Public Works Department Tender

Careful demolition of cement concrete( below any finishing layer sand stone/ basalt stone / ceramic /vinayal flooring) ,steps,blockadge manually including disposal of material within any lead as per direction of Engineer - in charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)at all heights inclusive of all leads/ lifts required to undertake the work without damaging the historic fabric of the building .materials upto a 50 m lead.

Careful demolition of moduler/ lakhori/traditional (of any brick size) brick work manually in lime /cement mortar including stacking of serviceable material and disposal of unserviceable material within any lead as per direction of Engineer-in-charge at all heights inclusive of all leads/ lifts required to undertake the work without damaging the historic fabric of the building .

Carefully scrapping and removing of multiple layers of white wash enamel paint , distemper, oil paint, algae, etc. from plain plaster and surfaces gently with care to keep old designs intact .as per prescribed process and specification . Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers required to complete the work.(Overall length and width will be measured for the purpose of payment)

Careful dismantling of old lime plaster/cement plaster from walls of the heritage structure without damaging the stone work/brick work /historic fabric of the building including raking out of joints and cleaning the surface thoroughly. Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers required to complete the work and disposal of rubbish to the dumping ground/ work yard within the site by mannual means including all leads, lifts and carriage as per direction of architect/engineer inchrge.

Careful dismantling of old lime plaster/cement plaster from ceilings of the heritage structure without damaging the stone work/brick work /historic fabric of the building including raking out of joints and cleaning the surface thoroughly. Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers of building applicable to complete the work and disposal of rubbish to the dumping ground/ workyard within the site by mannual means including all leads, lifts and carriage as per direction of architect/engineer incharge.

Careful removal of doors, windows and clerestory window shutters (steel or wood)very carefully with out damaging the structure, including stacking within 50 metres lead : Of area 3 sq. metres and below

Careful removal of doors, windows and clerestory window shutters (steel or wood)very carefully with out damaging the structure, including stacking within 50 metres lead : Of area beyond 3 sq. metres

Carefully Removal of Jaali/grill /mosquito jaali with frame from window of external façade /blockages made on existing windows and doors with woolden block boards/plywood without damaging the historic fabric of the building . Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers of building applicable to complete the work .Item include all leads /lift and cariage etc,from work area to site yard including proper stacking of the re usable materials.

Extra for cutting reinforcement bars by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer -in -charge.

Careful demolition lime concrete manually and disposal of material within any lead as per direction of Engineer in-charge /Consultants .Item includes cost of safety measure /use of specified equipment for workers of building required to complete the work .

Careful Demolition of R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 100 metres lead as per direction of Engineer - incharge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 100 m initial lead, for all leads including all lifts involved.

Traditional brick masonry with special brick size in lime mortar in propotion similar to the existing traditional lime mortar (lime putty -surkhi 1:2) after removing the damaged and out of plumb masonry from the historic structure, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.or superstructure for all heights

Traditional brick masonry with special brick size in lime mortar in propotion similar to the existing traditional lime mortar (lime putty -surkhi 1:2) after removing the damaged and out of plumb masonry from the historic structure, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.add extra for brickwork in ornamental work/ornamental pillars etc

Traditional brick masonry with special brick size in lime mortar in propotion similar to the existing traditional lime mortar (lime putty -surkhi 1:2) after removing the damaged and out of plumb masonry from the historic structure, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.Brick masonry for arches with special size traditional bricks

Ornamental traditional brick masonry in mouldings and cornices (not more than 30 cm in projection and 30 cm in depth as per traditional practice) in lime mortar similar to the existing traditional lime mortar (lime putty- surkhi 1:2) after removing the damaged and out of plumb masonary from the vertical surfaces , as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.

Stitching of Traditional brickwork by inserting red sand stone of size 600 X 300 X 100 MM at identified locations by engineer in charge / architect and grouting the area with lime mortar 1:1 (1 lime: 1 Surkhi) including preparing like cutting out brickwork, teething, cleaning, grouting etc.For all heights and stacking of malba within 100 mtr lead.cleaning and washing the cracks, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.

