Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 12, 2018, 05:35 PM

  • 30 0034_30 0033_6122018_104856.mp4

Date
06/12/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00878
PipeID
P17737
Time
10:35 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7729
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
MANHATTEN BEACH
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
02
Purpose
Capital Improvement Program Assesment
Project
20180612SHO_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0034
Downstream MH
30 0033
Dir. of Survey
Downstream
Length Surveyed
249.8 ft.
Total Length
249.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 30 0034 to 30 0033
MH: 30 0034MH: 30 0033downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10500 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 38.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8.4 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start14.9 ft. MGO - General Observation - 75% MAG COAT INTACT56.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN91.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"124.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN157.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN192.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"225.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN246 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish246 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish249.8 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3249.8 ft. AMH - Downstream Manhole, Survey Ends - 1100

Observation photos (1)

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    8.4 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P17737Work order 0706884

Observations (17)

DistanceCodeObservation
8.3SSS—
157.6TFOPEN
249.8MGOACTIVE CONNECTION IN THE MH @ 3
246SSS—
56.8TFUNKNOWN
124.4TFOPEN
91.5TFA—
246SAV—
249.8AMH1100
0AMH1050
192.8TFA—
225.7TFOPEN
0MWL—
14.9MGO75% MAG COAT INTACT
0MWM—
0MGOACTIVE CONNECTION IN THE MH @ 3
8.4SAV—

Properties (4)

additional_info
RFIR
custom_field_two
3
customer
LACSD
datetime
2018-06-12T10:35:51-07:00