HomeMy WebLinkAboutNunapitchuk Village End Use Energy Efficiency Measures Grant 2195225 2006Village End Use Energy Efficiency Measures Program ’05 – ’06 AEA Grant # 2195234 Administered by Alaska Building Science Network Nunapitchuk Final Report Community Summary 12 Community buildings and 10 teacher housing units received energy efficiency upgrades January ’06 - Summer ’07 City Office, Public Safety Bldg., Clinic, Community Hall, Washeteria, Clinic, Sanitation Maintenance Shops 1 & 2, Nunapitchuk Ltd: Corporation Board Office, Corp. Store and Fuel Station, Nunapitchuk High School, 10 LKSD teacher housing units Village-Wide Lighting Retrofit Summary: • Retrofitted 251 light fixtures village-wide with electronic ballasts and T8 lamps • Installed: 168 compact fluorescent light bulbs village-wide • T5 Light fixtures were installed in the school gym. • Pre-retrofit energy use for all lighting: 46,520 watts • Post-retrofit energy use for all lighting: 20,258 watts • Energy savings projection: 26,262 watts (26.26 kW) • Pre-retrofit to post retrofit energy reduction: 52 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $12,343 1,992 Gallons $4,103 7 Hours $21,600 3,485 Gallons $7,180 10 Hours $30,858 4,979 Gallons $10,257 • Total project cost for village lighting: $ 37,250 • Simple payback (lighting measures only): 1.72 Years • Total village wide in -kind contribution: $ 9,081 Additional Energy Efficiency Measures: (Budget Expense: $ 2,432) • Nine local village entity and maintenance staff participated in a two day, hands-on energy efficiency boiler training in Nunapitchuk. (Classroom hours were provided in-kind through ABSN’s AHFC funds). • Programmable thermostats were installed in 5 locations in Nunapitchuk community buildings.
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 2 Nunapitchuk City Owned Buildings Energy efficient lighting upgrades were completed in seven buildings owned by the City of Nunapitchuk. City owned Buildings - Lighting Retrofit Summary: • Lighting upgrades completed in January 2006 • Retrofitted 36 linear fluorescent fixtures with T8 lamps and electronic ballasts • Installed: 56 compact fluorescent light bulbs • Pre-retrofit energy use for all lighting: 8,195 watts • Post-retrofit energy use for all lighting: 3,501 watts • Energy savings projection: 4,694 watts (4.69 kW) • Pre-retrofit t o post retrofit energy reduction: 57 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $2,206 356 Gallons $733 7 Hours $3,861 623 Gallons $1,283 10 Hours $5,515 890 Gallons $1,833 City Office City office meeting room with T8 upgrades. Electronic ballast installed. Wilson Tikiun and Jerry Chris upgrade light fixtures. Materials Installed 2-Lamp Ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL City Office 2 0 2 2 3 • Pre-retrofit energy use: 725 watts • Post-Retrofit Energy Use: 235 watts • Energy savings projection: 490 watts (.49 Kw) • Pre-retrofit to post retrofit energy reduction: 68 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $230 37 Gallons $77 7 Hours $403 65 Gallons $134 Public Safety Building
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 3 Materials Installed 2-Lamp Ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Public Safety 0 0 2 2 10 • Pre-retrofit energy use: 1,270 watts • Post-Retrofit Energy Use: 316 watts • Energy savings projection: 954 watts (.95 Kw) • Pre-retrofit to post retrofit energy reduction: 75 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $448 72 Gallons $149 7 Hours $785 127 Gallons $261 10 Hours $1,121 181 Gallons $373 Washeteria Washeteria lobby with T8 upgrades. CFL installed in Washeteria sauna. Washeteria boiler room with T8s Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Washeteria 3 8 6 5 6 0 • Pre-retrofit energy use: 2,492 watts • Post-Retrofit Energy Use: 1,306 watts • Energy savings projection: 1,186 watts (1.19 Kw) • Pre-retrofit to post retrofit energy reduction: 48 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $557 90 Gallons $185 7 Hours $975 157 Gallons $324 10 Hours $1,394 225 Gallons $463 Notes: Two 4 -lamp fixtures were de-lamped to 2-lamps each bringing additional savings.
