Soil and Rock Testing

Plate Load Test

Plate load testing on site to IS 1888 — safe bearing capacity, settlement and modulus of subgrade reaction (k-value) for foundations and rigid pavements

NABL TC-14144 · ISO/IEC 17025:2017 · NHAI / PWD / BRO Approved · 24-72h Mobilisation
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IS 1888:1982 IS 6403:1981 IRC 58:2015

What is the plate load test (IS 1888)?

The plate load test determines the safe bearing capacity and settlement of soil at foundation level by loading a rigid steel plate in stages and measuring settlement. It follows IS 1888 and is used for shallow-foundation design. NKMPV performs plate load testing as a NABL-accredited laboratory.

The plate load test is a full-scale in-situ field test that determines the bearing capacity, settlement characteristics, and modulus of subgrade reaction (k-value) of soil or pavement subgrade by loading a rigid steel plate and measuring the resulting settlement under controlled incremental loads.

What Is the Plate Load Test?

Reviewed by NKMPV Technical Editorial Team, NABL Assessor, IS/IRC-Code Certified Engineers  ·  Last reviewed:

The plate load test is one of the most reliable field methods for determining how soil behaves under actual loading conditions. A rigid circular steel plate — typically 300 mm, 450 mm, 600 mm, or 750 mm in diameter — is placed at the proposed foundation level or subgrade surface. The plate is loaded incrementally using a kentledge (dead weight) reaction system or a hydraulic jack reacting against loaded trucks, and the settlement at each load increment is recorded using precision dial gauges. The load-settlement curve generated from the test provides three critical design parameters: the safe bearing capacity of the soil (ultimate bearing capacity divided by a factor of safety), the allowable settlement under working loads, and the modulus of subgrade reaction (k-value) used in rigid pavement design per IRC 58. For foundations, the test result is used alongside laboratory bearing capacity calculations to validate design assumptions. Unlike laboratory tests that work on small remoulded samples, the plate load test stresses the soil in its natural, undisturbed state at the actual foundation depth — accounting for field moisture, structure, and density conditions. This makes it particularly valuable for projects where soil variability is high or laboratory correlations are uncertain. NKMPV performs plate load tests with heavy kentledge arrangements across Punjab, Haryana, and Himachal Pradesh. We also conduct cyclic plate load tests for evaluating elastic rebound and permanent deformation, critical for pavement subgrade assessment and industrial floor design. Our test reports are NABL-accredited and include complete load-settlement curves, bearing capacity calculations, and in-situ density and moisture data for comprehensive geotechnical evaluation.

Test Parameters & Acceptance Criteria

The following parameters are determined from the plate load test. Design values depend on the structure type, founding depth, plate size, and applicable design code — IS 1888, IRC 58, and IS 6403 are commonly referenced.

Parameter Value / Range Unit Standard
Ultimate Bearing Capacity Determined from load-settlement curve kN/m² or kPa IS 1888:1982 Cl. 8
Safe Bearing Capacity Ultimate / FOS (typically 2.0-3.0) kN/m² or kPa IS 6403:1981
Settlement at Design Load Recorded at each load increment mm IS 1888:1982 Cl. 7
Modulus of Subgrade Reaction (k-value) 2.8-140 (typical range) kg/cm³ or kN/m³ IRC 58:2015 Cl. 5.3
Elastic Rebound (Cyclic Test) Recorded per cycle mm IS 1888:1982 Cl. 8.3
Plate Size Used 300 / 450 / 600 / 750 mm diameter IS 1888:1982 Cl. 4
Maximum Test Load Up to 3x estimated safe bearing capacity kN IS 1888:1982 Cl. 6.1
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IS Codes for the Plate Load Test (IS 1888 & IS 6403)

IS 1888:1982

Method of Load Test on Soils (Second Revision)

