claim chronology - rev 1.docx

7/29/2019 claim chronology - rev 1.docx

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BHZ51 DEVELOPMENT OF ROADS IN BANI HAJER

Burhan-ITC JV

Chronology of Delay Events

Page1 of15 BurhanITC JV | Chronology of Delay Events

Water Scheme Approval Delay

Activity

Approved CL.14 Programme Impact Programme Delay

Early Start Early Finish Late Start Late FinishAct / Impacted

Start

Act / Impacted

Finish

Submission 29-May-10 17-June-10 5-Aug-10 25-Aug-10 26-Aug-10 26-Aug-10

Approval 17-Jun-10 20-Jul-10 25-Aug-10 30-Sep-10 26-Aug-10 5-Dec-10 67

On 3rd July 2010 via letter ref. TQB/Z51/023/UE/mj Technital requested JV to submitKahramaas requirements as per their letter ref. WTS-L/2009.

On18th August 2010 via letter ref. TQB/Z51/0199/UE/mj Technital reminded JV to submitKahramaas requirements as per their letter ref. WTS-L/2009.

On 26th August 2010 via letter ref. BH-Z51/L-0303-2010/1.5 JV submitted Kahramaasrequirements i.e.

a. Clause 14 Programme for water worksb. Hard and Soft copies of the contract drawingsc. Method of Statementd. Subcontractor(JV) for water workse. As-built drawings and permit to work

On 2nd November 2010 JV received advance copy of new water scheme (NDS-10-1810Z51) with requested amendments from Kahramaa.

On 23rd November 2010 via Technital letter ref. TQB/Z51/581/SRE/mj JV received newwater scheme officially.

On 2nd December 2010 JV submitted drawings (to Kahramaa) after incorporatingKahramaas requested comments.

On 5th December 2010 JV received approved stamped scheme of water works fromKahramaa.

On 7th December 2010 Technital via letter ref. TQB/Z51/650/UE/mj confirmed theapproval of water scheme.


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Burhan-ITC JV



Submitted water scheme was approved after 73 calendar days from submissionexcluding approval period of 28 days which shifted critical path by 67 calendar days

affecting procurement of water pipes, associated accessories and water works on many

roads as per the impact programme.


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Burhan-ITC JV



Electric Scheme Approval Delay

Activity



Start

Act / Impacted

Finish

Submission 29-May-10 17-June-10 16-Aug-10 5-Sep-10 12-May-10 12-May-10

Approval 17-Jun-10 20-Jul-10 5-Sep-10 11-Oct-10 12-May-10 9-Dec-10 60

On 12th May 2010 via letter ref. BH-Z51/L-0018-2010/1.1 JV submitted Electric schemedrawings. ( to ASHGHAL)

On 19th August 2010 via letter ref. TQB/Z51/0202/UE/mj Technital sent Kahramaas letterB4/ENA/DD/2010ER/60-550 dated 8

thAugust 2010.

On 8th August 2010 via letter ref. B4/ENA/DD/2010ER/60-550(came on 19th August 2010)Kahramaa disapproved contract electric work design and requested JV to incorporate

Kahramaas design.

On 4th October 10 via letter ref. BH/Z51/T-077 JV submitted revised drawings as perKahramaa requirements.

On 9th October 2010 via letter ref. TQB/Z51/386/UE/mj Technital requested someamendments.

On 24th October 2010 via letter ref. BH/Z51/T-111-2010/1.9 JV submitted final reviseddrawings.

On 9th December 2010 via letter ref. TQB/Z51/L-657/SRE/mj. Technital forwardedapproved Kahramaas Electric Scheme.

Submitted electric scheme was approved after 184 calendar days from submissionexcluding approval period of 28 days which shifted critical path by 60 calendar days

affecting many roads as per the impact programme.


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Burhan-ITC JV



Delay in response of Transmittal

1. Foundation Drawings for Street Lighting Poles and High mast.

Activity



Start

Act / Impacted

Finish

Submission 14-Aug-10 20-Aug-10 19-Jan-11 26-Jan-11 27-Feb-11 27-Feb-11

Approval 21-Aug-10 26-Sep-10 26-Jan-11 28-Feb-11 27-Feb-11 11-May-11 73

On 20th December 2010 via letter ref. BH-Z51/L-545-2010/1.5 JV requested for FeederPillar Schematic Diagram, which was not provided with the contract drawings.

On 29th December 2010 via letter ref. TQB/Z51/737/UE/mj Technital requested to submitrequired shop drawings, calculations and necessary information for Feeder Pillar.

On 27th February 2011 via transmittal ref. BH-Z51/T-329-2011/1.9 JV submitted detaileddrawings of foundations for street lighting poles and High mast.