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 4 Community Hall T8 upgrades in Community Hall CFL installed in EPA IGAP office. Installed Electronic Ballast Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Community Center 6 0 0 0 1 6 1 • Pre-retrofit energy use: 1,102 watts • Post-Retrofit Energy Use: 440 watts • Energy savings projection: 662 watts (.66 Kw) • Pre-retrofit to post retrofit energy reduction: 60 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $311 50 Gallons $103 7 Hours $544 88 Gallons $181 10 Hours $778 126 Gallons $259
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 5 Clinic Hallway T8 upgrades in Clinic waiting room. Exam room. Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Clinic 3 0 0 8 2 1 1 • Pre-retrofit energy use: 1,706 watts • Post-Retrofit Energy Use: 964 watts • Energy savings projection: 742 watts (.74 Kw) • Pre-retrofit to post retrofit energy reduction: 43 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avo ided Diesel Costs 4 Hours $349 56 Gallons $116 7 Hours $610 98 Gallons $203 10 Hours $872 141 Gallons $290
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 6 Sanitation Maintenance Shop #1 Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Water, Sewer Garage #1 0 0 0 0 0 6 0 • Pre-retrofit energy use: 450 watts • Post-Retrofit Energy Use: 120 watts • Energy savings projection: 330 watts (.33 Kw) • Pre-retrofit to post retrofit energy reduction: 73 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $155 25 Gallons $52 7 Hours $271 44 Gallons $90 10 Hours $388 63 Gallons $129 Sanitation Maintenance Shop #2 Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL water, sewe r Garage #2 0 0 0 0 0 6 0 • Pre-retrofit energy use: 450 watts • Post-Retrofit Energy Use: 120 watts • Energy savings projection: 330 watts (.33 Kw) • Pre-retrofit to post retrofit energy reduction: 73 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $155 25 Gallons $52 7 Hours $271 44 Gallons $90 10 Hours $388 63 Gallons $129
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 7 Nunapitchuk IRA Owned Buildings IRA Traditional Council Office IRA Boardroom upgraded with T8s and fixtures taken offline. Office space. IRA Administrator Office upgraded with T8s. This buildings was owned by Nunapitchuk IRA during the ’05-’06 grant cycle. IRA Traditional Council Office Building - Lighting Retrofit Summary: • Lighting upgrades completed in January, 2006 • Retrofitted 28 linear fluorescent fixtures with T8 lamps and electronic ballasts • Installed: 2 compact fluorescent light bulbs Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 20w CFL 25w CFL Fixture T O T A L S 7 16 5 1 1 • Pre-retrofit energy use for all lighting: 2,625 watts • Post-retrofit energy use for all lighting: 1,581 watts • Energy savings projection: 1,044 watts (1.04 kW) • Pre-retrofit to post retrofit energy reduction: 40 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $491 79 Gallons $163 7 Hours $859 139 Gallons $285 10 Hours $1,227 198 Gallons $408 Notes: Seven fixtures were taken offline to bring additional savings.
