Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2017, 11:17 AM
  • 05 1141_05 1150 _11032017_041800.mp4

Date
11/03/2017
W/O
668623
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00436
PipeID
P06380
Time
4:17 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5208
Sewer Name
05 EAST ROSECRANS AVENUE TRUNK, SECTION 1
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
18
Purpose
Routine Assessment
Project
WO_668623_TV05022_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 1141
Downstream MH
05 1150
Dir. of Survey
Downstream
Length Surveyed
295.5 ft.
Total Length
295.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2L00
O&M Rating
130
Overall Index
2
Overall Quick
Overall Rating
135
Pipe schematic from manhole 05 1141 to 05 1150
MH: 05 1141MH: 05 1150downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 11410 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start55.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"58.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"107.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"141.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES196.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"227 ft. JOL - Joint Offset Large266.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS295.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish295.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE295.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish295.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1150295.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

    141.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
295.5AMH05 1150
0AMH05 1141
0MWM
295.5MGOACTIVE CONNECTION AT MH 3 O'CLOCK
295.3MGOCOCKROACHES IN MANHOLE
58.7TFC
0MWL
141.9CM
196.2TF
227JOL
266.4DSZDEBRIS
107.3TFC
0MGOCOCKROACHES IN MANHOLE
295.2DSZ
2DAGS
55.1TBA
295.3DAGS

Properties (5)

additional_info
SC346078
custom_field_two
4
customer
LACSD
datetime
2017-11-03T04:17:33-07:00
sewer_category
Gravity