Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 09:37 AM

  • 20 0289_20 0288 _05062018_025117.mp4

Date
06/05/2018
W/O
707089
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00751
PipeID
P19255
Time
2:37 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5718
Sewer Name
20 20TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
12
Purpose
Routine Assessment
Project
WO_707089_TV20025_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0288
Downstream MH
20 0289
Dir. of Survey
Upstream
Length Surveyed
330.9 ft.
Total Length
330.9 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
198
O&M Index
2
O&M Quick
312L
O&M Rating
137
Overall Index
3
Overall Quick
—
Overall Rating
335
Pipe schematic from manhole 20 0288 to 20 0289
MH: 20 0288MH: 20 0289upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02890 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK1.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish16.5 ft. RML - Roots Medium Lateral, from 08 to 12 o'clock, 15 %, within 8 inches of joint: YES16.5 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS45.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"69.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"106.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"114.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"118.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"152.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"175.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"183.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"240.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"301.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"328.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start328.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start330.9 ft. MWL - Water Level, 20 %of cross sectional area330.9 ft. MWM - Water Mark, 35 %of cross sectional area330.9 ft. AMH - Downstream Manhole, Survey Begins - 20 0288

Observation photos (3)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, 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

  • Roots Medium Lateral, from 08 to 12 o'clock, 15 %, within 8 inches of joint: YES

    314.4 ft. - Roots Medium Lateral, from 08 to 12 o'clock, 15 %, within 8 inches of joint: YES

All inspections of P19255Work order 707089

Observations (22)

DistanceCodeObservation
178.4TBA—
147.4TFA—
216.4TBA—
29TFC—
314.4RML—
330.9AMH20 0289
261.5TFA—
0MWL—
0MWM—
212TFC—
155.2TFA—
2SAP—
330.9MGOCOCKROACHES IN MANHOLE
224.7TFC—
329.8SAP—
90.1TFC—
314.4TFDROOTS
0AMH20 0288
329.8DAGS—
285.8TFC—
2DAGS—
330.9MGOACTIVE CONNECTION AT MH 3 O'CLOCK

Properties (4)

additional_info
SC359384
custom_field_two
2
customer
LACSD
datetime
2018-06-05T02:37:23-07:00