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 8 Nunapitchuk Village Corporation Owned Buildings Village Corporation owned Buildings - Lighting Retrofit Summary: • Lighting upgrades completed in January 2006 • Retrofitted 32 linear fluorescent fixtures with T8 lamps and electronic ballasts • Installed: 8 compact fluorescent light bulbs • Pre-retrofit energy use for all lighting: 4,155 watts • Post-retrofit energy use for all lighting: 1,808 watts • Energy savings projection: 2,347 watts (2.35 kW) • Pre-retrofit to post retrofit energy reduction: 56 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $1,103 178 Gallons $367 7 Hours $1,930 311 Gallons $642 10 Hours $2,758 445 Gallons $917 Store Store office with T8 upgrades. Retail space. Store clothing room. Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Store/ Warehouse 0 28 0 0 0 1 • Pre-retrofit energy use: 3,247 watts • Post-Retrofit Energy Use: 1,481 watts • Energy savings projection: 1,766 watts (1.77 Kw) • Pre-retrofit to post retrofit energy reduction: 54 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $830 134 Gallons $276 7 Hours $1,453 234 Gallons $483 10 Hours $2,075 335 Gallons $690 Fuel Station
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 9 Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Warehouse & gas station 0 0 0 0 1 0 4 • Pre-retrofit energy use: 460 watts • Post-Retrofit Energy Use: 113 watts • Energy savings projection: 347 watts (.35 Kw) • Pre-retrofit to post retrofit energy reduction: 75 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $163 26 Gallons $54 7 Hours $285 46 Gallons $95 10 Hours $408 66 Gallons $136 Corporation Board Office Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Corporation Office 4 0 0 0 2 0 0 • Pre-retrofit energy use: 448 watts • Post-Retrofit Energy Use: 214 watts • Energy savings projection: 234 watts (.23 Kw) • Pre-retrofit to post retrofit energy reduction: 52 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $110 18 Gallons $37 7 Hours $192 31 Gallons $64 10 Hours $275 44 Gallons $91
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 10 Lower Kuskokwim Sch ool District Owned Buildings - Nunapitchuk School School owned Buildings - Lighting Retrofit Summary: • Lighting upgrades completed in Summer 2007 • Retrofitted 155 linear fluorescent fixtures with T8 lamps and electronic ballasts • Installed: 102 compact fluorescent light bulbs • Pre-retrofit energy use for all lighting: 31,545 watts • Post-retrofit energy use for all lighting: 13,368 watts • Energy savings projection: 18,177 watts (18.18 kW) • Pre-retrofit to post retrofit energy reduction: 58 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $8,543 1,379 Gallons $2,840 7 Hours $14,951 2,412 Gallons $4,970 10 Hours $21,358 3,446 Gallons $7,099 BIA Classroom Building Classroom T8s in classroom. Hallway. Restroom. Materials Installed 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL School Buildings 0 67 0 0 6 5 0 • Pre-retrofit energy use: 6,115 watts • Post-Retrofit Energy Use: 3,662 watts • Energy savings projection: 2,453 watts (2.45 Kw) • Pre-retrofit to post retrofit energy reduction: 40 %
Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk 11 • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $1,153 186 Gallons $383 7 Hours $2,018 326 Gallons $671 10 Hours $2,882 465 Gallons $958 Notes: The old BIA classroom building had not been upgraded to T8 lighting with the rest of the school previous to the VEUEEM grants. Light fixtures in these classrooms and in teacher housing units contained magnetic ballasts and 40-watt T-12 lamps, which, were retrofitted with electronic ballasts and 25-watt T-8 lamps. All incandescent bulbs were replaced with CFLs. The large number of fixtures in this building will result in significant savings. This building was completed in March 2006. Teacher Housing Units (including apartments in BIA Building) Materials Installed 2-Lamp Ballasts 32w lamps 4-Lamp Ballasts 32w lamps 2-Lamp Ballasts 25w lamps 2-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Fixtures 3-lamp ballasts 25w lamps 4-Lamp Ballasts 25w lamps 13w CFL 20w CFL 25w CFL Teacher Housing 1 0 8 75 0 4 43 37 11 • Pre-retrofit energy use: 13,330 watts • Post-Retrofit Energy Use: 6,286 watts • Energy savings projection: 7,044 watts (7.04 Kw) • Pre-retrofit to post retrofit energy reduction: 53 % • Estimated Annual Savings: Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $3,311 534 Gallons $1,100 7 Hours $5,794 935 Gallons $1,926 10 Hours $8,277 1,336 Gallons $2,751 Notes: Various CFL wattage combinations and de-lamping enabled maximum light output with minimum wattage. This strategy greatly improved light levels in living spaces while reducing total wattage per fixture.
