Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2020, 06:17 AM

  • 20 0289_20 0288_07062020_233002.mp4

Date
07/06/2020
W/O
833690
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00751
PipeID
P19255
Time
11:17 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7867
Sewer Name
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
RFIR_WO_833690_TV20025_JUN2020
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 ft.
Total Length
330 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
195
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
—
Overall Rating
196
Pipe schematic from manhole 20 0288 to 20 0289
MH: 20 0288MH: 20 0289upstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 20 02891.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish16.2 ft. RFC - Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: YES16.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"44.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"70.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"107.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"115.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"116.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"181.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"238.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"299.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"328 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start330 ft. MWM - Water Mark, 40 %of cross sectional area330 ft. AMH - Downstream Manhole, Survey Begins - 20 0288330 ft. MWL - Water Level, 40 %of cross sectional area

Observation photos (2)

  • 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

  • Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: YES

    313.8 ft. - Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: YES

All inspections of P19255Work order 833690

Observations (18)

DistanceCodeObservation
0MWM—
91.8TFC—
285.5TFC—
330MGOCONNECTION AT MH 3 O'CLOCK
30.4TFC—
313.8RFC—
178.3TBA—
313.8TFA—
148.2TFA—
0AMH20 0288
330AMH20 0289
214.9TFA—
0MWL—
259.5TFA—
2SAP—
213.5TFC—
222.9TFC—
328.5SAP—

Properties (7)

additional_info
SC411706
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-07-06T23:17:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false