Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2017, 08:27 AM

  • 20 0208_20 0207_14062017_012720.mp4

Date
06/14/2017
W/O
640960
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00750
PipeID
P19175
Time
1:27 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4581
Sewer Name
20 20TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_640960_TV20003_JUN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0208
Downstream MH
20 0207
Dir. of Survey
Downstream
Length Surveyed
331.3 ft.
Total Length
331.3 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
198
O&M Index
2
O&M Quick
2Y00
O&M Rating
260
Overall Index
2
Overall Quick
—
Overall Rating
458
Pipe schematic from manhole 20 0208 to 20 0207
MH: 20 0208MH: 20 0207downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02080 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"38.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"85.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"134.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"137 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"183.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"186.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"233.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"236.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"287.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"291.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"325 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES329.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish329.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish329.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0207

Observation photos (3)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P19175Work order 640960

Observations (22)

DistanceCodeObservation
134.5TF—
0MWM—
2DAE—
325FL—
331.3AMH20 0207
233.9TFC—
0AMH20 0208
137TFC—
2DAGS—
287.9TF—
85.1TF—
291.2TFA—
35.3TFC—
329.4DAE—
0MWL—
183.6TFC—
329.4DAGS—
38.2TFA—
5.7CM—
329.4CM—
236.9TFC—
186.7TFC—

Properties (5)

additional_info
SC345407
custom_field_two
3
customer
LACSD
datetime
2017-06-14T01:27:01-07:00
sewer_category
Gravity