Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2022, 09:38 AM

  • 18 1120_18 1119_3252022_024041.mp4

Date
03/25/2022
W/O
0941340
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00711
PipeID
P14973
Time
2:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3049
Sewer Name
18 STAGE ROAD JUNCTION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Capital Improvement Program Assesment
Project
20220325MDM_STAGE_ROAD_JUNCTION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 1120
Downstream MH
18 1119
Dir. of Survey
Downstream
Length Surveyed
56.3 ft.
Total Length
56.3 ft.
Structural Index
2
Structural Quick
3327
Structural Rating
23
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 18 1120 to 18 1119
MH: 18 1120MH: 18 1119downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:45AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active4.1 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE7.1 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H16.3 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - H22.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - H25.5 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SLIGHT25.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - H37.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - H37.4 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL49.5 ft. FC - Fracture Circumferential, from 11 to 04 o'clock, within 8 inches of joint: YES - H49.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PITTING OUTER SUFACE AROUND JOINTS50.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped56.3 ft. AMH - Downstream Manhole, Survey Ends - 3:00AM

Observation photos (1)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PITTING OUTER SUFACE AROUND JOINTS

    49.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PITTING OUTER SUFACE AROUND JOINTS

All inspections of P14973Work order 0941340

Observations (16)

DistanceCodeObservation
49.5FCH
7.1FLH
4.1FCHAIRLINE
49.5SSSPITTING OUTER SUFACE AROUND JOINTS
37.4FCH
0MWM—
22.5FLH
0MWL—
56.3AMH3:00AM
0AMH2:45AM
25.5FCSLIGHT
0MGOConn. @ Mh, 9 O' Clock. Active
37.4FCSL
16.3FCH
50.3TFCCapped
25.5FLH

Properties (6)

custom_field_three
SLIGHT FRACTURES-PITTING AROUND JOINTS
custom_field_two
3
customer
LACSD
datetime
2022-03-25T02:38:41-07:00
documentation
MARTIN,OLIVER 111
is_lateral_inspection
false