ISI Certification (BIS) for Polyvinyl Chloride (PVC) Geomembranes for Lining IS 15909

PVC geomembrane is a highly flexible thermoplastic waterproofing geomembrane manufactured from a mixture of vinyl compounds, plasticizers, and stabilizers. PVC geomembranes offer excellent puncture, abrasion, and tear resistance and work to prevent contaminants from entering the groundwater to preserve potable water sources. Its wide range of chemical compatibility also makes it the best choice for buried geomembrane applications.

Introduction to Indian Standard IS 15909 : 2020;  Poly Vinyl Chloride (PVC) Geomembranes for Lining

·       IS 15909 : 2020 cover  Poly Vinyl Chloride (PVC) Geomembranes for Lining .

·       This standard covers the requirements for PVC geomembrane (flexible polyvinyl chloride) of two categories (Category A and B) depending upon their end use.

1.1.1 Category A includes lining for use in canals, ponds, reservoirs, water features (bodies) for seepage control, for lining of landfills, hazardous waste management, solid waste management and industrial effluent for waste containments and for water proofing of basement, roof/terrace.

1.1.2 Category B includes PVC geomembrane for unexposed application for use in large underground civil structures, basement, road underpasses, waterproofing of rail/road tunnels, bunkers, dams and other mega civil structures. These can also be used for water proofing of unexposed roofs and terrace.

·       IS 15909 : 2020 specifies the quality parameters or characteristics of the  Poly Vinyl Chloride (PVC) Geomembranes for Lining  as follows :

(i)           Material and Manufacture

(ii)         Length and Width

(iii)        Thickness

(iv)        Tensile Strength

(v)          Elongation at Break

(vi)        Tear Resistance

(vii)       Index Puncture Resistance

(viii)     Low Temperature Crack

(ix)        Peel Strength

(x)          Seam Strength

(xi)        Voltage Loss

(xii)       Resistance to Soil Burial

(xiii)     Hydrostatic Resistance

(xiv)     Water Extraction

(xv)       Dimension and Tolerances

(xvi)     Specific Gravity

(xvii)    Tear Propagation Strength

1.   Mandate for ISI Mark Certification of  Poly Vinyl Chloride (PVC) Geomembranes for Lining  (IS 15909 : 2020) :

·       In exercise of the powers conferred by sub-sections (1) and (2) of section 16 read with section 17 and sub-section (3) of section 25 of the Bureau of Indian Standards Act, 2016 (11 of 2016), the Central Government is of the opinion that it is necessary so to do in the public interest and after consulting the Bureau of Indian Standards, hereby makes the following Order, namely

Geo Textiles (Quality Control) Order, 2022.

·       As per the Geo Textiles (Quality control) order, all the manufacturers of  Poly Vinyl Chloride (PVC) Geomembranes for Lining  are obligated to obtain ISI Mark Certification.

2.   Types of PVC Geomembrane covered under IS 15909 : 2020                         

3.   Procedure to obtain BIS Certification of  Poly Vinyl Chloride (PVC) Geomembranes for Lining  to use ISI mark as per IS 15909 : 2020

·       For Indian Manufacturers (Standard Timeframe – 30 days)

·       For Foreign Manufacturers (Standard Timeframe – 180 days)

·       Requisites to get the BIS license for  Poly Vinyl Chloride (PVC) Geomembranes for Lining  

·       Conformity of Raw Material as per IS 15909 : 2020

·       In-house testing laboratory for mandatory tests

·       Competent Quality Control Personnel

·       Adherence to the BIS guidelines for  Poly Vinyl Chloride (PVC) Geomembranes for Lining  as per Indian standard IS 15909 : 2020

·       There are 3 major categories of document required to get the BIS license:

a.   Administrative Details

b.   Technical Details

c.    Quality Control Personnel Details

d.   Commercial Details

·       In the certification process, product testing is the most important stage as it determines whether the quality of the product meets Indian standards.

·       For the same purpose, investments in testing facilities are required to install test equipment for internal factory test laboratories.

·       Apart from charges mentioned above in the table, we may ask you to pay/reimbursement for a Pre-Visit at your Factory Premises to ensure the conformity of your product as per the relevant Indian Standard & BIS guidelines for its BIS certification.

5.   Role of ERCS Private Limited in getting your product certified :

·       To get BIS certification and produce a standard quality product, the manufacturer must ensure that their product must follow the specified Indian Standard Specifications (ISS) which we directly interpret to you from the BIS officials as per the Indian Standards.

·       ECRS Private Limited will be your friend, philosopher and guide in the whole process of getting your product certified by the concerned authorities/ departments.

·       Scope of work by ECRS Private Limited:

a.     Ensuring the conformity of your product as per IS 15909 : 2020:

ERCS Pvt. Ltd. has developed a vast network within the Geotextile Industry & various BIS departments to assist for ensuring conformity of the product  Poly Vinyl Chloride (PVC) Geomembranes for Lining  according to according to IS 15909 : 2020.

b.     Effective documentation with the awareness of the BIS guidelines:

In order to facilitate the manufacturing industry in obtaining BIS certifications, guidelines have been developed. Our team has the experience of completing over 150 projects and technically competent acquaintances in various Industries.

We are familiar with the Indian Standard Specifications & BIS guidelines and deliver the most suitable interpretation to the Quality Control Personnel so we can do a reliable and effective documentation of your product in accordance with the BIS guidelines.

c.      A pre-visit can be paid at your factory premises:

In the process of getting BIS certification, the officer from BIS authority visits the factory for inspection. In order to get good results, the BIS inspection should go smoothly without any Non-Conformity. By keeping this goal in mind, our team will organize a pre-visit to your factory premises so that required changes can be adapted so as to remove the elements of fallibility.

d.     Assistance for BIS audits:

We will explain the whole procedure of conducting a BIS inspection and make you aware of the things which need to be prepared and readily available at the time of inspection.

Benefits of getting ISI Mark for  Poly Vinyl Chloride (PVC) Geomembranes for Lining  to sell in Indian Market with our help

§  The term “ISI mark" means, that a certain product conforms to the quality standards set up by the government.

§  It is compulsory for  Poly Vinyl Chloride (PVC) Geomembranes for Lining  to obtain the ISI Mark and the violators are penalized with the material seize and a significant sum as fine.

§  Getting certification improves the probability of your product to survive and compete in the market.

§  Customers have the tendency of buying ISI certified products as it ensured safety and standard quality. Hence, with the certified products you can win the confidence and trust of the buyer.

§  With the word of mouth of such client list, you can establish your credibility in the market.

§  Hence with the renowned brand, you can raise the standard and benchmark the market value of the product.