Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2021, 09:19 AM

  • 22 0864_22 0863_10052021_023917.mp4

Date
10/05/2021
W/O
916538
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00803
PipeID
P17231
Time
2:19 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9453
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.
19
Purpose
Routine Assessment
Project
RFIR_WO_916538_TV22158_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0864
Downstream MH
22 0863
Dir. of Survey
Downstream
Length Surveyed
380.5 ft.
Total Length
380.5 ft.
Structural Index
3
Structural Quick
553N
Structural Rating
247
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
3
Overall Quick
—
Overall Rating
397
Pipe schematic from manhole 22 0864 to 22 0863
MH: 22 0864MH: 22 0863downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 22 08640 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 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 - 85% MAG COAT3.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"56 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN64.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.5 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN109.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"130.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN162 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN182.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"259.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"267.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"312.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"320.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"354.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start365.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"371.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN372.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"378.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish378.1 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish378.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish380.5 ft. MGO - General Observation - ROACHES @ MH380.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0863

Observation photos (4)

  • 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 - 85% MAG COAT

    2 ft. - General Observation - 85% MAG COAT

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

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    354.6 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P17231Work order 916538

Observations (29)

DistanceCodeObservation
11.9TFA—
372.7TFA—
79.5TBOPEN
378.1DAGS—
354.6SRV—
320.2TFA—
365.2TFC—
162TBOPEN
64.2TFA—
371.6TBOPEN
267.3TFC—
380.5MGOROACHES @ MH
0MGOROACHES @ MH
378.1SRV—
2DAGS—
56TFUNKNOWN
0AMH22 0864
7SAP—
259.1TFA—
0MWL—
380.5AMH22 0863
130.1TFOPEN
2MGO85% MAG COAT
0MWM—
182.2TFA—
3.9TFC—
378.1SAP—
312.7TFA—
109.3TFA—

Properties (7)

additional_info
630069100421203
custom_field_three
PROJECTING AGGREGATE/VISIBLE REINFORCEMENT
custom_field_two
2
customer
1
datetime
2021-10-05T02:19:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false