12 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk High Output T5 Lighting Upgrades for the School Gym Hours Per Day / 250 Days Per Year Electrical Savings Avoided Diesel Use Avoided Diesel Costs 4 Hours $4,080 658 Gallons $1,356 7 Hours $7,139 1,152 Gallons $2,373 10 Hours $10,199 1,646 Gallons $3,390 For Nunapitchuk High School, the school gym/multi-purpose room will be retrofitted in summer ’07 with 4’, linear T5 fluorescent light fixtures providing much improved light quality at substantially reduced energy use. Existing lighting consists of fifty-five HO fluorescent fixtures each using 220 watts for a total pre-retrofit energy use of 12,100 watts. This scenario will be cut by 71% by retrofitting with 20, 3-lamp T5 fixtures each using 171 watts for an overall post-retrofit wattage of 3,420! T-12 Lamp and magnetic ballast recycling All waste lamps and ballasts were removed from the community for recycling including sixty-seven PCB ballasts – primarily from the old BIA school classrooms. PCB Ballast. PCB Ballast in recycling drum. Waste lamps and ballasts prepared for shipping.
13 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk Nunapitchuk T5 Lighting Upgrade Details - ABSN Energy Efficiency Projects '05-'06 These retrofits were completed in (Month, Year). Post retrofit utility tracking can begin in (Month, Year). School Gym Length (feet) Width (feet) Ceiling Hieght (feet) # of Existing Fixtures Existing Fixture Wattage Total Existing Wattage Existing Foot-candles New Foot-Candles # of New Fixtures lamps / fixture New Fixture Wattage Total New Wattage 79 54 sloping 17'-23' 55 220 12,100 27 45 20 3 171 3420 Total New wattage for gym = 71 % savings Savings & Payback Calculation for Gym: 71.73553719 Assume 1,750 hrs / year for 250 days/year of use Full cost of electricity: $0.47 /kWh Watts of existing lighting: 12,100 New wattage for T5 fixtures: 3,420 Calculation: (Watts) x (hrs/year) / (1000w/kw) x (cost of electricity) = (cost / year) Existing Cost: $9,952 Retrofitted Cost: $2,813 Annual Savings: $ $7,139 Material & shipping cost of Gym retrofit: $5,727.87 Simple Payback: Materials cost / annual savings = 0.802301346 years (for retrofit to pay for itself in materials)
14 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk Nunapitchuk - Heating Energy Efficiency Site Visit by Charlie Deer May 2 & 3, 2006 Boiler –room class-time Charlie Deer demonstrating heating control systems ABSN boiler specialist Charlie Deer traveled to Nunapitchuk and gave a total of 12 hours of classroom and hands-on boiler energy efficiency care and maintenance training for 9 village entity and maintenance staff from Nunapitchuk and 1 maintenance staff from Kasigluk. Nick Keene, Lloyd Andrew Jr., Ely Wastley, and Wilson Tikium from Nunapitchuk and Wilson Twitchell from Kasigluk attended the two-day, 9-hour training. While in Nunapitchuk, Charlie also gave a 3-hour night class on boiler energy efficiency care and maintenance for IRA and city employees that were working during the day class. Steven T. Alexie Sr., Jerry Wassillie Sr., William M. Andrew, Walt b. Riley Sr., Roberta Nick (city admin), and Sophia Sergie were present for the night class. The city administration office building and boiler was used for the training. A never used flue gas analyzer kit was found in the Laundromat and utilized for the training. Components of a Bacharach Flu Gas Analyzing Kit used in boiler efficiency training and left with capable maint staff Smoke -test kit for analyzing flu gases for boiler efficiency Flu gas analyzer measures levels of unburned carbon in combustion gases The city boiler was found to have gross glycol leaks which resulted in a failed expansion tank as well as deterioration of all other ferrous metal in the system. To mitigate system leakage Charlie and trainees removed two of six di-electric unions and replaced them with sweat to thread adapters, then installed a new expansion tank. Class-time also included programming 5 setback thermostats for various community buildings and installing one for the city office building. Remaining programmed thermostats were given to the attending maintenance staff with agreement they would install them in their buildings.
