Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2020, 06:02 AM

  • 22 0852_22 0851 _12032020_222440.mp4

Date
12/03/2020
W/O
855105
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00803
PipeID
P17218
Time
10:02 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8231
Sewer Name
DALTON TRUNK, SECTION 3
City
AZUSA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_854956_TV22105_OCT2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
22 0852
Downstream MH
22 0851
Dir. of Survey
Downstream
Length Surveyed
367 ft.
Total Length
367 ft.
Structural Index
3
Structural Quick
5N3M
Structural Rating
737
O&M Index
3
O&M Quick
4D2N
O&M Rating
250
Overall Index
3
Overall Quick
—
Overall Rating
987
Pipe schematic from manhole 22 0852 to 22 0851
MH: 22 0852MH: 22 0851downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 08522 ft. MGO - General Observation - 75% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, 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, Start34 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Finish43.9 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8" - OPEN55.4 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8" - OPEN74.2 ft. LR - Alignment Right, 30 %, Start203.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8" - OPEN206 ft. LR - Alignment Right, 30 %, Finish211 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"226.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"288.9 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"335.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8" - OPEN351.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8" - OPEN363.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish363.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish365 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish365 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish367 ft. AMH - Downstream Manhole, Survey Ends - 22 0851

Observation photos (9)

  • General Observation - 75% MAG COAT

    2 ft. - General Observation - 75% MAG COAT

  • 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

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

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

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

    43.9 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

  • Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

    55.4 ft. - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

  • Alignment Right, 30 %, Start

    74.2 ft. - Alignment Right, 30 %, Start

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

    203.7 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"

    226.5 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"

  • Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

    288.9 ft. - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

All inspections of P17218Work order 855105

Observations (26)

DistanceCodeObservation
34MWLS—
2MGO75% MAG COAT
0MGOROACHES @ MH
0MWL—
226.5TBA—
2SAP—
2MWLS—
363.8SSS—
335.3TFOPEN
206LR—
203.7TBOPEN
351.9TFOPEN
55.4TBOPEN
0MWM—
211TFC—
0AMH22 0852
2SSS—
2SRV—
365SRV—
288.9TFA—
363.8SAP—
74.2LR—
365DAGS—
367AMH22 0851
2DAGS—
43.9TBOPEN

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-12-03T22:02:22-08:00
documentation
PRO PIPE
is_lateral_inspection
false