FINAL_MDT_LNS_Frequency Chart_10_09_2024.xlsx

XLSX spreadsheet 50 KB Posted Mar 12, 2026

Attached to: JANITORIAL SERVICE MIDDLETOWN ATCT PA, MORRISTOWN ATCT, NJ, AND LANCASTER ATCT, PA
Solicitation number: 697DCK26R00144
Issued by: Department of Transportation Federal Aviation Administration Southwestern Region

About this file

Written by GovTribe AI · Mar 13, 2026

This is a cleaning frequency chart for the Middleton Air Traffic Control Tower (ATCT) facility in Middleton, Pennsylvania, establishing janitorial service requirements across multiple operational areas. The facility operates 24 hours per day, 7 days per week, with an estimated occupancy of 50+ personnel and a total square footage of approximately 6,823 square feet (2,773 carpeted and 4,050 uncarpeted). Cleaning operations must occur between 1300 and 1700 hours. The chart specifies cleaning frequencies for distinct areas including operational spaces (CAB and TRACON at 866 square feet), shared office space (827 square feet), conference rooms (406 square feet), breakrooms and kitchens (315 square feet), restrooms (301 square feet), corridors and hallways (1,004 square feet), locker rooms (98 square feet), and mechanical/equipment rooms (2,094 square feet combined). Cleaning frequencies are defined using standardized codes: D7 (daily, 7 days per week), D5 (daily, 5 days per week), D3 (daily, 3 days per week), W (weekly), M (monthly), Q (quarterly), and SA (semi-annually).

Specific cleaning tasks and their frequencies are mapped to Statement of Work (SOW) references and assigned to individual spaces. Tasks include waste and receptacle policing (D7 across most areas), surface dusting and cleaning (varying by area), vacuuming and polishing (D7 to quarterly depending on location), window and fixture cleaning (D7 to semi-annually), carpeted floor shampooing and steam cleaning (D3 to semi-annually), uncarpeted floor mopping and waxing (D5 to semi-annually), supply dispenser replenishment (D3 to quarterly), and disinfection of high-touch surfaces (D5 to semi-annually). The facility includes restrooms ranging from single-use to large multi-use facilities totaling 301 square feet with approximately 4 large restrooms and 2 medium-use facilities. The chart also specifies cleaning requirements for specialized areas such as elevator landings, high-use and low-use stairwells (multiple levels), appliances, drinking fountains, dumpster areas, sidewalks and grounds, HVAC registers, and rugs and mats, each with designated cleaning frequencies and SOW cross-references.

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Other files

File	Type	Posted
697DCK-26-R-00144 amendment 0001.pdf	PDF	Mar 24, 2026
Contractor Staffing.pdf	PDF	Mar 12, 2026
Janitorial SOW_1.pdf	PDF	Mar 12, 2026
WD 2015-4229 LNS.pdf	PDF	Mar 12, 2026
WD 2015-4211 MMU.pdf	PDF	Mar 12, 2026
FINAL-MMU Frequency Charts_10-07-2024_.xlsx	XLSX spreadsheet	Mar 12, 2026
WD 2015-4225 MDT.pdf	PDF	Mar 12, 2026
SIR 697DCK-26-R-00144.pdf	PDF	Mar 12, 2026
Customer Satisfaction Survey.pdf	PDF	Mar 12, 2026

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24x7 50+MDT ATCT

Name & Ident of Facility: MDT ATCT; TRACON, CAB, BASE BLDG	All counts and Sq. Ft. provided are estimates for planning purposes only
Address: Bldg 511 Airport Drive Middletown, PA 17057
Facility Operating Hours: 24x7
Timeframe to clean Operational Area(s): All ATCT Bldg Cleaning time to be between the hours of 1300 and1700
General Frequency

