Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2020, 05:37 AM

  • 05 2641_05 2640 _10292020_220927.mp4

Date
10/29/2020
W/O
855371
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01146
PipeID
P25741
Time
10:37 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8142
Sewer Name
PALOS VERDES NORTH SLOPE REPLACEMENT TRUNK, SECT 1A
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
RFIR_WO_855371_TV05087_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 2641
Downstream MH
05 2640
Dir. of Survey
Downstream
Length Surveyed
290.1 ft.
Total Length
290.1 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
285
O&M Index
2
O&M Quick
2J00
O&M Rating
114
Overall Index
2
Overall Quick
—
Overall Rating
399
Pipe schematic from manhole 05 2641 to 05 2640
MH: 05 2641MH: 05 2640downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 26410 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"240 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"248.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"288 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish288 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish288 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish290.1 ft. AMH - Downstream Manhole, Survey Ends - 05 2640

Observation photos (1)

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

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

All inspections of P25741Work order 855371

Observations (13)

DistanceCodeObservation
2SSS—
288SSS—
2DAGS—
288DAGS—
2CM—
0AMH05 2641
0MWL—
290.1AMH05 2640
248.6TFC—
0MWM—
240TFC—
32TFA—
288CM—

Properties (8)

additional_info
RFIR NO SEVERE DEFECTS
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-10-29T22:37:18-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
38989