Renovation and Upgradation of Conference Room at Directorate of Museums, Guwahati -1

Site preparation

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

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

Demolishing brick work 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

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in-Charge.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Dismantling 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

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 50 m initial lead, for all leads including all lifts involved.

Finishes

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

Providing and laying vitrified floor tiles in different sizes (thickness to be pacified 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 600 x 600 mm

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

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.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cut-outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks)

Supply and installation of 8 mm thick cut pile Nylon floor tile complete with necessary industrial grade adhesive. The carpet to be backed with 6mm thick PU underlay. Approved make

Supply and installation of 4mm thick white back painted toughened glass sheet fixed with SS screws complete with necessary SS screw cap etc.

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

Providing and fixing 18 mm thick gang saw cut, mirror polished, pre-moulded and pre-polished, machine cut for kitchen platforms, vanity counters, window sills, facia and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite stone slab all colour and texture except black, Cherry/Ruby red

Supply and installation in position of 6mm thick charcoal panels of approved design and make. Complete with backing panel and necessary industrial grade adhesive.

Supply and installation of 6mm thick HPL Sheet cladding complete with necessary rivets, MS framing backing panel etc. as applicable

Supply and installation of 25mm thick WPC plank flooring of approved make. Complete with necessary screws , connectors edge patti etc.

Supply and installation of SS 304 stainless steel railing of approved make and design.

providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacturer, including providing and fixing top and bottom pivot and double acting hydraulic floor spring type finishing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of engineer-in charge (door handle, lock and stopper etc. to be paid separately.)

Design supply & installation of suspended Spider Glazing system designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System held with Spider Fittings of SS-316 Grade Steel of approved manufacturer with glass panel having 12 mm thick clear toughened glass held together with SS- 316 Grade Stainless steel Spider & bolt assembly with laminated glass fins 21 mm thick. The Glass fins and glass panel assembly shall be connected to Slab/ beams by means of SS- 316 Grade stainless steel brackets & Anchor bolts and at the bottom using SS channel of 50x25x2mm using fastener & anchor bolts, non-staining weather sealants of approved make, Teflon/ nylon bushes and separators to prevent bi-metallic contacts, all complete to perform as per specification and approved drawings. The complete system to be designed to accommodate thermal expansion & seismic movements etc. The joints between glass panels (6 to 8 mm) and gaps at the perimeter & in U channel of the assembly to be filled with non-staining weather sealant, so as to make the entire system fully water proof & dust proof. The rate shall include all design, Engineering and shop drawing including approval from structural designer, labour, T&P, scaffolding, other incidental charges including wastage, enabling temporary services all fitting fixers nut bolts, washer, Buffer plates, fastener, anchors, SS channel laminated glass etc. all complete. For the purpose of payment, actual elevation area of Glazing including thickness of joints and the portion of Glass panel inside the SS channel shall be measured.

Door / Windows

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).

Factory made single extruded WPC (Wood Polymer Composite) solid door/window, clerestory windows & other Frames/Chowkhat of frame size 45 x 70 mm

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) : For fixed portion Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete. Upto 5mm depth and 5 mm width

Miscellaneous

Supply and installation of surface mounted exterior grade 3D extruded backlit façade signage as per design and canvas / venyl printed wooden photo frames as per approved design

Supply and installation of motorized PVC roller curtain of approved design (Motor excluded)

Roller curtain motor complete with necessary control switch cabling etc.

Supply and installation of brass cupboard lock 6 levers of approved quality, 40 mm size

Brass hanging type door stopper 150 mm

Supply and installation of decorative ISI marked brass main door handle of approved design and make

Supply and Installation of 4 lever locking system complete with all accessories

Supply and installation of 18" Brass tower bolt of approved make and design

Stainless steel fancy handle

Stainless steel butt hinges 125x64x1.9 mm IS : 12817 marked

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :200x10 mm

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. With stainless steel cover plate minimum 1.25 mm thickness

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

Providing and fixing magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc. complete , Triple strip vertical type

Providing and fixing powder coated telescopic drawer channels 300 mm long with necessary screws etc. complete as per directions of Engineer in- charge.

