Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 15, 2018, 06:32 AM
  • A 1290_A 0179 _15022018_014255.mp4

Date
02/14/2018
W/O
685104
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00323
PipeID
P08116
Time
10:32 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5457
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
BELLFLOWER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
WO_685104_TV30023_FEB2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
78 in.
Width
78 in.
Upstream MH
A 1290
Downstream MH
A 0179
Dir. of Survey
Downstream
Length Surveyed
707.2 ft.
Total Length
707.2 ft.
Structural Index
3
Structural Quick
3[00
Structural Rating
423
O&M Index
2
O&M Quick
2T00
O&M Rating
214
Overall Index
3
Overall Quick
Overall Rating
637
Pipe schematic from manhole A 1290 to A 0179
MH: A 1290MH: A 0179downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 12900 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start172.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS302.9 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%707.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish707.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish707.2 ft. AMH - Downstream Manhole, Survey Ends - A 0179

Observation photos (1)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
302.9MGOMAG COATING THROUGHOUT 60%
707.2DSZ
0AMHA 1290
0MWL
707.2SAP
172.6DSZDEBRIS
0MWM
707.2AMHA 0179
2SAP

Properties (5)

additional_info
SC346991
custom_field_two
3
customer
LACSD
datetime
2018-02-14T22:32:21-08:00
year_laid
28048