Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2021, 09:27 AM
  • H 1283_22 0872_10282021_023954.mp4

Date
10/28/2021
W/O
916621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00803
PipeID
P17240
Time
2:27 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9475
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_916621_TV22105_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
H 1283
Downstream MH
22 0872
Dir. of Survey
Downstream
Length Surveyed
286.7 ft.
Total Length
286.7 ft.
Structural Index
3
Structural Quick
5J3J
Structural Rating
550
O&M Index
2
O&M Quick
2J00
O&M Rating
114
Overall Index
3
Overall Quick
Overall Rating
664
Pipe schematic from manhole H 1283 to 22 0872
MH: H 1283MH: 22 0872downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 6 O' CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - H 12830 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT11.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.7 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start30.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"54 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"94.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"214.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"239.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"284.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish284.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish284.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish284.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish286.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0872286.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE286.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (7)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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 - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

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

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    286.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (23)

DistanceCodeObservation
214.8TFC
0MWL
239.6TFC
0MGOCONNECTIONS IN MH AT BOTH 3 AND 6 O' CLOCK
54.5TFC
284.5DAGS
284.5SSS
2DAGS
286.7AMH22 0872
284.5SAP
0AMHH 1283
11.7SSS
11.7SRV
30.2TFC
286.7MGOCOCKROACHES IN MANHOLE
54TFC
0MWM
286.7MGOCONNECTION AT MH 9 O'CLOCK
0MGOCOCKROACHES IN MANHOLE
11.7SAP
94.9TFC
2MGOMAG COATING THROUGHOUT
284.5SRV

Properties (7)

additional_info
630069102721202
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-10-28T02:27:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false