Supply and installation of decorative items and indoor planter of approved variety complete with decorative pot and casing

Supply and installation of A3 size photo frame of approved design complete with printing and mounting

Supply and installation of A3 size photo frame of approved design complete with supply and mounting of traditional fabric motifs designs

Electrical Work

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/ submain 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 Havels or equivalent make

Supply, installation testing and commissioning of ceiling mounted 7 watt LED spot light of Changi, Panasonic, Jaquar or equivalent make.

Supply , Installation , testing and commissioning of White powder coated linear dimmable and tenable LED profile light of approved make complete with all necessary accessories , drivers, remote etc.

Supply , Installation , testing and commissioning of 12 Watt Ultra recessed Panel Light with dimmable and tenable feature of approved make and design complete with all necessary accessories , drivers, remote etc.

Supply and installation of wireless calling ball of approved make

Supply and installation of popup type cable cubby with powder coated metallic body comprising 2 Power Plugs, USB, HDMI, VGA, 3.5 audio and LAN port.

Supply, installation testing and commissioning of 1 KVA online inverter of approved make complete with necessary wiring , power connections etc.

AV and Networking Work

Supply, installation, testing and commissioning of 86" 4K interactive panel with built in android OS , 4GB + 32 GB configuration and upto 20 unique touch point recognition of approved make and model

Supply, installation, testing and commissioning of webcam with 1/2.7" CMOS sensor 1920 x 1080 (uncompressed) 12X optical ZOOM, 72.5 Degrees Field of View, 128 pre-sets of approved make and model

Supply, installation, testing and commissioning of Room Appliance powered by 11th Gen Intel Core i5 Processor, with multiple ports like HDMI IN/OUT, USB, Type-C, supporting muti-display and external devices, unique HUB extension for connecting Touch Panel to meet various scenarios like Video Conferencing and Smart Education of approved make and model

Supply, installation, testing and commissioning of CAT5 Chairman Microphone Unit (Wired), OLED Screen of approved make and model

Supply, installation, testing and commissioning of CAT5 Delegate Microphone Unit (Wired), OLED Screen of approved make and model

Supply, installation, testing and commissioning of Conference System - Controller (Hybrid) with full DSP Control Unit supporting Wired / Wireless or both in a Hybrid mode of approved make and model

Supply, installation, testing and commissioning of High Performance Wall Mount Speaker (Pair) featuring a 5.25-inch polypropylene woofer with titanium dome tweeter of approved make and model

Supply, installation, testing and commissioning of Multi-Channel Audio Digital signal processor with Line Input and Mic Input, 2x 50 Watts @ 8Ohm Speaker Output, along with Wireless Microphones, Speakers, Featured with AEC, Noise Suppression, De-reverb Filter, AGC etc of approved make and model

HVAC Work

Supply, installation, testing and commissioning of ceiling mounted 4 TR cassette type air conditioner of Voltas,Carrier, Bluestar or equivalent make complete with necessary wiring, piping etc as applicable.

Plumbing Work

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 453x357 mm

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

Supply and installation of wall hung ceramic WC with concealed cistern of approved make complete with necessary installation accessories

Supply and installation of ceramic automatic urinal with IR sensor of approved make complete with necessary installation accessories

Supply and installation of liquid soap dispenser of approved make

Supply and installation of hand dryer of approved Make

Supply and installation of Towel Rail with toilet organizer shelves of approved Make

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

Providing and fixing PTMT urinal cock of approved quality and colour. 15 mm nominal bore, 80 mm long, 42 mm high and 30mm wide with BSP female threads weighing not less than 48 gms

15 mm Battery Based Sensor Pillar Cock

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Semi rigid pipe 40 mm dia

Chlorinated Polyvinyl - chloride (CPVC) pipe 25 mm nominal dia

Providing and fixing trap of self-cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : 100 mm inlet and 100 mm outlet Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

Furniture

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

Supply of high Back Executive chair of approved design and colour of Godrej , Wipro or equivalent make