On 11th May 2011 via letter ref. TQB/Z51/1405/UE/mj Technital approved Foundationdrawings for Street lighting poles and High masts.

Submitted drawings was approved after 45 calendar days from submission excludingapproval period of 28 days which shifted critical path by 73 calendar days affecting

ordering of Pole foundations, Poles and Cables etc. and also the successor activities like

interlock paving works and asphalt wearing course. Delay in approving of drawings

affected many roads as per Impact Programme.

2. Street Lighting Poles and High mast Drawings.Activity



Start

Act / Impacted

Finish

Submission 14-Aug-10 20-Aug-10 19-Jan-11 26-Jan-11 20-Feb-11 20-Feb-11

Approval 21-Aug-10 26-Sep-10 26-Jan-11 28-Feb-11 20-Feb-11 11-May-11 73


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Burhan-ITC JV





On 20th February 2011 via transmittal ref. BH-Z51/T-207A-2011/1.9 JV submitted detailsof street lighting poles and High masts.

On 11th May 2011 via letter ref. TQB/Z51/1406/UE/mj Technital approved details ofStreet lighting poles and High masts.

Submitted drawings was approved after 52 calendar days from submission excludingapproval period of 28 days which shifted critical path by 73 calendar days affecting

ordering of Pole foundations, Poles and Cables etc. and also the successor activities like

interlock paving works and asphalt wearing course. Delay in approving of drawings

affected many roads as per Impact Programme

3. Street Lighting Layout Drawings.

Activity



Start

Act / Impacted

Finish

Submission 14-Aug-10 20-Aug-10 19-Jan-11 26-Jan-11 12-Jan-11 12-Jan-11

Approval 21-Aug-10 26-Sep-10 26-Jan-11 28-Feb-11 12-Jan-11 16-May-11 78



On 12th January 2011 via transmittal ref. BH-Z51/T-294-2011/1.9 JV submitted street lightlayout drawings for Area 1 and Area 2.

On 16th January 2011 via letter ref.TQB/Z51/0879/UE/mj Technital requested JV to addmissing street lighting columns as per site conditions which was missing in the contract

drawings.


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Burhan-ITC JV



On 1st February 2011 via transmittal ref. BH-Z51/T-294-A-2011/1.9. JV submittedrequested amendments.

On 16th May 2011 via letter ref. TQB/Z51/1412/UE/mj Technital approved these drawings Submitted drawings was approved after 96 calendar days from submission excluding

approval period of 28 days which shifted critical path by 78 calendar days affecting

street lighting works on many roads and also the successor activities like interlock

paving works and asphalt wearing course.


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Burhan-ITC JV



Work Stoppage

Area 1 Road 1

Activity



Start

Act / Impacted

Finish

B/C Asphalt 22-Nov-10 25-Nov-10 22-May-11 25-May-11 10-Feb-11 04-Aug-11 72

On 29th December 2010 via letter ref. BH-Z51/L-605-2010/1.5 JV informed aboutstoppage of asphalt laying works(20

thDecember 10) on Road 1 Area 1

On 9th February 2011 via letter ref. TQB/Z51/1010/SRE/mj Technital sent new design ofRoad 1 which came through site instruction

On 10th February 2011 via letter ref. BH/Z-51/L-851-2011/1.5. JV sent the duly signed siteinstruction to Technital.

The new design of Road 1 includes removal and reinstatement of Soak ways, gullies,Kerbs and other additional pavement works which prolonged Road 1

The new design of Area 1 Road 1 shifted critical path by 72 days and had effect on someother roads as per Impact Programme.

Area 1 Road 16

Activity



Start

Act / Impacted

Finish

Kerbs 27-Dec-10 2-Jan-11 21-Feb-11 27-Feb-11 10-Mar-11 16-Mar-11 18

On 1st January 2011 via letter ref. BH-Z51/L-606-2010/1.5 JV informed Technital aboutthe work stoppage on Road 16 Area 1 due to obstructions caused by trees.

On 13th January 2011 via letter ref. TQB/Z51/860/ARE/mj Technital requested JV tosubmit proposal to resolve the issue.

On 18th January 2011 via letter ref. BH-Z51/L-738-2011/1.5 JV submitted detailed layoutproposal to resolve the issue.


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Burhan-ITC JV



On 24th January 2011 via letter ref. TQB/Z51/931/ARE/mj Technital approved JVssubmitted proposal.

Work Stoppage & new design of Area 1 Road 16 shifted critical path by 18 days and hadeffect on some other roads as per Impact Programme


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Burhan-ITC JV



Soakaways in Parking Bays

1. Area 1 Road 11

Activity



Start

Act / Impacted

Finish

Soakaways 17-Oct-10 24-Oct-11 3-Nov-10 10-Nov-10 4-Jan-11 12-Jan-11 64

On 17th October 2010 via RFI ref. BH-Z51/RFI-58-2010/04 and joint site visit withTechnitals representative JV given sketch showing relocated soakaways and manhole

with boreholes.

