Stage-wise/Final Inspection

Steel--Piping, Tubing, Fittings
Ferrous Castings; Ferroalloys
Steel--Plate, Sheet, Strip, Wire; Stainless Steel Bar

Steel--Structural, Reinforcing, Pressure Vessel, Railway
Steel--Bars, Forgings, Bearing, Chain, Tool
Coated Steel Products

Ferrous Material Specifications.
Non Ferrous Material Specifications.
Hot Rolled Medium and High Tensite structural Steel
Heavy Duty Metal Bar Grating Manual

Steel Tubes, Tubulars and Other Wrought Steel Fittings, Part 1: Steel Tubes & Part 2: Steel Pipe Fittings Steel Pipes for water & sewage (168.3 to 2540 mm outer diameter)

Stage-wise/Final Inspection

ASME Boiler & Pressure Vessel Code (Rules for Construction of Power Boilers)

Rules for Construction of Heating Boilers.

ASME Boiler & Pressure Vessel Code (Non - destructive Examination)

Rules for Construction of Pressure Vessels Division 1, Division 2 - Alternative Rules, Division 3 - Alternative Rules for Construction of High Pressure Vessels

ASME Boiler & Pressure Vessel Code (Welding, Brazing, and Fusion Qualifications

Flame Arresters-Performance requirement, test methods and limits for use

Code for unfired pressure vessels

Specification for unfired pressure vessels

Indian Boiler Regulation

Code of practice for design and construction of flues and chimneys for domestic heaters appliances; Part 1: Mechanical aspects-Code of practice for design and construction of steel chimneys & Part 2: Structural aspect

Steel cylinders for compressed gases-Code of Practice

Specification for line pipe

Tubular exchanger manufacturers association (Steal cylinder for compressed gases, Atmospheric gases, Hydrogen, High Pressure Liquefiable gases and Dissolved acetylene gases) � Code of Practice

Design & construction of large, welded, low pressure storage tanks

Welded Steel tanks for Oil Storage

Power Piping

Process piping or equipment

Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stage-wise/Final Inspection

Gas Turbines for Petroleum, Chemical & Gas Industries Services

General Purpose Steam Turbines for Petroleum, Chemical and Gas Industry Services

Petroleum, Petrochemical and Natural Gas industries-Steam Turbines-Special Purpose Applications.

Thermal Turbines for steam turbines, gas expansion turbines-General requirement

Centrifugal Pumps

Reciprocating pumps

Positive Metering pumps

Reciprocating compressors

Testing of Fans

Special Purpose Gear Units for Refinery Services

General Purpose Gear Units for Refineries Services

Final inspection

Calibration of UTM

Calibration of Rockwell Hardness testing machine

Calibration of charpy impact testing machine

In process stage inspection, Final inspection

Approved drawings, datasheets, PO specs, PR, Mfr's catalogue

Final inspection

Reciprocating IC engine driven alternating current generating sets/Performance testing of DG sets

In process stage inspection, Final inspection

Approved drawings, datasheets, PO specs, PR, Mfr's catalogue

In process stage inspection, Final inspection

Water-cooling towers-Testing and rating of thermal performance

In process stage inspection, Final inspection

Approved drawings, datasheets, PO specs, PR, Mfr's catalogue

In process stage inspection, Final inspection

Construction of vessels and storage tanks in reinforced plastics

Final inspection

Mechanical vibration-Balance quality requirements for rotors in a constant (Rigid)state

Final inspection

Metal Bar Grating Manual

Stage Final inspection

Inspection and testing of valves

Flanged Steel Pressure-Relief Valves

Seat Tightness of Pressure Relief Valves

Check Valves: Flanged, Lug, Wafer, and Butt-welding

Valve Inspection and Testing

Metal Plug Valves-Flanged, Threaded, and Welding Ends

Steel Gate Valves-Flanged and Butt-welding Ends, Bolted Bonnets

Gate, Globe, and Check Valves for Sizes DN 100 (NPS 4) and Smaller for the Petroleum and Natural Gas Industries

Corrosion-resistant, Bolted Bonnet Gate Valves-Flanged and Butt-welding Ends

Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats

Butterfly Valves: Double-flanged, Lug- and Wafer-type, and Butt-welding Ends

Standard for Fire Test of Valves

Metal Ball Valves-Flanged, Threaded, and Welding Ends

Stage-wise/Final Inspection

Inspection of Pressure relieving devices

Stage-wise/Final Inspection

Inspection practices of Piping system components

Final inspection

Fired Heaters for General Refinery Service
Or equivalent to the above standards

Stage-wise/Final Inspection

Code of practice for compressor safety Seamless and welded std. steel pipe Approved drawings, datasheets, PO specs, PR, Mfr's catalogue

