2. Baseline Programme Narrative -LIS-02_MED

8/19/2019 2. Baseline Programme Narrative -LIS-02_MED

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Table of Contents1. Project Data......................... .............................. ............................. ............ .......... ...... 2

2. Project Scope and Site Description.........................................................................2

2.1. Location and General Composition...................................................................2

2.2. Scope of Works.......................... ............................. .............................. ................ 3

2.2.1. Roads & Site Clearance................................................................................3

2.2.2. Site access and trac mana!ement..........................................................5

2.2.". Road #arkin!s and Si!ns.............................................................................5

2.2.$. Pa%ements........................... ............................. ......................... .......... ........... 6

2.2.. 'tilities........................... ............................. .............................. ................. ..... 6

2.2.(. Street Li!)tin!...............................................................................................8

2.2.*. +ntelli!ent Transport S,stem -+TS.............................................................8

2.2./. S0rface ater Draina!e..............................................................................10

2.2.. 3n%ironmental..............................................................................................10

2.2.14. 5o0l Seera!e..........................................................................................10

2.2.11. Treated Seera!e 360ent -TS3...........................................................10

2.2.12. Landscape..................................................................................................11

2.2.1". P0blic 'tilit, Ser%ices..............................................................................13

2.2.1$. +nspection of Site.....................................................................................13

2.2.1. Protection of 'nder!ro0nd Ser%ices and Trac Di%ersion...............13

2.2.1(.Coordination it) ot)er Contractors.......................................................13

". Plannin! #et)odolo!,.............................................................................................13

$. Constr0ction 7pproac)8..........................................................................................14

$.1. Packa!e 1............................................................................................................15

$.2. Packa!e 2............................................................................................................67

. 7ss0mptions for t)e 9aseline pro!ramme8.......................................................104

(. 9aseline Pro!ramme Description8.......................................................................104

(.1. General........................... .............................. ............................. ........... ........... .. 104

(.1.1. Constr0ction milestone8...........................................................................104

(.1.2. #obilisation.......................... .............................. .......................... .......... .... 104

(.1.". Permits:7ppro%als 8...................................................................................105

(.1.$. Pro%isional S0m +nstr0ction.....................................................................105

Baseline Schedule Design and construction of lateral interceptor sewers !l "a#ra$age %o& 1


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(.2. 3n!ineerin!............................. .............................. ............................. ............... 105

(.2.1. General S0bmittals8 ................................................................................105

(.2.2. #aterial S0bmittal & 7ppro%al8 ............................................................105

(.2.". #et)od Statement S0bmittal & 7ppro%al 8 .........................................105

(.2.$. S0bcontractor S0bmittal & appro%al8....................................................105

(.". Proc0rement8......................... ............................. .............................. .............. ..105

(.$. Constr0ction............................ .............................. .................... ........... .......... ..105

(.$.1. Part;1.......................... ............................. ............................. ................... .... 105

(.$.2. Part 2............................. ............................. .............................. ........... ........ 106

(.. Project Close


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Client8 $ulic "or# !uthorit

3>G+>33R8 *29 international B.:

Cons0ltant8

Contractor8 ?9C ;atar Building *oile and reliale wastewater


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leel sste< and transfer the< into a new deeptrun# sewerF there

relieing the e>isting oerloaded sste


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8.1. Shaft S810 E orte> drop with stu out

8.2. Shaft S8181 E orte> drop with stu out

=. *onnection of oth the !l"a#ra and (ndustrial !rea sewers to 9,S

shaft "S7 shaft constructed an (nterfacing ,hird $art under

contract 9,S02

B. 9icro tunnelling and pipe Cac#ing wor#s

*. ,ecaation $er


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5i!0re 1

Constr0ction se=0ence ill start from

Site clearance

Site clearance at Drie1 and Drie2 are in the residential and densel populated

area were as Drie3 and Drie4 are under deeloppected that the reHuire


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Part 1 of the road with ,S' /oul water drainage I ground water pipeline wor#s

e>caation pipe laing and ac#?lling. 9anhole e>caation will start after

e>caation of pipeline and continue with following actiities for ternal tan#ing coer sla D( coer

I ac#?lling. ouse connection )uiles e>caation wor# will start after wall of caation at part 1 side will e follow the e>caation of road and continue with

ducts #ers suase up to ase course !fter co


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(.1.2. #obilisation

,he ,hird part insurance *ontractors all ris# insurance $erforcaation $erecute the wor# for the particular proisional su< iteisting

nderground serice tilities $reparation and laing of suase

$reparation and laing of !ggregate ase !sphalting wor#s ,ra@c

Signs and -oad 9ar#ings ering I /oot wa wor#s Street ighting

wor#s *iil structure wor#s Surface water drainage wor#s 9anhole for

all wor#s ,S' Sewer Drainage Ducts wor#s I -oad *rossings

Ducts -elocation of water pipelines ,S' wor#s I *ha


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*. Risk 7ssessment8

%o. Description !Lect

1 ,ra@c Diersion plan

approal

+ne wa tra@c diersion proposed

;B* isting isting connection not read

conseHuentl will eLect on the

co

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2. Baseline Programme Narrative -LIS-02_MED