Providing and laying APP modified pree fabricated 7 layers 3 mm thick water proofing membrane ,black finished reinforced with non woven polyster matt consisting of a coat of bitumin primer for botumen membrane @.4 ltr /sq mtr by the same membrane manufacture of density at 25 degree centigrade ,0.87-0.89 kg/lt and viscosity of 70-160 cps .the laying of membrane shall be got done through authorised applicator of the manufacturer of membrane including laying of geo textile cloth of 70 mils thickness over the APP layer all inclusive and complete.

Providing and fixing CI PIPE of 110 mm dia with all fixing accessories including clamps, coupler , tee with door /without door /angle,bend ,shoes, screw, nut bolt and required cutting and chiseling etc. as per the instruction of site engineer/ architect. Item includes cost of shuttering/scaffolding/safety measures/ use of specified equipments for workers of building requred to complete the work .

Providing and fixing New fire retardant double layer flexible tensile fabric / canvas cloth false ceiling stretched on deodar wooden frame (of section 25mmX37mm)/Aluminium frame as approved suspended from true ceiling as per details and grid mentioned in the drawings. The tensile fabric to have a thickness of 700gsm PVC coated fabric and to be Ferrari or Mehler make or equivalent- Color to be as per approved sample Fabric to be susped with treaded rods and tensile steel ropes as per fabrication details. Item include cost of deodar wooden/aluminum frame support frame work of size 50mm x75 mm and stainless steel wires, holdfast/anchors etc. Canvas to be suspended with frame work above existing top level of cornice with all leads/ lifts and support structure required to undertake the work as per direction of engineer in-charge/Architect :For FLAT

Providing and laying pop/plaster of paris ceilling work /false ceiling work of thickness 25 mm suspended from ceiling /wall (as per traditional/ existing design and detail in the building complex under the supervision of, architect /site engineer) . Item inclusive of carving /ingraving of pattens/sizes/required hardware , as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete. For flat work

Providing and laying pop/plaster of paris ceilling work /false ceiling work of thickness 25 mm suspended from ceiling /wall (as per traditional/ existing design and detail in the building complex under the supervision of, architect /site engineer) . Item inclusive of carving /ingraving of pattens/sizes/required hardware , as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete. For decorative and carved hardware , as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete. For DECORATIVE work

Extra for pop/plaster of paris done on moulding, cornices or architraves including neat finish to line and level: hardware , as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.

Repair and refixing of doors, windows and ventilators werever frame / shutter damge /broken / detoriated is replaced with well seasoned and chemically treated deodar wood frame/deodar wood shutter single/ double leaves 40-50 mm thick fully/partialy glazed openable shutters, panneling of door in wood /colur glass as per specification ,for doors/windows/ventilator as per the existing original design and pattern /or design as per drawing instructed by the Architect including all necessary fitting/ hardware like screws, nails,metal spikes ,ornamented nails ,metal patterns of flower, metal ribets , parliamentary hinges, tower bolts, handles, traditional handmade ms nails, traditional locking system ,decorative features( butt hinges/tower bolt/ handle /door Aldrop/lock ) of the same design, size and weight, etc . Item to also include making all the mouldings and design of the panels werever missing/damage/latter added is replaced as in the original detail with all beading, patti,carving,marking , as per size given/ orignal existing detail/ drawing of shutter /pannel and removal of multiple layer of paint /enamel paint repeatedly on the shutter as prescribe process and specification and finish with primer and redoxide paint as approved by the Engineer In-charge/ Architect. including all leads, lifts and carriage upto all heights.

