Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2015, 06:02 AM

  • 02 2121_02 2120_20151027_221936.mp4

Date
10/27/2015
W/O
521019
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00267
PipeID
P03776
Time
11:02 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2816
Sewer Name
02 GARFIELD AVENUE RELIEF TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
09
Purpose
Routine Assessment
Project
WO_521019_TV02083_AUG2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
02 2121
Downstream MH
02 2120
Dir. of Survey
Downstream
Length Surveyed
401.3 ft.
Total Length
401.3 ft.
Structural Index
2
Structural Quick
2800
Structural Rating
16
O&M Index
2
O&M Quick
2^00
O&M Rating
308
Overall Index
2
Overall Quick
—
Overall Rating
324
Pipe schematic from manhole 02 2121 to 02 2120
MH: 02 2121MH: 02 2120downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 21212 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start21 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start230.4 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start251.8 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish364.1 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start383.8 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish395.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish398.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish401.3 ft. MGO - General Observation - ROACHES IN MH401.3 ft. AMH - Downstream Manhole, Survey Ends - 02 2120

Observation photos (2)

  • Water Level, Sag in pipe, 25 %of cross sectional area, Start

    230.4 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

  • Water Level, Sag in pipe, 25 %of cross sectional area, Start

    364.1 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

All inspections of P03776Work order 521019

Observations (13)

DistanceCodeObservation
0MWM—
383.8MWLS—
21DAE—
230.4MWLS—
401.3MGOROACHES IN MH
364.1MWLS—
401.3AMH02 2120
2DAGS—
0MWL—
251.8MWLS—
0AMH02 2121
398.7DAGS—
395.7DAE—

Properties (7)

additional_info
SC203947
custom_field_two
4
customer
LACSD
datetime
2015-10-27T23:02:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
19830601