Windsupply
The windchest folding bellows are detached from the windchests and converted into independent bellows which are put under pressure with weights. This will make the rigid wind supply more flexible and natural.
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId0d364fc55c
Hoofdwerk
The removed Violon 16' and Bourdon 16' will return. Historical Van Dam pipework is available for this. The Mixtuur will get a new composition. The Trumpet was rebuild with new shallots and tongues in 1968. Historical Van Dam material is also available to undo this. The bass / treble seperation will also be available again.
Bovenwerk
The Dulciaan and Cymbel which do not fit in the organ sound are removed. Their place will be taken by a Quintfluit and a new Klarinet.
Pedaal
The current arrangement of the pedal is very tight and the sound development is insufficient. Behind the organ a separate case will be made containing a wooden Prestant 16, the Octave 8 and a new Bazuin 16' with full length wooden resonators. The current pedal wind chest will accommodate the remaining voices.
Pictures of the crafting of the new Prestant 16' pipes and the Bazuin 16' resonators
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProIdf575ffb03d
Pedaal windchest
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId72f201667f
Pedaal organcase
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId4043959ca1
Windchests
The Hoofdwerk and Bovenwerk windchests are being restored, whereby the leather pulpets return. The Hoofdwerk windchest is enlarged with a side block for the Violon and Bourdon. The toeboards and pipe grids of the in 1968 placed stops will bee renewed or adapted in the Van Dam style.
Hoofdwerk
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProIdf1c29a877e
Bovenwerk
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId326e51c437
Pijpwerk
Unfortunately, a good number of pipes were affected by corrosion, in particular the pipe feet. This was also noted in 1967/68 and part of the pipe feet had already been partially replaced. The pipework is then again re-racked.
Corrosion
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId7837d84524
Racking
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProIdee2e5e443c
Layout
The separate pedal case will be placed behind the organ. The case is partly set up and the first pipes have been placed. Between the existing organcase and the new pedal case a part of the new windsupply is located. The remaining part finds a place below the hoofdwerk windchest.
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId2fb7f62673
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId0ceec7890b
Assembly
On Monday, August 10, the parts of the Van Dam organ were transported to Nunspeet and the assembly of the organ started.
https://vandenheuvel-orgelbouw.nl/component/k2/item/680-hervormde-kerk-nunspeet-en.html?tmpl=component&print=1#sigProId9e0a0a4199