IS 6403:1981

Code of Practice for Determination of Bearing Capacity of Shallow Foundations

IRC 58:2015

Guidelines for Design of Plain Jointed Rigid Pavements for Highways

IS 1904:1986

Code of Practice for Design and Construction of Foundations in Soils — General Requirements

IS 2720 Part 2

Methods of Test for Soils — Determination of Water Content

Equipment Used

Mild Steel Bearing Plates

Circular plates — 300, 450, 600, and 750 mm diameter

25 mm thick machined mild steel plates; stacked for rigidity when required

Calibrated

Hydraulic Jack

Various — heavy-duty hydraulic jack with hand pump

200 kN capacity, calibrated pressure gauge for load measurement

Calibrated

Proving Ring / Load Cell

AIMIL / Various — compression type

100 kN / 200 kN capacity, NABL-calibrated, least count 0.1 kN

Calibrated

Dial Gauges (Settlement Measurement)

Mitutoyo — 50 mm travel

Least count 0.01 mm; minimum 4 gauges placed symmetrically on plate

Calibrated

Kentledge / Reaction System

Loaded trucks, concrete blocks, or sand bags

Reaction load up to 500 kN (adjustable based on project requirement)

Calibrated

Independent Reference Beam

Steel I-beam supported on independent posts

4-6 metre span, supports dial gauge mountings independent of loading platform

Calibrated

Testing Process

1

Test Pit Excavation & Site Preparation

Day 1 (0.5-1 day)

A test pit is excavated to the proposed foundation level or the depth at which the bearing capacity is required. The pit dimensions are at least five times the diameter of the test plate to avoid boundary effects. The pit bottom is levelled and cleaned to form a smooth, horizontal surface. If groundwater is encountered, dewatering arrangements are made. The natural moisture content and in-situ density of the exposed soil are recorded for reference.

2

Equipment Setup & Plate Seating

Day 1 (2-4 hours)

The selected bearing plate (300-750 mm diameter depending on the soil type and project requirement) is placed centrally on a thin layer of clean, dry sand to ensure uniform contact with the pit bottom. The kentledge reaction system — loaded trucks or stacked concrete blocks — is positioned symmetrically above the plate with sufficient clearance for the hydraulic jack. The independent reference beam for dial gauge mounting is set up on posts placed well outside the zone of influence of the loaded plate.

3

Dial Gauge Installation & Seating Load

30-45 minutes

A minimum of four dial gauges (0.01 mm least count, 50 mm travel) are mounted on the independent reference beam and positioned symmetrically on the plate periphery to measure settlement. A seating load of approximately 7 kPa (0.07 kg/cm²) is applied and released to ensure full contact between the plate and the soil surface. All dial gauges are then set to their initial zero reading.

4

Incremental Load Application

8-24 hours (depends on soil)

The load is applied in equal increments — typically one-fifth of the estimated safe bearing capacity per increment. At each load stage, the settlement is recorded at intervals of 1, 2.25, 4, 6.25, 9, 16, and 25 minutes, and then at hourly intervals until the rate of settlement drops below 0.02 mm per hour (per IS 1888). Only after the settlement has stabilised at a given load increment is the next increment applied. The test continues until either the plate settles by 25 mm, the soil shears visibly, or the maximum available reaction is reached.

5

Unloading & Elastic Rebound Measurement

2-4 hours

After the maximum load is reached, the load is released in the same increments used during loading. The elastic rebound (recovery) of the plate is recorded at each unloading stage. For cyclic plate load tests, the loading-unloading sequence is repeated for 3-5 cycles to determine the elastic and plastic components of deformation — essential for rigid pavement k-value determination per IRC 58.

6

Data Analysis & Parameter Calculation

2-3 hours

The load-settlement curve is plotted on both arithmetic and log-log scales. The ultimate bearing capacity is identified as the load at which the curve shows a distinct break (general shear failure) or by the double-tangent method (local shear failure). The safe bearing capacity is obtained by dividing the ultimate value by a factor of safety (typically 2.0-3.0). The modulus of subgrade reaction (k-value) is calculated as the ratio of pressure corresponding to 1.25 mm settlement on the standard 750 mm plate. Size correction is applied if a smaller plate was used.