Of area 1 sq. metres and below

Of area between 2-3 sq. metres

Of area between 1-2 sq. metres

Of area between 3-4 sq. metres

Of area between 4-5 sq. metres

extra for above 5 sqm

Providing and fixing new 1st class well seasoned and chemically treated deodar wood (of approved quality) work in frames of doors, windows, clerestory windows,ventilators , other frames and wrought frame of approved size , as per traiditional wooden joinery of members, and fixed in position in traditional detail/manner with the help of holdfasts / traditional holdfast / handmade nails etc . Item is inclusive of carving /engraving of patterns on fames as per existing patterns on original frames / detail drawing and finish with primer and Redoxide as approved by the Engineer In-charge/ Consultants . Item also include all leads, lifts and carriage upto all heights including necessary framework/scafolding etc required to complete the task. Contractor to ensure that moisture content of wood is well within IS codes and Any timber found unseasoned shall be rejected. All timber to be free of knots, cracks etc.Item also includes Anti termite treatment of wood before fixing the frame at site, coating/painting of section of embedded timber coming into contact with masonry with tar application/ solignum. Measurement of final finished product will be used for the purpose of volume calculation and for payments. various sizes as per drawing /available at site including carving and moulding as per existing in orignal /as per drawing / length as per design and traiditional wooden joinry of members, and fixed in position in traditional detail/manner as directed by Engineer incharge/ Consultants , All member to be finished from all sides with antitermite treatment as approved by the Engineer In-charge / Consultants . Item also include all leads, lifts and carriage upto all heights including necessary framework/scafolding etc required to complete the task. Contractor to ensure that moisture content of wood is well within IS codes and Any timber found unseasoned shall be rejected. All timber to be free of knots, cracks etc.Item also includes Anti termite treatment of wood before fixing the frame at site.

Providing and fixing new doors, windows and ventilators shutters of 1st class well seasoned and chemically treated deodar wood (of approved quality)single/ double leaves 40-50 mm thick fully/partialy glazed openable shutters, panneling of door in wood /glass using 6mm thick Clear float Glass of Saint Gobain or equivalent make ,for doors/windows/ventilator as per the existing original design and pattern /or design as per drawing / as instructed by the Consultants including all necessary fitting/ hardware like screws, nails,metal spikes ,ornamented nails ,metal patterns of flower, metal ribets , parliamentary hinges, tower bolts, handles, traditional MS handmade nails, traditional locking system (hook and chain), decorative features (butt hinges/tower bolt/ handle /door Aldrop/lock) of the same design, material, size and weight, etc . Item to also include making all the mouldings and design of the panels as in the original detail with all beading, patti, carving, marking, as per original existing designs and size of shutters. shutters/panel should be finished from all sides with Redoxide of appropriate shade as approved by the Engineer In-charge / Consultants . Item also include all leads, lifts and carriage upto all heights including necessary framework/scafolding etc required to complete the task. Contractor to ensure that moisture content of wood is well within IS codes and Any timber found unseasoned shall be rejected. All timber to be free of knots, cracks etc.Item also includes Anti termite treatment of wood before fixing the frame at site, coating/painting of section of embedded timber coming into contact with masonry with tar application/ solignum. Overall Length and width of the shutter /panel will be measured of final finished product for the purpose of area calculations & payments.

Providing and laying machine cut, mirror polished Marble stone flooring with 18 mm thick marble stone, of approved size, pattern & design as per sample of marble approved by Engineer-in-charge, including granite band /border , tikki /square ( if any ) pattern over 20 mm (average) thick base of lime mortar 1:2 (1 lime : 2 surkhi) laid and jointed with lime mortar, including rubbing and polishing complete with :18 mm thick High quality white rajasthan marble

Providing and fixiing eggshell polished , Marble stone work for wall lining (veneer work) including dado,skirting, risers of steps etc flooring with 18 mm thick marble stone, as per sample ofmarble approved by Engineer-in-charge,over 12 mm (average) thick base of limemortar 1:2 (1 lime : 2 surkhi) laid andjointed with lime mortar, including rubbingand polishing complete with : in requireddesign and pattern wherever required,stones of different finished surface texture 18 mm thick :18 mm thick High quality white rajasthan marble

