Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 3, 2019, 09:58 AM

  • 08 0326_08 0325_09032019_031355.mp4

Date
09/03/2019
W/O
787537
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00013
PipeID
P00374
Time
2:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6921
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_787537_TV08155_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0326
Downstream MH
08 0325
Dir. of Survey
Downstream
Length Surveyed
344.2 ft.
Total Length
344.2 ft.
Structural Index
4
Structural Quick
5M4L
Structural Rating
948
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
3
Overall Quick
—
Overall Rating
1086
Pipe schematic from manhole 08 0326 to 08 0325
MH: 08 0326MH: 08 0325downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 03260 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, 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, Start2 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start48.9 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - BROKIEN CAP/VOID AGGREGATE VISIBLE103.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"155.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"203.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"255 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"303.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN341 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish341 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish341 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish342.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish342.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish343.6 ft. MGO - General Observation - CONN 9 O'CLOCK @ MH/ACTIVE344.2 ft. AMH - Downstream Manhole, Survey Ends - 08 0325

Observation photos (3)

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

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

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

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

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - BROKIEN CAP/VOID AGGREGATE VISIBLE

    48.9 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - BROKIEN CAP/VOID AGGREGATE VISIBLE

All inspections of P00374Work order 787537

Observations (21)

DistanceCodeObservation
203.5TFC—
341B—
344.2AMH08 0325
155.2TFC—
341SSS—
5FM—
0AMH08 0326
2SSS—
341CM—
255TFC—
48.9TFDBROKIEN CAP/VOID AGGREGATE VISIBLE
4.5DAGS—
2CM—
342.3DAGS—
0MWL—
0MWM—
342.3FM—
103.8TFC—
303.9TFOPEN
2B—
343.6MGOCONN 9 O'CLOCK @ MH/ACTIVE

Properties (6)

additional_info
SC378518
custom_field_two
2
customer
LACSD
datetime
2019-09-03T02:58:16-07:00
documentation
PROPIPE
is_lateral_inspection
false