Development of Gallery at District Museum, Mangaldai

Amount

Site preparation - Demolition

Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead for thickness of tiles 10 mm to 25 mm

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Site preparation - Masonry work

Brick work with common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks: 1:4 (1 cement : 4 coarse sand) sqm 937.00

Site preparation - Masonry work Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. All works upto plinth level Concrete of M15 grade with minimum cement content of 240 kg /cum

Site preparation - Anti-termite treatment

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos/ Lindaneemulsifiable concentrate of 20%

Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to the full depth of the hole : With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos/ Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same.

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: 2.35.3.1 With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) : Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.: 2.35.2.1 With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

Site preparation - Finishes

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 200x1200 mm

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. New work (Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.

Providing and fixing 19mm thick both side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand boxes,shelves,racks,almirah,cupboard and drawer etc. including necessary nails,screws etc. complete as per direction of Engineer-incharge.

Supply and installation of cement board panel of 12mm thickness complete with necessary fixing accessories including channel , screws etc

Galvanised M.S. sheet 0.5 mm thick pressed channel section of size 50x32 mm

Providing and fixing 12 mm thick pre-laminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin-charge. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

Providing and fixing structural steel frame (for dry cladding with 30 mm thick gang saw cut with machine cut edges sand stone) on walls at all heights using M.S. square/ rectangular tube in the required pattern as per architectural drawing, including cost of cutting, bending, welding etc. The frame work shall be fixed to the wall with the help of M.S. brackets/ lugs of angle iron/ flats etc. which shall be welded to the frame and embedded in brick wall with cement concrete block 1:2:4 (1 cement:2 coarse sand :4 graded stone aggregate 20 mm nominal size) of size 300x230x300 mm, including cost of necessary centring and shuttering and with approved expansion hold fasteners on CC/RCC surface, including drilling necessary holes. Approved cramps/ pins etc. shall be welded to the frame work to support stone cladding, the steel work will be given a priming coat of Zinc primer as approved by Engineerin- charge and painted with two or more coats of epoxy paint (Shop drawings shall be submitted by the contractor to the Engineer-in-charge for approval before execution). The frame work shall be fixed in true horizontal & vertical lines/planes. (Only structural steel frame work shall be measured for the purpose of payment, stainless steel cramps shall be paid for separately and nothing extra shall be paid).

Site preparation - Door / Windows

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Site preparation - Misc

Supply and installation of glass casing of 6 mm thickness clear toughened glass complete with glass adhesive , cutting finishing , fixing, screws, lock, hinges etc.

Supply and installation of radium wayfinding tape

Electrical

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Installation, Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non-residential buildings).

Supply and installation of ceiling fan of 900mm diaHavells or equivalent make

Supply and installation of 18" dia exhaust fan of havells or equivallent make

Supply, installation testing and commissioning of ceiling mounted 3-5 watt LED spot light of Panasonic, Havells or equivalent make.

Supply, installation testing and commissioning of ceiling mounted 6 watt LED track light of Panasonic, Havells or equivalent make

Supply, installation testing and commissioning of ceiling mounted metal track for track lights of Panasonic, Havells or equivalent make

Supply and installation of UPS

Supply and installation of Voltage stabilizer of approved make

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arranAssam Tenderent and watering pipe etc. with charcoal/ coke and salt as required.

Fire Safety

Supply and installation of standalone smoke detector

Supply and installation of 4.5 kg CO2 based fire extinguisher

Supply of Fire Balls

Emergency exit sign

Audio Visual Components

4K Display : 45'' 4K LED Display, Resolution 3840 x 2160p (4K) of approved make

4K Display : 24'' 4K LED Display, Resolution 3840 x 2160

Content Development for AV units including Video Documentation (Drone, Video Camera, Voice Over, Editing & Publishing) complete with Photographic Documentation , Site visits (up to 30 sites)

Research and Documentation work including Site visits, visit to libraries, colleges, universities, Archives, Text development, Decipherment of scripts etc. Proof reading, Composition, Translation of texts (up to 15,000 words)

Graphic Design & Printing work including Design, composition of maps, drawings, introductory text, sectional visuals and text complete with Printing of introductory text, panoramic map, photographs, archaeological site map, Patharughat text, coins and epigraphy texts , images and signages as approved by the project curator.

Mounting and Installation work including Gallery text and visuals, artefacts (coins, copper plates, stone artefacts, plough etc as directed by project curator and Architect in Charge

Artwork

Development and installation of theme based Artwork as per approved material and content complete with preparation of components, transportation, installation and finishing etc. which shall include making of replica in terracotta and fibre casting (Tribal Durga - 30 cm x 20 cm; Narayani Mudra and Ahom Coin - 18 inch), Heritage bricks- 3000 pieces, Wall plastering with mud and cowdung paste