7

Reporting & Design Recommendations

1-2 days

The NABL-accredited test report includes complete load-settlement data tables, arithmetic and log-log load-settlement curves, ultimate and safe bearing capacity, allowable bearing pressure for specified settlement limits, and the k-value for pavement design. Photographs of the test setup, plate location coordinates, soil description, moisture content, and field density are appended. Design recommendations considering plate size correction and depth effects are included.

Where This Test Is Used

The plate load test is a critical field investigation for all major construction projects where foundation bearing capacity must be verified in situ. It is mandated for rigid (concrete) pavement design under IRC 58, where the k-value directly determines slab thickness. Highway engineers use it to evaluate subgrade strength for both new construction and pavement rehabilitation projects. Structural engineers specify plate load tests for raft and strip foundations of multi-storey buildings, water tanks, silos, and heavy industrial structures. The test is also essential for validating laboratory bearing capacity estimates derived from shear strength parameters. NKMPV conducts plate load tests alongside CBR testing and MDD/OMC testing to provide a complete geotechnical investigation package for pavement and foundation design.
Rigid pavement design — modulus of subgrade reaction (k-value) per IRC 58 Shallow foundation bearing capacity verification for buildings and structures Industrial floor and heavy-duty pavement subgrade evaluation Airport runway and taxiway rigid pavement design per DGCA norms Water tank, silo, and heavy equipment foundation investigation Pavement rehabilitation and overlay design subgrade assessment Railway track bed bearing capacity evaluation Validation of laboratory bearing capacity calculations per IS 6403

Detailed Information

Plate Load Test

The plate load test is a field test used to determine the bearing capacity of soil and its behavior under a given load. This test is crucial in geotechnical engineering as it helps engineers evaluate the suitability of soil for different types of construction, such as buildings, roads, and other infrastructure projects. By applying a load on a test plate placed on the soil surface and measuring the settlement, engineers can determine how the soil will behave under similar loads during actual construction. The plate load test involves applying a series of loads to a steel plate placed on the ground and measuring the corresponding settlement. This test provides a direct measure of soil strength and allows engineers to make informed decisions regarding foundation design, material selection, and construction techniques.

Why Plate Load Test is Important

  • Soil Behavior:Understanding how soil behaves under load is vital for designing safe and stable foundations. The plate load test simulates the load conditions that the foundation will experience and allows for detailed measurement of soil settlements.
  • Foundation Design:Soil settlement and bearing capacity are critical factors in foundation design. An accurate understanding of these parameters helps in selecting the appropriate type and size of foundation, minimizing the risk of future structural failure.
  • Material and Site Selection:The results of the plate load test also help in choosing the right construction materials and ensuring that the site is suitable for the proposed construction.
Significance in Geotechnical Engineering Plate load testing is one of the most effective methods for directly assessing the performance of the soil. While theoretical models provide estimations, the actual load-testing results ensure that assumptions align with real-world conditions. This helps in reducing risk and ensuring the safety of construction projects.

Objective of the Plate Load test

Determining Soil Bearing Capacity The main objective of the plate load test is to determine the ultimate bearing capacity and the allowable bearing capacity of the soil. The ultimate bearing capacity is the maximum pressure that the soil can withstand before failure, while the allowable bearing capacity is the maximum pressure that can be safely applied to the soil without causing excessive settlement or failure. Settlement Prediction The plate load test also provides valuable data on the settlement characteristics of the soil. By applying incremental loads and measuring the corresponding settlement, engineers can predict how the soil will settle under full-scale loads, thus allowing for better planning of foundation depths and designs.

