Tenders Are Invited For Repair And Maintenance Services Of Musical Instruments – Technical Adaptation Of The Organ

Repair And Maintenance Services Of Musical Instruments – Technical Adaptation Of The Organ. The Following Measures Are The Subject Of The Advertised Services: I. Cleaning, New Intonation And Tuning 1. Pipework A. Cleaning Thorough Cleaning Inside And Outside, Blowing Out With Compressed Air B. Open Labial Pipes Made Of Metal Functional Test Of The Tuning Device, If Necessary Repair Of Damage In The Area Of ​​The Pipe Mouth C. Covered Labial Pipes Made Of Metal Check The Fit Of The Covers And Correct If Necessary, Replace The Sealing Felt If Moths Are Present, Repair If Necessary. Open Labial Pipes Made Of Wood Check The Pipes For Cracks, Worm Damage, Tightness, Repair If Necessary E. Covered Labial Pipes Made Of Wood Check For Leaks, Replace Felt If Necessary, Remove Hardening Of The Leather F. Tongue Pipes Blow Through Carefully, Check Throat And Reed, Remove Corrosion Deposits, Check Strength 2. Re-Intonation And Tuning Insert The Pipework, Re-Voice The Pipework, Restore The Pitch. Ii. Intonation In Particular (See Also Viii.) 1. Softening Of The Treble Range 2. Strengthening Of The Bass Range 3. Correction Of The Intonation Of The Principals, Flutes And Reed Voices, In Particular Improving The Poor Response, Differentiating The Sound Character Of The Individual Voices And Improving Their Ability To Mix. 4. Wind Supply Should Become Flexible. Iii. Loops And Wind Systems 1. Sticks And Cheeks Remove From The Wind Chest, Clean, Blow Out, Vacuum, Reinsert 2. Loop And Loop Seals Clean, Remove Dust 3. Wind Box And Valves Open The Wind Boxes, If Accessible, Clean, Replace Leather If Necessary - Consultation With Client May Be Necessary If The Leather On Almost All Valves Needs To Be Replaced (Costs Need To Be Clarified), Guide Pins And Valve Springs For Corrosion Check, Clean If Necessary Iv. Wind Supply 1. Fan A) Motor Check That It Runs Smoothly And That The Oil Level Is Sufficient, Top Up Oil If Necessary, Check Wear On The Fans And Bearings, If Necessary, Consultation With The Client Is Necessary B) Motor Box Vacuum, Remove Dust, Check The Condition Of The Material, If Necessary, Consult With The Client 2. Magazine Bellows Open The Bellows, Clean Them, Check The Joints Of The Scissors, Replace Them If Necessary, Replace The Joint Cord Made Of Hemp And The Leather Hinges, Sealing Of Damaged Bellows Leather And Channels, New Leather If Necessary; If Necessary, Consult With The Client 3. Clean Channels And Check For Leaks, Replace If Necessary 4. Bellows Open, Clean, Close, Reweigh The Wind V. Gaming Table 1. Manual Keyboards Loosen And Remove Individual Mechanical Action Connections A) Covers Clean Keys, Polish Leg Covers, Replace Covers If Necessary. B) Garnishes Replace Fabric Felt Trims If Necessary, Check Key Millings And Guide Pins For Damage, Rework If Necessary 2. Pedal Keyboards Separate The Keys From The Keyboard Frame, Clean, Remove And Replace Worn Fabric Felt Trims If Necessary; Keys, Guide Pins Check Keyboard Frame For Damage