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Itinyi Pumping Station - Marungu Tank: Plan & Profile km 0+000 to 1+300. WMCL-KRC-RM 02-01. 7. WMCL-KRC-GM 02-01. WM
COUNTY GOVERNMENT OF TAITA TAVETA KENYA RED CROSS SOCIETY

MAUNGU BUGUTA LOT 1: LAYING OF PIPES & ANCILLIARIES TENDER DOCUMENTS VOLUME 3: BOOK OF DRAWINGS JANUARY 2017 SUBMITTED BY:

CLIENT: KENYA RED CROSS SOCIETY P.O. Box 40712-00100 NAIROBI

GENERAL DRAWING INDEX- MAUNGU - BUGUTA - PIPELINE WORKS TITLE

S/No.

DRAWING No.

MAUNGU - BUGUTA: LOCATION MAPS 1

Maungu Buguta Project Layout Map

WMCL-KRC-LM 01

2

Maungu Buguta Project Schematic

WMCL-KRC-LM 02

PIPELINE:PLAN AND PROFILE RISING MAIN: MAUNGU - ITINYI 3

Maungu - Itinyi Pumping Station: Plan & Profile km 0+000 to 1+300

WMCL-KRC-RM 01-01

4

Maungu - Itinyi Pumping Station: Plan & Profile km1+300 to 2+600

WMCL-KRC-RM 01-02

5

Maungu - Itinyi Pumping Station: Plan & Profile km 2+600 to 3+900

WMCL-KRC-RM 01-03

6

Maungu - Itinyi Pumping Station: Plan & Profile km 3+900 to 4+730

WMCL-KRC-RM 01-04

RISING MAIN: ITINYI - MARUNGU 7

Itinyi Pumping Station - Marungu Tank: Plan & Profile km 0+000 to 1+300

WMCL-KRC-RM 02-01

8

Itinyi Pumping Station - Marungu Tank: Plan & Profile km 1+300 to 2+600

WMCL-KRC-RM 02-02

9

Itinyi Pumping Station - Marungu Tank: Plan & Profile km 2+600 to 3+900

WMCL-KRC-RM 02-03

10

Itinyi Pumping Station - Marungu Tank: Plan & Profile km 3+900 to 5+200

WMCL-KRC-RM 02-04

11

Itinyi Pumping Station - Marungu Tank: Plan & Profile km 5+200 to 6+327

WMCL-KRC-RM 02-05

GRAVITY MAIN: SASENYI - SASENYI PRIMARY 12

Sasenyi -Sasenyi Primary: Plan & Profile km 0+000 to 1+300

WMCL-KRC-GM 02-01

13

Sasenyi -Sasenyi Primary: Plan & Profile km1+300 to 2+600

WMCL-KRC-GM 02-02

14

Sasenyi -Sasenyi Primary: Plan & Profile km 2+600 to 3+900

WMCL-KRC-GM 02-03

15

Sasenyi -Sasenyi Primary: Plan & Profile km 3+900 to 5+200

WMCL-KRS-GM 02-04

16

Sasenyi -Sasenyi Primary: Plan & Profile km 5+200 to 6+900

WMCL-KRS-GM 02-05

MARUNGU CENTER CONNECTION 17

WMCL-KRC-MCC-01

Proposed Junction Connection

STANDARD DETAILS :MAUNGU - BUGUTA 18

Pipe Bedding and Marker Post Details

19

Thrust Block for Bends Details

20

Air Valve Chamber Details

21 22 23 24

WMCL-KRC-STD-01 WMCL-KRC-STD-02 WMCL-KRC-STD-03

Washout Chamber Details

WMCL-KRC-STD-04

River/Stream/Gulley Crossing Details

WMCL-KRC-STD-05

Sign Board Details

WMCL-KRC-STD-06

Water Point Details

WMCL-KRC-STD-07

COMPILATION OF FITTINGS : MAUNGU - BUGUTA 25

Maungu - Buguta Compilation of Fittings for AirValves and Washouts

WMCL-KRC-COF-01

26

Maungu - Buguta Compilation of Fittings for Bends

WMCL-KRC-COF-02

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES

COUNTY GOVERNMENT OF KILIFI

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

REVISIONS DATE

DEC, 2016

DESCRIPTION

First Issue

SURVEYED

BY

P.K.M

DESIGNED

BY

DRAWN

BY

D.M G.G

CHECKED

BY

D.M

APPROVED

BY

P.M.K

SCALES

Date : DECEMBER,2016

New 50m3 Tank Maungu Pumping Station Maungu water Kiosk

Itinyi Tank & Pump Station 50M3 Proposed Zaire Tank Itinyi Center Existing rising main to be converted to a return distribution line Chamani Water Point Proposed Zaire Marungu Water Point

Proposed Kale Jiweni Water Point

Marere Water Point Existing Marungu Tanks (2No) 350 M3 Proposed New Tank

Existing Kale Water Point

Existing 125m3 Mkamenyi Tank

Existing Sasenyi Tank

KEY

Proposed Mkamenyi Primary Water Point

Existing Tank Proposed Tank

Buguta East Water Point

Existing Water Point Proposed Water Point

Sasenyi Village near Mwangaza ECD

Existing Line New Line

Buguta Tank

Sasenyi Primary School

Proposed Rising Main

Proposed Sasenyi Primary Water Point

Proposed Gravity Main

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CLIENT

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

REVISIONS Wanjohi Mutonyi Consult Ltd., DATE DESCRIPTION P.O. Box 21714-00505, DEC2016 First Issue Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OF TAITA TAVETA SURVEYED

BY

P.K.M

DESIGNED

BY

D.M

DRAWN

BY

G.G

CHECKED

BY

D.M

APPROVED

BY

P.M.K

Date : DECEMBER- 2016 Drg. No. WMCL-KRC-LM-01 Sheet No.1 of 2

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CLIENT

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

REVISIONS Wanjohi Mutonyi Consult Ltd., DATE DESCRIPTION P.O. Box 21714-00505, 1st DEC - 2016 First Issue Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OF TAITA TAVETA SURVEYED

BY

P.M.K

DESIGNED

BY

D.M

DRAWN

BY

G.G

CHECKED

BY

D.M

APPROVED

BY

P.M.K

Date : DECEMBER - 2016

Drg. No. WMCL-KRC-LM-02

Sheet No. 2 of 2

SASENYI TANK

PROVIDE FOR A CROSSING AS DETAILED IN DRAWING WMCL-KRC-STD-05

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CLIENT

COUNTY GOVERNMENT OF TAITA TAVETA

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

Date :

Drg. No. WMCL-KRC-MCC-01

Sheet No. 1 of 1

F.G.L

850

COMPACTED APPROVED BACKFILL

1000

950

700

COMPACTED APPROVED BACKFILL

WARNING TAPE

150

WARNING TAPE 50

300

SELECTED FILL COMPACTED IN 150 MM LAYERS WARNING TAPE

300

F.G.L

700 Approved sand bed

200

TYPICAL TRENCH

Approved sand or murram

Concrete C20

150

200

150

200

150

DATA TRANSMISSION CABLE WHERE REQUIRED

150

SELECTED FILL COMPACTED IN 150 MM LAYERS WARNING TAPE

SURFACE REINSTATED

F.G.L

F.G.L

COMPACTED APPROVED BACKFILL

COMPACTED APPROVED BACKFILL

SURFACE REINSTATED

SURFACE REINSTATED

SURFACE REINSTATED

200

TRENCH IN ROCK

PIPE BEDDING DETAIL IN BLACK COTTON SOIL OR CLAY

PIPE BEDDING DETAIL IN BLACK COTTON SOIL OR CLAY

SCALE 1:10

150

3Y12 R6 Sausage links 150 C/C

300 x 300 x 300 mm Base

F.G.L

20X20mm chamfers

1 Blue paint

PL

White paint

White paint 750

F.G.L

20X20mm chamfers

750

Drain ditch

300

Edge of road

Offset distance in meters to pipe centerline Littering on mother post inset in concrete, further details to be instructed on site by Engineer's representative( See Note 3 for letter inset dimensions)

750

Precast C30 concrete post

750

75

Blue paint

White paint

White paint Blue paint

Blue paint

DN=600 D=1.50m

200 200

PIPELINE MARKER POST LETTERING

SLUICE VALVE MARKER POST

AIR VALVE MARKER POST LETTERING

WASHOUT MARKER POST LETTERING

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

200

NRV MARKER POST LETTERING

COUNTY GOVERNMENT OF TAITA TAVETA P.K.M D.M G.G D.M

SCALES Hor: 1:2000 Vert: 1:200

P.K.M Date : DECEMBER,2016

Drg. No. WMCL-KRC-STD-01 Sheet No.1 of 7

THRUST BLOCKS FOR TEES

THRUST BLOCK FOR BURIED VALVE

W

Blank flange

W

B

C

D

C

D Blank flange

approved steel wedges

B

_>500

B

E

E

L

B

B

_>500

pipe DN

2 LAYERS OF 8785 FABRIC

PLAN

Slot to suit UB refilled with grade 7 concrete

300 Min 45°

Bitumen coated steel pipeØ cast insitu welded steel circular top plate & welded base.

MAX

D

D

L

D

Flow 400 MIN

UB-Bitumen painted approved by engineer

H 400 Min

SECTION C-C

SECTION B-B

SECTION E-E

SECTION D-D

THRUST BLOCKS FOR HORIZONTAL BENDS TRENCH WIDTH

DN

Trench edge M 45°

DN

DIMENSION

B D W 100 0.6 0.6 0.4 150 0.6 0.6 0.4 200 0.6 0.6 0.6 250 0.75 0.75 0.6 300 0.75 0.75 0.6 350 0.75 0.75 0.6 400 0.8 0.8 0.6 450 0.9 0.9 0.6 500 1.5 1.5 0.6 END CAP THRUST BLOCK TYPE 2

Table 4: For other pressure values of tables 1,2, and 3, must be multplied by values in the table below P1 P2 2.0 1.5 1.0 0.5

(bar)

(bar)

10

15 20

0.5 0.67 1.0 2.0

0.75 1.0 1.25 1.0 1.33 1.67 1.5 2.0 2.5 3.0 4.0 5.0

25

30 1.5 2.0 3.0 6.0

L

AX

Trench edge

DIMENSION

B D W 100 0.6 0.5 0.4 150 0.75 0.5 0.4 200 0.8 0.8 0.5 250 1.2 1.0 0.5 300 1.5 1.0 0.6 350 1.5 1.2 0.6 400 2.0 1.5 0.6 450 2.0 1.8 0.6 500 2.3 2.0 0.6 END CAP THRUST BLOCK TYPE 1

A

max

Class 20/25 mass concrete thrust block

DN mm 80 100 150 200 250 300 400 500 600

H

45°

SECTION A-A

90° 0.11 0.16 0.35 0.56 0.93 1.33 2.34 3.53 5.09

60° 0.08 0.11 0.25 0.40 0.66 0.94 1.66 2.50 3.61

Area F=L X H(m²) BENDS OF 45° 30° 22.5° 0.06 0.04 0.03 0.08 0.06 0.04 0.19 0.13 0.10 0.31 0.21 0.16 0.51 0.34 0.26 0.72 0.49 0.37 1.28 0.86 0.65 1.93 1.30 0.98 2.78 1.88 1.41

11.25° 0.02 0.02 0.05 0.08 0.13 0.19 0.33 0.50 0.72

TEE&PIPE END 0.08 0.11 0.25 0.40 0.66 0.94 1.66 2.50 3.61

200 MIN

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES

COUNTY GOVERNMENT OFTAITA TAVETA

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

REVISIONS DATE

1st Dec, 2016

DESCRIPTION

First Issue

SURVEYED

BY

P.K.M

DESIGNED

BY

D.M

DRAWN

BY

G.G

CHECKED

BY

D.M

APPROVED

BY

P.K.M

SCALES Hor: 1:2000 Vert: 1:200

Date :

DECEMBER,2016

Drg. No.

WMCL-KRC-STD-02

Sheet No.2 of 7

Y Y

-

B

-

Y Y -

-2

-2

B

-

Y -

Y -

Y

-

-

-

-

TOP SLAB RC DETAILS RC WALLS DETAILS

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OFTAITA TAVETA P.K.M D.M G.G D.M P.M.K Date : DECEMBER,2016

Drg. No.WMCL-KRC-STD-03 Sheet No.3 of 7

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OF TAITA TAVETA P.K.M D.M G.G D.M

SCALES Hor: 1:2000 Vert: 1:200

P.M.K Date : DECEMBER -2016 Drg. No. WMCL-KRC-STD-04 Sheet No.4 of 7

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OF TAITA TAVETA P.K.M D.M G.G D.M P.M.K Date : DECEMBER - 2016 Drg. No. WMCL-KRC-STD-05 Sheet No.5 of 7

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

COUNTY GOVERNMENT OF TAITA TAVETA P.K.M D.M G.G D.M

SCALES Hor: 1:2000 Vert: 1:200

P.M.K Date : DECEMBER -2016 Drg. No. WMCL-KRC-STD-06 Sheet No.6 of 7

REPUBLIC OF KENYA

TEXT IS BLACK ON WHITE BACKGROUND (LOGO IN COLOUR) TEXT IS BLACK ON WHITE BACKGROUND (SPECIMEN OF LOGO AVAILABLE FROM CONSULTANT)

D:\JOB\COAST WTER PROJECT-BARICHO\Topo\CWSB LOGO.png

TEXT IS BLACK ON WHITE BACKGROUND

CONSTRUCTION OF MAUNGU - BUGUTA PIPELINE FINANCIER:

COUNTY GOVERMENT OF KILIFI & KENYA REDCROSS SOCIETY

CONSULTANT :

TEXT IS BLACK ON WHITE BACKGROUND (SPECIMEN OF LOGO AVAILABLE FROM CONSULTANT)

TEXT IS BLACK ON WHITE BACKGROUND (SPECIMEN OF LOGO AVAILABLE FROM CONTRACTOR)

100 X 50 X4 mm THICK RHS PAINTED BLACK 250

P.O Box 21714-00505, Corner Ngong/ Ndemi Road. email: [email protected]

CONTRACTOR :

TEXT IS BLACK ON WHITE BACKGROUND (SPECIMEN OF LOGO WITH CONTRACTOR)

LOGO

45°

BRACING AGAINST WIND 100X 50 mm RHS

35

15

100 x 50 x 4mm THICK RHS PAINTED BLACLK

GROUND LEVEL 0

60

C 20/25 CONCRETE C 20/25 CONCRETE

0

30

10Ø MILD STEEL PULSES WELDED ON TO FLAT SIDE

SURVEY AND DESIGN OF FOUR WATER SUPPLY SYSTEMS IN KILIFI AND TAITA TAVETA COUNTIES CLIENT

COUNTY GOVERNMENT OF TAITA TAVETA

CONSULTING ENGINEERS

KENYA RED CROSS SOCIETY P.O. BOX 40712 - 00100 NAIROBI, KENYA

REVISIONS Wanjohi Mutonyi Consult Ltd., P.O. Box 21714-00505, Corner Ngong/Ndemi Road, Nairobi. Tel:(254) -020 3876690/1/2 Email:[email protected]

SURVEYED

BY

P.K.M

DATE

DESCRIPTION

DESIGNED

BY

D.M

1st DEC, 2016

First Issue

DRAWN

BY

G.G

CHECKED

BY

D.M

APPROVED

BY

P.M.K

SCALES Hor: 1:2000 Vert: 1:200

Date :

DECEMBER ,2016 Drg. No.

WMCL-KRC-STD-07

Sheet No.7 of 7