Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2017, 10:44 AM
  • 29 0503A_29 0503_12132017_035342.mp4

Date
12/13/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P24553
Time
2:44 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0700
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20171208MDM_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0503A
Downstream MH
29 0503
Dir. of Survey
Downstream
Length Surveyed
18.5 ft.
Total Length
18.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 29 0503A to 29 0503
MH: 29 0503AMH: 29 0503downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:50AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN2 ft. MMC - Material Change, Concrete pipe (non-reinfored)9.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG SPORATIC18.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN18.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG SPORATIC18.5 ft. AMH - Downstream Manhole, Survey Ends - 4:00AM

Observation photos (2)

  • Material Change, Concrete pipe (non-reinfored)

    2 ft. - Material Change, Concrete pipe (non-reinfored)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG SPORATIC

    9.2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG SPORATIC

Observations (9)

DistanceCodeObservation
18.5AMH4:00AM
2MMC
18.1MGOConn. @ Mh, 9 O' Clock. OPEN
9.2SAVSLIGHT AGG SPORATIC
18.1SAVSLIGHT AGG SPORATIC
0MWM
0AMH3:50AM
0MWL
0MGOConn. @ Mh, 9 O' Clock. OPEN

Properties (4)

custom_field_three
SLIGHT AGG
custom_field_two
3
customer
LACSD
datetime
2017-12-13T02:44:42-08:00