Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 27, 2018, 06:21 AM
  • H 1291_H 1290 _26032018_232930.mp4

Date
03/26/2018
W/O
695758
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01183
PipeID
P17307
Time
11:21 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5499
Sewer Name
H JOINT OUTFALL H - UNIT 8L
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_695758_TV22084_APR2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
H 1291
Downstream MH
H 1290
Dir. of Survey
Downstream
Length Surveyed
149.1 ft.
Total Length
149.1 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
145
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
145
Pipe schematic from manhole H 1291 to H 1290
MH: H 1291MH: H 1290downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - H 12912 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31.7 ft. MGO - General Observation - MAG COATING 60% THROUGHOUT147.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish147.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish149.1 ft. AMH - Downstream Manhole, Survey Ends - H 1290149.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE149.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • Downstream Manhole, Survey Ends - H 1290

    149.1 ft. - Downstream Manhole, Survey Ends - H 1290

Observations (12)

DistanceCodeObservation
0MWM
2SSS
0MWL
31.7MGOMAG COATING 60% THROUGHOUT
149.1AMHH 1290
149.1MGOCOCKROACHES IN MANHOLE
147.2SAV
149.1MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MGOCOCKROACHES IN MANHOLE
2SAV
147.2SSS
0AMHH 1291

Properties (4)

additional_info
SC358507
custom_field_two
3
customer
LACSD
datetime
2018-03-26T23:21:38-07:00