Our Services
We offer the best product range of Security Seal Inspection As Per ASTM F1158, Astm F1158 & Astm F1157 Mechanical Security Seal Inspection Services and Fire Door Inspection Services.
CDG provides mechanical seal inspection as per ASTM F1158 & testing as per ASTM F1157.
CDG Inspection Limited is a leading inspection & testing company of India. We follow ISO 17020:12 standarc in all our inspection activities & ISO 17025:2017 standard in test lab services. We provide inspection & testing services in wide range of areas / products.CDG is a leading third party inspection agency of India. A Third Party comes in between the Purchaser & Supplier to ensure the services required by the first and second parties are met and in order with terms of references. CDG's Inspection service can help you to minimise the risk of importing merchandise that is deficient in quantity, or deviates from specifications in a customer order.
Significance And Use:
1. If a seal can be opened by any means and successfully reapplied without exhibiting signs indicative of prior attack, the integral quality of the seal is in serious question. This guide allows that any particular method of attempted defeat can be employed to defeat a seal, and concentrates not on the effectiveness of the seal to resist that attack, but rather on the nature of the individual seal to inhibit reapplication.
2. This standard presents guidelines for inspection to assist in determining whether an attempt to defeat a security seal, and to possibly reapply the seal, has been made. In all cases, the guidelines are meant to focus attention on signs of attack and reapplication.
Scope:
1 This guide covers procedures for the inspection and evaluation of tampering of security seals.
2 A security seal is a device intended to detect tampering or entry. Evaluate only single use locking devices under this guide. The following procedures shall serve as guidelines for detecting attempts at defeat and reapplication of a security seal.
3 This guide is not intended to be fully comprehensive; certain types of security seals, such as labels, have not been addressed to date. Further, it is the responsibility of users of this guide to interpret their specific security needs concerning the use of seals, and to determine the grade of seal appropriate for their particular application. ASTM assumes no responsibility for losses occurring as a result of a defeated seal.
CDG Inspection Ltd is true global provider of Technical Inspection, Verification, Testing and Conformity Assessment for Industrial Markets. The core values of complete independence, transparency and integrity guide us in our mission to deliver first-class services on a constant high quality level to customers around the world. Our Teams of Engineers ensure that the quality and performance of products or installations meet applicable requirements, whether they are regulatory, voluntary or client specific.
Benefits of CDG at a Glance
With inspection services from CDG, you:
Have a reliable contact throughout India who actively helps you fulfill applicable statutory requirements
Enhance your legal security and minimize your risk of liability.
Simplify your inspection management system.
Reduce downtime through faster and more efficient inspections.
CDG provides a range of inspection, testing and engineering consultancy services.
A security seal is a manufactured product that is used to indicate tampering or unauthorized opening of a container, door, or item. Mechanical security seals and label seals are usually designed for one-time use. All one-time use seals, some reusable and non-reusable barrier seals, and label seals are used for commercial applications. For the purposes of this guide, the term seal will be synonymous with the terms security seal, anti-tamper device, and tamper indicating device.
ROLE OF SEALS
A seal is a closure device that serves as a check against tampering or unauthorized opening. If designed and attached properly, a seal should be severed or mutilated before entry is possible.
Seals designed to delay intrusion are commonly constructed of solid steel or cable.
Seals can provide a psychological deterrent by ensuring that evidence of forced entry or tampering is clearly visible and that the crime can not be subsequently hidden or covered up.
Seals can be used for material control, accountability, and inventory by associating the seal identification number with the contents.
An intact seal applied within the context of a strong seal control program provides for an increased level of fidelity of cargo security. This reduces the number of personnel needed to control secured items and minimizes the potential of exposure to possible hazardous contents.
Seals are intended to be part of an integrated security program. Seals should not be used as stand-alone protection.
WHEN SEALS SHOULD BE USED
When there is a written requirement (see Section 5).
When there is concern about pilferage by in-house personnel or crime by outsiders. If the threat is from outsiders, seals with some level of forced entry protection should be selected.
If a damaged or broken seal can be discovered in a timely manner and appropriate countermeasures can be implemented to prevent further criminal activity.
As part of a comprehensive security program.
