Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2020, 06:21 AM

  • 22 0954_22 0953_07282020_233455.mp4

Date
07/28/2020
W/O
844703
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17324
Time
11:21 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7887
Sewer Name
BASE LINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_844703_TV22003_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0954
Downstream MH
22 0953
Dir. of Survey
Downstream
Length Surveyed
355.2 ft.
Total Length
355.2 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
350
O&M Index
2
O&M Quick
312M
O&M Rating
147
Overall Index
2
Overall Quick
—
Overall Rating
497
Pipe schematic from manhole 22 0954 to 22 0953
MH: 22 0954MH: 22 0953downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 09540 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start211.2 ft. TFD - Tap Factory Made Defective, at 03 o'clock, -, within 8 inches of joint: YES, 4", 4" - 5% ROOTS-LATERAL/OPEN245.3 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 6" - ACTIVE299.9 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 4", 6" - 5% ROOTS-LATERAL/ACTIVE352.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish352.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish352.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish355.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0953355.2 ft. MGO - General Observation - ROACHES @ MH

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

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

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

  • General Observation - ROACHES @ MH

    355.2 ft. - General Observation - ROACHES @ MH

All inspections of P17324Work order 844703

Observations (17)

DistanceCodeObservation
0MGOROACHES @ MH
0MGOCONN @ MH 3 O' CLOCK/ACTIVE
0AMH22 0954
2DAGS—
2MGO65% MAG COAT
2SAP—
2SSS—
352.8SAP—
245.3TBIACTIVE
355.2AMH22 0953
352.8DAGS—
355.2MGOROACHES @ MH
0MWL—
299.9TBD5% ROOTS-LATERAL/ACTIVE
352.8SSS—
0MWM—
211.2TFD5% ROOTS-LATERAL/OPEN

Properties (7)

additional_info
SC411727
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-28T23:21:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false