lusail development - marafeq qatarmarafeq.com.qa/pdf/utility application procedures 09-12-13.pdf ·...

Project Name: Lusail Development

27-October-2013

Doc. No.: LUS-CPALL-MAQ-PRC-UT-40040

Rev.0

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LUSAIL DEVELOPMENT

Utility Application Procedures for District Cooling, Gas and Pneumatic/Traditional

Waste Management

Document No.: LUS-CPALL-MAQ-PRC-UT-40040

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CONTENTS

1. INTRODUCTION 3

1.1 Definitions 3

1.2 General 3

1.3 Nomenclature 6

2. REGISTRATION AND REQUEST FOR INFORMATION 8

3. DISTRICT COOLING – ENERGY TRANSFER STATION (ETS) 9

3.1 ETS Preliminary Design 9

3.2 ETS Detailed Design 9

3.3 ETS Material Submittals 10

3.4 ETS Method Statement 10

3.5 ETS Installation and Inspection 11

4. GAS DISTRIBUTION SYSTEM 12

4.1 Gas Preliminary Design Stage 12

4.2 Gas Detailed Design Stage 12

4.3 Gas Material Submittals 13

4.4 Gas Method Statement 13

4.5 Gas Installation and Inspection 14

5. PNEUMATIC & TRADITIONAL WASTE MANAGEMENT 15

5.1 PWC Preliminary Design Stage 15

5.2 PWC Detailed Design Stage 15

5.3 PWC Material Submittals 16

5.4 PWC Method Statement 16

5.5 PWC Installation and Inspection 16

6. APPENDICES 18

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1. INTRODUCTION

1.1 Definitions

Client The Master Developer - Lusail Real Estate Development Company

(LREDC) or its appointed representative.

CAC City Administration Complex.

Marafeq The Utility Company which provides District Cooling, Gas Supply and

Pneumatic/Traditional Waste Management Services.

Contractor The Organization or its appointed representative, responsible for

execution of the works.

Customer The Owner of building or his representative.

Building Consultant The Consultant employed by the owner and who is responsible for

design development.

1.2 General

This document describes the procedures for connecting the Customer’s building to Marafeq

utilities (District Cooling, Gas and Pneumatic/Traditional Waste Management Systems).

The Customer to follow the procedures of this documents in compliance with Marafeq

guidelines and technical requirements listed in the below table.

The full responsibility for the design and installation of each sub-development stays with the

Customer for that sub-development.

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Document No. Description

District Cooling DC)

LUS-CPALL-MAQ-SPE-UT-00001 District Cooling Distribution System Design Guidelines for Pre-insulated Pipes for Mega-development

LUS-CPALL-MAQ-SPE-UT-00002 District Cooling Distribution System Design Guidelines for Civil Works for Mega-development

LUS-CPALL-MAQ-SPE-UT-00003 District Cooling Distribution System Design Guidelines for Mechanical Works for Mega-development

LUS-CPALL-MAQ-SPE-UT-00004 Marafeq’s Design Guidelines for the connection of ETS(s) to the District Cooling System

Gas (GAS)

LUS-CPALL-MAQ-SPE-UT-00005 Gas Distribution System Design Guidelines for Mega-development & Sub-development

LUS-CPALL-MAQ-SPE-UT-00006 Gas Distribution System Design Guidelines for Pressure Reducing Station (Primary Customer Meter)

LUS-CPALL-MAQ-SPE-UT-00007 Gas Distribution System Risk Assessment Guidelines for Mega-development

Pneumatic and Traditional Waste Collection

LUS-CPALL-MAQ-SPE-UT-00008 Pneumatic and Traditional Waste Management System Design Guidelines for Sub-development

The Customer must coordinate with Marafeq in all of the following stages for the three

utilities DC, Gas and Pneumatic/Traditional Waste Management. The detailed requirements

of each stage are covered in the next pages.

Registration and Request for Information

Preliminary Design

Detailed Design

Material Submittals

Method Statement

Equipment Installation and Inspection

A workflow diagram showing the sequence of submittals and stages of Marafeq review is seen below. Communication to CAC at the respective stages of approval as indicated in the work flow diagram shall be followed accordingly.