Providing and laying polished Marble stone flooring with 18 mm thick marble stone, of approved size, pattern & design as per sample of marble approved by Engineer-in-charge, including granite band /border , tikki /square ( if any ) pattern over 20 mm (average) thick base of lime mortar 1:2 (1 lime : 2 surkhi) laid and jointed with lime mortar, including rubbing and polishing complete with :18 mm thick High quality white (second quality) rajasthan marble

Providing and laying 75 mm thick fine dressed sand stone paving of approved size and pattern over 20 mm (average) thick base of lime mortar 1:2 (1lime : 2 surkhi) with joints finished flush and pointed with mortar mixed with pigment of matching colour :Fine dressed Ramnagar Sand Stone

Sub base for flooring: sub- base of 50mm thick bed of local sand evenly spread and rammed brick ballast bed 150mm thick with lime mortar in equal proportion, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.

Providing & laying of the modular brick tile on edge flooring on 20mm thick lime concrete leveling course laid over the sub- base of 50mm thick bed of local sand evenly spread & rammed brick ballast bed 150mm thick including the filling of joints of the brick courses with lime mortar (1lime : 1surkhi / sand). Post construction the exposed mortar joints in floors to be neatly scraped & raked with metal brush to bring neat finish

Lime plaster 5 to 10 MM thickness on ceiling and curved surfaces. Providing and application of Lime – surkhi Plaster 1:1 (1 slaked Lime: 1 surkhi) on wall surfaces of thickness between 5 to 10 MM including organic additives like sugarcane molasses, extracts of beil,maithi, etc. as per traditional practices. The preparation of mortar is to be done following traditional practice includes using chakki/garat (wet grinding of lime and sand by heavy stone mill / chakki/garat), application of mortar in single layers, with a gap of minimum 3 days and not more than 10 days from previous layer. The item rate includes application ofLoi, tampering, beating, reworking of plaster till the shrinkage cracks disappear and desired finish achieved and curing for 10 days. Item also includes all lead and lift, establishing work yard / chakki, scaffolding, formwork tools and implements etc.

Providing & applying Lime kara 1:2 (1lime cream : 2 Zikki powder) grinding mortar with grinding mill/manually on lime base,on all flat surface in two coats.First coat applying 3mm to 4mm thick and curing properly at least 7 days,second finishing coat done after 7days of previous coat as per traditional practice.(thickness not more than 6 mm.)

Providing & applying Lime kara 1:2 (1lime cream : 2 Zikki powder) grinding mortar with grinding mill/manually (on lime sand/sand plaster base) on ceilling /curved lime plaster in two coats.First coat applying 3mm to 4mm thick and curing properly at least 7 days,second finishing coat done after 7days of previous coat as per traditional practice.(thickness not more than 6 mm.

Providing inlay work of river pebble using local river pebble in lime Surkhi mortar (1Lime :1surkhi ) , 20 - 75 mm thick as per existing design work/ traditional practices by skilled craftsman, on wall and ceilling or any other surface . Work should be done as per restoration practice, the mortar should be prepared by grinding mill adding gur,methi & gugal. Sample of the design and details of the decorative inlay work to be shown to the Architect for necessary approvals before finalizing and finishing the same . Item has been included of curing for 10 days using water pumps or any other necessary methods, to avoid any surface cracks. In case of development of surface cracks, the same to be redone as part of rectification works to achieve the necessary level of finish as directed by Architect or Engineer in charge.Item to include all necessary tools, scaffold if required etc. complete

Chemical cleaning of stone surface to clean from yellowness, blackness, algae growth, dust, dirty oil accretions, lime and gypsum deposits, soot, graffiti, joining of gaps, taking out nails and other additions,removal of multiple layer of enamel pait/other paint/ geru layer , filling oh holes/ voids in marble /stone and application of preservatives coating ( pva -lavolin base ) to prevent superficial decay, under the strict supervision of archaeological chemist or art conservator. For Vertical and flat surfaces etc.

Chemical cleaning of stone surface to clean from yellowness, blackness, algae growth, dust, dirty oil accretions, lime and gypsum deposits, soot, graffiti, joining of gaps, taking out nails and other additions,removal of multiple layer of enamel pait/other paint/ geru layer , filling oh holes/ voids in marble/stone and application of preservatives coating ( pva -lavolin base ) to prevent superficial decay, under the strict supervision of archaeological chemist or art conservator.. For ceilling and curved surface etc.

