Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 04:22 PM
  • 1_1_1_30072021_094543.mp4

Date
07/30/2021
W/O
0896127
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00878
PipeID
P17739
Time
9:22 AM
Certificate
U-415-06024039
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0373
Sewer Name
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
20210730DF__SOUTH_BAY_CITIES_MAIN_TRUNK
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
30 0036
Downstream MH
30 0035
Dir. of Survey
Downstream
Length Surveyed
137.5 ft.
Total Length
137.5 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
135
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
135
Pipe schematic from manhole 30 0036 to 30 0035
MH: 30 0036MH: 30 0035downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:27 AM0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 25% MAG COAT50 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"54 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"84.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"135 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish135 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish137 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE137.5 ft. AMH - Downstream Manhole, Survey Ends - 10:05 AM

Observations (13)

DistanceCodeObservation
135SSS
2SAP
0MWL
50TFC
84.1TFC
135SAP
137.5AMH10:05 AM
2SSS
2MGO25% MAG COAT
137MGOCONN @ MH 3 O'CLOCK/ACTIVE
0AMH9:27 AM
0MWM
54TFA

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-07-30T09:22:38-07:00
documentation
FRANKLIN, IGNACIO, CASTILLO, RUVALCABA
is_lateral_inspection
false