Stage wise / Finished product inspection

Un plasticized PVC Pipes for Potable Water Supplies.

Bicycle tube valves and Valve tubing specifications.

Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) -- Part 2: Pipes

Standard Specification for Poly(Vinyl Chloride) (PV C) Plastic Pipe, Schedules 40, 80, and 120

Standard Specification for Poly(Vinyl Chloride) (PV C) Pressure-Rated Pipe (SDR Series)

Unplasticized Polyvinyl Chloride(PVC-U) Pipesdimensions

PVC Pipes & Fittings for Pressure Applications

Flexible PVC Pipes or Polymer Reinforced Thermoplastic Hoses for Suction and Delivery Lines of Agricultural Pumps

Polyvinyl Chloride (PVC) and its Copolymers for its Safe Use in Contact with Foodstuffs, Pharmaceuticals and Drinking Water

Philippines National Standar dm no. PNS 65 : 1993 for Unplasticized PVC Pipes for Potable Water Supply
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Unplasticized Polyvinyl Chloride(PVC-U) Screen & Casing Pipes for Bore/ tube well specifications.

Standard Specification for Thermoplastic Well Casing Pipe and Couplings Made in Standard Dimension Ratios (SDR), SCH 40 and SCH 80

Well Screens And Casings Of Unplasticized Polyvinylchloride (pvc-u) For Tube Wells - Part 2: DN 100 To DN 200 with Trapezoidal Thread

Well Screens And Casings Of Unplasticized Polyvinylchloride (pvc-u) For Tube Wells - Part 2: DN 250 To DN 400 with Trapezoidal Thread
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Unplasticized Pvc Pipes (ducts) And Fittings For Underground Telecommunications Cable Installation - Specification
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Raw Material, In- process (Stage wise) and Final Inspection

Unplasticized PVC-U pipes for Soil & Water Discharge system for inside & outside buildings including ventilation & rain water system specifications

Stage wise / Finished product inspection

Unplasticized PVC-U pipes for use in Suction & Delivery Lines of Agricultural Pump sets.

Standard Specification for PVC Plastic Pipe, Schedules 40, 80, and 120
Standard Specification for PVC Pressure-Rated Pipe (SDR Series)

Stage wise / Finished product inspection

Standard Specification for PVC Plastic Pipe, Schedules 40, 80, and 120

Stage wise / Finished product inspection

PVC-U Pipes for use in underground drainage and sewerage systems

Fabricated PVC Fittings for Potable Water Supplies.

Injection Moulded PVC socket Fittings with Solvent Cement Joints for Water Supply.

Stage wise / Finished product inspection

Polyethylene Pipes for the supply of Gaseous Fuels specifications.

Technical Specification for Polyethylene Pipe for
Natural Gas OR
any equivalent standards
(All the above standards with latest amendments)

BSNL Technical specifications for HDPE duct pipes


Conduit Systems for Electrical Installations

Plastics Piping Systems for Non- Pressure
underground drainage and sewerage -
structured-wall system of UNPLASTICIZED POLY
(VINYL CHLORIDE) (PVC-U), POLYPROPYLENE (PP)
AND POLYETHYLENE (PE) -
PART 2: specifications for pipes and fittings with
smooth internal and external surface

Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

High Density Polyethylene pipes for potable water supplies

Standard Specification for Polyethylene (PE) Plastic Pipem (SIDR-PR) Based on Contr olled Inside Diameter

Standard Specification for Polyethylene (PE) Plastic Pipe, Schedule 40

Standard Specification for Polyethylene (PE) Plastic Pipem (SIDR-PR) Based on Controlled Inside Diameter

Standard Specification for Polyethylene (PE) Plastic Pipe, Schedules 40 and 80, Based on Outside Diameter ( Withdrawn 2010)

Standard Specification for Polyethylene (PE) Plastic Tubing

Standard Specification for Polyethylene Plastics Pipe and Fittings Materials

Standard Specification for Polyethylene (PE) Plastic Pipe (DR- PR) Based on Outside Diameter

Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Irrigation Equipment Sprinkler Pipes specifications. Part 1: Polyethylene Pipes

Equipment -Sprinkler Pipes specifications. Part-2 : Quick Coupled Polyethylene Pipes and fittings
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Plastic piping systems for water supply. Polyethylene (PE). General

Plastics piping systems for water supply, and for drainageand sewerage under pressure. Polyethylene (PE). Pipes
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