Test Methodology

Equipment Used The essential equipment for the plate load test includes:
  • Steel Plate:A flat, rigid steel plate with a standard diameter (typically 30-60 cm).
  • Loading Device:A hydraulic jack or mechanical system used to apply loads incrementally.
  • Load Measurement Device:A dial gauge or electronic settlement plate to measure the displacement or settlement of the plate.
  • Load Increment System:A set of weights or hydraulic jacks to apply load in a controlled manner.
  • Pressure Measuring Device:A load cell to measure the pressure applied by the load.
Test Procedure
  1. Site Preparation:A test pit is excavated to expose the soil at the depth where the foundation will be placed. The base of the pit is leveled and cleaned.
  2. Plate Placement:The steel plate is placed on the soil surface or at a predetermined depth.
  3. Load Application:Load is applied incrementally to the plate, typically in 5-10 kN steps. The load is applied gradually to avoid sudden failure.
  4. Settlement Measurement:After each load increment, the settlement is measured using a dial gauge or other measuring devices.
  5. Test Duration:The test continues until significant settlement is observed for each load increment or until the soil reaches its ultimate bearing capacity.
  6. Load Removal and Final Settlement:After the maximum load is applied, the load is removed, and the final settlement is recorded.
Types of Plate Load Tests
  • Standard Plate Load Test:A general test conducted on the surface of the soil or at shallow depths.
  • Deep Plate Load Test:Performed at greater depths when required for deep foundations.

Plate Load Test Interpretation

Load vs. Settlement Curve The results of the plate load test are plotted as a load-settlement curve, which shows the relationship between the applied load and the observed settlement. The curve typically exhibits three regions:
  • Elastic Region:A linear portion where the soil settles elastically under the load.
  • Plastic Region:A portion where the soil undergoes plastic deformation.
  • Failure Region:The point where the soil reaches its ultimate bearing capacity and fails.
Calculation of Bearing Capacity From the load-settlement curve, the ultimate bearing capacity (q_u) can be determined, typically from the point where the settlement becomes large under a small increase in load. The allowable bearing capacity (q_a) is then calculated based on a safety factor applied to the ultimate bearing capacity. Elastic Modulus and Settlement Analysis The elastic modulus (E) of the soil is estimated using the initial slope of the load-settlement curve. The settlement prediction for a structure can be derived by using this modulus and the anticipated load from the design.

Standards and Codes for Plate Load Test

  • IS 1888: 1982: The Indian Standard IS 1888: 1982 provides the guidelines for conducting plate load tests on soil. It outlines the procedures for carrying out the test, the equipment required, the interpretation of results, and the safety protocols.
  • ASTM D1196-12: The ASTM D1196-12 is the standard test method for conducting plate load tests in the United States. It provides detailed instructions for the setup, testing procedure, and result analysis.
  • British Standards: Various British Standards (such as BS 1377) provide additional references and procedures for conducting plate load tests, particularly in the context of soil testing and foundation design.

Benefits of Plate Load Test

Advantages of Plate Load Test Over Other Methods
  • Direct Measurement:Unlike other indirect methods, the plate load test provides a direct measurement of soil behavior under load, making it highly accurate.
  • On-site Testing:The test is conducted in situ, eliminating the need for complex laboratory simulations.
  • Versatility:Suitable for a wide range of soil types and can be performed at various depths.
Cost-Effectiveness Although more expensive than other simple tests, the plate load test is considered cost-effective in the long term, especially for large-scale construction projects, as it provides reliable and actionable data for design purposes. Accuracy The test's ability to replicate real-world loading conditions provides engineers with highly accurate data, which is crucial for safe and cost-effective foundation design.

Applications of Plate Load Test

Foundation Design The plate load test is frequently used in foundation design to determine the soil's bearing capacity and settlement characteristics. This helps engineers choose the right type of foundation (e.g., shallow or deep foundations). Pavement Design The test is also useful for designing pavements, particularly for roads and highways. It helps in understanding how the soil will respond to vehicular loads over time. Site Suitability Before starting construction, a plate load test can be used to assess the overall suitability of the site, ensuring the soil can support the intended loads without excessive settlement or failure.

