Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2017, 11:08 AM
  • 02 1051_02 1050_20112017_031005.mp4

Date
11/20/2017
W/O
668906
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00310
PipeID
P03622
Time
3:08 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4843
Sewer Name
02 UNION STREET TRUNK
City
MONTEBELLO, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
21
Purpose
Routine Assessment
Project
WO_668906_TV02119_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1051
Downstream MH
02 1050
Dir. of Survey
Downstream
Length Surveyed
326.8 ft.
Total Length
326.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 02 1051 to 02 1050
MH: 02 1051MH: 02 1050downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 10515.8 ft. DNZ - Deposits Ingress Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK88 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6", 6" - ACTIVE116.1 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES162 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"254.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"326.8 ft. AMH - Downstream Manhole, Survey Ends - 02 1050

Observation photos (2)

  • Deposits Ingress Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - ROCK

    5.8 ft. - Deposits Ingress Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK

  • Deposits Settled Gravel,  5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    116.1 ft. - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0MWM
162TF
254.1TB
326.8AMH02 1050
88TBACTIVE
116.1DSGV
5.8DNZROCK
0MWL
0AMH02 1051

Properties (5)

additional_info
SC349663
custom_field_two
4
customer
LACSD
datetime
2017-11-20T03:08:59-08:00
sewer_category
Gravity