Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2020, 05:14 AM
  • H 0477_H 0476_10222020_223605.mp4

Date
10/22/2020
W/O
850056
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00178
PipeID
P21377
Time
10:14 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8167
Sewer Name
JOINT OUTFALL H - UNIT 5B
City
BASSETT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_850056_TV15211_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
54 in.
Upstream MH
H 0477
Downstream MH
H 0476
Dir. of Survey
Downstream
Length Surveyed
441.5 ft.
Total Length
441.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole H 0477 to H 0476
MH: H 0477MH: H 0476downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 04770 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"69.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"140.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"170.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start235.4 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"438.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish438.9 ft. MGO - General Observation - COCKROACHES IN MH438.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish438.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK438.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish441.5 ft. AMH - Downstream Manhole, Survey Ends - H 0476

Observation photos (3)

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

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

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

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

  • General Observation - COCKROACHES IN MH

    438.9 ft. - General Observation - COCKROACHES IN MH

Observations (17)

DistanceCodeObservation
69.4TBA
438.9SSS
438.9MGOCOCKROACHES IN MH
227.9SSS
438.9SAP
0AMHH 0477
2SAP
170.6TBA
8TBA
235.4TBA
2DAGS
441.5AMHH 0476
0MWM
140.3TFC
438.9MGOCONNECTION AT MH 3 O'CLOCK
438.9DAGS
0MWL

Properties (7)

additional_info
6301022200075P1
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-10-22T22:14:49-07:00
documentation
PRO PIPE
is_lateral_inspection
false