Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 10:53 AM
Date
09/29/2017
W/O
663060
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00659
PipeID
P23032
Time
3:53 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4281
Sewer Name
16 LAMANDA PARK TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
15
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Square
Height
27 in.
Width
27 in.
Upstream MH
16 0534
Downstream MH
16 0720
Dir. of Survey
Downstream
Length Surveyed
216.3 ft.
Total Length
216.3 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
129
O&M Index
2
O&M Quick
4137
O&M Rating
128
Overall Index
3
Overall Quick
—
Overall Rating
257
Pipe schematic from manhole 16 0534 to 16 0720
MH: 16 0534MH: 16 0720downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 05340 ft. MWL - Water Level, 10 %of cross sectional area0 ft. VC - Vermin Cockroach2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.9 ft. MGO - General Observation - MAG COAT START2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"29.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"32.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"77.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"81.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"129.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"144.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"145.3 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS NOT VISIBLE183.7 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE183.7 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Finish - DEBRIS216.3 ft. OBZ - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock - DEBRIS 25% 10 FT AWAY FROM MH216.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0720216.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish216.3 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE216.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P23032Work order 663060

Observations (22)

DistanceCodeObservation
216.3OBZDEBRIS 25% 10 FT AWAY FROM MH
216.3AMH16 0720
183.7OBZDEBRIS NOT VISIBLE
129.9TFA—
8.7TFC—
32.9TFC—
0MWM—
144.1TFC—
2.9DAGS—
183.7OBZDEBRIS
216.3SAV—
29.8TBA—
0AMH16 0534
81.2TFA—
2.9MGOMAG COAT START
2.9SAV—
0MWL—
216.3OBZDEBRIS NOT VISIBLE
216.3DAGS—
77.2TF—
145.3OBZDEBRIS NOT VISIBLE
0VC—

Properties (4)

additional_info
SC352127
custom_field_two
3
customer
LACSD
datetime
2017-09-29T03:53:16-07:00