Limitations of Plate Load Test

Soil Type Constraints The plate load test may not be suitable for highly cohesive soils or very soft soils, as these can show excessive settlements that may not be realistic for large-scale applications. Depth of Testing The plate load test is limited to shallow depths, making it unsuitable for testing deep foundation sites unless deep plate load testing is employed.

Case Studies

Example 1: Test for Foundation Design A construction project in a coastal area required a large foundation for a multi-story building. A plate load test was conducted to determine the bearing capacity of the soil. Based on the test results, the engineers designed a deep foundation system, ensuring minimal settlement and stability. Example 2: Test for Pavement Design In a highway project, a plate load test was performed to determine the load-bearing capacity of the subgrade soil. The test results helped in designing a robust pavement structure that could withstand heavy vehicular traffic without excessive rutting.

Conclusion

The plate load test is a fundamental and practical tool in geotechnical engineering that offers significant insights into the behavior of soil under load. It provides direct, real-world data that cannot always be accurately predicted using theoretical models or laboratory tests. By simulating the actual load conditions that the soil will experience during construction, this test ensures that engineers can design foundations and other structures with a high degree of confidence. The ability to determine both the ultimate bearing capacity and the allowable bearing capacity of the soil is vital for the safety and stability of any construction project. Through the analysis of load-settlement data, engineers can also predict the settlement behavior of the soil, allowing them to fine-tune foundation designs to minimize unwanted deformations and ensure long-term structural integrity. Furthermore, the plate load test is versatile and can be performed on various soil types and under a wide range of conditions. It is also flexible in terms of testing depth, with both standard and deep plate load tests available depending on the requirements of the project. This adaptability makes it a reliable and widely accepted method for soil assessment in diverse geographical locations and construction applications. However, it is essential to recognize the limitations of the test. While it provides accurate information about surface or shallow subsurface soils, it may not be directly applicable to deeper soils or extreme soil conditions without adjustments or additional testing. Therefore, combining the plate load test with other geotechnical investigations, such as cone penetration tests (CPT), borehole tests, and laboratory analysis, often results in a more comprehensive understanding of the site conditions. The results of the plate load test are invaluable in a wide range of applications, from foundation design to pavement design, and even in evaluating site suitability for construction. For instance, the test can be used to decide whether a shallow foundation is appropriate or if a deep foundation is required, depending on the soil's bearing capacity and the expected loads. Similarly, in road and highway projects, the plate load test helps engineers design pavements that can withstand long-term traffic loads and environmental conditions. In conclusion, the plate load test remains an essential tool in ensuring the success and safety of construction projects. Its ability to provide clear, actionable data on soil performance under load plays a key role in making informed decisions during the design and construction phases. By leveraging this test, engineers can enhance the safety, cost-efficiency, and sustainability of infrastructure, ultimately contributing to the success of the construction industry. Therefore, it is crucial that geotechnical engineers continue to incorporate the plate load test into their design and site evaluation processes to ensure the optimal performance of foundations and the overall stability of structures.

Why Choose NKMPV for Plate Load Testing?

NABL Accredited Results

Our plate load test reports carry NABL accreditation (ISO/IEC 17025:2017), accepted by NHAI, state PWDs, structural consultants, courts, and arbitration tribunals without additional verification.

Heavy Kentledge Capability

We deploy reaction systems capable of providing up to 500 kN of kentledge load using loaded trucks and concrete blocks. This allows us to test at pressures well beyond the expected safe bearing capacity, ensuring the load-settlement curve is fully developed for reliable interpretation.

Full Range of Plate Sizes

We carry 300 mm, 450 mm, 600 mm, and 750 mm diameter bearing plates. Plate size is selected based on soil grain size, expected bearing capacity, and the design code requirements — IS 1888 recommends a plate at least five times the maximum particle size and IRC 58 specifies 750 mm for k-value determination.

