NATIONAL ALUMINIUM COMPANY LIMITED - Rites

i. Pollution n Control Regulations of Department of Environment, Government of India
j. State Pollution Control Board.
k. Rules for Electrical installation by Tariff Advisory Committee (TAC).
l. Guideline for wagon tippler – G33 Rev.01 of May 2010.
m. Any other statutory codes / standards / regulations, as may be applicable.
4.2 Unless covered otherwise by Indian codes & standards and in case nothing to the contrary is
specifically mentioned elsewhere in the specifications, the latest editions (as applicable as
on date of bid opening), pening), of the codes and standards given below shall also apply:
(a.) Japanese Industrial Standards (JIS)
(b.) American National Standards Institute (ANSI)
(c.) American Society of Testing and Materials (ASTM)
(d.) American Society of Mechanical Engineers (ASME)
(e.) American Petroleum Institute (API)
(f.) Standards of the Hydraulic Institute, U.S.A.
(g.) International Organisation for Standardization (ISO)
(h.) Tubular Exchanger Manufacturer's Association (TEMA)
(i.) American Welding Society (AWS)
(j.) National Electrical Manufacturers Association (NEMA)
(k.) National Fire Protection Association (NFPA)
(l.) International Electro Electro-Technical Commission (IEC)
(m.) Expansion Joint Manufacturers Association (EJMA)
(n.) Heat Exchange Institute (HEI)
4.3 In the e event of any conflict between the codes and standards referred to in the above
clauses and the requirement of this specification, the requirement of Technical Specification
shall govern.
4.4 In case of any change in codes, standards & regulations betwee between n the date of bid opening and
the date when vendors proceed with fabrication, the Employer shall have the option to
incorporate the changed requirements or to retain the original standard. It shall be the
responsibility of the Contractor to bring to the no notice tice of the Employer such changes and
advise Employer of the resulting effect.
4.5 EQUIPMENT FUNCTIONAL GUARANTEE
The functional guarantees of the equipment and the system under the scope of the Contract
is given elsewhere in the technical specification. These guarantees shall supplement the
general provisions covered under General Conditions of Contract.
4.6 DESIGN OF FACILITIES/ MAINTENANCE & AVAILABILITY CONSIDERATIONS
4.6.1 Design of Facilities
All the e design procedures, systems and components proposed shall have already been
adequately developed and shall have demonstrated good reliability under similar conditions
elsewhere. The Contractor shall be responsible for the selection and design of appropria appropriate
Technical Specifications: Sec-5,General Techn chnical Requirements
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