The Customer should submit all submittals in soft copy (CD) unless otherwise specified. Marafeq review status will be issued to the assigned email address provided by the Customer. Marafeq is holding a technical consultation on Sunday. One half hour allocated for each Customer and the Customer shall send a meeting request with the agenda of meeting to [email protected] by latest two working days before holding the meeting.

mailto:[email protected]

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1.3 Nomenclature

This document describes the guidelines to the nomenclature to be followed while providing a

document number to a document, like Technical Submittals or Inspection Requests that are to be

submitted to Marafeq Qatar. The customer has to strictly follow the guidelines as listed out in the

table below and described further.

Sl.

No.

Document Number (Nomenclature)

Type of Document

1

LUS-MAQ-(CUSTOMER ID)-INR-(UTILITY)-00XX-RevXX

Inspection Request

2

LUS-MAQ-(CUSTOMER ID)-SDW-(UTILITY)-00XXRevXX

Shop Drawing

3

LUS-MAQ-(CUSTOMER ID)-PDS-(UTILITY)-00XXRevXX

Preliminary Design

4

LUS-MAQ-(CUSTOMER ID)-DDS-(UTILITY)-00XXRevXX

Detailed Design

6

LUS-MAQ-(CUSTOMER ID)-MTS-(UTILITY)-00XXRevXX

Material Submittal

7

LUS-MAQ-(CUSTOMER ID)-MOS-(UTILITY)-00XXRevXX

Method Statement

8

LUS-MAQ-(CUSTOMER ID)-SPE-(UTILITY)-00XXRevXX

Specifications

9

LUS-MAQ-(CUSTOMER ID)-WPS-(UTILITY)-00XXRevXX

Welding Procedure

11

LUS-MAQ-(CUSTOMER ID)-GEN-(UTILITY)-00XXRevXX

General (All other submittals like design conformance application etc.)

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The values mentioned within the closed brackets will change according to the customer and the

requirement whereas the 00XX represents the number of the document which will start from 0001

and then move on in the ascending order. The revision number (RevXX) has to be maintained

depending on how many times the document has been resubmitted. The first submission will

always have a revision, Rev00.

[For example, if a customer with customer ID MQ100, wants to raise a Welding Inspection Request

for DC, for a joint that was rejected once in the first INR, the document number should be as

follows: LUS-MAQ-MQ100-INR-DC-0001-Rev01]

The customer should also ensure that for each type of submittal the numbering starts from 0001,

irrespective of whether 0001 has already been used for another type of submittal.

[For example; a customer has to raise his first Inspection Request as LUS-MAQ-MQ100-INR-DC-

0001-Rev00, even if he already has a submittal for Shop Drawing as LUS-MAQ-MQ100-SDW-DC-

0001-Rev00, because they are two separate types of documents.]

The customer has to always ensure that when an already commented document is resubmitted, it should contain the same Nomenclature as the original document with the only change being in the revision number. If an already commented document is resubmitted as a new document, with new number, the document will be rejected at that point itself.

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2. REGISTRATION AND REQUEST FOR INFORMATION

The Customer should complete the registration form as provided in Appendix (A) with specifying

the applicable utility and submit to Marafeq by email. The registration is essential for the

Customer to access any further services from Marafeq.

For the purpose of design calculations, the Customer may request the allocated utility (District

Cooling, Pneumatic Waste Collection and Gas) pipe sizes and estimated load for the building by

completing Appendix (B) and submitting to Marafeq Customer Service by email. Marafeq shall

provide the required information within five working days from the date of receiving the application.