Cyclic Test Capability

For rigid pavement projects and industrial floors subject to repeated loading, we conduct cyclic plate load tests to separate elastic and plastic deformation components. The cyclic k-value is often required by IRC 58 and gives a more realistic input for pavement slab thickness design.

Regional Coverage with Heavy Equipment

We mobilise plate load test setups including kentledge, hydraulic jacks, reference beams, and support vehicles to project sites across Punjab, Haryana, Himachal Pradesh, and Chandigarh. Our logistics team coordinates site access and equipment transportation to minimise setup time.

Frequently Asked Questions

The plate load test is conducted per IS 1888:1982 (Method of Load Test on Soils). For interpreting bearing capacity results, IS 6403:1981 (Code of Practice for Determination of Bearing Capacity of Shallow Foundations) is referenced. For determining the modulus of subgrade reaction (k-value) for rigid pavement design, IRC 58:2015 provides the specific procedures and correction factors.
The modulus of subgrade reaction, commonly called the k-value, is the ratio of pressure applied on the soil to the corresponding settlement — expressed in kg/cm3 or kN/m3. It represents the stiffness of the subgrade and is the primary design input for rigid (cement concrete) pavement thickness calculation per IRC 58. A higher k-value means a stiffer subgrade that requires a thinner concrete slab. The k-value is determined from the plate load test at 1.25 mm settlement on a standard 750 mm plate.
IS 1888 recommends a plate diameter of at least five times the maximum particle size of the soil, with a minimum of 300 mm. For k-value determination under IRC 58, a 750 mm diameter plate is specified as the standard. For bearing capacity determination on fine-grained soils, 300 mm or 450 mm plates are commonly used. Larger plates give more representative results but require proportionally heavier reaction loads.
The kentledge must exceed the maximum test load, which is typically 2-3 times the estimated safe bearing capacity multiplied by the plate area. For example, testing with a 600 mm plate to a pressure of 500 kPa requires approximately 142 kN of reaction, plus a safety margin. NKMPV provides reaction systems up to 500 kN using loaded trucks or concrete blocks, sufficient for most soil conditions.
A complete plate load test typically takes 1-3 days. Day 1 involves test pit excavation, equipment setup, and plate seating. The actual loading phase takes 8-24 hours depending on the soil type — clayey soils require longer stabilisation at each load increment. Unloading and cyclic tests, if required, add another 2-4 hours. Reporting takes 1-2 additional days. Rush reporting is available for time-critical projects.
A static plate load test involves loading the plate in increments to the maximum load and then unloading once — yielding the ultimate bearing capacity and total settlement. A cyclic plate load test repeats the loading-unloading sequence for 3-5 cycles to separate elastic (recoverable) and plastic (permanent) deformation. The cyclic test is specifically required by IRC 58 for determining the k-value for rigid pavement design, as it isolates the elastic response of the subgrade.

The plate load test per IS 1888:1982 determines the in-situ bearing capacity and settlement characteristics of soil at the proposed foundation depth. Procedure: A rigid steel plate (typically 300 mm, 450 mm, 600 mm, or 750 mm square) is placed at the test depth, loaded incrementally via a hydraulic jack reacting against a kentledge or earth anchor, and the resulting settlement is measured by dial gauges at three corners. Loading sequence: 20% of estimated ultimate load applied in increments; each increment held until settlement rate is < 0.02 mm/min. The load-settlement curve is plotted; ultimate bearing capacity is taken at the point of failure (double tangent method or 1/5 of plate width settlement). Safe bearing capacity = Ultimate / Factor of Safety (typically 2.5–3.0). The result is critical input to IS 6403 / IRC 75 foundation design.

