{"id":4347,"date":"2026-10-29T11:04:51","date_gmt":"2026-10-29T11:04:51","guid":{"rendered":"https:\/\/qualitanceindia.com\/?p=4347"},"modified":"2026-10-29T11:04:51","modified_gmt":"2026-10-29T11:04:51","slug":"bis-certification-for-polypropylene-multifilament-woven-geobags-is-166542017-qualitance-india","status":"publish","type":"post","link":"https:\/\/qualitanceindia.com\/bis-certification-for-polypropylene-multifilament-woven-geobags-is-166542017-qualitance-india\/","title":{"rendered":"BIS Certification for Polypropylene Multifilament Woven Geobags | IS 16654:2017 -Qualitance India"},"content":{"rendered":"<h1>BIS Certification for Polypropylene Multifilament Woven Geobags under IS 16654:2017<\/h1>\n<p>Polypropylene multifilament woven geobags are geosynthetic products used for coastal protection, riverbank stabilisation and erosion control in waterways. These bags are filled with sand or other suitable material and installed in applications where protection against erosion, scouring and water movement is required.<\/p>\n<p>In India, these products are covered by <strong>IS 16654:2017 \u2014 Geosynthetics: Polypropylene Multifilament Woven Geobags for Coastal and Waterways Protection \u2014 Specification<\/strong>. The Bureau of Indian Standards (BIS) has published a product-specific manual for certification under Scheme-I, including sample requirements, licence-scope grouping, testing equipment and the Scheme of Inspection and Testing. &lt;Cite refs={[&#8220;turn214384view0&#8243;,&#8221;turn286494search19&#8221;]}\/&gt;<\/p>\n<p>The product is also included in the Geo Textiles (Quality Control) Order, 2022 framework. Manufacturers supplying covered products in India must understand the applicable standard, product scope, laboratory requirements, factory quality controls and BIS licensing procedure. &lt;Cite refs={[&#8220;turn214384view2&#8243;,&#8221;turn286494search6&#8221;]}\/&gt;<\/p>\n<p>Qualitance India provides professional assistance with BIS certification documentation, product compliance assessment, laboratory coordination and application support.<\/p>\n<h2>1. What Is IS 16654:2017?<\/h2>\n<p>IS 16654:2017 specifies requirements for polypropylene multifilament woven geobags used for coastal and waterways protection. The BIS product manual, PM\/16654\/1 dated October 2022, provides guidance for certification under Scheme-I. It records <strong>zero amendments<\/strong> to the standard in that product manual. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<p>Geobags can be used in civil engineering and hydraulic protection projects, including:<\/p>\n<ul>\n<li>Riverbank and shoreline protection<\/li>\n<li>Erosion and scouring control<\/li>\n<li>River-training works<\/li>\n<li>Revetments and breakwaters<\/li>\n<li>Coastal and waterway protection structures<\/li>\n<li>Other suitable erosion-protection applications<\/li>\n<\/ul>\n<p>Their performance depends on the material, woven construction, seam quality, strength, abrasion resistance, permeability, dimensions and installation conditions.<\/p>\n<p>The standard&#8217;s technical requirements help ensure that the finished geobag can withstand the stresses associated with filling, handling, installation and service.<\/p>\n<h2>2. Is BIS Certification Mandatory for Polypropylene Woven Geobags?<\/h2>\n<p><strong>Yes. BIS certification is compulsory for covered products under the applicable Quality Control Order.<\/strong><\/p>\n<p>The Ministry of Textiles notified the Geo Textiles (Quality Control) Order, 2022, through S.O. 1706(E), dated 10 April 2023. The schedule specifically lists <strong>IS 16654:2017<\/strong> for polypropylene multifilament woven geobags used for coastal and waterways protection. The Order requires covered products to conform to the corresponding Indian Standard and bear the BIS Standard Mark under a licence in accordance with Scheme-I. &lt;Cite refs={[&#8220;turn214384view2&#8243;,&#8221;turn286494search6&#8221;]}\/&gt;<\/p>\n<p>The Order excludes goods or articles meant for export. Manufacturers should check the latest applicable notifications and exemptions before relying on any exclusion. &lt;Cite refs={[&#8220;turn214384view2&#8221;]}\/&gt;<\/p>\n<h3>What does mandatory certification mean for manufacturers?<\/h3>\n<p>Manufacturers supplying covered geobags in India should ensure that:<\/p>\n<ul>\n<li>The product conforms to IS 16654:2017.<\/li>\n<li>The intended type and size are identified correctly.<\/li>\n<li>The manufacturing facility obtains the required BIS licence.<\/li>\n<li>The approved licence scope covers the geobags being manufactured.<\/li>\n<li>The Standard Mark and licence details are applied as authorised.<\/li>\n<li>Production, inspection, testing and traceability records are maintained.<\/li>\n<\/ul>\n<p>A laboratory test report or customer approval does not, by itself, replace a BIS licence where compulsory certification applies.<\/p>\n<h2>3. Product Scope Under IS 16654:2017<\/h2>\n<p>The BIS product manual identifies two scope parameters: <strong>Type<\/strong> and <strong>Size<\/strong>. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Scope parameter<\/th>\n<th>Categories<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>Type 1 and Type 2<\/td>\n<\/tr>\n<tr>\n<td>Size<\/td>\n<td>Small and Large<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The exact product construction and technical requirements must be checked against IS 16654:2017.