Phase 2 Du Projet D'alimentation En Eau Potable En Vue De L'éradication

6. Autres documents et données 6.1 Localisation des villages 6.2 Résultats de la prospection électrique (1ère année) 6.3 Résultats de la prospection électrique (2ème année) 6.4 Résultats de la prospection électromagnétique 6.5 Résultats des essais de pompage 6.6 Liste des villages de remplacement

6.1 Localisation des villages

Localisation des villages (Assaba) Village Longitude Latitude Moughataa Commune Village ID (deg) (deg) A01 Kiffa El Melga Bouderaa 11.14193333 16.39287778 A02 Kiffa Kiffa Kreiket Atchane 11.53850463 16.55394444 A03 Kiffa Kiffa Oum Chegag 11.33939444 16.64141389 A04 Kankossa Sany Kele Bele Maures 11.50263889 15.87743333 A05 Kankossa Sany Souroumelly 11.50681667 16.08123889 A06 Kankossa Tenaha Afrara Oualad mayemtess 10.96021111 15.24558889 A07 Kankossa Kankossa Agmamine 11.55358333 15.87109259 A08 Kankossa Blajimil Blajimil 11.18028241 15.91908796 A09 Kiffa Melgue Zoura 11.1139213 16.37450926 A10 Kankossa Teneha Maoudach (Hel bousalif) 10.90522917 15.56211111 A11 Kankossa Teneha Dhelea 10.86693889 15.27437778 A12 Kankossa Taneha El Baghoui 11.03641111 15.97158333 A13 Kankossa Taneha El Mintaf Kha 10.8402 15.66092222 A14 Kankossa Sany BabSalam 11.51887963 16.24636111 A15 Kankossa Tanaha Oulad Dora 11.30959444 15.58458333 A16 Kankossa Tanaha Oud Kouyati 10.98652778 15.70169514 A17 Kankossa Tanaha Oum el Barka 10.84660556 15.59015 A18 Kankossa Tenaha Erge Talab 11.07877315 15.6825 A19 Kankossa Hamoud Garalla I Menkouss 11.507625 15.76822685 A20 Kankossa Hamoud Garalla II el Meden 11.49158796 15.75171759 A21 Kankossa Hamoud Garalla Minvga 11.4972 15.7605 A22 Kankossa Hamoud Bouhbcha El Drss 11.29811185 15.64419426 A23 Kankossa Hamoud Oudhen Levrass 11.63931667 15.52759444 A24 Kankossa Blajemil Hay ahmed Talab 11.2895 15.92975463 A25 Kankossa Blajemil Mkhaizine 11.24345556 15.9591 A26 Kankossa Blajmil N'Khaila 10.86408889 16.0862

Localisation des villages (Hodh El Gharbi) Village Longitude Latitude Moughataa Commune Village ID (deg) (deg) H01 Aioun Benemane Benemane 9.622189815 16.35919907 H02 Aioun Agjert Agjert 9.31025463 16.4740463 H03 Aioun O. Lahyadh Echlim (M'zeiriga) 9.051319444 16.41761111 H04 Aioun Tenhoumad Baghzaza 9.748872222 16.55520556 H05 Kobenni Timzine Agreij Lrehjar 9.212824074 16.30163272 H06 Kobenni Timzine Rezame 9.077675926 15.96536574 H07 Kobenni Timzine Nematoullah 9.304462963 15.96575617 H08 Kobenni Hassi E. A. Bechna Hassi El Avia 9.805551587 16.00076984 H09 Kobenni Hassi E. A. Bechna Boutelihiya 9.856330556 15.95303056 H10 Kobenni Hassi E. A. Bechna Ghasr Salam 9.839583333 15.83537963 H11 Kobenni Kobenni Lemghalich Neby 9.399361111 15.8301875 H12 Kobenni Gogui Zemal Raghane 9.181765432 15.86478395 H13 Kobenni Gogui Zemal Ain Ould Meimoun 9.381365741 15.68065741 H14 Kobenni Voulaniya Kerkeratt Amar Beyou 9.643452778 15.51728056 H15 Kobenni Modibougou Teidoumat Sebaa 9.526643519 15.64830556 H16 Kobenni Modibougou Oum Sfeya 9.523277778 15.54574444 H17 Kobenni Leghlig Ehel Odje Aouinat Ould Chadad 9.086828704 15.92009722 H18 Kobenni Leghlig Ehel Odje Oum Lehman 8.976871528 15.78752431 H19 Tintane Ain Farba Guelb El Kheir 10.49084259 15.73860648 H20 Tintane Ain Farba Melgue El Kheiratt 10.39552778 15.95597222 H21 Tintane Hassi Abdalla Lemlihiss 10.05969907 16.46016667 H22 Tintane Lehreijatt Lehreijatt 10.40468519 15.44980556 H23 Tintane Lehreijatt Messiel Gourvav 10.60783796 15.526 H24 Tintane Touil Teichott 9.998755556 15.46878333 H25 Tintane Touil Medina 10.12310556 15.46507778 H26 Tintane Aouinat Tell Aouinat 9.949321429 16.15454762 H27 Tintane Agharghar Oum Aganatt 10.59424537 16.19525926 H28 Tintane Devea Bambera 10.71378241 16.23694444 H29 Tintane Tintane Libbe 10.14116319 16.36345833 H30 Tamchekett Radhi Barbara 10.13559722 16.64431019 H31 Tamchekett Radhi El Wasta (Safra) 10.49114352 16.66064815 H32 Tamchekett Gaet Teidoum Oum Lemhar 10.74695833 16.57640972 H33 Tamchekett Sava Guelab 10.58066667 16.8895873 H34 Tamchekett Sava Aoueinat 10.97441667 17.00345833