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3. DISTRICT COOLING – ENERGY TRANSFER STATION (ETS)

3.1 ETS Preliminary Design

Marafeq review only the ETS room location after receiving the following submittals from the

Customer:

1. Application No. 3 as provided in Appendix (C) to be completed by the Customer.

2. Building site plan drawing.

3. Architectural layout drawing showing the ETS room location.

4. ETS design conformance application duly signed and stamped by the Customer.

Cooling demand mentioned on the application shall be the basis of Cooling Supply

Agreement.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format (AutoCAD, MS Word, Excel, etc.). Marafeq will provide the review status on Preliminary Design submittal within ten working days from the date of receiving the submittal. After final Preliminary Design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq’s stamp.

3.2 ETS Detailed Design

The Customer should submit the ETS submittal for Marafeq’s review comprising of

following:


2. ETS room piping and instrumentation diagram. This drawing shall be developed based

on Marafeq Design Guideline for ETS connection.

3. DC primary piping layout inside the plot boundary/basement. Piping layout shall show

tie-in points with co-ordinates and invert level.

4. Detailed ETS layout and section drawing showing all equipment inside the ETS room.

5. Secondary side chilled water equipment schedule and schematic drawings. (For

information only)

6. Compliance statement to Marafeq’s guidelines signed and stamped by the Customer.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format.

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Marafeq will provide the review status on Detailed Design submittal within ten working days from the date of receiving the submittal. After final Detailed Design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq’s stamp.

3.3 ETS Material Submittals

In this stage the Customer should submit the following:


2. Material submittal for the major materials i.e. plate heat exchanger, primary chilled

water pipes with the insulation, pressure independent control valve (PICV), isolation

valves and PLC. Material submittal should be provided with selection sheets, detailed

calculation of equipment, shop drawings and compliance statement.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format. Marafeq will provide the review status on Material Submittals submittal within ten working days from the date of receiving the submittal. After final Material Submittals approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq’s stamp.

3.4 ETS Method Statement



2. External utilities layout showing the interfacing between infrastructure and building

services provided with the coordinates and invert levels.

3. Shop drawings duly approved by the Building Consultant in compliance with Detail

Design Approval. (For reference and record only)

4. All welding documents: Welding Procedure Specification (WPS), Procedure

Qualification Record (PQR), Welder Qualification Test (WQT), welding certificates, weld

maps, etc.

5. Method statement for the installation and testing/commissioning of primary side of

equipment inside ETS room.

6. Method statement for flushing the primary chilled water pipes.

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Drawings and documents must be submitted in softcopy (CD) both PDF and editable format. Marafeq will provide the review status on Shop Drawings and Method Statement submittal within ten working days from the date of receiving the submittal. After final Shop Drawings and Method Statement approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq’s stamp.

3.5 ETS Installation and Inspection

The Customer shall complete the Inspection Request Form as provided in Appendix (F) for every inspection to be made and submit to Marafeq by latest five working days before the inspection date. Three weeks before the pipe installation inside the ETS room is completed, the Customer should request for Marafeq equipment (energy meter, flow meter, temperature transmitters and pressure differential transmitter). The inspection must be verified by the Building Consultant prior to Marafeq’s inspection. Marafeq may inspect the installation at any stage but particularly to the following stages.

Initial inspection:

1. Major materials delivery inspection.

2. After plate heat exchangers are put in place.

3. Welding of pipes.

4. Radiographic testing for weld joints.

Final inspection:

1. Marafeq will conduct a final inspection after equipment, components and piping are installed and connected. A snag list will be issued to the Customer.

2. Pressure test.

3. After flushing is done, cleaning test results are available.

4. Passivation test results are available.

5. The Customer is responsible to maintain chemicals in the pipeline until finally connected to the network.

6. The Customer should submit the following to Marafeq:

Signed pressure test documents.

Signed flushing documents with satisfactory water analysis report.

Installation compliance statements signed by equipment suppliers.

As-built drawings.

Marafeq will issue an ETS Conformance Certificate after final inspection is satisfied.

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4. GAS DISTRIBUTION SYSTEM

4.1 Gas Preliminary Design Stage

Marafeq review only the Pressure Reducing and Metering Station (PRMS) location after

receiving the following submittals from the Customer.