24/7 Facilities

Occupancy 50+	Est. Carpeted Sq. Ft.*	Est. Uncarpeted Sq. Ft.*	Est. Total Square Footage*
(Cumulative)	Item Count*	Waste/Recycle Receptacles	Policing Grounds	Smoking Receptacles	Surface Dusting & Cleaning	High Surface Dusting & Cleaning	Vacuum/Polish Furniture	Windows	Window Covers	Carpeted Floors, Rugs and Mats	Shampoo/Steam Clean Carpets	Clean/Mop Uncarpeted Floors	Clean/Strip/Wax/Buff Uncarpeted Floors	Replenish Supply Dispensers	Clean/Disinfect	Clean Glass, Mirrors, and Fixtures
	SOW Reference					3.1	3.2	3.3	3.4			3.5		3.6		3.7		Multi
	Operational Areas - CAB, TRACON	866		866		D7	-	-	D7	M	D3	-	-	D5	SA	D5	SA	D7	D7	D7
	Shared Office Space	692	135	827		D7	-	-	D7	M	M	Q	Q	D3	SA			-	D5	W
	Single Occupancy Office Space	339		339		D7	-	-	D5	M	M	Q	Q	D3	SA			-	D5	W
	Conference Rooms	406		406		D7	-	-	D7	M	M			D3	SA			-	D7	W
	Reception Areas/Lobbies	343	37	380		D7	-	-	D7	M	M	Q	Q	D5	SA	D5	SA		D7	D7
	Corridors, Hallways	127	877	1,004		D7	-	-	D7	M	-	Q	Q	D3	SA	D3	SA	-	D7	W
	All Breakrooms/Kitchens/Queue Lines		315	315		D7	-	-	D7	M	W	Q	Q			D7	SA	D7	D7	D7
	Locker Rooms		98	98		D7	-	-	D3	M	Q					D3	SA	D7	D7	D7
	All Mechanical Rooms		807	807		D7	-	-	Q	-	-	-	-	-	-	Q	-	-	-	-
	All Equipment Rooms		1,287	1,287		D7	-	-	Q	-	-	-	-	-	-	Q		-	-	-
	Janitor Closets/Areas/Rooms		27	27		D7	-	-	W	-	-		Q			W		W	W	W
	All Restrooms		301	301		D7	-	-	D7	M	D7			-	-	D7	SA	D7	D7	D7
	Elevator and elevator landing		166	166	1	-	-	-	D7	M	D7	-	-			D7	SA	-	D7	D5
	High-Use Stairwells (Frequent/Daily Use) - # of Levels				1	-	-	-	D7	M	-		Q	-	-	D3	-	-	D7	D5
	Low-Use Stairwells (Infrequent Use) - # of Levels				7	-	-	-	Q	M	-	-	-		-	Q	-	-	M	Q
	All Appliances (Stove/Microwave/Refrigerator/Ice Maker)				7	-	-	-	D7	-	-	-	-	-	-	-	-	-	D7	D7
	Refrigerators Interior (Total # Refrigerators)				2	-	-	-	W	-	-	-	-	-	-	-	-	-	M	-
	Drinking Fountains/Bottle Fill Stations				1	-	-	-	-	-	-	-	-	-	-	-	-	-	D7	D7
	Dumpster Area					-	D7	-	-	-	-	-	-	-	-	-	-	-	-	-
	Sidewalks/Grounds					D7	D7	D7	-	-	-	-	-	-	-	-	-	-	-	-
	HVAC air registers/grilles/diffusers					-	-	-	Q	Q	-	-	-	-	-	-	-	-	SA	-
	Rugs and Mats					-	-	-	-	-	-	-	-	D3	SA	-	-	-	-	-
	Estimated Sq. Ft. Totals	2,773	4,050	6,823

Chart Key

D7 = 1x Day, 7 Days/Wk

D5 = 1x Day, 5 Days/Wk

D3 = 1x Day, 3 Days/Wk

W = Once Weekly

M = Once Monthly

Q = Quarterly

SA = Semi-Annually (Twice a Year)

				Est. Square Feet
Total Restrooms*	Quantity	Toilets	Urinals	Avg. Per Restroom	Total

Sq Ft

Single Use Restroom	1	1	0		25
Multi-Use Medium Restroom	2	2-3	0-2	138	276
Multi-Use Large Restroom		4 +	3 +		0
	Total Est. Sq. Ft.				301

N24x7 <25 - LNS ATCT

Name & Ident of Facility: Lancaster (LNS) ATCT (FCT)	All counts and Sq. Ft. provided are estimates for planning purposes only
Address: 200 E. Millport Road Lititz, PA 17543
Facility Operating Hours: Mon 6:00 am - 11:00 pm
Timeframe to clean Operational Area(s): All ATCT Daily Cleaning time between 0800 and 1300
General Frequency

Non-24/7 Facilities

Occupancy <25	Est. Carpeted Sq. Ft.*	Est. Uncarpeted Sq. Ft.*	Est. Total Square Footage*
(Cumulative)	Item Count*	Waste/Recycle Receptacles	Policing Grounds	Smoking Receptacles	Surface Dusting & Cleaning	High Surface Dusting & Cleaning	Vacuum/Polish Furniture	Windows	Window Covers	Vacuum Carpeted Floors, Rugs & Mats	Shampoo/Steam Clean Carpets, Rugs, & Mats	Clean/Mop Uncarpeted Floors	Clean/Strip/Wax/Buff Uncarpeted Floors	Replenish Supply Dispensers	Clean/Disinfect	Clean Glass, Mirrors, and Fixtures
	SOW Reference					3.1	3.2	3.3	3.4			3.5		3.6		3.7		Multi
	Operational Areas (nonoperational equipment/fixtures)		831	831		D7	-	-	D3	W	M	-	-	D7		D7	SA	D5	D5	D5
	Shared Office Space		297	297		D7	-	-	D3	W	M	Q	Q	D3		D3	SA	-	D5	D5
	Single Occupancy Office Space	264		264		D5	-	-	D3	W	M	Q	Q	W	SA	W	SA	-	D5	D5
	Conference Rooms			0		D5	-	-	D3	W	M	Q	Q	D3		D3	SA	-	D3	D3
	Reception Areas/Lobbies		177	177		D5	-	-	D3	W	M	D3	Q	D3		D3	SA	D3	D3	D5
	Corridors, Hallways			0		D5	-	-	D3	W	-	Q	Q	D3		D3	SA	-	D3	W
	All Breakrooms/Kitchens/Queue Lines		222	222		D5	-	-	D5	W	M	Q	Q	D5		D5	SA	D5	D5	D5
	Locker Rooms			0		D5	-	-	D3	W	Q	Q	Q	D3		D5	SA		D3	D3
	All Mechanical Rooms		673	673		D5	-	-			-	-	-	-	-	Q	-	-	-	-
	All Equipment Rooms		723	723		D5	-	-			-	-	-		-	Q		-	-	-
	Janitor Closets/Areas/Rooms		71	71		D5	-	-	W	-	-			W		W		W	W	W
	All Restrooms			68		D5	-	-	D5	W	-			-	-	D5	SA	D5	D5	D5
	High-Use Stairwells (Frequent/Daily Use) - # of Levels				5	-	-	-	D3	M	-		Q			D3	SA	-	D3	D3
	Appliances				3	-	-	-	D5	-	-	-	-	-	-	-	-	D5	D5	D5
	Refrigerators Interior				1	-	-	-	M	-	-	-	-	-	-	-	-	-	M	-
	Drinking Fountains/Bottle Fill Stations				1	-	-	-	-	-	-	-	-	-	-	-	-	-	W	D5
	HVAC air registers/grilles/diffusers					-	-	-	Q	Q	-	-	-	-	-	-	-	-	Q	-
	Dumpster Area					-	D5	-	-	-	-	-	-	-	-	-	-	-	-	-
	Sidewalks/Grounds					D5	D5	D5	-	-	-	-	-	-	-	-	-	-	-	-
	Rugs and Mats					-	-	-	-	-	-	-	-	D3	SA	-	-	-	-	-
	Estimated Sq. Ft. Totals	264	2,994	3,326

Chart Key

D7 = 1x Day, 7 Days/Wk

D3 = 1xDay, 3 Days/Wk

2D7 = 2x Day, 7 Days/Wk

3D7 = 3X Day, 7 Days/Wk

D5 = 1x Day, 5 Days/Wk

W = Once Weekly

M = Once Monthly

Q = Quarterly

SA = Semi-Annually (Twice a Year)

				Est. Square Feet
Total Restrooms*	Quantity	Toilets	Urinals	Avg. Per Restroom	Total

Sq Ft

Single Use Restroom	2	1	0	68
Multi-Use Medium Restroom		2-3	0-2	0
Multi-Use Large Restroom		4 +	3 +	0
	Total Est. Sq. Ft.			68

Administrative MDT SSC

	Name & Ident of Facility: MDT SSC												All counts and Sq. Ft. provided are estimates for planning purposes only
	Address: 570 Airport Drive Middletown, PA 17057
	Administrative Hours: 7:00 am - 3:30 pm
	Scheduled days/times for cleaning: Tuesdays and Fridays 8:00 am - 11:00 am
	General Frequency
Administrative	Est. Carpeted Sq. Ft.*	Est. Uncarpeted Sq. Ft.*	Est. Total Square Footage*
(Cumulative)	Item Count*	Waste/Recycle Receptacles	Policing Grounds	Smoking Receptacles	Surface Dusting & Cleaning	High Surface Dusting & Cleaning	Vacuum/Polish Furniture	Windows	Window Covers	Vacuum Carpeted Floors, Rugs & Mats	Shampoo/Steam Clean Carpets, Rugs, & Mats	Clean/Mop Uncarpeted Floors	Clean/Strip/Wax/Buff Uncarpeted Floors	Replenish Supply Dispensers	Clean/Disinfect	Clean Glass, Mirrors, and Fixtures
	SOW Reference					3.1	3.2	3.3	3.4			3.5		3.6		3.7		Multi
	Shared Office Space	376	450	826		D2	-	-	W	M	W	Q	Q	W	SA	W	SA	-	W	W
				0							W	Q			SA
	Single Occupancy Office Space			0		D5	-	-	W	M	W	Q	Q	W	SA	W	Q	-	D5	W
				0							W	Q			SA
	Conference Rooms			0		D5	-	-	W	M	W	Q	Q	W	SA	W	Q	-	D5	W
	Corridors, Hallways			0		D5	-	-	W	M	W	Q	Q	W	SA	W	Q	-	D5	W
	Reception Areas/Lobbies			0		D5	-	-	W	M	W	Q	Q	W	SA	W	Q	D5	D5	W
	Single Occupancy Office Space	332		332		D2	-	-	W	M	W	Q	Q	W	SA	W	SA	-	W	W
	Conference Rooms	228		228		D2	-	-	D2	M	W	Q	Q	W	SA	W	SA	-	D2	W
	Reception Areas/Lobbies			0		D2	-	-	D2	M	W	Q	Q	W	SA	W	SA		D2	W
	Corridors, Hallways	247	35	282		D2	-	-	D2	M	W	Q	Q	W	SA	W	SA	-	W	W
	All Breakrooms/Kitchens		14	14		D2	-	-	D2	M	W	Q	Q	W	SA	D2	SA	D2	D2	D2
	All Restrooms			148		D2	-	-	D2	M	-			-	-	D2	SA	D2	D2	D2
	Workshop/Garage/Storage Areas	71	461	532		D2	-	-	W	M	W			-	-	W	SA	-	W	W
	Appliances				3	-	-	-	D2	-	-	-	-	-	-	-	-	-	D2	D2
	Refrigerators Interior				1	-	-	-		-	-	-	-	-	-	-	-	-		-
	Drinking Fountains/Bottle Fill Stations				1														W	W
	Shower				1	-	-	-	-	-	-	-	-	-	-	-	-	-	D2	D2
	Dumpster Area					-		-	-	-	-	-	-	-	-	-	-	-	-	-
	Sidewalks/Grounds						D2		-	-	-	-	-	-	-	-	-	-	-	-
	HVAC air registers/grilles/diffusers					-	-	-	Q	Q	-	-	-	-	-	-	-	-	SA	-
	Rugs and Mats					-	-	-	-	-	-	-	-	W	SA	-	-	-	-	-
	Estimated Sq. Ft. Totals	1,254	960	2,362

Chart Key

D5 = 1x Day, 5 Days/Wk

D2 = 1xDay, 2 Days/Wk

W = Once Weekly

M = Once Monthly

Q = Quarterly

SA = Semi-Annually (Twice a Year)

				Est. Square Feet
Total Restrooms*	Quantity	Toilets	Urinals	Avg. Per Restroom	Total

Sq Ft

Single Use Restroom	2	1	1	74	148
Multi-Use Medium Restroom		2-3	0-2		0
Multi-Use Large Restroom		4 +	3 +		0
	Total Est. Sq. Ft.				148

Instructions

Frequency Charts for Staffed Operational Facilities (ATCT, TRACON, and ARTCC)

The use of these Frequency Charts is MANDATORY.