6.2 Résultats de la prospection électrique (1ère année)

Etude sur place 1 Assaba(1)

Etude sur place 1 Assaba(2)

Etude sur place 1 Assaba(3)

Etude sur place 1 Assaba(4)

Etude sur place 1 Assaba(5)

Etude sur place 1 Assaba(6)

Etude sur place 1 Assaba(7)

Etude sur place 1 Assaba(8)

Etude sur place 1 Assaba(9)

Etude sur place 1 Hodh el Gharbi(1)

Etude sur place 1 Hodh el Gharbi(2)

Etude sur place 1 Hodh el Gharbi(3)

Etude sur place 1 Hodh el Gharbi(4)

Etude sur place 1 Hodh el Gharbi(5)

Etude sur place 1 Hodh el Gharbi(6)

Etude sur place 1 Hodh el Gharbi(7)

Etude sur place 1 Hodh el Gharbi(8)

Etude sur place 1 Hodh el Gharbi(9)

Etude sur place 1 Hodh el Gharbi(10)

Etude sur place 1 Hodh el Gharbi(11)

Etude sur place 1 Hodh el Gharbi(12)

Etude sur place 1 Hodh el Gharbi(13)

6.3 Résultats de la prospection électrique (2ème année)

Etude sur place 2(1)

Etude sur place 2 (2)

Etude sur place 2 (3)

Etude sur place 2 (4)

6.4 Résultats de la prospection électromagnétique

A-01: Bouderaa A-02: Kreiket Atchance

10 20

5 15

0 In,440Hz 10 In,440Hz In,880Hz In,880Hz In,1760Hz -5 In,1760Hz Qua,440Hz 5 Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -10 Qua,1760Hz 0 Qua,1760Hz

-15 -5

-20 -10 0 0 0 0 20 4 60 80 40 0 0 0 20 4 60 80 40 0 0 0 100 120 1 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

A-03: Oum Chegag ①-1 A-03: Oum Chegag ①-2

15 20

15 10

In,440Hz 10 In,440Hz 5 In,880Hz In,880Hz In,1760Hz In,1760Hz 5 Qua,440Hz Qua,440Hz Hp/Hq'(%) 0 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz 0 Qua,1760Hz

-5 -5

-10 -10

0 0 0 0 0 0 0 0 30 6 9 10 3 60 90 0 10 0 0 120 150 18 2 240 270 30 33 360 390 120 150 18 2 240 270 30 33 360 390 Dist.(m) Dist.(m)

A-03: Oum Chegag ②-1 A-03: Oum Chegag ②-2

30 20

25 15 20

In,440Hz In,440Hz 15 In,880Hz 10 In,880Hz In,1760Hz 10 In,1760Hz Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) 5 5 Qua,880Hz Qua,1760Hz Qua,1760Hz 0 0 -5

-10 -5

0 0 0 0 0 0

3 60 90 20 50 8 40 70 0 3 60 90 20 40 60 80 1 1 1 210 2 2 3 3 3 3 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Dist.(m) Dist.(m)

A-04: Kele Bele Maures A-05: Souroumelly

6 14 4 12 2 10 0 In,440Hz 8 In,440Hz In,880Hz In,880Hz -2 In,1760Hz 6 In,1760Hz Qua,440Hz Qua,440Hz -4 4 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -6 Qua,1760Hz 2 Qua,1760Hz 0 -8