1. Application No. 4 as provided in Appendix (D) to be completed by the Customer.


3. Architectural layout drawing showing the PRMS location.

4. PRMS design conformance application duly signed and stamped by the Customer. Gas

demand mentioned on the application shall be the basis of Gas Supply Agreement.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format (AutoCAD, MS Word, Excel, etc.). Marafeq will provide the review status on Preliminary Design submittal within ten working days from the date of receiving the submittal. After final Preliminary Design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq stamp.

4.2 Gas Detailed Design Stage

The Customer should submit the submittal for Marafeq’s review comprising of following:


2. PRMS detail and section drawing showing all components inside the PRMS cabinet

includes the cabinet details along with shop drawings.


4. Building gas piping details and section drawing showing all components and routing in

the building includes details of gas shaft, gas meter room, risers, droppers, pipe in pipe,

sleeving, gas leak detection system, supply pressure, air vent, and etc.

5. Specifications for building gas piping system.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format (AutoCAD, MS Word, Excel, etc.). Marafeq will provide the review status on Detailed Design submittal within ten working days from the date of receiving the submittal.

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After final detailed design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq stamp.

Marafeq will stamp on building gas piping details design drawings and documents (item 4 and 5) for Consultant to submit to Qatar Civil Defense approval.

4.3 Gas Material Submittals



2. Material submittal for PRMS components showing size & material, capacity, pressure

rating, standard, manufacturing standard, material mill certificate, material certificates,

International Standard Organization (ISO 9000) certificate, manufacturer and country of

origin.

3. Material submittal for building gas piping.

4.4 Gas Method Statement



2. External utilities layout drawings showing the interfacing between infrastructure and

building services provided with the coordinates and invert levels.

3. Shop drawings duly approved by the Building Consultant in compliance with Detail


4. Method statement for the installation, testing, pre-commissioning and commissioning of

PRMS.

5. Method statement for the installation, testing, pre-commissioning and commissioning of

building gas piping system.


Qualification Record (PQR), Welder Qualification Test (WQT), welders’ certificate, weld

maps, etc.

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4.5 Gas Installation and Inspection

The Customer shall complete the Inspection Request Form as provided in Appendix (F) for every inspection to be made and submit to Marafeq by latest five working days before the inspection date.

The inspection must be verified by the Building Consultant prior to Marafeq’s inspection. Marafeq may inspect the installation at any stage but particularly to the following stages.

Initial inspection:

A. Material delivery inspection based on the approved materials submittal.

B. All welding documents: Welding Procedure Specification (WPS), Procedure

Qualification Record (PQR), Welder Qualification Test (WQT), welders’ certificate, weld

maps, etc.

C. Relevant Non Destructive Test, e.g. Radiographic testing, Dye Penetrant Test,

Magnetic Particles Test for weld joints.

D. Test package documents, then shall conduct Pneumatic Pressure Test on PRMS pipe

spools and witness by MQ.

E. After PRMS cabinet is put in place (installed at site).

F. After service line piping and building piping are installed but before piping is connected

to the PRMS.

Final inspection:

1. Marafeq will conduct a final inspection after equipment components and piping are

installed and connected. A snag list will be issued to the Customer.

2. The Customer shall conduct Site Acceptance Test for operational of the PRMS

equipment and system witness by Marafeq.

3. The Customer should submit to Marafeq:

Signed pressure test documents.

Installation compliance statements signed by equipment suppliers.

As-built drawings.

Marafeq will issue a PRMS Conformance Certificate after final inspection is satisfied and to

stamp on the building gas piping as built drawings and documents for submission to Qatar

Civil Defense approval.

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5. PNEUMATIC & TRADITIONAL WASTE MANAGEMENT

5.1 PWC Preliminary Design Stage

Marafeq review only the Discharge Valve (DV) room location after receiving the following

submittals from the Customer.

1. Application No. 5 as provided in Appendix (E) to be completed by the Customer.


3. Architectural layout drawing showing the DV room location.

5. PWC design conformance application duly signed and stamped by the Customer.

Drawings and documents must be submitted in softcopy (CD) both PDF and editable format

(AutoCAD, MS Word, Excel, etc.).