<\/p>\n<h3>3.1 Type 1 geobags<\/h3>\n<p>Type 1 geobags are one of the two types identified for the licence scope under the product manual. Manufacturers seeking certification for this type must demonstrate conformity with the relevant requirements of the standard.<\/p>\n<h3>3.2 Type 2 geobags<\/h3>\n<p>Type 2 geobags form the second type identified in the product manual. The applicable requirements and test results must support inclusion of this type in the licence scope.<\/p>\n<h3>3.3 Small and large geobags<\/h3>\n<p>The product manual identifies small and large sizes as separate scope categories. The sample quantity differs according to the size selected for testing.<\/p>\n<p>Manufacturers should confirm the dimensions and classification of their products against the applicable standard before preparing samples.<\/p>\n<p><strong>Important:<\/strong> Do not assume that a licence covering Type 1 automatically covers Type 2, or that testing a small bag automatically provides coverage for large bags. The BIS product manual requires samples of each intended type and any intended size to be drawn and tested. &lt;Cite refs={[&#8220;turn278031view0&#8221;]}\/&gt;<\/p>\n<h2>4. Raw Material Requirements<\/h2>\n<p>The BIS product manual specifies that the material of the geobags\u2014the polypropylene multifilament woven fabric or geotextile\u2014must conform to Clause 4.1.1 of IS 16654:2017. The polyester or polypropylene thread used for prefabrication of the geobags must conform to Clause 4.3. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>4.1 Evidence of raw-material conformity<\/h3>\n<p>The product manual permits raw-material conformity to be established through:<\/p>\n<ul>\n<li>Supplier&#8217;s test certificate<\/li>\n<li>Test report from a BIS-recognised or empanelled laboratory<\/li>\n<li>Test report from another NABL-accredited laboratory<\/li>\n<li>In-house testing<\/li>\n<\/ul>\n<p>The product manual states that no separate testing is required if the material is ISI marked. For the inertness requirement under Clause 4.1.1, a manufacturer&#8217;s declaration may also be accepted. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>4.2 Thread and prefabrication requirements<\/h3>\n<p>The thread used to manufacture the finished geobag must meet the applicable requirements of Clause 4.3. The finished bag must also comply with the specified construction and stitching requirements.<\/p>\n<p>Manufacturers should maintain supplier certificates, incoming-material inspection records and production-batch traceability to support conformity.<\/p>\n<h2>5. BIS Sample Requirements for IS 16654:2017<\/h2>\n<p>The official BIS product manual specifies the following sample quantities: &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Geobag size<\/th>\n<th>Sample quantity<\/th>\n<\/tr>\n<tr>\n<td>Small<\/td>\n<td>7 geobags<\/td>\n<\/tr>\n<tr>\n<td>Large<\/td>\n<td>2 geobags<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These are the sample quantities stated in the product manual.<\/p>\n<h3>5.1 Grouping guidelines for licence scope<\/h3>\n<p>For granting a licence or changing its scope, the BIS product manual requires:<\/p>\n<ul>\n<li>Sample or samples of each intended type\u2014Type 1 and\/or Type 2\u2014to be drawn and tested.<\/li>\n<li>Any intended size\u2014Small and\/or Large\u2014to be included in the sampling and testing plan.<\/li>\n<li>The scope of the licence to be restricted according to the manufacturing and testing facilities available.<\/li>\n<\/ul>\n<p>During operation of the licence, samples of the varieties covered by the licence should be drawn in rotation to the extent possible. &lt;Cite refs={[&#8220;turn278031view0&#8221;]}\/&gt;<\/p>\n<h3>5.2 Surveillance sampling<\/h3>\n<p>The product manual states that one factory sample and one market sample are to be tested in a year. Testing for UV resistance after 500 hours and retained tensile strength in machine and cross-machine directions is required only on one factory sample in a single operative year, as specified in the manual. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>5.3 Practical advice before sample dispatch<\/h3>\n<p>Before sending samples to the laboratory:<\/p>\n<ol start=\"1\">\n<li>Confirm whether Type 1, Type 2 or both are proposed for the licence scope.<\/li>\n<li>Confirm whether small, large or both sizes are proposed.<\/li>\n<li>Check that the samples represent the product intended for certification.<\/li>\n<li>Identify the raw-material consignment and production batch.<\/li>\n<li>Confirm specimen preparation and testing arrangements with the laboratory.<\/li>\n<\/ol>\n<p>This preparation helps avoid delays caused by incorrect sample selection or incomplete testing.