Department Of Archaeology Museum And Heritage Tender

Code04 - Providing Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with

Code05 - Removing mortar from and cleaning stones and concrete articles (net quantity of stacks of cleaned materials will be measured): In Lime

Code06 - Raking out joints of stone masonry surface to the required width and depth, with due care and precaution, by mechanical / manual means, including preparing and cleaning the surfacefor re-pointing/ refilling of joints, including disposal of rubbish to the dumping ground to nearest area.

Code07 - Cleaning the sand stone surface and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by Archaeological Survey of India/ Engineer-in-charge, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any scratching/ damage to the stone surface and finally washing the surface with clean water with the help of pressure jet machine, complete in all respect, including taking all precautions to safeguard ventilators, windows, doors etc. by suitable covering so as to avoid any damage to the building/ structure, all as per direction of Engineer-in-charge (The rate is inclusive of all materials & labours involved except scaffolding).

Code08 - Providing and applying antifungal wash treatment using 3% solution of sodium pentachlorophenate, of reputed brand and manufacturer, on cleaned sand stone surface at desired locations as per direction of Engineer-in-charge (The rate is inclusive of all materials & labours involved except scaffolding).

Code09 - Providing ruled pointing to coursed stone masonry with lime mortar 1:3, 20mm deep, after raking joints to depth of 20mm nicely lining, including cost all materials, labour, usage charges of machinery, curing complete as per specification.

Code10 - Providing fresh lime plaster to brick masonry of 10mm lime mortar (slaked lime : sand) 1:2 proportion as base coat and finishing coat of 10mm of lime mortar (slaked lime : sand) 1:1 proportion including rounding or chamfer ing corners, arrises, junctions, etc wherever required smooth rendering, including jute netting, lead charges for lime and sand, lift charges above 3mt height providing and removing scaffolding, grinding machine, cost of materials, labour, curing etc., The dashing of the first coat to be done using a strong whipping motion at right angles to the face of the wall. The plaster shall be trowelled hard and tight forcing it into joints to obtain a good bond and surface rubbed smooth with a plaster’s trowel complete as per specification and IS 2394 (1984). Curing shall be started 24 hrs after finishing the plaster. The plaster shall be kept wet for a period of 7 days etc complete as per direction of the Engineer in charge of the work.

Code11 - Supplying of solid Schist stone/granite stone of all sizes from Ranebennur Haveri Dist.quarry to main road with 10km lead and labour charges including hiring charges for chain and pully block trasportation etc.. Complete as directed by Engineer -in-charge of work.

Code12 - Providing lime concrete terracing on roofing for weather proof course, average thickness 100mm, laid to slope with 25mm nominal size brick jelly and 50% lime surkhi mortar 1:2 ( one lime putty two surkhi) rammed and finished with gur and Belgiri treatment rounding off junctions with parapets including cost of materials, labour complete as per specifications.

Code13 - Providing two line dressing to granite stone slab Igranite stone masonry as per specifications

Code14 - Resetting of Flooring stone members of all sizes including conveying from stackedposition lifting by chain and pully blocks and setting on its proper position to correct line and plumb and level with all lead, lifts and labour charges including hire charges for chian and pully block etc., complete including hire charges of scaffolding materials and as directed by the engineer in charge of work.

Code15 - Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge.