Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2020, 09:34 AM

  • 22 0854_22 0853_12182020_015840.mp4

Date
12/18/2020
W/O
860499
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00803
PipeID
P17220
Time
1:34 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8352
Sewer Name
22 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
WO_860499_TV22083_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0853
Downstream MH
22 0854
Dir. of Survey
Upstream
Length Surveyed
248.1 ft.
Total Length
248.1 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
245
O&M Index
4
O&M Quick
4900
O&M Rating
36
Overall Index
3
Overall Quick
—
Overall Rating
281
Pipe schematic from manhole 22 0853 to 22 0854
MH: 22 0853MH: 22 0854upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 08543.2 ft. LL - Alignment Left, 30 %, Finish3.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish11 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 10"41.2 ft. LL - Alignment Left, 30 %, Start133 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"188.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 8"196.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"239.8 ft. LR - Alignment Right, 25 %246.1 ft. MGO - General Observation - MAG COAT246.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start246.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start248.1 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK248.1 ft. MWL - Water Level, 15 %of cross sectional area248.1 ft. AMH - Downstream Manhole, Survey Begins - 22 0853248.1 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (6)

  • General Observation - MAG COAT

    2 ft. - General Observation - 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

  • Alignment Right, 25 %

    8.3 ft. - Alignment Right, 25 %

  • Alignment Left, 30 %, Start

    206.9 ft. - Alignment Left, 30 %, Start

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

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

All inspections of P17220Work order 860499

Observations (17)

DistanceCodeObservation
51.3TFC—
8.3LR—
0MGOCONNECTION AT MH, 9 O'CLOCK
0MWL—
2MGOMAG COAT
244.9LL—
115.1TF—
248.1AMH22 0854
0AMH22 0853
2SAP—
244.9SAP—
0MWM—
206.9LL—
244.9SSS—
59.9TF—
2SSS—
237.1TB—

Properties (6)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2020-12-18T01:34:26-08:00
documentation
PRO PIPE
is_lateral_inspection
false