Marafeq will provide the review status on Preliminary Design submittal within ten working days from the date of receiving the submittal. After final Preliminary Design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq stamp.

5.2 PWC Detailed Design Stage

The Customer should submit the Pneumatic/Traditional Waste Management submittal for

Marafeq’s review comprising of following:


2. PWC piping detailed layout and section drawing including pipe network, compressed air

system, control cable system and DV room details. The drawing should indicate the

limit of works at the plot boundary connection.

3. Garbage chute detail drawing indicating waste inlet volume control hopper door and

chute diameter. (For information only)


Drawings and documents must be submitted in softcopy (CD) both PDF and editable format (AutoCAD, MS Word, Excel, etc.). Marafeq will provide the review status on Detailed Design submittal within ten working days from the date of receiving the submittal.

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After final Detailed Design approval, the Customer should submit for record purposes one hardcopy A1 size for Marafeq stamp.

5.3 PWC Material Submittals



2. Material submittal for PWC pipes and fittings.

5.4 PWC Method Statement



2. External utilities layout showing the interfacing between infrastructure and building

services provided with the coordinates and invert levels.

3. Shop drawings including pipe network, compressed air system, control cable system

and DV room details duly approved by the Building Consultant in compliance with Detail


4. Method statement for the installation of pipes and fittings (from tie-in point up to DV

room).

5. Method statement for CCTV inspection and pressure testing of complete internal pipe

(from tie-in point up to DV room).


Qualification Record (PQR), Welder Qualification Test (WQT), welding certificates, weld

maps, etc.

5.5 PWC Installation and Inspection

The Customer shall complete the Inspection Request Form as provided in Appendix (F) for every inspection to be made and submit to Marafeq by latest five working days before the inspection date. The inspection must be verified by the Building Consultant prior to Marafeq’s inspection. Marafeq may inspect the installation at any stage but particularly to the following stages.

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Initial inspection:

1. Material delivery inspection.

2. Welding of pipes.

3. Radiographic testing for weld joints.

4. Installation of DV room components.

5. After CCTV inspection is done and report is available.

6. Pressure test inspection and report is available.

Final inspection:

1. Marafeq will conduct a final inspection after equipment, components and piping are

installed and connected. A snag list will be issued to the Customer.

2. The Customer shall submit to Marafeq the following:

Compressed air test results for pressure loss.

I/O test results for individual components to the control box.

Installation compliance statement signed by equipment suppliers.

As-built drawings.

Marafeq will issue a PWC Conformance Certificate after final inspection is satisfied.

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6. APPENDICES

Appendix A – Application No. 1 Registration Form Appendix B – Application No. 2 Request for Information Appendix C – Application No. 3 District Cooling

Appendix D – Application No. 4 Gas Appendix E – Application No. 5 Pneumatic & Traditional Waste Management Appendix F – Application No. 6 Inspection Request Form

Marafeq Qatar L.L.C P.O. Box 5651, Doha, State of Qatar Doc. /Form No.: MQ‐LD‐CS-INSP‐M‐02 Rev.2 T: +974 4012 0140 F: +974 4012 0121 DL: +974 4012 0162 Mobile: +974 33569449 Email: [email protected] Website: www.marafeq.com.qa

Attachment: A. Individual: 1. ID Copy both sides 2. Proof of ownership B. Companies: 1. C.R Copy 2. Computer ID Copy 3. ID of Authorized Signatory

Note: If the consultant was changed or terminated prior to the completion of the project, the owner shall update Marafeq Qatar immediately.

