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Field Engineering Talks on FB and Others
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suraj
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PostPosted: Thu Sep 16, 2021 11:01 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Miscellaneous Requirements
Building Design Concept
Design General Specification
Miscellaneous Requirements
1     Reactive Power compensation equipment shall be provided, if necessary, based on power system study requirements.
2     Design shall be based on a design life of 30 years for all equipment.
3     Fibre optical cables shall be provided for all networked equipment.

Duct Banks
In simplest terms, a duct bank provides a protected pathway for buried electrical or data cables.
Cables are housed within PVC pipe called conduits, which are then encased in steel reinforced concrete.
Duct banks may carry cable a short distance, such as under a road or longer distances, such as carrying electrical power from a power generating source to transmission stations, industrial and public facilities.
Extensive duct bank cable system are often, required to route electrical cables under and within data centers, industrial and manufacturing facilities, hospitals, rail lines, airports, highways and more.
Reinforced concrete placed around PVC conduits protects electrical cables from weather, seismic stress, corrosion, temperature extremes, and vandalism to prevent breakage and failure.
Conduit arrangement allows for easy cable replacement via duct bank ends through access at utility structures or at surface, after horizontal runs turn vertical through a vertical bend or “stub-up”.
In order to coordinate with others, contractor shall provide following requirements:
1     Estimated annual load buildup for project, based on available data on flow requirements and utilities.  
2     This estimate shall be in tabular as well as, graphical format.  
3     First submission shall be made within four months of award date and tabulation should be regularly, revised every six months with development of project.
4     Priority shall be given to finalising load Schedules / load data for all end user LLCCS, so that an early coordination of LV power supplies can be undertaken with respective end users.
5     Where new roads or maintenance tracks cross buried cables, contractor shall install duct banks to safeguard buried assets.
6     Design of duct banks shall be suitable for a 30 Ton axle load. Definition of duct banks given above



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suraj
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Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:12 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Pipelines and Distribution  
Chapter 8

Building Design Concept
Design General Specification
Pipelines and Distribution  
1     Contractor to note that terminology ‘Piping’ or ‘Pipelines’ wherever, in this document refers to complete piping systems (both ‘on plot’ and ‘off plot’) including pumping station piping, manifolds, package piping, firewater piping, utility piping, cooling water supply and return headers, piping from / to end users battery limits etc.
2     Design drawings shall be referred to well coordinated for purpose to comply with all regulations
3     All shop & working drawings shall be produced & submitted for formal approval by engineer as well as, by relevant authorities, provided that approval is required in mandate
4     All materials respecting all such piping shall be approved by engineer, per contract requirements & for sure, certainly meet first class functional requirements for whole duration of project life
5     All spare piping & fittings shall be provided if contract demands as such



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suraj
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Joined: 17 Apr 2008
Posts: 3546
Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:19 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Pipelines and Distribution  
Chapter 8

Building Design Concept
Design General Specification
General Requirements
1     Contractor shall check, validate and endorse all FEED documents, drawings and data during detail engineering, as a part of its scope of work.
2     Contractor shall bring to notice of company / client in writing all contradictions / conflicts, within provided FEED documentation.
3     All detail engineering deliverables shall fully comply with requirements of all relevant company / client standards / specifications and FEED documents.
4     Contractor must understand complete requirement of projects from initial activities through designs, working designs, implementation of works & complete testing & commissioning of whatever activities required to be performed
5     No concessions shall be allowed on specification requirements, for defined & demanded compliance shall be mandatory
6     If contractor considers that certain items belongs to long lead status must decide during bidding time if engineer has overlooked that, for long lead item can impact on project completion
7     Contract must also, specifically question during bid or during working stage at an earliest in case some items causes professional problem or that may not be delivered for whatever reason other than price of item involved
8     If engineering element is involved for non delivery & if so, required a substitution is necessary for requirements, under whatever circumstances or item in consideration is out of production, alternative meeting compliance could be offered
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suraj
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Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:33 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Engineering Survey Requirements
Chapter 8

Building Design Concept
Design General Specification
Engineering Survey Requirements
1     Topographic and Geotechnical survey for all cooling water corridors have been performed, as part of FEED engineering, which survey report is included.
2     Contractor shall perform additional survey, as required for detailed engineering to confirm pipeline routings, tie ins, fouling / interface with other facilities, collection of data for detailed engineering, installation of piping, road and utility crossings and pipe supports.
3     Since contractor is responsible for designs of all foundations also, therefore, it is responsibility of contractor to rely of its own effected surveys, rather than depending on FEED surveys
4     Required number of boreholes surveys must be effected, required number of excavation pits for investigating bearing capacity of soil must be effected, establishing all soil parameters & ensuring values of electrical resistivity & thermal conductivity of soil, which means that complete range of soil investigation must be done to effect earthing & lightning
5     Values of bearing capacities, Rock Quality Designation, shear strength & all necessary parameters must be made available
6     If necessary, soil improvement shall be effected for all heavy foundations
7     Site shall be prepared for raising its existing levels to avoid impact of water logging, due to seasonal rise in sea water level, which should not impact equipment & process performance
8     Normal existing services are not available, yet internal & external interconnection respecting heavy electrical line must be involved for resolutions over all area of project
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suraj
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Joined: 17 Apr 2008
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Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:50 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Detailed Engineering Piping
Chapter 8