Both measure soil strength but for different design purposes: Plate Load Test (IS 1888) measures the bearing capacity of in-situ soil under a static plate load — used for designing shallow foundations, raft foundations, and pavement sub-grade where settlement is critical. The test is done at the actual foundation depth. CBR Test (IS 2720 Part 16) measures the resistance to penetration of compacted soil in the laboratory — used for pavement design per IRC 37 (flexible) and IRC 58 (rigid). CBR is a strength index, not an absolute bearing capacity. Use plate load for foundation design; use CBR for pavement design. Both can be performed on the same project for different design components.

A standard plate load test takes 6–10 hours of field time, depending on soil type and loading sequence: 2 hours for site preparation, excavation to test depth, plate placement and levelling; 1 hour for kentledge or reaction frame setup; 3–6 hours for incremental loading and settlement observation (each load increment held until settlement rate < 0.02 mm/min — cohesive soils take longer due to consolidation); 1 hour for rebound observations after unloading. Test depth is typically at proposed foundation level or as specified by the geotechnical engineer. Multiple tests at different depths are common for large foundations (e.g., 3 tests at 1.5 m, 3.0 m, 4.5 m depth). NKMPV provides plate load test with NABL-accredited deliverables across Punjab, Haryana, Himachal Pradesh, and adjoining states.

Coverage

Plate Load Test Across India

Wherever your project is, there are two ways to work with NKMPV on Plate Load Test.

Standard IS 1888:1982
Field work On site, across India
Laboratory Pinjore, Haryana
Service area Pan-India

Our team travels to your site

For field work, our engineers and instruments mobilise anywhere in India — highway corridors, bridges, plants and greenfield alignments included.

Or courier samples to our lab

Distance is not a constraint for laboratory testing. Send samples to our Pinjore laboratory and receive the digital report on completion — the route most of our out-of-region clients use.

Where NKMPV has delivered projects

  • Chandigarh
  • Panchkula
  • Mohali
  • Ambala
  • Karnal
  • Kurukshetra
  • Yamunanagar
  • Hisar
  • Gurugram
  • Faridabad
  • Ludhiana
  • Jalandhar
  • Patiala
  • Shimla
  • Solan
  • Haryana
  • Punjab
  • Himachal Pradesh

These are locations where we have completed projects — not the boundary of our service area. We mobilise across India on request. See full coverage & project locations →

Which standards does NKMPV follow for Plate Load Test?

Plate Load Test is carried out to IS 1888:1982, IS 6403:1981, IRC 58:2015 and IS 1904:1986, as listed in the Applicable Standards section of this page. Tell us the specification your project must comply with and the quotation will state the standard the work follows.

Is there a Plate Load Test lab near me?

Our laboratory is at Pinjore, Haryana, within same-day reach of Chandigarh, Panchkula, Mohali, Ambala and the wider Tri-City. If you are further away, distance is not a constraint: our field team travels to site anywhere in India for on-site work, and for laboratory tests you can courier samples to the Pinjore lab and receive the report digitally. Clients across Punjab, Haryana, Himachal Pradesh, Delhi-NCR, Uttarakhand, Rajasthan, Uttar Pradesh, Jammu and Kashmir and Ladakh already work with us this way.

Do you carry out Plate Load Test outside your home region?

Yes. NKMPV operates pan-India. We have delivered projects across Chandigarh, Panchkula, Mohali, Ambala, Karnal, Kurukshetra, Yamunanagar, Hisar and beyond, and we mobilise to greenfield and remote corridors on request. The 18 locations listed on our site are the places we have already worked — not the limit of where we go.

How do I book Plate Load Test and what does it cost?

Send us the project details — location, quantity, and the standard you need to comply with — and you get a written quotation, usually within one working day. Pricing depends on sample count, site access and mobilisation distance, so we quote per project rather than publishing a fixed rate. Call +91-82953-60108 or use the quote form; every quotation states the applicable IS/IRC standard.

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Light and heavy compaction tests to determine MDD and OMC per IS 2720 Part 7/8.

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