الجديد ستشاري، على المالك إخطار شركة مرافق قطر وتحديث البيانات الخاصة باإلأو تغييره عمال المشروعأ منخدمات اإلستشاري المذكور أعاله مالحظه: في حال تم انهاء

MQID:____________

APPENDIX A

Customer Registration Form عميل طلب تسجيل Land Details معلومات العقار

Application Date تاريخ الطلب

Municipality Application Number الظعاين بلدية طلب رقم

Plot Number قطعةرقم ال

Plot Type and Use ستخدام لقطعه واإلانوع

Requested Utility ☐ DC ☐ PWC ☐ GAS المطلوبة الخدمة

Expected Connection Date DC: PWC: GAS: ةالتاريخ المتوقع لتوصيل الخدم

Type of Customer:

Company Individual

☐ Information Update

:نوع العميل

ي شخص ةشـــركـــ

تحديث معلومات عميل ☐

Owner Name مالكالاسم

C.R NO. OR Owner ID No. الرقم الشخصي أو رقم السجل التجاري

C.R Expiry Date OR Owner ID

Expiry Date

البطاقة أو التجاري تاريخ انتهاء السجل

للمالك الشخصية

Authorized Person Name اسم المخول بالتوقيع

Mobile الهاتف الجوال

Land Line Phone Number األرضي رقم الهاتف

P.O. Box صندوق البريد

Email البريد اإللكتروني

Owner OR Authorized Signature

بالتوقيع المخولأو مالكتوقيع ال

Company Stamp

ختم الشركة

CONSULTANT اإلستشاري

Company Name اسم الشركة

C.R No. رقم السجل التجاري

C.R Expiry Date التجاري تاريخ انتهاء السجل

Name Authorized Person اسم المخول بالتوقيع

Contact Person اسم المسؤول

Mobile الهاتف الجوال

Land Line Phone Number األرضي رقم الهاتف

P.O. Box صندوق البريد

Email البريد اإللكتروني

Authorized Person Signature بالتوقيع المخولتوقيع

Company Stamp ختم الشركة

mailto:[email protected]

LUSAIL DEVELOPMENT

APPENDIX ‘B’ – APPLICATION NO.2 REQUEST FOR UTILITIES

INFORMATION

CUSTOMER ID: DATE:

PLEASE TICK FOR REQUIRED INFORMATION FOR MARAFEQ USE

DISTRICT COOLING Total cooling load:

Pipe size:

GAS Total Gas load:

Pipe size:

PWC Pipe size:

Date: Date:

…………………………………………… ……………………………………………

(Signature and Stamp of Consultant) (Signature and stamp of Marafeq Qatar)

Document Name: Application No.2 Request for Utilities Information - Rev. 0

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Document Name: Application No.3 District Cooling - Rev. 2

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APPENDIX ‘C’ – APPLICATION NO.3 DISTRICT COOLING

CUSTOMER ID DATE:

DOCUMENT NUMBER:

CONSULTANT INFORMATION

Name: Contact Person:

Address:

Telephone: Mobile:

Fax: Email:

STAGE

Preliminary Design Detailed Design ETS Material Submittals Method Statements and Other Documents

DOCUMENTS CHECK LIST

Preliminary Design:

Building site plan drawing.

Architectural layout drawing showing the ETS room location.

ETS design conformance application duly signed and stamped by

the Customer/Consultant.

Index sheet for the contents of the submittal.

Detailed Design:

ETS design conformance application.

ETS Room Piping and Instrumentation Diagram.

DC primary piping layout inside the plot boundary/basement

.Piping layout shall show tie-in point with co-ordinates and invert level.

Detailed ETS layout and section drawing showing all equipment,

piping and instruments inside ETS room.

Chilled water Equipment schedule and schematic diagram for

secondary side. (For Information).

Compliance statement to Marafeq’s guidelines.


ETS Material Submittals:

Material submittal for plate heat exchanger, primary DC pipes, PICV,

strainer, isolation valves and PLC.


Method Statements and Other Documents:

External utilities layout showing the interfacing between

infrastructure and building services provided with the coordinates and

invert levels.

Welding documents (WPS, PQR, Welding certificates, weld maps,

etc.).

Method statement for the installation and testing/commissioning of

equipment inside ETS room.

Method statement for flushing the primary chilled water pipes.