Chemical cleaning of stone surface to clean from yellowness, blackness, algae growth, dust, dirty oil accretions, lime and gypsum deposits, soot, graffiti, joining of gaps, taking out nails and other additions,removal of multiple layer of enamel pait/other paint/ geru layer , filling oh holes/ voids in marble/stone and application of preservatives coating ( pva -lavolin base ) to prevent superficial decay, under the strict supervision of archaeological chemist or art conservator. For decorative surface including carvings, chajja,brackets,plinth ,flag post holders etc.

Providing & fixing new sandstone (of approved quality) chajjas (As per existing size and thikness) by replacing damaged / missing stone chajja, wherever required as per old existing design, including cost of dismantling /making of wall/parapet were chajja is inserted /fixed following existing design & construction details. Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers of building required to complete the work .at all heights & including all leads and lift.

Poviding and fixing New carved stone and Repair and re fixing of old carved stones from panpatta base to Arch level in all thicknesses wherever required upto all level/height in plain/ decorative work carved by manual/machenical methode including base(dasa) ,shaft ,capital of columns , springer ,key stone of arches, Decorative sand stone band (panpatta pattern) at plinth level. etc as per old design including coldroll stainless steel clamp ,copper pins of required diameter for securing adjacent stones in stone wall lining ,Providing and fixing stone dowels cut to double wedge shape as per old design including making the necessary chases.Item includes cost of mortar /adhesive/ shuttering /scaffolding /safety measure /use of specified equipment for workers required to complete the work.(Overall length , width and thickness of stone (cut stone / replaced new stone quantity) will be measured for the purpose of payment)

Provding, casting and fixing of new Cast Iron railing /jaali / bracket / column /base or any other element as per specific material compostion specification & traditional design including all ornamental work ,curvature , welding, grinding, buffing, polishing , coating and fitting the same with necessary nuts and bolts complete, i/c fixing the railing with necessary accessories & fasteners , bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer - incha rge , ( for payment purpose weight of cast iron members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc).

Providing and fixing 37 mm dia PVC conduit for laying cable in flooring as per design including all bend ,junction box - all complete .

Providing and fixing 50 mm dia PVC conduit for laying cable in flooring as per design including all bend ,junction box - all complete .

Providing and fixing Terracota Jaali as per the same design and mould & size as per the original "Railing /Jaali" on site. as directed by the Architect or Engineer in Charge. Item to include getting samples of jaali/railing from the Architect before fixing the same on site. Item to include all necessary tools. hardware etc. complete. Mode of Measurement: The item to be paid as per the elevation area of the jali restored/ or constructed new only, and not the entire area of the jaali .

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. sqm 159.90 Note:- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works.

Provide & fixing printed pvc based cross-hatch texture star flex over the barricade/ frame/ ms sheet /ply board for a height up to 20 m to separate the working area, including any fixing frame work of wood or ms tube upto 25x25 mm or as per direction of engineer incharge and removing the same after completion of the work .

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Decorative plaster work in lime surkhi mortar (1:1) as per traditional practice and design, the mortar should be prepared by the grinding mill only. The thickness varying from 10 mm to 100mm as per design, as directed by Engineer incharge/ Architect, and including all leads, lifts and carriage. All complete.

Construction of new Chatri as per old design intact ,including wooden & masonry work and finish with polish and lime kara as per prescribed process a.Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers of building required to complete the work

Repairing of existing Chatri as per old design intact ,including replacement of damaged member with masonry work werever required and finish with lime kara as per prescribed process a.Item includes cost of shuttering /scaffolding /safety measure /use of specified equipment for workers of building required to complete the work .

3d Lidar scanning and generation of point cloud data of Durbar hall including prepration of 2d as built drawing and prepration of 3d model from point cloud data ( Only 2d drawings required )