Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2017, 07:28 AM

  • A 1047_A 0594_032317_013506.mp4

Date
03/23/2017
W/O
607686
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00316
PipeID
P07800
Time
12:28 AM
Certificate
U-7158-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4328
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
LA PUENTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
WO_607686_TV21041_MAR2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
A 1047
Downstream MH
A 0594
Dir. of Survey
Downstream
Length Surveyed
837.9 ft.
Total Length
837.9 ft.
Structural Index
3
Structural Quick
3`2`
Structural Rating
830
O&M Index
2
O&M Quick
2`00
O&M Rating
334
Overall Index
2
Overall Quick
—
Overall Rating
1164
Pipe schematic from manhole A 1047 to A 0594
MH: A 1047MH: A 0594downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 10475 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start433.7 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 4"837.9 ft. AMH - Downstream Manhole, Survey Ends - A 0594837.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish837.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish837.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

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

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

All inspections of P07800Work order 607686

Observations (11)

DistanceCodeObservation
433.7TFA—
5DAGS—
7.3SAV—
837.9AMHA 0594
837.9DAGS—
0MWM—
0MWL—
8.9SSS—
837.9SAV—
0AMHA 1047
837.9SSS—

Properties (5)

additional_info
SC318743
custom_field_two
3
customer
LACSD
datetime
2017-03-23T00:28:43-07:00
sewer_category
Gravity