Approved drawings, datasheets, PO specs, PR, Mfr's catalogue

Stage & Final inspection

Power Transformers
Part - 1 General

Dry type power transformers

Low Power Passive Voltage Transformers

Outdoor type Oil immersed distribution transformers upto & including 2500KVA,33KV - Specification

Control Transformers for Switchgear and Control gear for Voltages not Exceeding 1 000 V ac

Stage & Final inspection

Rotating Electrical machines

Standard methods for determining losses & efficiency from Tests (excluding machines for traction vehicles)

Guide for Testing Three Phase Induction Motors

Stage & Final inspection

Specification For Crosslinked Polyethylene Insulated PVC Sheathed Cables

PVC insulated cables (Heavy duty) for working. Voltages up to and including. 1100 volts

PVC insulated (heavy duty) electric cables

Aerial Bunched Cables for working Voltages upto and including 1100 Volts

Stage-wise/Final Inspection

HV Switch gears & Control gears
LV switch gear & control gear - Part 1: General Rules
Low-Voltage Switchgear and Control gear Assemblies

Stage-wise/Final Inspection

Direct Acting Indicating Analogue electrical measuring instruments and their accessories

Testing Equipment for AC Electrical Energy Meters

Stage & Final inspection

Lead acid storage batteries for motor vehicles

Primary batteries - General

Stationary Regulated Lead Acid Batteries

Code of Practice for Maintenance and Testing of Large Lead Acid Batteries for Generating Stations and Substations

Vented type nickel cadmium batteries

Stage-wise/Final Inspection

Semi-conductor converters - General requirements and line commutated converters - specification of basic requirements

Uninterruptible Power Systems (UPS)

Solid state invertors run from storage batteries

Final inspection

Functional safety of instrumented system for process industry

Functional safety of instrumented system for process industry

Surge Withstand Capability (SWC) Tests

Stage-wise/Final Inspection

Specn for particular types of winding wires

Aluminium Conductor for Overhead Transmission

Stage-wise/Final Inspection

Porcelin insulators for overhead power lines with a nominal voltage greater than 1000V

Final inspection

Customer Requirements in the form of QAP, customer specification

Stage-wise/Final Inspection

Customer Requirements in the form of QAP, customer specification
Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stagewise

PNGRB's "Technical Standards and Specifications including Safety Standards for Natural Gas Pipelines" Regulations, 2009
Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stagewise

PNGRB's "Technical Standards and Specifications including Safety Standards for City or Local Natural Gas Distribution Network" Regulations, 2008
Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stage-wise/Final Inspection

Code of Basic requirements for water supply, drainage, sanitation

Code of practice for Laying of cast iron pipes

Code of practice for Laying of concrete pipes

Code of Practice for Laying of glazed stoneware pipes

Code of Practice for Water supply in buildings

Code of practice for selection, installation & maintenance of sanitary appliances

Plain and Reinforced concrete - code of practice,

Coating and wrapping of underground mild steel pipeline - code of practice.
Code of practice for sanitary pipe work above ground for buildings

Code of practice for Plastic pipes work for potable water supplies: Part 1 Choice of materials and general recommendations

Plastics Pipes Selection, Handling, Storage and Installation for Potable Water Supplies - Code of Practice, Part 2: Laying and jointing of polyethylene (PE) pipes

Plastics Pipes Selection, Handling, Storage and Installation for Potable Water Supplies - Code of Practice, Part 3 : Laying and Jointing of UPVC Pipes

National Building Code of India

Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stage-wise/Final Inspection

Code of safety for excavation work

Classification and identification of soils for general engineering purposes

Code of practice for field control of moisture and compaction of soils for embankment and subgrade

Standard Specifications and Code of Practice for Road. Bridges

Standard specifications and code of practice for road bridges

Ministry's Technical Circulars and Directives on National Highways and Centrally Sponsored Road And Bridge Projects

Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Stage-wise

PNGRB's Technical Standards and Specifications including Safety Standards for Petroleum and Petroleum Products Pipelines Regulations, 2016
Customer Requirements in the form of QAPmentioning required specification and scope mentioned in this scope. However the applicable National & International Codes and Standards shall be among those which are either referred in the scope statement or shall be equivalent to the standards described above for the relevant scope category

Main office

Top management functions, quality management system functions, administration & accounts, other key activities as applicable to main office.

Inspection contract review, Inspection planning & execution, Inspection personnel authorization & assignment, Issue of inspection reports / certificates.