On 19th October 2010 Technital gave approval for the relocation of Soakaways andmanhole with boreholes.

2. Area 1 Road 18

Activity


Early Start Early Finish Late Start Late Finish Act / ImpactedStart

Act / ImpactedFinish

Soakaways 21-Nov-10 8-Dec-10 4-Dec-10 22-Dec-10 12-Jan-11 5-Feb-11 46

On 6th September 2010 via RFI ref. BH-Z51/RFI-35-2010/10 JV requested Technitalsadvise about the obstructions to construct Soakaways due to presence of existing

services and non availability of enough space to relocate them. On 3rd October 2010 via RFI ref. BH-Z51/RFI-52-2010/04 JV given suggestion to relocate

manhole with boreholes to road instead of soak ways.

On 10th October 2010 Further to Technitals response to RFI 52 JV completed excavationwith relocation of soakaways and given detailed sketch of soakaways which are placed

between walkway and road

On 16th October 2010 via RFI ref. BH-Z51/RFI-54-2010/04 JV submitted relocatedsoakaway sketch.


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Burhan-ITC JV



On 19th October 2010 via RFI ref. BH-Z51/RFI-54-2010/04 Technital approved the detailsof soakaways which are placed between walkway and road

3. Area 1 Road 19

Activity



Start

Act / Impacted

Finish

Soakaways 22-Nov-10 28-Nov-10 19-Dec-10 22-Dec-10 12-Jan-11 25-Jan-11 35

On 17th October 2010 via RFI ref. BH-Z51/RFI-57-2010/04 and joint site visit withTechnitals representative JV given sketch showing relocated soakaways and manhole

with boreholes.

On 19th October 2010 Technital gave approval for the relocation of Soakaways andmanhole with boreholes.

On 30th October 2010 via letter ref. BH-Z51/L-0432-2010/1.5 JV confirmed Technitalabout recommendation made by Ashghals Project Manager to cast a plain concrete ring

of 300mm width and 300mm depth to avoid possible settlement in future. Details were

submitted with the sketch BUR-ITC/BH/SW/DEt-010b.

On 3rd November 2010 via letter ref. TQB/Z51/510/SRE/mj Technital requested JV tomodify the sketch which was submitted earlier with BH-Z51/L-0432-2010/1.5 dated 30

th

October 2010.

On 9th November 2010 via letter ref. BH-Z51/L-459-2010/1.9 JV submitted modifiedsketch as per Technitals request.

On 23rd November 2010 via letter ref. TQB/Z51/586/SRE/mj Technital informed JV aboutnot attending the sent requirements and asked JV to have discussion on this issue.

On 1st December 2010 via letter ref. BH-Z51/T-181-2010/1.9 JV informed Technital thatthe soakaway drawing was modified as per their comments. Further to discussion with

ARE soakaway drawing was submitted via transmittal 181.

New modification caused effect of 64 days on Road 11 Area 1, 46 days on Road 18 Area1 and Road 19 Area 1 as per Impact Programme.


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Burhan-ITC JV



Disposal of Excavated Material

Activity



Start

Act / Impacted

Finish

Disposal of

Excavated

Material

1-Sep-10 7-Sep-10 9-June-11 276

On 26th August 2010 via letter ref. BH-Z51/L-0302-2010/1.5 JV requested Technitalsinstructions to dump the surplus material on contract.

On 30th August 2010 via letter ref. TQB/Z51/240/ARE/mj Technital requested JV to givedetailed calculation sheet of excavated material and list of locations where this material

can be used.

On 18th September 2010 via letter ref. BH-Z51/L-0334-2010/1.5 JV given earthworkbalance quantities and informed Technital about its unsuitability and requested dumping

location for this material.

On 27th December 2010 via letter ref. TQB/Z51/722/UE/mj & On 2nd January 2011 vialetter ref. TQB/Z51/764/SRE/mj Technital requested JV not to remove material from sitewithout written consent of the owner.

On 2nd January 2011 JV requested its subcontractor not to remove any material withoutInstructions.

On 6th January 2011 via letter ref. BH-Z51/L-675-2011/1.5 JV submitted permission fromMinistry of Environment about material disposal and land rental approval.

On 6th January 2011 via letter ref. BH-Z51/L-672-2011/1.5 JV raised concern aboutstopping disposal of unsuitable material without alternative proposal by Engineer which

caused no work front in surface water tank area resulting in heavy penalties and fines by

municipality authorities.