------------------------------------------------------ ---------------------------------------------------(Signature, Date and Stamp of Consultant) (Checked and Received by MQ Customer Service)

APPLICATION FOR MARAFEQ UTILITIES

TO BE COMPLETED BY THE CONSULTANT

LUSAIL DEVELOPMENT

Document Name: Application No.4 Gas - Rev. 2

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APPENDIX ‘D’ – APPLICATION NO.4 GAS

CUSTOMER ID DATE:

DOCUMENT NUMBER



Address:

Telephone: Mobile:

Fax: Email:

STAGE

Preliminary Design Detailed Design PRMS Material Submittals Method Statement and Other Documents


Preliminary Design Stage:


Architectural layout drawing showing the PRMS

location.

PRMS design conformance application.


Detailed Design Stage:

PRMS detailed drawing and section showing all

components inside PRMS cabinet.



PRMS Material Submittals:

Material submittal for PRMS components.


Method Statement and Other Documents:

External utilities layout showing the interfacing

between infrastructure and building services

provided with the coordinates and invert levels.

Method statement for the installation, pre-

commissioning and commissioning.





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Document Name: Application No.5 Pneumatic and Traditional Waste Management - Rev. 0

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APPENDIX ‘E’ – APPLICATION NO.5 PNEUMATIC AND TRADITIONAL

WASTE MANAGEMENT

CUSTOMER ID DATE:

DOCUMENT NUMBER



Address:

Telephone: Mobile:

Fax: Email:

STAGE

Preliminary Design Detailed Design PWC Material Submittals Method Statement and Other Documents


Preliminary Design Stage:


Architectural layout drawing showing the DV room location and

space for bulky waste.

Access to bulk waste room by waste truck.

PWC design conformance application.


Detailed Design Stage:

PWC piping detailed layout and section drawing indicating the

limit of works at the plot boundary connection as per Design

Guidelines.

Garbage chute detail drawing indicating waste inlet volume

control hopper door, chute diameter and DV room.

Indicate chute cleaning and fire alarm signal to PWC control

panel.



PWC Material Submittals:

Material submittal for PWC pipes and fittings.


Method Statement and other documents:

External utilities layout showing the interfacing between

infrastructure and building services provided with the coordinates and

invert levels.

Method statement for the installation of pipes and fittings (from tie-in

point up to DV room).

Method statement for CCTV inspection and pressure testing of

complete internal pipe (from tie-in point up to DV room).

Welding documents (WPS, PQR, Welding certificates, weld maps,

etc.).





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Document Name: Application No.6 Inspection Request Form - Rev. 0

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APPENDIX ‘F’ – APPLICATION NO.6 INSPECTION REQUEST FORM


CUSTOMER ID: DATE:

District Cooling Pneumatic & Traditional Waste Management Gas

INR NO:

Type of Inspection: Location and Quantity of Works: Attached Reference Documents:

Requested Inspection Date: Inspection Time:

COMMENTS: Approved: Yes No

CONTRACTOR BUILDING

CONSULTANT

MARAFEQ QATAR

INSPECTOR PROJECT MANAGER

Name:

Signature:

Date

Stamp:

Name:

Signature:

Date

Stamp:

Name:

Signature:

Date

Stamp:

Name:

Signature:

Date

Stamp:

LUSAIL DEVELOPMENT

Document Name: Application No.7 Connection Inspection - Rev. 0 1 | P a g e

APPENDIX ‘G’ – APPLICATION NO.7 INSPECTION REQUEST FOR CONNECTION WITH INFRASTRUCTURE PIPES

APPLICATION FOR MARAFEQ UTILITIES CUSTOMER ID: DATE:

District Cooling Pneumatic & Traditional Waste Management Gas

INR NO:

Type of Inspection: Location and Quantity of Works: The consultant to provide approval reference number for the following submittals: Pipe Material Submittal Method Statement for Flushing of Primary Pipes Shop Drawing Passivation Test Results

Requested Inspection Date: Inspection Time:

Comments:

STATUS: NO OBJECTION REJECTED

CONTRACTOR BUILDING CONSULTANT MARAFEQ QATAR

Network Contractor Inspector Project Manager

Name: Signature: Date: Stamp:



