Comprehensive conservation of old high court building at civil lines Nagpur in phase 1 under special repairs (Execution of work by engaging labour/mason)2nd Call

Taking out of plain and carved soiled, dislosed, broken & exfoliated sand stone dasa over the top of railing, Door Jambs, Door sills and lintel very-very carefully with the help of special tools without damaging the adjacent structures after proper documentation, for replacing the same as per the requirements (with appropriate details provided in the conservation plan ) in different sections after strutting, shoring including stacking of serviceable and unserviceable materials separately and disposal of unserviceable material within 100m lead and lowering down upto 10 meter etc. complete.

Taking out carefully without damage to the existing structure of decayed wood work in frames, trusses, rafters purlins and wooden planks fix to the rafter as false ceiling up to 10 metres span and 5 metres height including stacking the material within 50 metres lead : Of sectional area 40 square centimetres and above.

Taking out carefully without damage to the existing structure of doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :of area beyond 3 sq. metres

Taking out carefully without damage to the existing structure of cement concrete/lime concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Taking out carefully without damage to the existing structure of old pulverised and decayed LIME/CEMENT plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead etc. complete.

Removing old paint in multiple application on wood surface without damage to the surface below ( not by burning the paint using Bunsen burner ) by scrubbing after putting Paint Remover / paint stripper available in market ( methylene chloride ) This operation may be repeated if the paint layer is thicker.

Raking out the deteriorated joints in lime mortar of the flag stones flooring and joints in brick masonary surface with preparing the surface for repointing including disposal of the rubbish to the dumping ground with in 50m lead. (Materials will be supplied departmentally)

Taking out carefully without damage to the existing structure of roof modern mangalore tile roofing and old kavelu roof covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. (Materials will be supplied departmentally)

Taking out carefully without damage to the existing structure of pulverised and decayed sand stone flooring in floors laid in cement/lime mortar including stacking material within 50 metres lead etc. complete.- For thickness of sand stone 25 mm to 50 mm

Taking out carefully without damage to the existing structure of additional brick work in cement morter manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Taking out carefully without damage to the existing structure of additional aluminium / Gypsum partitions including disposal of unserviceable surplus material and stacking of serviceable material within 50 meters lead as directed by Engineer-in-charge.

Taking out carefully without damage to the existing structure of GI sheet roofing including disposal of unserviceable surplus material and stacking of serviceable material within 50 meters lead as directed by Engineer-in-charge.

Cleaning rusted steel section by using sand blasting technique under supervision of experience conservator and finish the area with polymer treatment (epoxy resins or copolymers finish.) (Materials will be supplied departmentally)

Providing and construction of special type brick masonry wall in lime mortar of ratio 1:1:1 (1 unslacked lime 1 surkhi 1 sand) including carriage of material mortar, labour and water with lead up to 200 mtrs. and lift 10 mtrs. i/e curing etc. complete. (Materials will be supplied departmentally)

Providing and laying, moulding, cornices with special type brick tile as per existing pattern in lime mortar of ratio 1:1:1 (1 unslacked lime 1 surkhi 1 sand) including carriage of material mortar, labour and water with lead up to 200 mtrs. and lift 10 mtrs. i/e removal of existing brick tile very very carefully with-out damage to the existing structure with curing extra complete. (Materials will be supplied departmentally)

Supply and laying of lime concrete in floor / terrace 20 to 25 mm brick ballast of well burnt) mixed with 50% lime mortar in ratio of 1:1:1 (1-U. Katni lime ,1-surkhi, 1-C. sand) after removing of accumulated rubbish, including beating and treating with split bamboo and thappies till surface hardened for water tightening, including adding 2% solution of boiled water of Gum, Gur and bellgiri-fruit, complete within 200mt. lead and also rounding junctions with parapet wall etc. complete. (Materials will be supplied departmentally)

Providing and fixing 75mm thick fine dressed sand stone flooring over 20 mm (average) thick base of lime mortar of ratio 1:1:1 (1 unslacked lime 1 surkhi 1 sand) including carriage of material mortar, labour and water with lead up to 200 mtrs. and lift 10 mtrs. i/e curing etc. complete. (Materials will be supplied departmentally)

Recessed pointing on the joints of brick masnory and stone flooring in lime mortar 1; 1:1 (1 Lime :1 Surkhi: 1 Sand) for including mixing with Belgiri, Gur and binding material with all lead and lift of material after racking out the joints etc. complete. (Materials will be supplied departmentally)