<\/p>\n<h2>6. Testing Requirements for Polypropylene Multifilament Woven Geobags<\/h2>\n<p>The BIS product manual identifies mechanical, hydraulic and physical tests under Clause 4.1.1 and Table 1 of IS 16654:2017. It also includes requirements for raw materials and geobag prefabrication. &lt;Cite refs={[&#8220;turn278031view0&#8243;,&#8221;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>6.1 Mechanical properties<\/h3>\n<p>The principal mechanical tests include:<\/p>\n<ul>\n<li>Tensile strength in the machine direction (MD)<\/li>\n<li>Tensile strength in the cross-machine direction (CMD)<\/li>\n<li>Elongation at designated load in MD and CMD<\/li>\n<li>Seam strength as a percentage of actual fabric strength<\/li>\n<li>Abrasion resistance and retained tensile strength<\/li>\n<li>Trapezoidal tear strength in MD and CMD<\/li>\n<li>Index puncture resistance<\/li>\n<\/ul>\n<p>These tests help assess the ability of the woven fabric and finished bag to withstand mechanical stresses during filling, handling, installation and use. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>6.2 Hydraulic properties<\/h3>\n<p>The product manual identifies the following hydraulic requirements:<\/p>\n<ul>\n<li>Water permeability at a 100 mm water head<\/li>\n<li>Apparent opening size (AOS)<\/li>\n<\/ul>\n<p>Water permeability relates to water flow through the fabric, while apparent opening size is relevant to the fabric&#8217;s opening characteristics. Both must meet the applicable requirements of the standard. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>6.3 Physical properties<\/h3>\n<p>The product manual identifies the following physical checks:<\/p>\n<ul>\n<li>Mass of the geobag<\/li>\n<li>Length of the geobag<\/li>\n<li>Width of the geobag<\/li>\n<li>Mass of the sand-filled geobag<\/li>\n<li>UV resistance after 500 hours, measured through retained tensile strength in MD and CMD<\/li>\n<\/ul>\n<p>These checks help verify the dimensions, mass and durability characteristics required for the intended product. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>6.4 Raw material and prefabrication checks<\/h3>\n<p>The inspection and testing scheme also identifies:<\/p>\n<ul>\n<li>UV stabilisation of the geobag material<\/li>\n<li>UV stabilisation and linear density of the prefabrication thread<\/li>\n<li>Dimensional stability<\/li>\n<li>Stitch density<\/li>\n<li>Distance of sewing from the edges<\/li>\n<li>Distance between rows of stitches<\/li>\n<li>Length of loose loops<\/li>\n<li>Uniformity of stitching<\/li>\n<\/ul>\n<p>The product manual requires appropriate controls for these characteristics. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>Summary of major tests<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Test area<\/th>\n<th>Requirement<\/th>\n<\/tr>\n<tr>\n<td>Mechanical<\/td>\n<td>Tensile strength, elongation at designated load, seam strength, abrasion resistance, trapezoidal tear strength and index puncture resistance<\/td>\n<\/tr>\n<tr>\n<td>Hydraulic<\/td>\n<td>Water permeability at 100 mm water head and apparent opening size<\/td>\n<\/tr>\n<tr>\n<td>Physical<\/td>\n<td>Mass, length, width and mass of sand-filled geobag<\/td>\n<\/tr>\n<tr>\n<td>Durability<\/td>\n<td>UV resistance after 500 hours and retained tensile strength<\/td>\n<\/tr>\n<tr>\n<td>Manufacturing<\/td>\n<td>Dimensional stability and prefabrication\/stitching checks<\/td>\n<\/tr>\n<tr>\n<td>Raw materials<\/td>\n<td>Conformity of woven fabric and prefabrication thread<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The applicable acceptance limits must be taken from IS 16654:2017. The list above summarises test areas and should not replace the standard&#8217;s detailed requirements.<\/p>\n<h2>7. Testing Equipment Required at the Factory<\/h2>\n<p>The BIS product manual includes an indicative list of major testing equipment. The list should not be treated as exhaustive; the actual equipment requirements and any permitted subcontracting are subject to BIS decisions and the applicable inspection and testing scheme. &lt;Cite refs={[&#8220;turn278031view0&#8243;,&#8221;turn278031view1&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Test area<\/th>\n<th>Indicative equipment<\/th>\n<\/tr>\n<tr>\n<td>Stitching and prefabrication<\/td>\n<td>Steel scale, vernier calliper and visual inspection arrangements<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength and elongation<\/td>\n<td>Digital tensile testing machine with suitable clamps, force-displacement recording, digital extensometer and conditioning facilities<\/td>\n<\/tr>\n<tr>\n<td>Seam strength<\/td>\n<td>Tensile testing machine, suitable clamps, extensometer, conditioned laboratory and specified wetting arrangements<\/td>\n<\/tr>\n<tr>\n<td>Abrasion resistance<\/td>\n<td>Rotary or reciprocating abrasion testing machine simulating abrasion loads on geobags<\/td>\n<\/tr>\n<tr>\n<td>Trapezoidal tear strength<\/td>\n<td>Tensile testing machine with suitable clamps and trapezoidal template<\/td>\n<\/tr>\n<tr>\n<td>Index puncture resistance<\/td>\n<td>Tensile\/compression testing machine, force recorder, ring-clamp attachment and solid steel rod<\/td>\n<\/tr>\n<tr>\n<td>Water permeability<\/td>\n<td>Constant-head and falling-head permeability apparatus, de-airing system and dissolved-oxygen measurement arrangement or specified test kit<\/td>\n<\/tr>\n<tr>\n<td>Apparent opening size<\/td>\n<td>Sieves, glass beads or graded sand particles, mechanical sieve shaker, balance, drying oven and associated equipment<\/td>\n<\/tr>\n<tr>\n<td>Mass and sand-filled mass<\/td>\n<td>Electronic weighing balance, cutting tools, flat table and conditioning facilities<\/td>\n<\/tr>\n<tr>\n<td>Length and width<\/td>\n<td>Steel rule or measuring tape with at least a 3 m range and a smooth flat surface<\/td>\n<\/tr>\n<tr>\n<td>UV resistance<\/td>\n<td>Tensile testing machine and Xenon-Arc apparatus configured to the specified exposure conditions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>7.1 Laboratory readiness and calibration<\/h3>\n<p>The Scheme of Inspection and Testing requires a suitably equipped and staffed laboratory for the relevant tests. The manufacturer must prepare and implement a calibration plan for the testing equipment and maintain records of tests carried out to establish conformity. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<p>The product manual allows subcontracting where decided by BIS and states that permitted subcontracting is to a BIS-recognised laboratory or a Government laboratory empanelled by BIS. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<p>Manufacturers should review their existing laboratory facilities before applying, especially for abrasion and UV-resistance testing.<\/p>\n<h2>8. Scheme of Inspection and Testing (SIT)<\/h2>\n<p>BIS certification involves both initial assessment and ongoing control of production. The product manual specifies the control unit, testing frequency, records, marking, packing, storage and handling requirements. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.1 Control unit<\/h3>\n<p>Under the product manual, a control unit consists of:<\/p>\n<p><strong>The entire quantity of geobags made from the same consignment of raw material, of the same type and same size, produced in one day.<\/strong> &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.2 Recommended levels of control<\/h3>\n<p>The product manual&#8217;s inspection and testing table specifies the following sample numbers and frequencies. The manual states that the listed levels of control are recommendatory; a manufacturer may propose its own control unit, batch or lot definition and control levels with proper justification for approval by the Head of the Branch Office. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Test \/ inspection<\/th>\n<th>Sample number<\/th>\n<th>Frequency stated in product manual<\/th>\n<\/tr>\n<tr>\n<td>Raw material and prefabrication thread conformity<\/td>\n<td>One sample<\/td>\n<td>Each consignment, subject to the stated evidence-based exemptions<\/td>\n<\/tr>\n<tr>\n<td>Dimensional stability and construction\/prefabrication checks<\/td>\n<td>30 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength, MD and CMD<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Elongation at designated load, MD and CMD<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Seam strength<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Abrasion resistance and retained tensile strength<\/td>\n<td>5 geobags<\/td>\n<td>Once a month for each type manufactured<\/td>\n<\/tr>\n<tr>\n<td>Trapezoidal tear strength, MD and CMD<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Index puncture resistance<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Water permeability at 100 mm water head<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Apparent opening size<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Mass<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Length of geobag<\/td>\n<td>30 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Width of geobag<\/td>\n<td>30 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>Mass of sand-filled geobag<\/td>\n<td>5 geobags<\/td>\n<td>Each control unit<\/td>\n<\/tr>\n<tr>\n<td>UV resistance after 500 hours and retained tensile strength<\/td>\n<td>2 geobags<\/td>\n<td>Once a year or whenever polymer composition changes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The table reflects the product manual&#8217;s recommended control levels. Apply the relevant notes and current BIS instructions when developing the factory&#8217;s inspection and testing plan. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.3 Test records and traceability<\/h3>\n<p>The manufacturer must maintain test records to establish conformity. Records should be traceable to the raw-material consignment, geobag type, size and production date.<\/p>\n<h3>8.4 Marking requirements<\/h3>\n<p>The product manual requires the Standard Mark to be printed on <strong>each geobag<\/strong>, provided the marked material conforms to the standard.<\/p>\n<p>The words <strong>\u201cFOR GEOBAGS ONLY\u201d<\/strong> must be marked above the Standard Mark printed on each geobag. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<p>The label affixed to each geobag must also include the information specified by the product manual, including:<\/p>\n<ul>\n<li>Identification of the geobag material<\/li>\n<li>Type of geobag and mass in g\/m\u00b2 of the fabric used<\/li>\n<li>Length and width of the bag<\/li>\n<li>Lot number and date of manufacture<\/li>\n<li>Manufacturer&#8217;s name, initials and trademark<\/li>\n<li>Country of origin<\/li>\n<li>Other information required by law or specified by the manufacturer<\/li>\n<li>BIS licence number<\/li>\n<li>The statement \u201cFor BIS certification details please visit <a href=\"http:\/\/www.bis.gov.xn--in-02t\/\">www.bis.gov.in\u201d<\/a><\/li>\n<\/ul>\n<p>The website statement may be printed on a separate label if sufficient space is not available. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.5 Packing requirements<\/h3>\n<p>The product manual states that 100 geobags are laid flat in an HDPE tube or wrapped in HDPE film with a minimum thickness of 60 microns and tied with HDPE\/PP tape. Each bundle must be labelled and tagged for field identification, inventory control and quality-control purposes. Bundles must be elevated and protected with a waterproof cover. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.6 Storage and handling<\/h3>\n<p>The product manual specifies that geobags should be:<\/p>\n<ul>\n<li>Stored elevated from the ground and protected from weather.<\/li>\n<li>Kept dry until installation.<\/li>\n<li>Stored flat and protected from site damage.<\/li>\n<li>Protected from excessive sunlight, aggressive chemicals, flames and temperatures above 60\u00b0C.<\/li>\n<li>Stored at a temperature above 10\u00b0C and below 40\u00b0C.<\/li>\n<li>Protected from excessive precipitation, mud, concrete, epoxy and other contaminants that may damage the material.<\/li>\n<li>Protected from direct sunlight for longer than the period recommended by the manufacturer.<\/li>\n<\/ul>\n<p>These requirements are important for maintaining product quality before installation. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>8.7 Rejection of non-conforming products<\/h3>\n<p>Non-conforming products must be disposed of in a way that does not violate the BIS Act, 2016. Only production that conforms to the Indian Standard and falls within the licence scope may be marked with the Standard Mark. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h2>9. Documents Required for BIS Certification<\/h2>\n<p>The exact document set depends on the applicant, manufacturing facility and intended licence scope. The following checklist is a practical preparation guide.<\/p>\n<h3>A. Company and factory documents<\/h3>\n<ul>\n<li>Company incorporation or constitution documents, as applicable<\/li>\n<li>Factory address and contact details<\/li>\n<li>GST registration, where applicable<\/li>\n<li>Authorisation letter for the application signatory<\/li>\n<li>Manufacturing premises details<\/li>\n<li>Factory layout and production-area details, where requested<\/li>\n<li>Manufacturing process flow chart<\/li>\n<li>List of manufacturing machinery and equipment<\/li>\n<li>Details of the in-house laboratory and testing facilities<\/li>\n<\/ul>\n<h3>B. Product and technical documents<\/h3>\n<ul>\n<li>Product specification and technical data sheet<\/li>\n<li>Identification of Type 1 and\/or Type 2<\/li>\n<li>Identification of Small and\/or Large size<\/li>\n<li>Geobag dimensions and construction details<\/li>\n<li>Woven fabric\/geotextile specifications<\/li>\n<li>Prefabrication thread specifications<\/li>\n<li>Details of stitch density and seam construction<\/li>\n<li>Raw-material supplier details<\/li>\n<li>Product marking and packaging details<\/li>\n<\/ul>\n<h3>C. Raw-material and laboratory documents<\/h3>\n<ul>\n<li>Supplier test certificates<\/li>\n<li>Test reports from BIS-recognised or empanelled laboratories, where applicable<\/li>\n<li>Reports from other NABL-accredited laboratories, where applicable<\/li>\n<li>In-house raw-material testing records, where used<\/li>\n<li>List of testing equipment<\/li>\n<li>Calibration certificates for applicable equipment<\/li>\n<li>Laboratory test procedures and formats<\/li>\n<li>Details of subcontracted testing, where permitted<\/li>\n<\/ul>\n<h3>D. Quality-control documents<\/h3>\n<ul>\n<li>Inspection and testing plan<\/li>\n<li>In-process inspection records<\/li>\n<li>Finished-product test records<\/li>\n<li>Control-unit and batch traceability records<\/li>\n<li>Records of UV-resistance testing<\/li>\n<li>Stitching and prefabrication inspection records<\/li>\n<li>Corrective-action and nonconformity records, where applicable<\/li>\n<li>Test certificate and product-label formats, where required<\/li>\n<\/ul>\n<h3>E. Application and certification records<\/h3>\n<ul>\n<li>BIS application forms and declarations<\/li>\n<li>Applicable fee-payment records<\/li>\n<li>Sample identification and dispatch records<\/li>\n<li>Laboratory test reports<\/li>\n<li>Factory assessment records and responses to observations<\/li>\n<li>Additional information or undertakings requested by BIS<\/li>\n<\/ul>\n<p>This is a preparation checklist, not a guarantee that every item will be required in every application. The latest BIS application instructions and product manual should be followed.<\/p>\n<h2>10. Step-by-Step BIS Certification Process<\/h2>\n<h3>Step 1: Confirm the applicable standard<\/h3>\n<p>Confirm that the product is a polypropylene multifilament woven geobag for coastal and waterways protection under IS 16654:2017.<\/p>\n<h3>Step 2: Finalise the licence scope<\/h3>\n<p>Identify the intended type\u2014Type 1 and\/or Type 2\u2014and size\u2014Small and\/or Large. The scope must be supported by the relevant samples, manufacturing facilities and testing arrangements. &lt;Cite refs={[&#8220;turn278031view0&#8221;]}\/&gt;<\/p>\n<h3>Step 3: Review raw materials and manufacturing controls<\/h3>\n<p>Verify that the woven fabric and prefabrication thread meet the applicable requirements. Review the stitching process, product construction, traceability and inspection arrangements.