15 Alaska Building Science Network – Village End Use Energy Efficiency Program – ’05-06 Final Report –West Region – Nunapitchuk Nunapitchuk, In-Kind Contribution Tracking Record - ABSN Energy Efficiency Projects '05-'06 Village entities worked with: Tribe, City, Village Corp, School District. In-Kind Item Dates Hours Contri-buted Hourly Wage Value / Amount Notes Staff time for project contact, introduction, and reviewof intro materials (Number of entities x 1 hour each) 4 $15.00 $60.00 Hrs contributed column indicates # of entities we worked with in the village. $15 / hr is our estimated average wage for local village staff: Tribal Administrators, City Clerks, Facilities Managers, maintenance staff, etc. Staff time for Attending teleconference, all entities village-wide 18 $15.00 $270.00 Hrs contributed column indicates length of telecon multiplied by # of village telecon participants Office manager and/or Staff time for site visit set-up 6 $15.00 $90.00 city, tribal, corp store manager mtg time 1.5 hrs. Office Manager / Staff time for lighting upgrades follow-up $321.00 city/IRA/corp administrative Office Manager / Staff time for upgrades beyond lighting 2 $18.00 $36.00 EPA IGAP waste ballast transport Maint. Staff time to attend ABSN training 12 $14.00 $168.00 Hrs contributed column indicates length of training multiplied by # of in-kind training participants Village office administrative percentage of total project cost less ABSN Admin %. Total project cost = $37,250/village - (our admin percentage , (around 9%) Approx: $3,352) = $33,897 x 5% = $1,694 (this 5% village admin cost estimate is spread across all entities we work with for the course of the grant for completing all energy efficiency measures. These are primarily for cumulative, otherwise unaccounted time expense for project support. Jan '05 - Jan '07 $1,694.00 Each time we call, email, or fax a village entity, someone has to receive the communication, review and/or foward the information, follow-up on requests, etc. Wether it is to set-up a teleconference, verify maintenance staff participation in lighting or boiler trainings, set -up in-kind lodging and transportation, lighting trainings, track a shipment, verify completion of lighting in a given building, ship lamps and ballasts out of the village, request a labor reimbursement agreement, or invoice etc, etc. Village expenses for phone charges, copying and fax costs, office supplies, etc are part of this ammount. Lodging for ABSN Field Managers - 1st assessment site visit 4 $55.00 $220.00 FM Dan Lung Transportation and fuel costs - 1st assessmenet site-visit $40.00 Transport supplies to Kasigluk by snowmachine. Employer share of payroll contributions $360.00 Nunap Ltd. donated maintenance worker payroll 30 hrs at $12 hr (workers comp and etc. not calculated) Payroll/bookkeeping costs $90.00 city/IRA/corp accounting LKSD local maint labor for T8 retrofits 37 $15.00 $555.00 LKSD cert. electriciain maint labor for T5 retrofits $4,500.00 Comparable estimate - In-kind labor, provided by school district - includes airfare & perr diem and lodging. LKSD local maint labor for T5 retrofits 30 $15.00 $450.00 Est for local maint staff support Employer expense for Workm an's Comp 1197 0.05 $59.85 Generic multiplier: .05 x gross payroll of village labor Waste Management - PCB backhaul 2/25/06 335 $0.25 $83.75 Disposal Backhaul, ATS, Nunap - Bethel Waste Management - PCB backhaul 2/25/06 335 $0.25 $83.75 Disposal Backhaul, NAC, Bethel - Anch TOTAL $9,081.35