High Density Polyethylene Pipes for sewerage specifications
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

BSNL Technical specifications for HDPE duct pipes
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Polyethylene (PE) Pipes for Pressure Applications

Polyethylene and polypropylene pipes and fittings for drainage and sewerage applications
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Specifications for fabricated High Density Poly Ethylene. (HDPE) fittings for potable water supplies
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Injection Moulded/Machined High Density Poly Ethylene HDPE Fittings for Potable Water Supply.
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Fittings

Plastic \ Piping Systems- Polyethylene PE Pipes & Fittings for water supply. OR any equivalent standards (All the above standards with latest amendments)

Plastics pipes and fittings-Mechanical-joint compression fittings for use with polyethylene pressure pipes in water supply systems
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Stage wise / Finished product inspection

Low Density Polyethylene Pipes for Potable Water Supplies

Emitting Pipes System

Irrigation Equipment - Polyethylene Pipes for Irrigation Laterals

Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings

Thermoplastics materials for pipes and fittings for pressure applications - - Classification, designation and design coefficient Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Raw Material, In- process (Stage wise) and Final Inspection

Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings

Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings Polyethylene (PE). Fittings

Plastics pipes and fittings -- Peel decohesion test for polyethylene (PE) electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm

Plastics pipes and fittings -- Crushing decohesion test for polyethylene (PE) electrofusion assemblies

Low Density Polyethylene Pipes for Potable Water Supplies

Emitting Pipes System

Irrigation Equipment - Polyethylene Pipes for Irrigation Laterals

Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings

Thermoplastics materials for pipes and fittings for pressure applications - - Classification, designation and design coefficient
Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Raw Material, In- process (Stage wise) and Final Inspection

Specification for seamless carbon steel pipe for high temperature service

Specification for seamless cold drawn low carbon steel heat exchanger and condenser tubes
Specification for seamless ferritic and austenitic alloy steel boiler, super heater, and heat exchanger tube
Welded steel tubes for pressure purpose.
Specification for electric resistance welded carbon steel heat exchanger and condenser tubes
Specification for electric resistance welded ferritic alloy steel boiler and super heater tubes
Specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes
Specification for seamless and welded steel pipe for low temperature service
Specification foe seamless and welded carbon and alloy steel tubes for low temperature service
Specification for electric fusion welded steel pipe for high pressure service at moderate temperature

Petroleum, petrochemical and natural gas industries -- Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments
Standard Specification for General Requirements for Alloy and Stainless Steel Pipe
Steel Tubes for Structural Purposes - Specification
Steel Tubes for Mechanical and General ENG~EEWG Purposes — Specification
Specification for Electric-Resistance- Welded Carbon Steel and Carbon- Manganese Steel Boiler and Super heater Tubes
Specification for Seamless Cold- Drawn Low-Carbon Steel Heat- Exchanger and Condenser Tubes
Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
Specification for Seamless Carbon- Molybdenum Alloy-Steel Boiler and Super heater Tubes
Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes
Specification for Electric-Resistance- Welded Carbon Steel Heat- Exchanger and Condenser Tubes
Specification for Welded Austenitic Steel Boiler, Super heater, Heat- Exchanger, and Condenser Tubes
Specification for Casing and Tubing
Non-alloy steel tubes suitable for welding and threading. Technical delivery conditions
Steel Pipes for Water and Sewage

Raw Material, In- process (Stage wise) and Final Inspection

Spec for Copper and Copper alloy seamless condenser tubes and ferrule stock
Specification for seamless brass tubes
Specification for nickel seamless pipe and tube.
Specification for seamless nickel and nickel alloy condenser and heat exchangers tubes.
Specification for nickel-copper alloy seamless pipe and tubes
Specification for copper and copper alloy, tubes for general purpose.
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Ductile iron pipes, fittings, accessories and their joints for water pipelines.
Ductile iron pipes, fittings, accessories and their joints for sewerage applications.
Centrifugally cast (spun) ductile iron pressure pipes for water, gas and sewage - specification
Ductile iron pipes, fittings, accessories and their joints for water application
Standard Specification for Ductile Iron Gravity Sewer Pipe
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Design & construction of large welded low pressure tanks,
Welded tanks for Oil Storage
Code of practice for design, fabrication and erection of vertical mild steel cylindrical welded oil storage tanks
Code of fabrication, Practice for design, testing and installation, of under-ground/above- ground horizontal cylindrical steel storage tanks for petroleum products
Rules for construction of pressure vessels
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Structural welding code - Steel
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification

Raw Material, In- process (Stage wise) and Final Inspection

Power Piping
Process Piping
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification

Raw Material, In- process (Stage wise) and Final Inspection

Specification for metallic hose assemblies for liquid petroleum gases and liquefied natural gases
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification

Raw Material, In- process (Stage wise) and Final Inspection

Specification for pressure vessel plates, carbon steel, for moderate and lower temperature service
Specification for pressure vessel plates, carbon steel, for intermediate and higher temperature service.

