Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 26, 2019, 02:28 PM

  • 18 0912_18 1189 _26082019_074812.mp4

Date
08/26/2019
W/O
771875
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14763
Time
7:28 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6913
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_771875_TV18102_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0912
Downstream MH
18 1189
Dir. of Survey
Downstream
Length Surveyed
457.3 ft.
Total Length
457.3 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 18 0912 to 18 1189
MH: 18 0912MH: 18 1189downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 09124.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.8 ft. MGO - General Observation - SPLASHING DUE TO TURBULENT FLOW5.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"68.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"421.8 ft. SRV - Surface Reinforcement Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start455.5 ft. SRV - Surface Reinforcement Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Finish455.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish455.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish457.2 ft. MGO - General Observation - UNKNOWN CONNECTION AT MH 3 O'CLOCK457.3 ft. AMH - Downstream Manhole, Survey Ends - 18 1189

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Surface Reinforcement Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start

    421.8 ft. - Surface Reinforcement Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P14763Work order 771875

Observations (14)

DistanceCodeObservation
0MWM—
0MWL—
5.8MGOSPLASHING DUE TO TURBULENT FLOW
4.1DAGS—
5.8TBA—
421.8SRV—
455.6DAGS—
0AMH18 0912
68.6TBA—
455.5SRV—
455.6SAP—
457.2MGOUNKNOWN CONNECTION AT MH 3 O'CLOCK
457.3AMH18 1189
4.6SAP—

Properties (6)

additional_info
SC378510
custom_field_two
2
customer
LACSD
datetime
2019-08-26T07:28:54-07:00
documentation
PROPIPE
is_lateral_inspection
false