<\/p>\n<h3>Step 4: Assess the factory laboratory<\/h3>\n<p>Review the availability and calibration of equipment for mechanical, hydraulic and physical testing. Identify tests that may need permitted subcontracting.<\/p>\n<h3>Step 5: Prepare the application documents<\/h3>\n<p>Compile company and factory details, product specifications, raw-material evidence, laboratory information and quality-control records.<\/p>\n<h3>Step 6: Arrange sample selection and testing<\/h3>\n<p>Prepare seven small geobags or two large geobags, as applicable under the product manual. Confirm the intended type and size and the required test programme before dispatch. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>Step 7: Complete the factory assessment<\/h3>\n<p>BIS may assess the manufacturing premises, laboratory facilities, testing equipment, quality-control arrangements, raw-material controls and production records.<\/p>\n<h3>Step 8: Address observations<\/h3>\n<p>Provide clarifications and implement corrective actions for any technical or factory-assessment observations raised during the process.<\/p>\n<h3>Step 9: Complete BIS review<\/h3>\n<p>BIS reviews the application, test reports and relevant factory-assessment findings under the applicable certification procedure.<\/p>\n<h3>Step 10: Obtain the licence and apply the Standard Mark<\/h3>\n<p>The Standard Mark may be applied only after the licence is granted and only to conforming products within the approved scope.<\/p>\n<h3>Step 11: Maintain ongoing compliance<\/h3>\n<p>After certification, maintain the Scheme of Inspection and Testing, calibration records, raw-material traceability, control-unit testing, marking, packaging and storage controls.<\/p>\n<h2>11. BIS Testing Charges and Certification Costs<\/h2>\n<p>The total cost depends on the laboratory, selected type and size, test scope, applicable BIS fee schedule and factory readiness.<\/p>\n<p>BIS LIMS displays different laboratory-specific charges for IS 16654:2017. Examples include:<\/p>\n<table>\n<tbody>\n<tr>\n<th>Laboratory listing<\/th>\n<th>Displayed testing charges, excluding taxes<\/th>\n<\/tr>\n<tr>\n<td>Unique testing-laboratory listing in BIS LIMS<\/td>\n<td>\u20b939,800<\/td>\n<\/tr>\n<tr>\n<td>Bombay Textiles Research Association (BTRA), Mumbai<\/td>\n<td>\u20b972,885<\/td>\n<\/tr>\n<tr>\n<td>Ahmedabad Textile Industry&#8217;s Research Association (ATIRA), Ahmedabad<\/td>\n<td>\u20b977,500<\/td>\n<\/tr>\n<tr>\n<td>Another BIS LIMS listing for Type 1 and Type 2<\/td>\n<td>\u20b91,17,256<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These are figures displayed in BIS LIMS for specific listings and test scopes. They are not interchangeable quotations, and the applicable amount must be confirmed with the laboratory. &lt;Cite refs={[&#8220;turn286494search1&#8243;,&#8221;turn286494search3&#8243;,&#8221;turn286494search4&#8243;,&#8221;turn286494search0&#8221;]}\/&gt;<\/p>\n<h3>Other potential cost components<\/h3>\n<p>The complete certification budget may include:<\/p>\n<ul>\n<li>BIS application and licence-related charges<\/li>\n<li>Laboratory testing charges<\/li>\n<li>Sample preparation and transportation<\/li>\n<li>Factory assessment and related expenses, where applicable<\/li>\n<li>Testing equipment and calibration<\/li>\n<li>Laboratory upgrades, where required<\/li>\n<li>Documentation and quality-control implementation<\/li>\n<li>Consultancy and coordination fees, if professional support is engaged<\/li>\n<\/ul>\n<p><strong>Important:<\/strong> Do not treat a laboratory&#8217;s displayed testing charge as the total cost of obtaining a BIS licence. Obtain a current, itemised quotation for the intended scope and confirm the applicable BIS fee schedule.<\/p>\n<h2>12. How Long Does BIS Certification Take?<\/h2>\n<p>The completion time depends on the applicant&#8217;s readiness, laboratory availability and the applicable certification procedure.<\/p>\n<p>Important factors include:<\/p>\n<ul>\n<li>Completeness of the application documents<\/li>\n<li>Manufacturing and laboratory readiness<\/li>\n<li>Availability of the required testing facilities<\/li>\n<li>Sample preparation and dispatch<\/li>\n<li>Completion of abrasion and UV-resistance testing<\/li>\n<li>Factory assessment and closure of observations<\/li>\n<li>BIS review and any further technical queries<\/li>\n<\/ul>\n<p>The BIS product manual states that all tests except the abrasion test\u2014depending on tester type\u2014and UV-resistance testing can potentially be completed in a day, excluding specimen-conditioning time. This is not a guarantee of the total certification timeline. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<p>Manufacturers should confirm the testing schedule and obtain a realistic timeline after the proposed scope, sample availability and factory readiness have been reviewed.<\/p>\n<h2>13. BIS Certification for Foreign Manufacturers<\/h2>\n<p>Foreign manufacturers planning to supply polypropylene multifilament woven geobags to India should verify the applicable BIS certification route before exporting covered products.