviation report against IS 4998 Part 1, IS 11960, and IS 875 Part 3 wind-load implications.

Marquee Engagements

Named civil and structural engagements include NDT at Antilia and the Wankhede Stadium in Mumbai, the structural audit of the STT Global Data Centre built by Larsen and Toubro, structural audits at Vikas Complex in Thane West, KC College in Thane, and Essential Power Transmission in Andheri (Mumbai), structural analysis for the Synergia Life Sciences factory at Wada, and the structural assessment for Petro India at Sanganer, Jaipur.

Client / ProjectService AnchorYear
Mumbai-Ahmedabad High Speed Rail (NHSRCL Packages C1, C2, C3)Construction-stage civil testing under MEIL-HCC, Afcons, Larsen and Toubro; HT strand; rebar coupler; concrete; soil; HSR-spec materialsNHSRCL VMAC Meeting No. 13, October 2023 onward
500+ Bridges, Maharashtra PWDRobotic NDT, structural audit, rehabilitation recommendationContinuous
BMC March 2026 robotic underwater bridge programme400+ bridges, AI-assisted underwater inspectionMarch 2026 onward
Statue of Unity, Larsen and ToubroMechanical, chemical, metallurgical, NDT through constructionConstruction era
Statue of Oneness, Adi ShankaracharyaConventional NDT for structural fabricationMultiple
L&T Mumbai MetroRebar coupler, concrete, soil, structural NDTMultiple
Mumbai Coastal Road ProjectRebar coupler, concrete, structural NDTMultiple
AntiliaNDT through constructionConstruction era
Wankhede StadiumNDT through redevelopmentMultiple
Godrej Properties (3-year LRC, all Mumbai Zone)Long-Term Rate Contract for property-development testingApril 2026 onward
Kalpataru, Shapoorji Pallonji, RustomjeeLong-Term Rate ContractsContinuous
CIDCO eMTL MaharashtraEmpanelled Material Testing LabContinuous
Larsen and Toubro Statue of Unity year-long onsite engagementContinuous on-site materials and NDTConstruction era (Appreciation Letters)

Mumbai-Ahmedabad High Speed Rail (NHSRCL), approved under VMAC No. 13 dated 23 October 2023 and engaged across all three civil packages since March 2024: MEIL-HCC (C1), Afcons (C2), and Larsen and Toubro (C3). Kal[ataru and Godrej Properties, long-term rate contract for civil testing across the Mumbai zone (April 2026).

The Logistics Differentiator: Free TCR-Branded Sample Pickup Van

TCR runs a free TCR-branded Sample Pickup Van for the Mumbai Metropolitan Region, lifting samples from client premises to the Mahape laboratory at no charge.

Standards Coverage Matrix (Civil and Infrastructure)

Concrete and Cement: IS 516, IS 1199, IS 2386, IS 383, IS 4031, IS 8112, IS 12269, IS 456. ASTM C39, C496, C617, C1383. EN 12390 series.

Soil and Geotechnical: IS 2720 series, IS 4332. ASTM D1883, D698, D4318. AASHTO T89, T180.

Bitumen and Road: IS 73, IS 1206. IRC SP 53, IRC 37. MoRTH Specifications for Road and Bridge Works.

Structural Steel: AISC 360 (specification for structural steel buildings).

Rebar and Couplers: IS 1786, IS 16172, IS 2770, IS 14268, IS 3757. ASTM A615, A706, A1064, A416. ACI 318.

NDT for Concrete: IS 13311 Part 1 (UPV), IS 13311 Part 2 (rebound hammer). ASTM C876 (half-cell potential). Cover depth of rebar in concrete.

Building Materials: IS 2185 Part 3 (AAC blocks), IS 1542 (cement render), IS 2645 (waterproofing admixtures), IS 15477 (tile adhesive), ISO 8302, ASTM C177 (thermal conductivity, Guarded Hot Plate), IS 9498, ASTM E228 (linear thermal expansion).

Bridge: IRC SP 35, IRC SP 18, IRC SP 40. BS 5400. AASHTO LRFD Bridge Design Specifications.

Industrial Civil Infrastructure: IS 4998 Part 1 (chimney design), IS 11960 (industrial steel chimneys), IS 875 Part 3 (wind loads). EN 10346 S350GD (coated steel sheet for grain silos).

Related insights

36 published insights on this site carry the Civil & Structural Testing tag. The 6 most recent are below.

Civil & Structural Testing · 2026-05-01

EN 124-5 Testing for Manhole & Gully Tops

TCR Engineering in Navi Mumbai conducts EN 124-5 tests including load, deflection, tilt, fatigue (1L cycles), and permanent set for manhole covers.

Read all 36 Civil & Structural Testing insights →All insights →

Frequently asked questions

Is TCR NABL accredited for civil and construction material testing?

Yes. Civil testing runs under TCR Engineering's NABL ISO/IEC 17025:2017 accreditation (NABLT0726MH18640) at the Mahape laboratory in Navi Mumbai, covering concrete, cement, aggregates, soil, building materials and site NDT for concrete, with bitumen testing delivered through a qualified partner laboratory under TCR's coordination.

Can TCR carry out a structural audit under Maharashtra Clause 77?

Yes. Structural audit under Maharashtra Clause 77 is a dedicated service, mandated for buildings older than 30 years and recommended for buildings older than 15 years. TCR has completed 1,200+ structural audits across India, including Vikas Complex in Thane West, KC College in Thane and the STT Global Data Centre.

Is TCR registered with BMC and CIDCO?

Yes. TCR holds BMC Roads Department registration ChE/Rds/8292/NF dated 25 March 2026 and is CIDCO eMTL empanelled. The BMC robotic underwater bridge inspection programme, started March 2026, covers 400+ bridges with AI-assisted inspection, alongside TCR's wider record of 500+ bridges inspected across India.

Does TCR test rebar couplers to IS 16172?

Yes. TCR Engineering is the first BIS-accredited commercial laboratory in India for IS 16172 rebar coupler testing, covering all diameters from 8 mm to 40 mm (BIS reference LRMD/LRS/OSL-7103506). Coupler and rebar testing supports Mumbai Metro, the Mumbai Coastal Road and the Mumbai-Ahmedabad High Speed Rail packages.

Is TCR approved for the Mumbai-Ahmedabad High Speed Rail project?

Yes. TCR Engineering is approved under NHSRCL VMAC No. 13 dated 23 October 2023 and has been engaged across all three civil packages since March 2024: MEIL-HCC (C1), Afcons (C2) and Larsen and Toubro (C3), covering HT strand, rebar couplers, concrete, soil and HSR-specification materials.

Does TCR collect construction samples from site?

Yes. TCR runs a free TCR-branded Sample Pickup Van across the Mumbai Metropolitan Region, lifting samples from client premises to the Mahape laboratory in Navi Mumbai at no charge, so site teams on residential, commercial and infrastructure projects do not carry the logistics burden.

Prove the material before it goes into the structure.

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