-2 -10

-4 -12

0 0 0 20 40 60 80 00 0 0 0 0 0 3 60 90 0 10 0 0 1 12 14 16 18 20 120 150 18 2 240 270 30 33 360 390 Dist.(m) Dist.(m)

Assaba(1)

A-01: Bouderaa A-02: Kreiket Atchance

10 20

5 15

0 In,440Hz 10 In,440Hz In,880Hz In,880Hz In,1760Hz -5 In,1760Hz Qua,440Hz 5 Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -10 Qua,1760Hz 0 Qua,1760Hz

-15 -5

-20 -10 0 0 0 0 20 4 60 80 40 0 0 0 20 4 60 80 40 0 0 0 100 120 1 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

A-03: Oum Chegag ①-1 A-03: Oum Chegag ①-2

15 20

15 10

In,440Hz 10 In,440Hz 5 In,880Hz In,880Hz In,1760Hz In,1760Hz 5 Qua,440Hz Qua,440Hz Hp/Hq'(%) 0 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz 0 Qua,1760Hz

-5 -5

-10 -10

0 0 0 0 0 0 0 0 30 6 9 10 3 60 90 0 10 0 0 120 150 18 2 240 270 30 33 360 390 120 150 18 2 240 270 30 33 360 390 Dist.(m) Dist.(m)

A-03: Oum Chegag ②-1 A-03: Oum Chegag ②-2

30 20

25 15 20

In,440Hz In,440Hz 15 In,880Hz 10 In,880Hz In,1760Hz 10 In,1760Hz Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) 5 5 Qua,880Hz Qua,1760Hz Qua,1760Hz 0 0 -5

-10 -5

0 0 0 0 0 0

3 60 90 20 50 8 40 70 0 3 60 90 20 40 60 80 1 1 1 210 2 2 3 3 3 3 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 Dist.(m) Dist.(m)

A-04: Kele Bele Maures A-05: Souroumelly

6 14 4 12 2 10 0 In,440Hz 8 In,440Hz In,880Hz In,880Hz -2 In,1760Hz 6 In,1760Hz Qua,440Hz Qua,440Hz -4 4 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -6 Qua,1760Hz 2 Qua,1760Hz 0 -8

-2 -10

-4 -12

0 0 0 20 40 60 80 00 0 0 0 0 0 3 60 90 0 10 0 0 1 12 14 16 18 20 120 150 18 2 240 270 30 33 360 390 Dist.(m) Dist.(m)

Assaba(2)

A-14: Bab Salam-1 A-14: Bab Salam-2

8 8

6 6

4 4 2 In,440Hz 2 In,440Hz 0 In,880Hz In,880Hz 0 In,1760Hz In,1760Hz -2 Qua,440Hz -2 Qua,440Hz Hp/Hq'(%) -4 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz -4 Qua,1760Hz -6

-8 -6

-10 -8

-12 -10 0 0 0 0 0 0 0 20 4 60 80 40 20 4 60 80 60 0 0 100 120 1 16 18 20 100 120 140 1 18 20 Dist.(m) Dist.(m)

A-15: Oulad Dora A-16: Oud Kouyati

5 8

4 6 F1 F2 3 4

2 In,440Hz 2 In,440Hz In,880Hz In,880Hz 1 0 In,1760Hz In,1760Hz 0 Qua,440Hz -2 Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -1 Qua,1760Hz -4 Qua,1760Hz

-2 -6

-3 -8

-4 -10 0 0 0 0 0 0 0 0 0 2 4 6 8 00 0 0 0 0 0 2 40 6 8 40 0 0 0 1 12 14 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

A-17: Oum El Barka

4 3 2 1 In,440Hz 0 In,880Hz -1 In,1760Hz -2 Qua,440Hz

Hp/Hq'(%) Qua,880Hz -3 Qua,1760Hz -4 -5 -6 -7 0 20 40 60 80 20 40 60 80 00 100 1 1 1 1 2 Dist.(m)

A-18: Erge Talab-1 A-18: Erge Talab-2

10 8

8 6 6

4 4 In,440Hz In,440Hz 2 In,880Hz 2 In,880Hz In,1760Hz In,1760Hz 0 Qua,440Hz Qua,440Hz 0 Hp/Hq'(%) -2 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz Qua,1760Hz -4 -2 -6 -4 -8

-10 -6 0 0 0 0 0 0 20 4 60 80 40 20 40 60 80 00 20 0 0 0 0 100 120 1 16 18 20 1 1 14 16 18 20 Dist.(m) Dist.(m)

Assaba(3)