<\/p>\n<p>The Geo Textiles Quality Control Order excludes goods meant for export, but this should not be interpreted as a general exemption for imported products sold in India. Covered products supplied to the Indian market must comply with the applicable requirements, subject to the Order&#8217;s provisions and exemptions. &lt;Cite refs={[&#8220;turn214384view2&#8221;]}\/&gt;<\/p>\n<p>Foreign manufacturers should confirm the applicable requirements for overseas factory assessment, application arrangements, authorised representation and licence scope with BIS.<\/p>\n<p>An overseas laboratory report or an existing quality-management certification does not automatically replace the required BIS product licence.<\/p>\n<h2>14. Common Mistakes to Avoid<\/h2>\n<p>Manufacturers should avoid these common mistakes during BIS certification:<\/p>\n<ol start=\"1\">\n<li><strong>Selecting the wrong type or size:<\/strong> The licence scope must identify Type 1 and\/or Type 2 and Small and\/or Large size.<\/li>\n<li><strong>Assuming one sample covers every scope:<\/strong> The product manual requires samples for each intended type and any intended size.<\/li>\n<li><strong>Ignoring raw-material conformity:<\/strong> The woven fabric and prefabrication thread must meet the applicable requirements.<\/li>\n<li><strong>Overlooking stitching quality:<\/strong> Stitch density, seam construction and dimensional stability are part of the manufacturing controls.<\/li>\n<li><strong>Not maintaining laboratory calibration:<\/strong> The product manual requires a calibration plan and test records.<\/li>\n<li><strong>Ignoring periodic testing:<\/strong> Abrasion resistance and UV-resistance testing have specific frequencies under the inspection and testing scheme.<\/li>\n<li><strong>Failing to maintain control-unit traceability:<\/strong> Each control unit is defined by the raw-material consignment, type, size and production day.<\/li>\n<li><strong>Incorrect product marking:<\/strong> Each geobag must be marked as prescribed, including the words \u201cFOR GEOBAGS ONLY\u201d above the Standard Mark.<\/li>\n<li><strong>Ignoring packing and storage:<\/strong> Bundling, waterproof protection, temperature and sunlight precautions must be followed.<\/li>\n<li><strong>Budgeting from an incomplete test quotation:<\/strong> Laboratory charges vary by scope and are separate from other certification expenses.<\/li>\n<li><strong>Using the Standard Mark before approval:<\/strong> The mark may only be used in accordance with the granted BIS licence.<\/li>\n<\/ol>\n<h2>15. Frequently Asked Questions (FAQs)<\/h2>\n<h3>Q1. Is BIS certification mandatory for polypropylene multifilament woven geobags?<\/h3>\n<p>Yes. IS 16654:2017 is listed under the Geo Textiles (Quality Control) Order, 2022 framework. Covered products must conform to the applicable Indian Standard and bear the BIS Standard Mark under a licence, subject to the Order&#8217;s provisions and exemptions. &lt;Cite refs={[&#8220;turn214384view2&#8221;]}\/&gt;<\/p>\n<h3>Q2. What is the applicable Indian Standard?<\/h3>\n<p>The applicable standard is IS 16654:2017, <em>Geosynthetics \u2014 Polypropylene Multifilament Woven Geobags for Coastal and Waterways Protection \u2014 Specification<\/em>. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>Q3. Which types and sizes are covered under the product manual?<\/h3>\n<p>The product manual identifies Type 1 and Type 2, and Small and Large sizes. The intended scope must be supported by the required samples and available manufacturing and testing facilities. &lt;Cite refs={[&#8220;turn278031view0&#8221;]}\/&gt;<\/p>\n<h3>Q4. What is the sample quantity for testing?<\/h3>\n<p>The product manual specifies seven small geobags or two large geobags. &lt;Cite refs={[&#8220;turn214384view0&#8221;]}\/&gt;<\/p>\n<h3>Q5. Which tests are required for IS 16654:2017?<\/h3>\n<p>The product manual identifies tensile strength, elongation at designated load, seam strength, abrasion resistance, trapezoidal tear strength, index puncture resistance, water permeability, apparent opening size, mass, length, width, sand-filled mass and UV resistance after 500 hours. Raw-material and prefabrication controls also apply. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>Q6. What is the control unit under the product manual?<\/h3>\n<p>The control unit is the entire quantity of geobags made from the same raw-material consignment, of the same type and size, produced in one day. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>Q7. What are the testing charges for IS 16654:2017?<\/h3>\n<p>BIS LIMS displays different laboratory-specific examples, including \u20b939,800, \u20b972,885, \u20b977,500 and \u20b91,17,256 excluding taxes. The applicable amount depends on the selected laboratory and scope. These are not complete certification quotations. &lt;Cite refs={[&#8220;turn286494search1&#8243;,&#8221;turn286494search3&#8243;,&#8221;turn286494search4&#8243;,&#8221;turn286494search0&#8221;]}\/&gt;<\/p>\n<h3>Q8. Does each geobag need to carry the Standard Mark?<\/h3>\n<p>The product manual states that the Standard Mark must be printed on each geobag that conforms to the standard. The words \u201cFOR GEOBAGS ONLY\u201d must appear above the Standard Mark, with the prescribed label information. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>Q9. Is UV-resistance testing required?<\/h3>\n<p>Yes. The product manual identifies UV resistance after 500 hours, with retained tensile strength in the machine and cross-machine directions. The Scheme of Inspection and Testing specifies the relevant frequency. &lt;Cite refs={[&#8220;turn278031view1&#8221;]}\/&gt;<\/p>\n<h3>Q10. Can a consultant help with BIS certification?<\/h3>\n<p>Yes. A consultant can help review the proposed scope, prepare documents, assess factory readiness, coordinate laboratory testing and support application follow-up. The grant of the licence remains a decision of BIS.<\/p>\n<h2>16. Get BIS Certification Assistance from Qualitance India<\/h2>\n<p>Planning to manufacture or supply polypropylene multifilament woven geobags for coastal and waterways protection? Qualitance India provides professional support to help manufacturers prepare for BIS certification under IS 16654:2017.<\/p>\n<p>Our support can include:<\/p>\n<ul>\n<li>Review of product specifications and intended licence scope<\/li>\n<li>Identification of Type 1\/Type 2 and Small\/Large scope requirements<\/li>\n<li>Raw-material and factory-readiness assessment<\/li>\n<li>Laboratory and sample-testing coordination<\/li>\n<li>Documentation and quality-control preparation<\/li>\n<li>Assistance with application follow-up and compliance observations<\/li>\n<\/ul>\n<p><strong>Contact Qualitance India<\/strong><\/p>\n<p><strong>Improving Quality &amp; Competence<\/strong><\/p>\n<ul>\n<li><strong>Call\/WhatsApp:<\/strong> +91 93106 15170<\/li>\n<li><strong>Email:<\/strong> <a href=\"mailto:info@qualitanceindia.com\">info@qualitanceindia.com<\/a><\/li>\n<li><strong>Website:<\/strong> <a href=\"https:\/\/qualitanceindia.com\/\">https:\/\/qualitanceindia.com<\/a><\/li>\n<\/ul>\n<p>Contact our team to discuss your geobag type, size, manufacturing setup, laboratory facilities and BIS certification requirements.<\/p>\n<h2>Official References<\/h2>\n<ol start=\"1\">\n<li><a href=\"https:\/\/www.bis.gov.in\/wp-content\/uploads\/2022\/10\/PM-16654-CMD2-Final.pdf\">BIS Product Manual \u2014 IS 16654:2017<\/a><\/li>\n<li><a href=\"https:\/\/www.bis.gov.in\/product-certification\/products-under-compulsory-certification\/scheme-i-mark-scheme\/\">BIS Scheme-I Product List<\/a><\/li>\n<li><a href=\"https:\/\/www.bis.gov.in\/wp-content\/uploads\/2023\/04\/Geo-textiles-QCO-1.pdf\">Geo Textiles (Quality Control) Order, 2022 \u2014 Official Gazette<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home\/search_is_number\/?is_number__doc_no=16654\">BIS LIMS \u2014 Testing Charges for IS 16654:2017<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home\/search_is_number\/?is_number__doc_no=&amp;lab__lab_name__icontains=&amp;page=3&amp;page=306&amp;page=374&amp;page=375\">BIS LIMS \u2014 ATIRA, Ahmedabad<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home\/search_is_number\/?is_number__doc_no=&amp;lab__lab_name__icontains=&amp;page=344&amp;page=356&amp;page=358&amp;page=359&amp;page=361&amp;page=363&amp;page=364&amp;page=366&amp;page=368&amp;page=370&amp;page=372&amp;page=373&amp;page=374\">BIS LIMS \u2014 BTRA, Mumbai<\/a><\/li>\n<\/ol>\n<p><em>Disclaimer: This article is intended for general information and business guidance. Always verify the latest applicable Indian Standard, product manual, Quality Control Order, certification procedure and fee schedule with BIS before submitting an application.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BIS Certification for Polypropylene Multifilament Woven Geobags under IS 16654:2017 Polypropylene multifilament woven geobags are geosynthetic products used for coastal protection, riverbank stabilisation and erosion control in waterways. These bags are filled with sand or other suitable material and installed in applications where protection against erosion, scouring and water movement is required. In India, these [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_forum_subforum_count":0,"inline_featured_image":false,"slim_seo":{"title":"BIS Certification for Polypropylene Multifilament Woven Geobags | IS 16654:2017 -Qualitance India - Qualitance India","description":"BIS Certification for Polypropylene Multifilament Woven Geobags under IS 16654:2017 Polypropylene multifilament woven geobags are geosynthetic products used for"},"_slim_seo_primary_term_category":46,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[46,1,47],"tags":[],"class_list":["post-4347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bis-certification","category-blog","category-manufacturers"],"_links":{"self":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/comments?post=4347"}],"version-history":[{"count":1,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4347\/revisions"}],"predecessor-version":[{"id":4349,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4347\/revisions\/4349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/media\/4348"}],"wp:attachment":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/media?parent=4347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/categories?post=4347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/tags?post=4347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}