July 200* FINAL DESIGN REPORT DHV Consultants BV in association with T&A Consultants Pic.IJE J AI!.K[)I>LSH;s ri-toht H)H vhha ms sc h MSi OF l)RA«IM.S 1 him iibij \i,i ; AM/ Til] SC'lri-.MI I.AY^JI r 002 spring stte 003 SpfclUO site 4MM SPfUNfi £ITJ£ QOS Jl'RJNt; SITE Ofo spring site Sl.rTlS*«"G' rDE.lMLS VSIHS1|.H CIAMJ "IIMilTPI AMftk Nf.U Sl'P 1SG T API1NI ■ 1 5-M MU. i .ft k r [JET AILS _________________ M:* RErSEKVUCk LSI JU 1 1 Alli FORMWrJHK CH 1 All.N 1501. ANNO Sr Ul F A S' KG1 PRfjTECnrjs; F v IEJTIE AT si U WLT U ELL DETAILS OF KU VIS MANHGH COVERS A VENTILATORS DO? ' NEW RISING MArs FROM SPRING SITE TO ZONE 3 PtJtftVOlR $171 ft ft! NEU' RISING MAIN FROM SPRISfi S lit TO TONE 2 RJLSEKVCMR SITE PLAN i LDM ,m. DEN kL V h 1 luN Valv k ( M AMEsERN AS D F1SSM ■ DETAILS 009 ZON R ’RESERVOIR SOT 010 1 RESEUVDOt SITE SETTING OLT DET AlLV sNl-INTT.'*-; CONNECTING TCFT U ftK ftW.Wm RESERVE fORSIWURK CjA | Mi A 1 Dll ZONBI kLSERVaiR SITE 012 ZONE 2 RESERVOIR SITE BOOSTER PI MINT AT: «N S« ■ /* in! - RtStRA OIK RJRM* ■ ftk [ I-: : \[L s V AL E CH AM SERS R ft_MU ■ ft k k DETAILS 01 fl ZONE 2 RESERVOIR. SITE DETAILS OF NEU GENEX VD i- HOLSE ClIJ m GRAVITY MAIN TO ZONE ■ RESERVOflR PLAN a L.l kSGITLDIS aL SECTS- -v Mwr« 1 2 GRAVITY MAIN TO TONE J PLAN A Li Af-m’DIS AL >F-.“ RESERVOIR □36 in OlS 0I9 020 nJ! Uli 024 EIJI 0)2 II.M) (W ikll m2 HUi /G ZONE? FUSEF VQER TON E ) RLSERVDIR ZONES RESERVOIR ZONE 4 RESERVOIR ZONE 4 RESERVOIR ZONE 4 RESERVOIR SETTING OLT DET MLS AN] INT-M CONNLCTTNlI FTFtu ftk Nt ft | .'■ b REStRV :* RiftSlU GRk Of T AILS V AL A it A 11 AM r-: K ” h ft *Bu ■■». h MT.AlLh St n Lm i olT ■ h 1 s;: a an: sit LNASFlTTNl. PlP*^-’kN NFU. Jj«- s R E MJiA ,k HHtStttiiRk De : AIL* A 4.LAI < JLSMm R SSMU «S DET AILS TONE 1 lilSTRItlLTL|5N NETWORK 1 Al iXT Fl VS Sxri ■ 7 Mari 1 wr-i 2 | S.N-rl I '2 sw : a mi n iM aoNE: iH$iKiHvrioN nltwokk ZONI- 3 IIISTKIHITUI^ Nl IVhiRk ZONt .1 IHNTRIBlTbON M- lUORk ZLINL J S US I RIHL L UON NETU.OKk ziini jinstKiurnnwi runnk. ZONi: 2 lUsTRIUfllLiN N| FUOKk /UNl 1 DIM KI Hl llli-N SI FU hKK /ONI 2 iPlMMim lIGN SI iUPNK Nl J tlMMRJlU'HUN M LU.ftk l tRMI || R II Si | , * LSI CHI FT AN Hum h UTTING Pt TMl £ LAlDl T Fl AS I. VY lH T h VS IT 5 M3 .n G! i'tn l*R13S ■ ■.! K 1 k I L .• ■ x; % L K ITit >_SL KJ K! * IL V| t 11 SMlil K 1 i ^Mtt«ifik 1LJ 1 SiL S ITit KI k! ik Sa V U V] 31 *MIH S |i.^MUMRk3H 1 Ml s I’RI AM KI KI l IS- r V U V 1 CHWmK la ft SI WORK 01 1 AU % 11 V ! \S a SIT LT 1 All S |. WiI ■ n !■■'■ ■ ■ I-' -•■■•a l.