Building Design Concept
Design General Specification
Detailed Engineering Piping
1     Contractor shall perform detailed engineering for piping, including, but not limited to following activities:

Basis of Design
1     FEED basis of design for piping shall be expanded, as required for detailed engineering.
2     Change in basis of design shall be specifically, highlighted for obtaining company / client approval.
3     If change is required, complete details in all respects shall be elaborated to justify alteration, so that it be established that plant processing performance would not be effected

Specifications
1     All FEED specifications shall be developed to detailed engineering status.
2     All modifications from FEED specification shall be specifically, highlighted for obtaining company / client approval.
3     Additional specifications, as required, during detail engineering shall be prepared by contractor.
4     Additional specifications shall be standalone, self contained and project specific.

Drawings
1     Review piping drawings, included within appendix to produce complete piping general arrangement drawings (GAD’s), equipment layouts / plot plans, sections, piping standards etc. for engineering and construction covering all pipe work.
2     Verify that pipe routings, indicated in FEED documentation have not been compromised or fouling with by ongoing works / projects.
3     Prepare key plans, which shall show facilities subdivided into geographic construction areas, sectors and their corresponding documentation.
4     Develop piping general arrangement drawings for entire facilities.
5     All drawings shall be produced from 3D CAD model / in AUTOCAD electronic format and shall conform to company / client drafting standard requirements.
6     Plot plans, key & area plot plans.
7     Overall pipe routing plans.
8     Fire water / fresh water routing & gads.
9     Prepare a list and drawings on special supports.

Prepare piping isometrics for all piping having following information, as a minimum:
1     Complete line from start to end with all components, with full dimensions.
2     Complete bill of materials in all respects comprehensively.
3     Information on type and thickness of insulation.
4     Information on process conditions and parameters.
5     Information on, whether or not, line is stress analysed, stress relieved etc.
6     Information on pipe supports, including sleepers of all classes & respective design.
7     Pipe supports to be shown on isometric drawings only for DN 50 and above piping.
8     Information on reference drawing

Studies
1     Perform mechanical handling studies and prepare a report for company / client review.
2     Incorporate all changes required, as a result of maintainability and operability study

Calculations
1     Contractor shall reconfirm selected material and wall thickness for all piping, as part of detailed engineering activities.
2     Review and update all existing piping engineering calculations that have impact on project as appropriate and carry out new calculations, wherever required.
3     Contractor shall perform detailed flexibility analysis of all relevant piping, based on final pipe routing and design conditions.
4     CAESAR-II latest version shall be used for flexibility analysis.
5     Stress analysis of FRP piping shall be carried out by FRP pipe supplier, utilizing specific properties of supplied pipes.
6     Contractor shall perform detailed support design and develop new project specific support standard / drawings and lists, based on detailed engineering for all piping.
7     Carryout surge analysis for firewater (freshwater) system GRE piping.
8     Finite element analysis for critical components, supports, and manifold tees, reducers etc. using COSMO, ABAQUS or ANSYS softwares

3-D Model
1     Prepare a 3D PDS model for entire facilities.
2     Piping of all sizes shall be modeled.
3     3D model shall further include modeling of pipe supports for DN 50 and above piping, electrical and instrumentation items / cable trays, civil and structural information, all equipment etc.  
4     Intelligent model to be submitted to company / client, updated to include as built status of installed facilities.  
5     It shall be used by company / client for further engineering, during ultimate phase or future phase

Vendor data review.
1     Review, check and comment on all applicable vendor calculations, drawings and data and incorporate requirements in design and engineering.



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suraj
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Joined: 17 Apr 2008
Posts: 3546
Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:55 am    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Piping Construction
Chapter 8

Building Design Concept
Design General Specification
Piping Construction

Construction
1     Prepare all documentation for fabrication, erection, installation, inspection and testing of piping.
Tie ins
1     Prepare piping Tie in schedule and details, per P& I D’s and other project documents, MTO and requisitions.
2     Perform and prepare material takeoffs / summaries for piping and support materials including bulk material.
3     Prepare material / purchase requisitions (RFQ’s) for all piping and support materials.
4     Prepare technical evaluation summary reports for all piping items.

