Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 11:07 AM

  • 30 0340_30 0339_20141224_031751.mp4

Date
12/24/2014
W/O
480747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00879
PipeID
P17991
Time
3:07 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K1939
Sewer Name
30 SOUTH BAY CITIES MAIN EXT #3 RELIEF TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
06
Purpose
Routine Assessment
Project
WO_480747_TV30037_2014DECEMBER
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Other
Height
21 in.
Upstream MH
30 0340
Downstream MH
30 0339
Dir. of Survey
Downstream
Length Surveyed
397 ft.
Total Length
397 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
102
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
102
Pipe schematic from manhole 30 0340 to 30 0339
MH: 30 0340MH: 30 0339downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 03400 ft. MWM - Water Mark, 30 %of cross sectional area6.5 ft. MGO - General Observation - MAG COATING 60%85.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start255.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish397 ft. AMH - Downstream Manhole, Survey Ends - 30 0339

Observation photos (6)

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

  • Upstream Manhole, Survey Begins - 30 0340

    0 ft. - Upstream Manhole, Survey Begins - 30 0340

  • Water Mark, 30 %of cross sectional area

    0 ft. - Water Mark, 30 %of cross sectional area

  • General Observation - MAG COATING 60%

    6.5 ft. - General Observation - MAG COATING 60%

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

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

  • Downstream Manhole, Survey Ends - 30 0339

    397 ft. - Downstream Manhole, Survey Ends - 30 0339

All inspections of P17991Work order 480747

Observations (7)

DistanceCodeObservation
0MWL—
0AMH30 0340
6.5MGOMAG COATING 60%
397AMH30 0339
0MWM—
255.6SAV—
85.1SAV—

Properties (7)

additional_info
SC190176
custom_field_two
4
customer
LACSD
datetime
2014-12-24T03:07:56-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
19781025