Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2017, 11:53 AM

  • 02 1997_02 1996 _01252017_035947.mpg

Date
01/25/2017
W/O
613590
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00281
PipeID
P04354
Time
3:53 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4093
Sewer Name
02 MONTEBELLO CITY RELIEF TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
18
Purpose
Routine Assessment
Project
WO_613590_TV02211_JAN2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
02 1997
Downstream MH
02 1996
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
3
Pipe schematic from manhole 02 1997 to 02 1996
MH: 02 1997MH: 02 1996downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 19970 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. MSA - Survey Abandoned - DOWN LEG OF THE U/S SIPHON2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES2.1 ft. MGO - General Observation - MAGNESIUM H.O.2.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (3)

  • Survey Abandoned - DOWN LEG OF THE U/S SIPHON

    2.1 ft. - Survey Abandoned - DOWN LEG OF THE U/S SIPHON

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

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

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P04354Work order 613590

Observations (8)

DistanceCodeObservation
2.1MSADOWN LEG OF THE U/S SIPHON
0MWM—
0AMH02 1997
2.1DAGS—
0MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
0MWL—
2.1MGOMAGNESIUM H.O.
2.1SRI—

Properties (6)

additional_info
SC318634
custom_field_two
4
customer
LACSD
datetime
2017-01-25T03:53:53-08:00
sewer_category
Siphon
year_laid
27359