Repair and renovation of existing storage accom to convert temporary X Ray room at 41st Bn SSB Ranidanga

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.

Providing and laying vitrified floor tiles in different sizes (thickness to bespecified by the manufacturer) with water absorption less than 0.08% andconforming to IS: 15622, of approved make, in all colours and shades,laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointingwith grey cement slurry @ 3.3 kg/ sqm including grouting the joints withwhite cement and matching pigments etc., complete. Size of tiles 600X600 mm

Providing & fixing false ceiling at all height including providing & fixing offramework made of special section, power pressed from M.S. sheets andgalvanised with zinc coating of 120 gms/ sqm (both side inclusive) as perIS : 277 and consisting of angle cleat of size 25 mm wide x 1.6 mm thickwith flanges of 27 mm and 37mm, at 1200 mm c/c, one flange fixed to theceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts,other flange of cleat fixed to the angle hangers of 25 x10 x0.50 mm ofrequired length with nuts & bolts of required size and other end of anglehanger fixed with intermediate G.I chanels 45 x15 x 0.90 mm running atthe spacing of 1200 mm c/c, to which the ceiling section 0.5 mm thickbottom wedge of 80 mm with tapered flanges of 26 mm each having lipsof 10.5mm, at 450 mm c/c, shall be fixed in a direction perpendicularto G.I intermediate channel with connecting clip made out of 2.64 mmdia x 230 mm long G.I wire at every junction, including fixing perimeterchannels 0.50 mm thick 27 mm high having flanges of 20 mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help ofRawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling sectionand perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230 mm c/c, including jointing & finishing to a flush finish of taperedand square edges of the board with recommended jointing compounds,jointing tapes,finishing with jointing compounds in three layers coveringup to 150 mm on both sides of joints and two coats of primer suitable forboards, all as per manufacture’s specification and also including the costof making opening for light fittings, grills, diffusers, cut outs made withframe of perimeter channels suitably fixed, all complete as per drawings,specificaton and direction of the Engineer in charge but excluding the cost of painting with: 8 mm thick Calcium Silicate Board made with Calcareous& Siliceous materials reinforced with cellulose fibermanufactured through autoclaving process.

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

Wiring for circuit/ submain wiring alongwith earth wire with thefollowing sizes of FRLS PVC insulated copper conductor, singlecore cable in surface/ recessed steel conduit as required. 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Providing and fixing following capacity TP&N disconnector fuseswitch unit inside the existing panel board with ISI marked HRCfuses including drilling holes in cubicle panel, making connections, etc. as required.32 A TP&N

Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board, 240 V, on surface/ recess,complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted includingearthing etc. as required. (But without MCB/RCCB/Isolator) 6 way , Double door

Earthing with G.I. earth pipe 4.5 metre long, 40 mm diaincluding accessories, and providing masonry enclosure withcover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required

Supply, Installation, Testing andCommissioning of 900 mm sweep,BEE 5 star rated, ceiling fan withBrush Less Direct Current (BLDC)Motor, class of insulation: B, 3 nos.blades, 30 cm long down rod, 2nos. canopies, shackle kit, safetyrope, copper winding, PowerFactor not less than 0.9, ServiceValue (CMM/W) minimum 6.85,Air delivery minimum 215 CMM,350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remoteor electronic regulator unit forspeed control and all remainingaccessories including safety pin,nut bolts, washers, temperaturerise=75 degree C (max.), insulationresistance more than 2 mega ohm,suitable for 230 V

Supplying, installation, Testing & Commissioning of Panel light 2x2 ft., offollowing body material and construction as per IS : 10322 with driver as perthe requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuitprotection,THD < 10% , P. F.≥0.95, IP20, CRI >80, UGR (Unified GlareRating) < 19, Flicker free, (flicker should be below 5 %), life time (LED,Driver& electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends ,CCT 3000°K / 4000°K / 5700°K/6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation ColorMatching) <3, Maximum power consumption should not more than thespecified rating and Fixture shall be of relevant BIS standard and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/Screen printing on housing. complete in all respect i/c connections with1.5 sq mm FRLS, PVC insulated copper conductor single core cable andearthing etc. as required with Minimum 5 year OEM warranty. System lumenefficacy >135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted.Shape size and CCT shall be as approved by Engineer-in-Charge as perrequirement. (Thermal management: heat sink of aluminum housingsuch that LED junction temperature shall not rise above 90°C).Powder coated die cast / Extruded aluminium Body (Thickness≥ 1.20 mm) 22 watt