Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2017, 07:41 AM

  • 20 0210_20 0209_14062017_004136.mp4

Date
06/14/2017
W/O
640960
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00750
PipeID
P19177
Time
12:41 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
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0210
Downstream MH
20 0209
Dir. of Survey
Downstream
Length Surveyed
210.3 ft.
Total Length
210.3 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
108
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
2
Overall Quick
—
Overall Rating
192
Pipe schematic from manhole 20 0210 to 20 0209
MH: 20 0210MH: 20 0209downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 02100 ft. MWL - Water Level, 10 %of cross sectional area0.1 ft. MWM - Water Mark, 25 %of cross sectional area0.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"17.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"30.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start59.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"62.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"113.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"158.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"161.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"208.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish208.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish210.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0209

Observation photos (2)

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

    0.1 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

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

All inspections of P19177Work order 640960

Observations (16)

DistanceCodeObservation
116TFC—
30.6CM—
0AMH20 0210
15.2TFC—
0.1MWM—
158.9TFC—
0MWL—
208.3DAGS—
161.5TFC—
210.3AMH20 0209
59.9TFC—
113.1TFC—
62.6TFA—
208.3CM—
17.7TFC—
0.1DAGS—

Properties (4)

additional_info
SC345407
custom_field_two
3
customer
LACSD
datetime
2017-06-14T00:41:11-07:00