Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2017, 07:28 AM

  • Section#1_03 0538_03 0537__10122017__G6448.mp4

Date
10/12/2017
W/O
0667675
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00367
PipeID
P04988
Time
12:28 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6448
Sewer Name
03 LOS COYOTES DIAGONAL RELIEF TRUNK
City
LAKEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
V
Project
20171012MDM_LOS_COYOTES_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
03 0538
Downstream MH
03 0537
Dir. of Survey
Downstream
Length Surveyed
381.4 ft.
Total Length
381.4 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
4
O&M Quick
4300
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 03 0538 to 03 0537
MH: 03 0538MH: 03 0537downstream0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:30AM2 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start - FROM MH TO 8'13.4 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish15.5 ft. MWL - Water Level, 10 %of cross sectional area15.5 ft. MWM - Water Mark, 20 %of cross sectional area15.5 ft. MGO - General Observation - 15" VCP30.8 ft. MWM - Water Mark, 60 %of cross sectional area30.8 ft. MWL - Water Level, 40 %of cross sectional area61 ft. MWL - Water Level, 20 %of cross sectional area61 ft. MWM - Water Mark, 20 %of cross sectional area226.8 ft. MWM - Water Mark, 60 %of cross sectional area226.8 ft. MWL - Water Level, 40 %of cross sectional area237.2 ft. FC - Fracture Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES - SLIGHT237.2 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - SLIGHT328 ft. MWL - Water Level, 20 %of cross sectional area328 ft. MWM - Water Mark, 30 %of cross sectional area381.4 ft. AMH - Downstream Manhole, Survey Ends - 1:00AM

Observation photos (2)

  • Water Level, Sag in pipe, 40 %of cross sectional area, Start - FROM MH TO 8'

    2 ft. - Water Level, Sag in pipe, 40 %of cross sectional area, Start - FROM MH TO 8'

  • Water Mark, 20 %of cross sectional area

    15.5 ft. - Water Mark, 20 %of cross sectional area

All inspections of P04988Work order 0667675

Observations (19)

DistanceCodeObservation
30.8MWM—
0MWM—
15.5MWL—
15.5MWM—
30.8MWL—
237.2FCSLIGHT
226.8MWM—
61MWL—
226.8MWL—
13.4MWLS—
2MWLSFROM MH TO 8'
237.2FCSLIGHT
381.4AMH1:00AM
61MWM—
328MWL—
15.5MGO15" VCP
328MWM—
0MWL—
0AMH12:30AM

Properties (7)

custom_field_three
2 SLIGHT FRACTURES
custom_field_two
4
customer
LACSD
datetime
2017-10-12T00:28:35-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false
year_laid
19840612