Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2021, 09:44 AM

  • 22 0782B_22 0782A_12142021_015925.mp4

Date
12/14/2021
W/O
926769
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00824
PipeID
P17146
Time
1:44 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9299
Sewer Name
22 RAMONA AVENUE TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_926769_TV22089_DEC2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0782B
Downstream MH
22 0782A
Dir. of Survey
Downstream
Length Surveyed
247.6 ft.
Total Length
247.6 ft.
Structural Index
2
Structural Quick
3I2I
Structural Rating
242
O&M Index
2
O&M Quick
2I00
O&M Rating
96
Overall Index
2
Overall Quick
—
Overall Rating
338
Pipe schematic from manhole 22 0782B to 22 0782A
MH: 22 0782BMH: 22 0782Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 0782B0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 55% MAG COAT2 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, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start25.3 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"77.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 4"87.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"118.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"147.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6". - OPEN197.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN204.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"208 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"244.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish244.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish245 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish247 ft. MGO - General Observation - ROACHES @ MH247.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0782A247.6 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (2)

  • 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

All inspections of P17146Work order 926769

Observations (22)

DistanceCodeObservation
204.6TFC—
245SSS—
2MGO55% MAG COAT
77.4TFC—
247.6AMH22 0782A
0MWL—
2SAP—
247.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH22 0782B
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
87.3TFA—
25.3TFC—
0MWM—
197.4TFOPEN
147.3TFOPEN
244.4DAGS—
208TFA—
2DAGS—
244.4SAP—
247MGOROACHES @ MH
118.1TFC—
2SSS—

Properties (7)

additional_info
630335121321201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
1
customer
1
datetime
2021-12-14T01:44:07-08:00
documentation
PROPIPE
is_lateral_inspection
false