Charts are restricted and only certain data fields can be changed.

Frequency intervals cannot be increased or decreased.

Select the chart that applies to your specific facility – 4 options:

24x7 50+	24x7 <50	N24x7 25+	N24x7 <25
24 hr x 7-day Operations	24 hr / 7-day Operations	Not 24 hr x 7-day Operations	Not 24 hr x 7-day Operations
50+ Occupants	Less than 50 occupants	25 + Occupants	Less than 25 Occupants

Frequency for Administrative – Standalone / Remote Offices

The chart is unrestricted and CAN be changed to your specific location.

Administrative tab is a template. Customize to your SSC Office requirements.

How to CUSTOMIZE the FREQUENCY CHART:

* Name/Ident & Address of Facility

*Operational Hours

If 24x7, list 24x7. For less than 24x7, list operational hours (i.e. 6am–10pm/16x7)

For Administrative – list hours the office is normally populated (i.e. 6am – 4:30pm)

*Timeframe to clean Operational Area(s):

Specific timeframe Air Traffic can support tasks that may impact operations (i.e dusting, vacuuming)

* Review all rows in Column A. If a row/area does not apply to your facility, delete the row.

* Column Headings - Estimated Square Footage (Carpeted or Uncarpeted) & Item Count

Capture all data in the four (4) columns provided.

All cells are highlighted according to the type of data required.

Blacked out cells do not require data entry

GREEN = Square Footage per type of flooring (Carpeted or Uncarpeted)

YELLOW - Total Square Footage (cumulative)

ORANGE = Item Count (i.e. # of appliances, # of levels in stairwell, # of water fountains, etc.)

	Est. Carpeted Sq. Ft.*	Est. Uncarpeted Sq. Ft.*	Est. Total Square Footage*
Item Count*

* Columns N through Q, select tasks associated with the type of flooring

Example: Carpeted floors in a Shared Office require Column N & O only.

Delete the interval in Column P & Q.

* Column Q - (Strip/Buff/Wax)

If type of uncarpeted floor does not require/allow Strip/Wax/Buff (i.e. concrete, rubber mats),

Delete the interval in Column Q.

Column N	Column O	Column P	Column Q
Vacuum Carpeted Floors, Rugs & Mats	Shampoo/Steam Clean Carpets, Rugs, & Mats	Clean/Mop Uncarpeted Floors	Clean/Strip/Wax/Buff Uncarpeted Floors

*Restrooms - Chart at bottom of frequency chart MUST be populated.

Use the Chart to determine the types of restrooms within the facility.

Enter Quantity and Average Sq Ft per restroom to calculate Total Sq Ft.

Enter the overall Total Est. Sq. Ft. into the Restroom row on the Frequency Chart

			Est. Square Feet
Total Restrooms*	Quantity	Toilets	Urinals	Avg. Per Restroom	Total

Sq Ft

Single Use Restroom	1	0
Multi-Use Medium Restroom	2-3	0-2
Multi-Use Large Restroom	4 +	3 +
Total Est. Sq. Ft.			0

* For each remaining row in Column A, review Columns F through T. Delete interval for any tasks that do not apply.

Example: No windows and/or window coverings in janitor closet, restroom, or stairwells.

PLEASE NOTE: Tasks & intervals cannot be deleted/changed for a Staffed Operational Facility if it applies to the facility.

Example: Cannot change the interval for carpet shampooing from Q to SA.

Special Instructions:

Technical Operations managers are authorized to delete and/or change the frequency intervals related to any

cleaning tasks associated with the Equipment and Mechanical Rooms based on the presence of NAS equipment.

File details come from the government source that posted it. Updated Mar 12, 2026.