-fc' K'. «.,■■■-•DETAILED DESIGN REPORT EUK ARBA MINCH LIST OF DRAWINGS 1 Drawing Mu | PROJtXT SPEC! FJ< l)M AWlhlGS AM' (K 1 SCHEME LAYOUT 00 2 SPRING SITE 00j spuing sire —r--------- • SPRING SITE Description 1 -1---------- SETTING OUT DETAILS AND INTER- CONNECTING PIPEWORK NEW’ SPRING TAPPING FORMWORK DETAILS Kk NEW RESERVOIR ANU WlT WELL FORMWORK DETAILS 002 SPRING SITE ISOLATING SCWR A SURGE PROTECTION FACILITIES AT NEW WET WELL 0M SPRENG SITE DETAILS OF JOINTS. MANHOLE COVERS* VENTILATORS 007 NEW RISING MAIN FROM SPRING SITE TO ZONE 2 RESERVOIR SITE PLAN * LONGITUDINAL SECTION 008 | NEW RISING MAIN FROM SPRING SITE TO ZONE 2 RESERVOIR SITE VALVE CHAMBERS AN ll FIXING DETAILS 009 ZONE 2 RESER VOIR SITE SETTING OH Dl l .1- - -M.HNTER. CONNECTING PIPEWORK 010 ZONE 2 RESERVOIR SITE NEW ™ m RESERVOIR- FORMWORK DETAILS Oil TZONE 2 RESER V(MR SITE BOOSTER PUMPSTATION TO ZONE 4 RESERVOIR ■ FORMWORK DET .MLS 012 ZONE 2 RESERVOIR SITE on 014 OJS 016 ZONE 2 RESERVOIR SITE GRAVITY MAIN TO ZONE 3 reservoir GRAVITY MAIN TO ZONE 3 RESERVOIR Shen 1/2 Shed 2,7 ZONE 3 RESERVOIR 017 ZONE 3 RESERVOIR DlS ZONE 3 RESERVOIR 019 020 ZONE 4 RESERVOIR ZONE 4 RESERVOIR 021 ZONE 4 RESERVOIR 022 ' CM ZONE 1 DISTRIBUTION NETWORK VALVE CHAMBERS FORMWORK DETAILS DETAILS OF NEW GENERATOR HOUSE PliAN A LONGITUDINAL SECTION PLAN £ LONGITUDINAL NECDON SETTING OUT DETAILS AND INTER CONNECTING PIPEWORK NEW | ooo hi1 RESERVOIR - FORMWORK DETAILS VALVE CHAMBERS ■ FORMWORK DETAILS SETTING OUT DETAILS AND INTER CONNECTING PIPEWORK NEW 400 m~ RESERVOIR FORMWORK DETAILS VALVE CHAMBER FORMW ORK DETAILS LAYOUT PLAN 025 ZONE 2 DISTRIBUTION NETWORK LA VOLT PLAN ZONE 2 DISTRIBUTION NETWORK LAYOUT PLAN 031 ZONE 3 DISTRIBUTION NETWORK FITTING DETAILS 032 ZONE 3 DISTRIBUTION NETWORK layout plan 036 ZONE 4 DISTRIBUTION NETWORK LAYOUT PLAN Shori h- Sheet 1/2 »«t 3fi Sbert l< SlWff 1 040 ZONE 2 DISTRIBUTION NETWORK Oil JONE 1 DISTRIBUTION NETWORK CM2 2 JONE 2 DISTRIBUTION NETWORK 043 2JONE 4 DISTRIBUTION NETWORK TYPICAL DRAWINGS AM' U5? PERIMETER FENCE DETAILS OF PIPE BRIDGE OVER KULFO RIVER PRESSURE REDUCING VALVE CHAMBER FORMWORK DETAILS PRESSURE REDVCING VALVE CHAMBER FORMWORK DETAILS PRESSURE REDUCING VALVE CHAMBER ■ FORMWORK DETAILS FENCE AND GATE OETAILS liSPC.i Tvn • Ailu Mifc'h - Hui IX'MJ* Rrptt 2MTO0W■1>l ■ 1 li. B | n_^l] ■• i ■ |i| ■ ■ h ■ i I m i srnliK n*.« Hv M ’.s li turfi h i h. MH i !■■ JI M’U fl' I jjy M KiXJrH \h M HxjH viij.h* m.* k\ M WKJ 11 MiOAM^Sim^uia Ng MlUAM-h W u|ijiA MIK MJUAM JK w HXjWiS IH «HW viK MNMN IS Ilf mir HK jflEMJTMMi '“riru HK rih I'uri K JM ^ETfJl riJij\ri |\ iri w IJi.il UK /NV % in i nr Rm i mn SUMIBBBBBIIIII_bbb*b>I I I| I I I 5S!rf i_ ■ ■■ I-’-! i■ ■> ■■ ■ r.-.- n i-L-* -*-T- *-.■ W»~1 ’ ,tl« ■ <**“'* !-- =_-I•V rrf**-------------w * JMETER CHAMBER SF CHON A A 6 I**< • • PLAN OW ROC* I JI ’ * ■ • f - ■* ‘ w -r * •«■•• • r €<• t secnow b b s___ UPVC Spigot/'Socket bend 90’ 0*50 PNIO O Flanged Socket ONSO PNIO--------------------------- O double Flanged reduce* 0*50 Io 0*40 Pnjq Screwed <ongc 0**0 PNIO------------------------------ r Nipple* 0*40 PNIO------------------------------------------- 1 Femaie threaded 90‘ bend DN40 PNIO - CJ reducing Socket 0*40 to 0*25 PNIO Ci All Flanged Tee DN40 PNTO Gate Voire 0*40 PN’O---------------------- , Cl Flanged reduce' ON SO to DN4Q PN1Q- I Cl r longed Socket ON SO PN10--------------------------- Screwed Flange DN40 PN’O---------------- —----------- , pcnged Tee 0*100 w-th D*so II Ponged Tec 0*100 with [>*80 PNIO tonged reducer 0*1 ON’OO PN'O ------------ 0*80 P*’O ----------------- Got, 0*50 P*’O------------------------------ □ Hanged Socket DN50 PNIO a Flanged Socket DNBO P*10 Cauping I* UPVC Poe D*5G PN’O So.aol/Socke’ UPVC bend 90‘ 0*50 PNtO So.act/Socfc«’ UPVC bend 90’ 0*80 PNIO-------------------- O double Socket Tee 0N200 ..th DHbb Fionged . Q i O double Flanged 'educe* DN65/50 PNIO a Flanged Sockel 0*50 PN’O---------------------- Coupling ON200 PNIO for UPVC P^ Gate Voiw 0*50 P*>0 — Pw’° ~ ----------- ow«c At mrurnum 0 *7 '/t USP-84 J7M. OSP-’Om Fitting* '<> PHV <’e'O,’ed •USP-UP»’reorn P'CMure '•0SP-D<”*n5,reorn Pressure a ringed Socket 0*80 PNIO--------------------------------------- Cl Rlonk nonqe DN80 PN1Q— —— — Spigot/Socket UPVC Bend 45" D* 80 PN10-- Sp.got/Socket UPVC Bend 22W 0* 80 PMO- a Flanged Socket 0*80 PNIO Cl b'onk Flange DNBO PNIO- - Spigol/Socket UPVC bend 45* D*80 PN’O------------------- Spigot/Socket UPVC bend 11%* 0*80 PN’O-- PHV ONS**" ’DSP 71.74m, ••DSP=1On ot mc.mum Po, 2sj7/J A uncbicj ~ _ v O doub'e Socket Tee DN2O0 with 0*65 broncn Pn’O _______________ Cl double Flanged reducer 0*65 to 0*50 PNIO Gate Value 0*50 PN’O---------------------- Cl Flanged Socket 0*50 PNIO | cnw- •i t> 11 * O All Fionged Tee 0*80 PNIO Gate VOw 0*80 PNIO-------------------------- Gate Vo»*e DN50 PNIO----------------------- O Fionged Socket DNBO PNIO O Hanged Socket DN5O PNIO---------------------- Spigot/Socuel UPVC bend 22W D*5C PNIO---------------------- Spigot /Socket UPVC bend 22fc* 0*50 PNIO Ct doub’e Socket Tee DNBO with 0*50 PN’O Flanged outlet Cl Flanged Socket 0*50 PNIO --------------------------— — Flanged Gale Valve 0* 50 PNIO------------------------—-------------- r. MJ 00 Double f onged ppe 0*150 PNIO I • 6»nrr -wV O double Flanged reduce* 0*80 to 0*50 PNtO Spigof/Socket UPVC be^C 90’ DN50 PNIO--------------------------- Cl Fionged Flop Vo<ve 0*50 P*10 O double Hanged bend 90’ 0*50 P*10 ---------------------------------- Cl Double Socket Tee D*80 PNIO w-th 0*50 outlet Flanged Cate Vo<ve 0*50 PNIO------------------------------------------- Ci Fionged Socket 0*50 PNIO-- O double Sockel Tee with 0*80 Flanged broach PNIO -- DO double Fionged Short Piece Pipe 0*50 PN’O (.« 600mm Gate Mgke 0*80 P*»0 ---------- ------ DO Fionged Flop Volve 0*50 PNIO O Flanged Sockel 0*80 PNIO------------------------- * Coupl^g for UPVC Pipe 0*80 PNIO I Soioat/Socket end UPVC 90’ bend 0*50 PN’O ^got/S^et end UP VC 11%' t-d 0*50 PNW - -I’M • W» 1—1 / .1 1 I al A J) Jt I j! C\ ^-gr- „ j ■ >d; -■' 1 E *- I* 1 ■ b ' T t. ?' !j! 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