GRP piping
1     Coordinate between different GRP vendors. If piping order has been effected by engineer on behalf of owner, take responsibility of that contract on Novation basis

As Built Documentation
1     Prepare and submit final “As built” documentation. As built documents are based on Red Lines records as well as, all documents those shall be used for operation & maintenance of facility

Piping / Pipeline Deliverables
1     Electronic copies in native format (generic) and hard copies shall be supplied in final documentation for all disciplines.
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suraj
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Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Thu Sep 16, 2021 11:53 pm    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+SHE Reply with quote

1 Hour 20 Minutes Video
17.09.2021-Civil Field Engineering + Life + Quality AnnexSL + COVID-19 + SHE+ Engineers Role + Designs + Construction + Methods + Contracts + Organisations + Communication + Coordination + Why be behind Quality of Standard Material + Works? Talk 506
http://www.facebook.com/pesuraj/videos/660174001629034
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suraj
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Joined: 17 Apr 2008
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Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Fri Sep 17, 2021 10:36 pm    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+SHE Reply with quote

4 Minutes Video+9 Minutes Video-Signals Issue Interrupted Transmissions
18.09.2021-Civil Field Engineering + Life + Quality AnnexSL + COVID-19 + SHE+ Engineers Role + Designs + Construction + Methods + Contracts + Organisations + Communication + Coordination + Why be behind Quality of Standard Material + Works? Talk 507
https://www.facebook.com/pesuraj/videos/885521432350139 https://www.facebook.com/pesuraj/videos/544049203325933
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suraj
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Joined: 17 Apr 2008
Posts: 3546
Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Fri Sep 17, 2021 10:46 pm    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Piping Basis of design
Chapter 8

Building Design Concept
Design General Specification
Piping Basis of design
1     Piping material specification (piping classes) whether DI, LDPE, MDPE, HDPE or GRE, GRP etc.
2     Piping wall thickness calculations reports
3     Technical specifications for pipes, flanges, fittings, valves, rubber expansion joints, bolts & nuts, gaskets etc. process / piping specialties specifications and datasheets.
4     Valve datasheets & valve schedule.
5     Specification for flexibility / stress analysis.
6     Specification for pipe supports such as sleepers, anchors etc.
7     Specification for fabrication, erection, installation, inspection and testing of piping.
8     Specification for hydrostatic pressure testing of piping.
9     MTO [Material Take Off] for piping and support materials.
10     Requisitions for all piping bulk items, valves, specialties etc.
11     Technical bid evaluation reports.
12     Mechanical handling study report.
13     Surge analysis report for firewater (freshwater) system GRE piping (plot plans / GADs / pipe routings)  
14     Key plans & plot plans (overall & unit).
15     Piping general arrangement drawings (key plan, plans & sections / details).
16     Piping isometrics (AFC). [Approved For Construction]
17     Tie in schedule and details.
18     Critical Line list for piping stress analysis.
19     Piping stress analysis calculation reports.
20     Standard pipe support drawings.
21     Special pipe support drawings.
22     Support schedule 3D – PDS model (generic and intelligent).
23     Overall pipe routings
24     Reports / calculations notes etc.
25     As listed / As built drawings (for all above referenced drawings / documents)
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suraj
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Joined: 17 Apr 2008
Posts: 3546
Location: NCR Faridabad, E mail suraj_engineer@yahoo.co.uk

PostPosted: Fri Sep 17, 2021 10:47 pm    Post subject: Field Engineering Building+General+Soil+FIDICSilver-Quality+Design General Specification+Electrical Engineering Requirem Reply with quote

Buildings Practice Facilities Plants-Petrochemicals+Quality+Design General Specification+Electrical Engineering Requirements+Piping Basis of design +Specific Requirements
Chapter 8

Building Design Concept
Design General Specification
Piping Basis of design
Specific Requirements
1     Design, fabrication and installation of FRP piping.
2     Detailed design and supply for FRP (GRE / GRP / GRV) piping are of specialist nature and hence shall be subcontracted to specialist GRP and FRP pipe manufacturer respectively.

Detailed design shall include, but not limited to following:
1     All thickness calculations for pipes and piping components.
2     Update and issue of design and installation drawings.
3     Flow / Surge calculations for system, as may be appropriate.
4     Static and dynamic stress calculations and analysis.
5     Design of jointing system, based on design.
6     Design and location of supports, anchors and design data for anchor blocks.
7     Review all proposed field design changes, which may affect FRP pipe work or support throughout construction.
8     Supply of FRP piping and spool fabrication.
9     Supply of piping components, such as pipes, fittings, flanges etc.
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