A-19: Garalla I Menkoussa

2 In,440Hz 0 In,880Hz In,1760Hz -2 Qua,440Hz

Hp/Hq'(%) -4 Qua,880Hz Qua,1760Hz -6

-8

-10

-12 0 0 3 60 90 0 10 0 0 120 150 18 2 240 270 30 33 360 390 Dist.(m)

A-20: Garalla II el Meden-1 A-20: Garalla II el Meden-2

10 8

8 6 6 4 4 In,440Hz In,440Hz In,880Hz In,880Hz 2 2 In,1760Hz In,1760Hz Qua,440Hz Qua,440Hz 0 0 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -2 Qua,1760Hz Qua,1760Hz -2 -4 -4 -6

-8 -6 0 0 0 0 0 0 0 0 0 0 0 2 4 6 8 00 20 40 60 80 00 20 0 0 0 0 1 12 14 16 18 20 1 1 14 16 18 20 Dist.(m) Dist.(m)

A-21: Garalla Minvga-1 A-21: Garalla Minvga-2

14 15 12 10 10 8 In,440Hz 5 6 In,440Hz In,880Hz In,880Hz 4 In,1760Hz In,1760Hz 0 2 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz 0 Qua,1760Hz -5 Qua,1760Hz -2

-4 -10 -6 -8 -15

0 0 0 0 0 0 0 0 0 0 0 0 20 40 60 80 2 4 6 8 0 20 4 60 80 6 100 1 1 1 1 2 10 12 14 1 180 200 Dist.(m) Dist.(m)

A-22: Bouhbcha El Dress A-23: Oudhen Lervress

5 20

4 15 3

2 In,440Hz 10 In,440Hz In,880Hz In,880Hz 1 In,1760Hz In,1760Hz 5 0 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -1 Qua,1760Hz 0 Qua,1760Hz

-2 -5 -3

-4 -10

0 0 0 20 40 60 80 00 0 0 0 0 0 20 4 60 80 40 0 0 0 1 12 14 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

Assaba(4)

A-24: Hay Ahmed Taleb A-25: Mkhaizine

4 12

2 10

0 8 6 -2 In,440Hz In,440Hz In,880Hz 4 In,880Hz -4 In,1760Hz In,1760Hz 2 -6 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) 0 Qua,880Hz -8 Qua,1760Hz Qua,1760Hz -2

-10 -4

-12 -6

-14 -8

0 0 0 20 4 60 80 40 0 0 0 20 40 60 80 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

A-26: N'khaila-1 A-26: N'khaila-2

10 6

4 5 2 In,440Hz In,440Hz 0 0 In,880Hz In,880Hz In,1760Hz In,1760Hz -2 Qua,440Hz Qua,440Hz Hp/Hq'(%) -5 Qua,880Hz Hp/Hq'(%) Qua,880Hz -4 Qua,1760Hz Qua,1760Hz -6 -10 -8

-15 -10 0 0 0 0 0 0 0 20 4 60 80 40 20 4 60 80 60 0 0 100 120 1 16 18 20 100 120 140 1 18 20 Dist.(m) Dist.(m)

Assaba(5)

H-01: Benemane H-02: Agjert

20 10

15 8

10 6 In,440Hz In,440Hz 5 4 In,880Hz In,880Hz In,1760Hz In,1760Hz 0 2 Qua,440Hz Qua,440Hz

Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -5 0 Qua,1760Hz Qua,1760Hz -10 -2

-15 -4

-20 -6 0 0 0 20 4 60 80 40 0 0 0 20 40 60 80 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

H-03: Echlim(M'zeiriga) H-04: Baghzaza

6 10

4 隆起帯 5

2 0 In,440Hz In,440Hz 0 In,880Hz In,880Hz -5 In,1760Hz In,1760Hz -2 Qua,440Hz Qua,440Hz -10 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -4 Qua,1760Hz Qua,1760Hz -15 -6

-8 -20

-10 -25 0 0 0 0 0 0 0 0 2 40 6 8 40 0 0 0 2 40 6 8 40 0 0 0 100 120 1 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

H-05: Agreiji Lrehjar H-06: Rezame

15 10

8 10 6 5 In,440Hz In,440Hz 4 In,880Hz In,880Hz In,1760Hz In,1760Hz 0 2 Qua,440Hz Qua,440Hz

Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz 0 -5 Qua,1760Hz Qua,1760Hz -2 -10 -4

-15 -6 0 0 0 20 4 60 80 00 20 60 80 00 20 40 60 80 20 40 60 80 00 1 1 140 1 1 2 100 1 1 1 1 2 Dist.(m) Dist.(m)

H-07: Nematoullah H-08: Hassi El Avia

4 30

2 25

0 20 In,440Hz In,440Hz In,880Hz In,880Hz -2 15 In,1760Hz In,1760Hz Qua,440Hz Qua,440Hz -4 10 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz Qua,1760Hz -6 5

-8 0

-10 -5

0 0 0 20 4 60 80 40 0 0 0 20 40 60 80 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

Hodh el Gharbi(1)

H-09: Boutelihiya H-10: Ghasr Salam

45 25

40 20 35

30 In,440Hz 15 In,440Hz 25 In,880Hz In,880Hz In,1760Hz In,1760Hz 20 10 Qua,440Hz Qua,440Hz

Hp/Hq'(%) 15 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz 5 Qua,1760Hz 10

5 0 0

-5 -5 0 0 20 40 60 80 00 0 0 0 0 0 20 40 60 80 00 0 0 0 0 0 1 12 14 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

H-11: Lemghalich Neby H-12: Raghane

6 4

4 2 2

0 In,440Hz 0 In,440Hz -2 In,880Hz In,880Hz In,1760Hz In,1760Hz -4 -2 Qua,440Hz Qua,440Hz

Hp/Hq'(%) -6 Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz -4 Qua,1760Hz -8

-10 -6 -12

-14 -8 0 0 0 0 0 0 0 0 0 2 40 6 8 40 0 0 0 2 4 6 8 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

H-13: Ain Ould Meimoun H-14: Kerkeratt E. Amar Beyou

4 20

2 15

0 In,440Hz In,440Hz In,880Hz 10 In,880Hz In,1760Hz In,1760Hz -2 Qua,440Hz Qua,440Hz

Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) 5 Qua,880Hz -4 Qua,1760Hz Qua,1760Hz

0 -6

-8 -5 0 0 20 40 60 80 20 40 60 80 00 20 40 60 80 20 40 60 80 00 100 1 1 1 1 2 100 1 1 1 1 2 Dist.(m) Dist.(m)

H-15: Teidoumat Sebaa H-16: Oum Sfeya

8 8

6 6

4 4 In,440Hz In,440Hz In,880Hz In,880Hz 2 2 In,1760Hz In,1760Hz Qua,440Hz Qua,440Hz 0 0 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz Qua,1760Hz Qua,1760Hz -2 -2

-4 -4

-6 -6

0 0 20 40 60 80 00 0 0 0 0 0 20 40 60 80 00 0 0 0 0 0 1 12 14 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

Hodh el Gharbi(2)

H-17: Aouinat Ould Chadad H-18: Oum Lehman

8 4

6 2 4 0 2 In,440Hz In,440Hz In,880Hz In,880Hz 0 -2 In,1760Hz In,1760Hz Qua,440Hz Qua,440Hz -2 -4 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -4 Qua,1760Hz Qua,1760Hz -6 -6 -8 -8

-10 -10 0 0 0 0 20 4 60 80 40 0 0 0 20 4 60 80 40 0 0 0 100 120 1 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

H-19: Guelb El Kheir H-20: Melgue El Kheiratt

12 8

10 6

8 4 6 In,440Hz In,440Hz 2 In,880Hz In,880Hz 4 In,1760Hz In,1760Hz 0 2 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -2 0 Qua,1760Hz Qua,1760Hz -4 -2

-4 -6

-6 -8 0 0 0 0 0 0 0 0 0 0 2 4 6 8 00 0 0 0 0 0 2 4 6 8 00 0 0 0 0 0 1 12 14 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

H-21: Lemlihiss H-22: Lehreijatt

15 20

10 15

5 In,440Hz 10 In,440Hz In,880Hz In,880Hz In,1760Hz In,1760Hz 0 5 Qua,440Hz Qua,440Hz

Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -5 Qua,1760Hz 0 Qua,1760Hz

-10 -5

-15 -10 0 0 0 0 20 4 60 80 00 20 60 80 00 20 4 60 80 00 20 60 80 00 1 1 140 1 1 2 1 1 140 1 1 2 Dist.(m) Dist.(m)

H-23: Messiel Gourvav H-24: Teichott

20 12

10 15 8

10 In,440Hz 6 In,440Hz In,880Hz In,880Hz 4 In,1760Hz In,1760Hz 5 Qua,440Hz 2 Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz 0 Qua,1760Hz 0 Qua,1760Hz

-2 -5 -4

-10 -6

0 0 0 20 4 60 80 40 0 0 0 20 40 60 80 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

Hodh el Gharbi(3)

H-25: Medina H-26: Aouinat

30 4

25 2

20 0 In,440Hz In,440Hz 15 In,880Hz In,880Hz -2 In,1760Hz In,1760Hz 10 Qua,440Hz Qua,440Hz -4 Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz 5 Qua,1760Hz Qua,1760Hz -6 0

-5 -8

-10 -10 0 0 0 0 20 4 60 80 40 0 0 0 20 4 60 80 40 0 0 0 100 120 1 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

H-27: Oum Aganatt H-28: Bambera

6 4

4 2 2 In,440Hz 0 In,440Hz 0 In,880Hz In,880Hz In,1760Hz In,1760Hz -2 -2 Qua,440Hz Qua,440Hz

Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) Qua,880Hz -4 Qua,1760Hz -4 Qua,1760Hz -6 -6 -8

-10 -8 0 0 0 0 0 0 0 0 0 2 40 6 8 40 0 0 0 2 4 6 8 00 0 0 0 0 0 100 120 1 16 18 20 1 12 14 16 18 20 Dist.(m) Dist.(m)

H-29: Libbe H-30: Barbara

10 12

8 10

6 8 6 4 In,440Hz In,440Hz In,880Hz 4 In,880Hz 2 In,1760Hz In,1760Hz 2 0 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) 0 Qua,880Hz -2 Qua,1760Hz Qua,1760Hz -2

-4 -4

-6 -6

-8 -8 0 0 20 40 60 80 20 40 60 80 00 20 40 60 80 20 40 60 80 00 100 1 1 1 1 2 100 1 1 1 1 2 Dist.(m) Dist.(m)

H-31: El Wasta (Safra) H-32: Oum Lemhar

12 10

8 5

6 In,440Hz In,440Hz In,880Hz 0 In,880Hz 4 In,1760Hz In,1760Hz 2 Qua,440Hz Qua,440Hz Hp/Hq'(%) Qua,880Hz Hp/Hq'(%) -5 Qua,880Hz 0 Qua,1760Hz Qua,1760Hz

-2 -10 -4

-6 -15

0 0 0 20 40 60 80 00 0 0 0 0 0 20 4 60 80 40 0 0 0 1 12 14 16 18 20 100 120 1 16 18 20 Dist.(m) Dist.(m)

Hodh el Gharbi(4)

H-33: Guelab H-34: Aoueinat

20 5 4

15 3 2 In,440Hz In,440Hz 1 10 In,880Hz In,880Hz In,1760Hz 0 In,1760Hz Qua,440Hz -1 Qua,440Hz

Hp/Hq'(%) 5 Qua,880Hz Hp/Hq'(%) Qua,880Hz -2 Qua,1760Hz Qua,1760Hz -3 0 -4 -5 -5 -6 0 0 20 40 60 80 0 0 0 0 0 0 20 40 60 80 0 0 0 0 0 0 10 12 14 16 18 20 10 12 14 16 18 20 Dist.(m) Dist.(m)

Hodh el Gharbi(5)

6.5 Résultats des essais de pompage

0.0

1.0

2.0 3 Q1=168 m /day

3.0 s1=2.71 m

3 4.0 Q2=192 m /day

s2=4.32 m 5.0 3 Q3=216 m /day

3 6.0 s3=5.79 m Q4=240 m /day Drawdown (m) Drawdown

s4=6.34 m 7.0 3 Q5=264 m /day

s5=7.49 m 8.0

9.0

10.0 0 180 360 540 720 900 Time (min)

Location: Teidoumat Sebaa, 17.5 Hodh El Gharbi Site No.: H15 Well No.: T3 Tamchekett Well Depth: 80 m 17.0 Well Diameter: 6" Kiffa H34 Aioun Screen Depths: 44.0-50.0, 56.0-62.0 m H33 Screen Length: 12.0 m Kiffa Aioun H31 SWL: GL- 16.54 m A03 H30 H32 16.5 A02 H04 on 24-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20406080100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Step-Drawdown Test (1) Figure at T3 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

4.0E-002

5 s = -1.51E-03Q + 1.18E-04Q2 4 w 3 3.0E-002 5 3 4 5 )

2 2 (m) w

2 s

2.0E-002 (day/m

3 1 1 / Q / w s

C = 1.18E-04 day2/m5 Drawdown, 2 1.0E-002

B = -1.51E-03 day/m2 0.0E+000 1 200 0 100 200 300 100 3 Well Discharge, Q (m /day) Q (m3/day)

Location: Teidoumat Sebaa, 17.5 Hodh El Gharbi Site No.: H15 Well No.: T3 Tamchekett Well Depth: 60 m 17.0 Well Diameter: 6" Kiffa H34 Aioun Screen Depths: 44.0-50.0, 56.0-62.0 m H33 Screen Length: 12.0 m Kiffa Aioun H31 SWL: GL- 16.54 m A03 H30 H32 16.5 A02 H04 on 24-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Step-Drawdown Test (2) Figure at T3 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

0.0

Q = 240 m3/day r = 0.076 m (m) s T = 0.183Q/∆s = 1.54E+0.1 m2/day 5.0 2 S = 2.25Tt0/r = 1.20E-17

Drawdown, Drawdown, ∆s = 2.85E-01 m

10.0 1 10 100 1000 10000 Time since pumping began, t (min) Drawdown in Pumped Well

Location: Teidoumat Sebaa , 17.5 Holdh EL Gharbi Site No.: H15 Well No.: T3 Tamchekett Well Depth: 80 m 17.0 Well Diameter: 6" Kiffa H34 Aioun H33 Screen Depths: 44.0-50.0, 56.0-62.0 m Screen Length: 12.0 m Kiffa Aioun H31 A03 H30 SWL: GL- 16.55 m H32 16.5 A02 H04 on 25-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Figure Results of Continuous Pumping Test at T3 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

0.0

1.0 ∆s' = 5.53E-01 m

(m) Q = 240 m3/day s' 2.0 r = 0.076 m

3.0

4.0 Residual Drawdown, Drawdown, Residual 5.0 T = 0.183Q/∆s' = 7.95E+01 m2/day

6.0 1 10 100 1000 10000 Time ratio, t/t' (min) Recovery in Pumped Well

Location: Teidoumat Sebaa, 17.5 Hodh El Gharbi Site No.: H15 Well No.: T3 Tamchekett Well Depth: 80 m 17.0 Well Diameter: 6" Kiffa H34 Aioun Screen Depths: 44.0-50.0, 56.0-62.0 m H33 Screen Length: 12.0 m Kiffa Aioun H31 SWL: GL- 16.55 m A03 H30 H32 16.5 A02 H04 on 25-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Recovery Test Figure at T3 Test Well

THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

0.0

0.5

3 Q1=384 m /day 3 Q2=408 m /day s1=0.74 m 3 s2=0.85 m Q3=432 m /day 1.0 3 Q4=456 m /day s =1.03 m 3 3 Q5=480 m /day s4=1.13 m s5=1.20 m

1.5 Drawdown (m) Drawdown 2.0

2.5

3.0 0 180 360 540 720 900 Time (min)

Location: Teichott, 17.5 Hodh El Gharbi Site No.: H24 Well No.: T4 Tamchekett Well Depth: 50 m 17.0 Well Diameter: 6" Kiffa H34 Aioun Screen Depths: 25.56-31.29, 42.75-48.48 m H33 Screen Length: 7.46 m Kiffa Aioun H31 SWL: GL- 15.90 m A03 H30 H32 16.5 A02 H04 on 14-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20406080100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Step-Drawdown Test (1) Figure at T4 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

3.0E-003 10

4 5 3 5

2 3 1

) 2.0E-003

2 2 (m) s = -4.98E-04Q + 6.42E-06Q2 w w s 5 34 1 2 (day/m

1 / Q / w s 1.0E-003 Drawdown, Drawdown, C = 6.42E-06 day2/m5

B = -4.98E-04 day/m2 0.0E+000 0 0 100 200 300 400 500 200 500 3 Well Discharge, Q (m3/day) Q (m /day)

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Step-Drawdown Test (2) Figure at T4 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

0.0 Q = 480 m3/day r = 0.076 m

T = 0.183Q/∆s = 1.62E+0.3 m2/day

(m) 2

s S = 2.25Tt0/r = 7.21E-19

1.0

Drawdown, Drawdown, ∆s = 5.42E-02 m

2.0 1 10 100 1000 10000 Time since pumping began, t (min) Drawdown in Pumped Well

Location: Teichott, 17.5 Holdh EL Gharbi Site No.: H24 Well No.: T4 Tamchekett Well Depth: 50 m 17.0 Well Diameter: 6" Kiffa H34 Aioun H33 Screen Depths: 25.56-31.29, 42.75-48.48 m Screen Length: 7.46 m Kiffa Aioun H31 A03 H30 SWL: GL- 15.90 m H32 16.5 A02 H04 on 15-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Figure Results of Continuous Pumping Test at T4 Test Well THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

0.0

0.2 ∆s' = 1.93E-01 m

(m) 3

s' Q = 480 m /day r = 0.165 m 0.4

0.6

T = 0.183Q/∆s' = 4.53E+02 m2/day Residual Drawdown, Drawdown, Residual 0.8

1.0 1 10 100 1000 10000 Time ratio, t/t' (min) Recovery in Pumped Well

Location: Teichott, 17.5 Hodh El Gharbi Site No.: H24 Well No.: T4 Tamchekett Well Depth: 50 m 17.0 Well Diameter: 6" Kiffa H34 Aioun Screen Depths: 25.56-31.29, 42.75-48.48 m H33 Screen Length: 7.46 m Kiffa Aioun H31 SWL: GL- 15.90 m A03 H30 H32 16.5 A02 H04 on 15-01-2004 H21 H02 H03 A01A09 H29 H01 H05 Frontiere Lati. (deg-N) A14 H28 d'administration H27 Tintane H26 Route A05 A26 Wadi 16.0 H08 A07 A25 A12 H20 H09 Kobenni H07 H06 Test Well Sites A24 A08 H17 A04 H12 for BD2 Survey H10 H11 H18 Level-2 Test Well A19A21 A20 H19 Level-1 Test Well A18 A16 A13 H13 A22 H15 Other Target Village A17 A15 A10 A23 H23 H16 Not Target due 15.5 H14 to Saline Water Kankossa H22 H25 H24

A11 0 20 40 60 80 100km A06

-12.0 -11.5 -11.0 -10.5 -10.0 -9.5 -9.0 -8.5 Long. (deg-W)

Results of Recovery Test Figure at T4 Test Well

THE BASIC DESIGN STUDY ON THE PROJECT ON PROVINCE OF POTABLE WATER FOR ERADICATION OF GUNIAWORM (PHASE 2) IN THE ISLAMIC REPUBLIC OF MAURITANIA JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

6.6 Liste des villages de remplacement

REPUBLIQUE ISLAMIQUE DE MAURITANIE honneur – fraternité - justice MINISTERE DE L’HYDRALIQUE ET DE L’ENERGIE DIRECTION DE L’HYDRAULIQUE ET DE L’ASSAINISSEMENT

Liste des villages proposés pour remplacer des sites négatifs Projet Ver de Guinée II

Wilaya de l’Assaba Commune Localité Population Kiffa Kiffa MEISSAKH 374 Melgue DAR ENNEJATT 231 Eghoratt OUM EL KHEZ 1 297 Kiffa KREIKETT ECHAF 361 Kankoussa Blajmil OUM LEKHTOUR 357 Blajmil BEDNEE 336 Blajmil EL BASRA 334 Sany ENDANIYEE EZO 306 Blajmil BOU SREIWIL 2 332 Tenaha LIBNEIYA 307 Hamed GLEYETT EHEL D 343 Sany KOUYEE 1 302 Hamed LYKHCHEB 336 Hamed LEHWARA ERRO 318 Kankoussa DEVEA 293 Kankoussa EWLAD HAMMEE 283 Sany BOUGHLEL LEBY 218 Tenaha ZOUEIKIYE 289 Sany N’DHAWDHA EL J 220 Kankoussa KEL,BEL,EHEL CH 260

Wilaya du Hodh Gharbi Commune Localité Population Kobenni Hassi Ahmed Bechna TALLI LEBYADH 839 Hassi Ahmed Bechna ELGHOUTOUR 795 Hassi Ahmed Bechna TOUEIMRAT 552 Tamechekett Mabrouk VARO SEDER 102 Sava KNEIKISSE 213 Gaet Teydouma BARGATANNI 312 Gaet Teydouma LEGRAYER 292 Gaet Teydouma GRAYER LEMHAR 335 Gaet Teydouma ANZAY 393 Sava DAKHLET OULD 225 Sava TWEIJIRIT 232 Sava ELMEDROUM GH 236 Tintane Devaa AIN SELAME 324 Devaa TEMBEDGHA ELG 327 Devaa EL BOUCHRA 339 Aioun Tenhemad DAMAS 320 N’Savenni EGUENNI EWLAD 346 Aioun DAR SLAMA 473 Doueirare DAR SELAME 329 N’Savenni LEBAAR 217 N’Savenni MEKANETT 343 Aioun ELMINA 305 Doueirare BOUM AAIZE 373 Doueirare SEWGUENNI LAG 371 Doueirare RAYANE 340 Doueirare BAGHDAD 321 Doueirare BEIDAETT ELME 325