Specification for pressure vessel plates, carbon steel, low alloy and intermediate tensile strength

Specification for pressure vessel plates, alloy steel, chromium molybdenum
Steel Plate for Pressure Vessel used at moderate and low temperature.
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Specification for Steel Castings, carbon, suitable for fusion welding for high temperature service.
Specification for steel castings, martensitic stainless and alloy, for pressure-containing parts, suitable for high-temperature service
Specification for steel castings, ferritic and martensitic, for pressure containing parts, suitable for low temperature service.
Steel castings for general engineering purpose
Steel castings for general engineering uses
Carbon steel castings for general engineering purposes - specification
High strength steel castings for general engineering and structural purposes-specification
Iron Castings with Spheroidal or Nodular Graphite - Specification
Steel Castings, Carbon and Alloy, Chemical Requirements Similar to Standard Wrought Grades
Steel Castings, Carbon and Alloy, with Tensile Requirements, Chemical Requirements Similar to Standard Wrought Grades
Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use

Raw Material, In- process (Stage wise) and Final Inspection

Specification for carbon steel Forgings for piping application.
Specification for forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service
Specification for carbon and low alloy steel forgings, requiring notch toughness testing for piping components
Open die steel forgings for general engineering purpose
Specification for alloy steel forgings
Specification for steel forgings, austenitic, for pressure and high temperature parts
Carbon steel forgings for general engineering purposes-specification
Standard Specification for Steel Forgings, General Requirement
Alloy Steel Forgings for Pressure and High-Temperature Parts
Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Specification for line pipe

Or equivalent to the above standards with Latest edition and QAP/ITP and Client specification

Raw Material, In- process (Stage wise) and Final Inspection

Spec for pipe fittings of wrought carbon steel and alloy steel for moderate and high temperature service
Specification for piping fittings of wrought carbon steel and alloy steel for low temperature service.
Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
Specification for Cast Iron Pipes  and fittings
Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service
Specification for Wrought Austenitic Stainless Steel Piping Fittings
Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch Toughness
Specification for As-Welded Wrought Austenitic Stainless Steel Fittings for General Corrosive Service at Low and Moderate Temperatures
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

Raw Material, In- process (Stage wise) and Final Inspection

Specification for alloy steel and stainless steel bolting materials for high temperature or high pressure service and other special purpose applications.
Specification for carbon and alloy steel nuts for bolts for high pressure or high temperature service or both.
Specification for alloy steel and stainless steel bolting for low temperature service
Specification for alloy steel bolting for special application.
Or equivalent to the above standards with latest edition and QAP/ITP and Client Specification.

All Types of Valves (all Materials-Size & Class)

Gate, globe, and check valves for sizes DN100 (NPS4) and smaller for the petroleum and natural gas industries.

Corrosion-resistant, bolted bonnet gate valves-flanged and butt-welding ends

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries

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

Industrial valves. Steel gate valves

Industrial valves. Shell design strength Tabulation method for steel valve shells

Valves—Flanged, Threaded, and Welding End

Specification for Pipeline and Piping Valves

Specification 6A, Wellhead and Tree Equipment.

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

Metal Ball Valves -Flanged, Treaded and welding ends

Butterfly Valves – Double Flanged, Lug and Wafer type

Valve Inspection and Testing

Specification for general purpose ball valves

Testing of metallic valves.

Industrial valves. Shell design strength. Calculation method for steel valve shells.

Flanged Steel Pressure Relief Valves.

Corrosion Resistant Bolted Bonnet Gate Valves.

Specification for Fire Test Valves

Check Valves Flanged Lug and Wafer Type and Butt Welding

Fire Test for soft seated Quarter Turn Valves

Testing of valves - Fire type-testing requirements

fugitive emissions test for Industrial valves

Helium Fugitive Emission Test for Industrial Valves.