On 8th January 2011 via letter ref. BH-Z51/L-679-2011/1.5 JV informed Technital aboutcomplete halting of disposal.

On 10th January 2011 via letter ref. BH-Z51/L-696-2011/1.5 JV informed about impact onwork progress due to accumulation of surplus.


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Burhan-ITC JV



On 16th January 2011 via letter ref. TQB/Z51/870/ARE/mj Technital informed JV thatdisposal of unsuitable material is JVs own responsibility and confirm that only asphalt

removed from existing road excavation was unsuitable and given procedure for removal

of unsuitable material.

On 3rd February 2011 via letter ref. BH-Z51/L-755-2011/1.5 JV clarified that on insists ofmunicipality JV disposed the excavated material to Qatar Foundation area and once again

requested for dumping location.

Disposal of excavated material issue was finally resolved on 9 th June 2011 affectingmany areas.


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Burhan-ITC JV



Site Instructions

1. SI-1 Qtel Works

Activity

Approved CL.14 Programme Impact Programme


Start

Act / Impacted

Finish

Qtel Works 8-Sep-10 11-Aug-12

JV via letter ref. BH-Z51/L-0317-2010/1.5 dated 8 th September 2010 submitted signed SiteInstruction No -1

SI-1 includes construction of additional Qtel ducts on many roads in Part 1 and Part 22. SI-4 Electricity Works

Activity

Approved CL.14 Programme Impact Programme


Start

Act / Impacted

Finish

Electricity

Works

11-Dec-10 5-Aug-12

JV via letter ref. BH-Z51/L-527-2010/1.5 dated 11th December 2011 submitted signed SiteInstruction No -4

SI-4 includes Electrical works as per Kahramaas approves drawings i.e. realignment,diversion, removal of cancelled cable, supply and laying of cables on many roads in Part

1 and Part 2

3. SI-6 Al Fadeelah Area 1 and 2

Activity



Start

Act / Impacted

Finish

Al Fadeelah

Area 122-Nov-10 25-Nov-10 22-May-11 25-May-11 10-Feb-11 4-Aug-11 72

Al Fadeelah

Area 213-Jan-11 21-June-11 19-Jan-11 30-Jul-11 15-Mar-11 10-Sep-11 43


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Burhan-ITC JV



JV via letter ref. BH-Z51/L-851-2011/1.5 dated 10th February 2011 submitted signed SiteInstruction No -6

SI-6 includes Construction of Al Fadeelah in Area 1 and 2 as per revised drawings.4. SI-7 Al Afaf & Al Manar Street to Dual Carriageway

Activity



Start

Act / Impacted

Finish

Al Afaf 1 (Up

to B/C

Asphalt)

28-Sep-11 11-Feb-12 19-Oct-11 24-May-12 29-Feb-12 31-Jul-12 69

Al Afaf 2 (Up

to B/C

Asphalt)

18-Oct-11 23-May-12 13-Nov-11 13-June-12 25-Mar-12 28-Nov-12 169

Al Manar

(Up to B/C

Asphalt)

13-Dec-11 6-May-12 19-Jan-12 10-June-12 23-May-12 30-Oct-12 143

JV via letter ref. BH-Z51/L-850-2011/1.5 dated 10th February 2011 submitted signed SiteInstruction No -7

SI-7 includes Construction of Al Afaf and Al Manar Street to Dual Carriageway.5. SI-8 Parallel Parking Bays to Angular Parking

Activity



Start

Act / Impacted

Finish

Area 1 Road

10 (up to

B/C Asphalt)

31-Mar-11 18-Jul-11 3-Apr-11 11-Aug-11 6-Apr-11 17-Aug-11 7

Area 1 Road

17 (up toB/C Asphalt)

25-Apr-11 17-Apr-11 8-Aug-11 24-Aug-11 7-May-11 10-Sep-11 18

Area 2 Road

7 (up to B/C

Asphalt)

20-Nov-10 30-Mar-11 25-Nov-10 3-May-11 19-Jan-11 2-Jul-11 61

Area 2 Road

13 (up to

B/C Asphalt)

2-Mar-11 10-Aug-11 8-Mar-11 10-Sep-11 4-May-11 9-Nov-11 61

Area 3 Road

6 (up to B/C

Asphalt)

21-Jun-11 22-Oct-11 30-Jun-11 19-Nov-11 27-Aug-11 30-Jan-12 73


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Burhan-ITC JV



JV via letter ref. BH-Z51/L-914-2011/1.5 dated 2nd March 2011 submitted signed SiteInstruction No -8

SI-8 includes Conversion of parallel parking bays on Al Insaf 1, Wadi Al Seeq, AlMeqdam, Road 127 and Al Bahja to Angular Parking.

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