Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2018, 05:33 PM

  • 30 0036_30 0035_6112018_103957.mp4

Date
06/11/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00878
PipeID
P17739
Time
10:33 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7728
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180611SHO_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0036
Downstream MH
30 0035
Dir. of Survey
Downstream
Length Surveyed
137.3 ft.
Total Length
137.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 30 0036 to 30 0035
MH: 30 0036MH: 30 0035downstream0 ft. MGO - General Observation - ACTIVE CONNECTION @ 9 IN THE MH0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10400 ft. MWM - Water Mark, 45 %of cross sectional area8 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start55.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"116.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN128.2 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish137.3 ft. AMH - Downstream Manhole, Survey Ends - 1135137.3 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3137.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

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

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

All inspections of P17739Work order 0706884

Observations (12)

DistanceCodeObservation
0MGOACTIVE CONNECTION @ 9 IN THE MH
137.3AMH1135
137.3MGOACTIVE CONNECTION IN THE MH @ 3
0MWL—
128.2SAV—
55.4TFA—
8SAV—
0AMH1040
137.3SSS—
8SSS—
0MWM—
116.9TFUNKNOWN

Properties (5)

additional_info
RFIR
custom_field_three
VISIBLE AGGREGATE & SPALLING
custom_field_two
3
customer
LACSD
datetime
2018-06-11T10:33:49-07:00