Conservation / Restoration of Historical Shrine Khanqahi Moula of Mir Syed Ali Hamdani (RA) on Heritage pattern, Srinagar

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven storey height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffoldings for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etccomplete as per directions and approval of Engineer-in-charge. Theelevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. NOTE:- To be used for maintenance work judicially necessary deduction for scaffolding in the existing item to be done

Cleaning of decorative heritage woodwork (Pinjrakari/Carvings) to remove surface accretions, oily soot, dust, and bird droppings. The process involves dry cleaning using soft bristle brushes and vacuum cleaners, followed by wet cleaning using a solution of Non-Ionic Detergent (Teepol/Extran, 1-3% concentration) and distilled water. The work must be executed by skilled artisans using cotton swabs/sponges. Strictly prohibited: Use of wire brushes, scrapers, caustic soda, or high-pressure water jets. The rate includes all labor, chemicals, machinery hire, and working at heights."The contractor must submit a laboratory test certificate for the specific batch used."

Supply and application of a broad-spectrum, colorless, non-staining Biocidal Preservative (Boron-based or Permethrin formulation) to the cleaned wood surface. The application shall be done by brush or injection (using syringes in flight holes) to protect against termites, borers, and fungal decay. The solution must be non-film forming to allow the wood to breathe. The rate includes the cost of chemicals, PPE for workers, and application labor."The contractor must submit a laboratory test certificate for the specific batch used."

Repairing decayed or structurally compromised portions of beams, eaves (Chajjas), or columns by the method of Splicing. The work involves carefully cutting out the rotted timber and inserting a new piece of First Class Seasoned Deodar Wood (Cedrus deodara). The new wood must match the grain, density, and color of the original. The joint shall be a traditional Scarf Joint or Tabled Joint, secured with wooden dowels or reversible adhesive (PVA). No metal nails/screws are allowed. The surface of the new wood must be hand-planed to match the existing texture.

Consolidation of minor fissures, shakes, and cracks (width 2mm to 10mm) in the timber members. The filler material shall be a paste made of fine Deodar sawdust mixed with a reversible conservation-grade adhesive (e.g., Paraloid B-72 or suitable PVA). The paste must be tinted to match the surrounding wood patina. The filling should be slightly recessed to distinguish it from the original wood upon close inspection (as per conservation ethics).

Surface finishing of the conserved wood using a traditional protective coating. The mixture shall consist of Double Boiled Linseed Oil and Pure Turpentine Oil in a 1:1 ratio. It shall be applied in two coats with an interval of 24 hours between coats, using lint-free cotton rags. The aim is to nourish the wood and restore its hydrophobic properties without creating a glossy or plastic-like film. Excess oil must be wiped off after 30 minutes of application. "The contractor must submit a laboratory test certificate for the specific batch used."

Providing and applying a specialized Transparent Intumescent Fire-Retardant Coating suitable for heritage timber. The coating must be certified Class 1 / Class A (flame spread index). It should dry to a clear, matte/satin finish that does not obscure the wood grain or alter the historic character. The application shall be done by spray or brush as per manufacturer specifications to achieve the required micron thickness (DFT). The rate includes surface preparation and material cost. "Transparent Intumescent Coating tested to BS 476 Part 7 (Class 1) or ASTM E84 (Class A) standards. The contractor must submit a laboratory test certificate for the specific batch used."

Clearing of site of construction / Levelling of ground and surface dressing with Manual Labours incl. removing of inequalities and stacking of serviceable material and disposal of unserviceable material/ rubbish.all complete job as per directions of Engineer-in-Charge.