Seals should be used in conjunction with a seal control program that is part of an integrated security system. Security systems can consist of multiple components (intrusion detection, closed circuit television, access control, security personnel, lighting, barriers, etc.). Integration produces a system that will provide a high level of confidence and protection in depth (multiple layers of protection). If a security system component fails to function in an integrated system, the other components and layers will continue to provide some level of protection until the failed component is repaired or replaced. Seals and a seal control program are examples of components that can be important to an integrated security system by providing additional layers of protection.
WIRE STYLE SEALS
Sealing wires 1 through 5 are described below:
Wire 1 - Used for light sealing requirements. Available in 1/2-pound and 2-1/2-pound spools of 0.034 mm diameter galvanized, stainless, or copper spiral wound steel wire, with approximate break strength of 7 pounds.
Wire 2 - Most popular for general sealing purposes. Available in 1/2-pound and 2-1/2-pound spools of 0.044 mm diameter galvanized or stainless spiral wound steel wire, with approximate break strength of 17 pounds.
Wire 3 - Heavy-duty wire for applications where seals and wire are exposed to rough handling. Available in 1/2-pound and 2-1/2-pound spools of 0.034 mm diameter galvanized or stainless spiral wound steel wire, with approximate break strength of 34 pounds.
Wire 4 - Galvanized steel for heavy duty sealing where greatest tensile strength is needed. Available in 1/2-pound and 2-1/2-pound spools of 0.038 mm spiral wound galvanized or stainless steel wire, with approximate break strength of 40 pounds.
Wire 5 - Single strand wire is used where small diameter and strength are important. Diameter Galvanized steel wire is 0.035 mm diameter and has an approximate break strength is 45 pounds.
CDG provides fire door inspection as per IS 3614-1 & NFPA 80.CDG is a leading Inspection organization in India.CDG is an ISO 17020 accredited Inspection and ISO 17025 accredited testing Services in all over India.
IS : 3614 ( Part I )'- 1966 expressing the result of a test or analysis, shall be rounded off in accordance with IS: 2-1960*. The number of significant places retained in the rounded off value should be the same as that of the specified value in this standard.
1. SCOPE : This standard lays dowti the requirements regarding materials and details of construction of steel plate, metal covered and rolling type of fire-check doors for the protection of openings in walls or floors to restrict the spread of fire within buildings whether from internal fire or from external fire.
2. TERMINOLOGY
2.0 For the purpose of this standard, the following definitions shall apply.
2.1 Single Fire-Check Door One door shutter constructed for fitting on one side to an opening.
2.2 Double Fire-Check Door Two single fire-check doc^r shutters as defined in 2.1 for fitting one on each side to an openintr.
3. TYPES
3.1 Fire-check door shall be of the following types:
a) Steel plate doors,
1)) Metal covered doors, and
c) Rolling steel shutters.
4. SIZES
4.1 Steel Plate Doors and Metal Covered Doors The size of steel plate doors and metal covered doors shall suit the size of opening which shall neither exceed 5 m^ in area nor shall be more than 2' 10 m in width or 2 "75 m in height.
4.2 Rolling Steel Shutters The size of rolling steel shutters shall suit the size of doorway which shall neither exceed 5 m^ in area nor sliall be more than 2"4 m in width or 2' 10 m in height, measured between the faces of the reveals of opening or projecting jaml)s and froiri the floor of the opening to the underside of the barrel.
5. MATERIAL
5.1 Mild Steel Plates, Sections, etc Mild steel plates, sections, etc, used in the construction of lire-cherk doois shall conform to Grade St 32-0 oflS: 1977-1962*.
5.2 Timber ^ Timber boards used in the construction of metal covered doors shall be of thoroughly seasoned teak or yellow pine wood. The boards shall be kiln-dried for a period of at least 48 hours with a finishing temperature of at least 107C during the last 12 hours. The moisture content of seasoned timber when used in door shall not be more than 15 percent. Immediately after their removal from the drying kiln and whilst still hot they shall be thoroughly impregnated by immersion in hot coal tar creosote conforming to IS.
We at CDG are committed to improve business performance of our clients/customers with effective certification of management systems, inspection and verification and add value to the process/system during surveillance audits.
CDG has designed and implemented a certification of the management system modeled along the lines of National & International Standards.
CDG aims at providing independent, impartial, non-discriminatory assessment & certification via cost effective manner and accessible within defined and approved scope of certification.