Lime plaster in plain and simple plaster work of 42mm thick in ratio of 1:1:1 (1 Unslacked lime 1 surkhi 1 sand) in two coats, 1st coat of 30 mm thick and top coat of 12 mm thick mixed with binding material such as belgiri, gur, Gum, including supply of all materials, labours complete. and cleaning the surface for replastering, disposal of rubbish to the dumping ground within 50mt. lead and all required lifts, very carefully without damaging and scratching the core materials etc. for patch repair including preparation of mortar by traditional practice (by hand grinder) in 3 course for base course and subsequent course & loi, tamping, beating, till the shrinkage cracks are disappear. The work is done with all leads and lift as the work is of restoration nature etc. complete. (10mt. height) (Materials will be supplied departmentally)

Providing and applying of diamand - cut - Design moulded lime plaster 50-60mm thick at celling and wall in ratio of 1:1:1 (1 unslacked Katni lime, 1 surkhi, 1 sand) in three coats, 1st and 2nd coat of 15 mm thick each and top coat of 12 mm thick mixed with binding material such as San, or Jute, belgiri, gur, Gum, including supply of all materials, labours, curring complete. and cleaning the surface for replastering, disposal of rubbish to the dumping ground within 50mt. lead and all required lifts, very carefully without damaging and scratching the core materials etc. complete. (Materials will be supplied departmentally)

Finishing the lime plaster surface with special lime punning 3 mm thick coating (Lime putty, marble dust, Gypsum, Gur, San Fibre, Methi Dana, Seep powder and varnish) including grinding of mortar and rubbing complete. (Materials will be supplied departmentally)

Providing and fixing sand stone Dasa above stone railing very-very carefully fixed in lime mortar of ratio of 1:1:1 (1 unslaked Katni lime, 1 surkhi, 1 sand ) with the help of special tools without damaging the adjacent structures after proper documentation, for replacing the same as per the requirements (with appropriate details provided in the conservation plan) in different sections after struttng, shoring including stacking of serviceable and unserviceable materials separately and disposal of unserviceable material within 100m lead and lift up to 10.00m, disposal material to be neatly dressed etc. complete. (Materials will be supplied departmentally)

Providing wood work in frames of doors, windows, clerestory windows and other frames, Rafter, planks, purlins, wrought framed and fixed in position: Second class teak wood. (Materials will be supplied departmentally)

"Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.: - Second class teak wood and 35mm thick shutters. (Materials will be supplied departmentally)

Providing and fixing moulded outlet/ parnala in u- shape of size 1.50 x 25 x20) m, over the terrace as per original pattern in lime composite mortar 1:1:1 (1 Unslacked lime katni 1 Surkhi 1c. Sand local river sand) mix with adhesive material such as belgiri, gur and gum etc. complete. (Materials will be supplied departmentally)

Providing and fixing roofing tiles and kavelu as per the original design and shape of size 0.40 mt x 0.30 mt and 0.40 mt x 0.25 mt respectively roof covering in terracing over the wooden frame of rafter and purlins including all material and labours with a lead and lift of 20 metres etc. complete. (Materials will be supplied departmentally)

Provision for erecting exterior scaffolding as above, including dismantling, shifting and re-erection. The minimum quantity of scaffolding to be deployed shall be at least one third of the total estimated measured area in elevation which shall be calculated in Sqmt by multiplying L x H of center line. (Materials will be provided departmentally)

Providing new joists (karis) of teak wood including hosting in position and applying wood preservative on unexposed surface i.e (bitumen solution primer of approved quality) on new approved local hard wood and wrapping with PVC sheet (Transparent) to the end bearing portion of both end and on the top portion of the karis which will come in contact with masonary / concrete upto the satisfaction of the incharge of conservator or his representative. Preparing in proper shape and making the old karis by cleaning the surface, shaping , straightened and cut to correct lengths,a great accuracy shall be taken in the fabrication ( tenons,mortices, scarves joints shall be made for use in the fabrication.) of various member so that these can be assembled without being unduly packed, when built up shall be true to shape and free from twist, kinks, buckles or open joints.It include all operation stated above and keepinng them fit ready in order to replace/refix on roof level, all iron fixtures such as bolts and nuts, M.S.steel plates, holding down bolts will count in this account. Fixing available old karis (including hosting in position and applying wood preservative on un exposed surface i.e., (bitumen solution primer of approved quality) on old used wood and wrapping with PVC sheet (Transparent) to the end bearing portion of both end and on the top portion of the karis which will come in contact with masonary / concrete up to the satisfaction of in Charge-Conservator or his representative.

Terrace roof of the first floor in corridor (Complete execution of work)

Ground Floor (Both Sides) (Complete execution of work)