Testing of metallic valves.

Valves for cryogenic service

specifies the requirements for the design, manufacture and testing of valves for a rated temperature of -40 °C and below (cryogenic service)

Standard specifies the requirements for the design, manufacture and testing of valves for cryogenic service

Process Valve Qualification Procedure

Design and Operation of Subsea Production Systems -Subsea Wellhead and Tree Equipment

Procedure and Technical Specification for Type Acceptance Testing (TAT) of Industrial Valves

Fugitive Emission Production Testing (Amendments/Supplements to ISO 15848-2)

Gas pressure regulators for inlet pressures up to 100 bars

Industrial valves - Metallic butterfly valves for general purpose

Industrial valves — Cast iron gate valves

Industrial process control valves

Industrial valves — Steel ball valves

Industrial valves — Steel gate valves

Refrigerating systems and heat pumps — Valves — Requirements, testing and marking

Industrial valves — Copper alloy gate valves

Industrial valves — Metallic check valves

Industrial valves — Diaphragm valves made of metallic materials

Industrial valves — Steel globe and globe stop and check valves

Industrial valves — Cast iron globe valves

OR any equivalent standards (All the above standards with latest amendments ) Other applicable National / International Specifications / Standards / Client specific requirements)

Stage-wise and Final Inspection

Horizontal Centrifugal Pumps for Clear, Cold Water- Specification

Horizontal Centrifugal Pumps for clear, cold water (other than agricultural and rural water supply purposes)

Code for Acceptance Tests for Centrifugal, Mixed Flow and Axial Pumps-Class C

Technical supply conditions for positive displacement pumps-reciprocating

Centrifugal Pumps for Petroleum, Petrochemical and Natural gas industries

Positive Displacement Pumps - Reciprocating

Seal less Centrifugal Pumps for Petroleum, Heavy duty chemical and Gas Industry services

Positive Displacement Pumps-Controlled Volume for Petroleum, Chemical, and Gas Industry Services

Technical requirements for roto dynamic special purpose pumps

Pumps - Vertical Turbine Mixed and Axial Flow, For Clear Cold Water

OR any equivalent standards (All the above standards with latest amendments) Other applicable National / International Specifications / Standards / Client specific requirements)

Stage-wise/ Final Inspection

Standard Specification for Heat-Resisting Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels

Hot Rolled Carbon Steel Sheet And Strip

Final Inspection

Standard specification for roller, bearing, needle, ferrous, solid, spherical end

Rolling Bearings - Taper Rolling Bearings - Tapered Roller: Metric Series

Plummer block housing

Plain bearings -Hardness testing of bearing metals

Rolling bearings - metric tapered roller bearings - designation system

Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services

General Purpose Gear Units for Petroleum, Chemical and Gas Industry Services

OR any equivalent standards (All the above standards with latest amendments ) Other applicable National / International Specifications / Standards / Client specific requirements)

Stage-wise & Final Inspection

Process Piping & Piping Skids

Gas Transmission and distribution piping system

OR any equivalent standards (All the above standards with latest amendments ) Other applicable National / International Specifications / Standards / Client specific requirements)

Stage-wise & Final Inspection

Pressure Regulators and Associated Safety Devices for Gas Appliances. Pressure Regulators for Inlet Pressures Above 500 Mbar Up To And Including 5 Bar (British Standard)

Stage-wise & Final Inspection

As per Client Tech. Specification

Stage-wise & Final Inspection

Specification for Refillable Seamless Steel Gas Cylinders

Stage-wise & Final Inspection

Construction and performance of metering pumps, dispensers and remote pumping units

Stage-wise/ Final Inspection

Power Transformers

Power Transformers: Part 1: General

Power Transformers: Part 2: Temperature Rise

Power Transformers: Part 3: Insulation levels, dielectric tests and external clearances in air

Power Transformers: Part 4: Terminal markings, tappings and connections

Power Transformers: Part 5 Ability to withstand short circuit

Power Transformers: Part 1: General

Power Transformers: Part 2: Temperature rise for liquid-immersed transformers

Power Transformers: Part 3: Insulation levels, dielectric tests and external clearances in air

Power Transformers: Part 4: Guide to the lightning impulse and switching impulse testing

Power Transformers: Part 5: Ability to withstand short circuit

Specification for Dry Type Power Transformers

Current Transformers-Specification-Part 1: General Requirements

Current Transformers -Specification-Part 2: Measuring Current Transformers

Current Transformers -Specification-Part 3: Protective Current Transformers

Current Transformers -Specification-Part 4: Protective Current

Instrument transformers - Part 2: Additional requirements for current transformers

Voltage Transformers -Specification-Part 1: General Requirements

Voltage Transformers -Specification-Part 2: Measuring Voltage Transformers

Voltage Transformers -Specification-Part 3: Protective Voltage Transformers

Voltage Transformers -Specification-Part 4: Capacitor Voltage Transformers

Instrument transformers - Part 3: Additional requirements for inductive voltage transformers

OR any equivalent standards (All the above standards with latest amendments) Other applicable National / International Specifications / Standards / Client specific requirements.)

Stagewise/Final inspection

Energy efficient Induction Motors-Three-phase Squirrel cage

Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)

Three-phase squirrel cage induction motors for centrifugal pumps for agricultural applications

Three-phase Induction Motors for Machine Tools

Guide for Testing Three Phase Induction Motors

Permissible limits of noise level for rotating electrical machines

Mechanical Vibration of Rotating Electrical Machines with Shaft Heights 56 mm and Higher - Measurement, Evaluation and Limits of Vibration Severity

Explosive atmosphere
(Only Label and TC Review)

OR any equivalent standards (All the above standards with latest amendments) Other applicable National / International Specifications / Standards / Client specific requirements)

Stagewise/ Final Inspection

Power cables
Specification for cross linked polyethylene insulated PVC sheathed cables
Part 1: for working voltages up to and including 1100 Volts

Cross linked polyethylene insulated thermoplastic sheathed cables Part 2: for working voltages from 3.3 KV up to and including 33 KV

Cross linked polyethylene insulated thermoplastic sheathed cables Part 3: for working voltages from 66 KV up to and including 220 KV

Power cables with extruded insulation
and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 1:Cables for rated voltages of 1 kV ((Um = 1,2 kV) and 3 kV (Um = 3,6 kV)

Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 2: Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)

Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) - Test methods and requirements

Electric cables: Armoured cables with thermosetting insulation for rated voltages from 3.8/6.6 kV to 19/33 kV

Requirements and test methods Control cable Electric cables. Thermosetting insulated, armoured cables for voltages of 600/1000 V and 1900/3300 V

Polyvinyl chloride insulated unsheathed and sheathed cables/cords with rigid and flexible conductor for rated voltages up to and including 450/750V

Specification for PVC insulated (Heavy Duty) Electric Cables. Part 1: for working voltages up to and including 1100 Volts

Specification for PVC insulated (Heavy Duty) Electric Cables. Part 1: for working voltages from 3.3 KV up to and including 11 KV

Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements

Electric cables. PVC insulated, armoured cables for voltages of 600/1000 V and 1900/3300 V

Optical Fiber Cables: Part 1 Generic Specification: Section 1 General

Optical Fiber Cables Part 2 Indoor Cables - Sectional Specification

Fire retardant cable/fire resistant cable (FRC) Tests for electric cables under fire conditions - Circuit integrity - Part 1

OR any equivalent standards (All the above standards with latest amendments ) Other applicable National / International Specifications / Standards / Client specific requirements)

Stage Wise/ Final Inspection

Low-voltage fuses for voltages not exceeding 1000 V AC or 1500 V DC

Electrical Relays

Control Transformers for Switchgear and Controlgear for Voltages Not Exceeding 1000 V a.c. – Specification

Guide for maintenance and field testing of electrical relays

Static protective relays

LV switchgear and control gear
Specification For Low-Voltage Switchgear And Controlgear - Part 1: General Rules

Specification For Low-Voltage Switchgear And Controlgear - Part 1: General Rules

HV Switchgear and control gear
Common Specification for High Voltage Switchgear and control gear standards

High Voltage Switchgear and control gear Part 1: Common Specifications

Common Specification for High Voltage Switchgear and control gear standards

OR any equivalent standards (All the above standards with latest amendments) Other applicable National / International Specifications / Standards / Client specific requirements)

Stagewise / In-service

PNGRB’s “Technical Standards and Specifications including Safety Standards for Natural Gas Pipelines” Regulations, 2009

Stagewise / In-service

PNGRB’s “Technical Standards and Specifications including Safety Standards for City or Local Natural Gas Distribution Network” Regulations, 2008

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.