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| 1 | Excavating in post holes ( or similar holes) each n.exc 0.5 Cum getting out in soft/loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm watering and removing surplus soil to a distance not exc. 50m and making good surface complete all as directed at site. |
| 2 | M&L for cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation , filling and mass concrete surface complete all as specified and directed. |
| 3 | S&F, Pre-painted galvalume aluminium zinc coating G.I based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering, fixed with self taping screws, complete all as specified and directed. |
| 4 | S&F Pre-painted galvalume aluminium zinc coating G.I based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering, fixed with self taping screws complete all as specified and directed. |
| 5 | S&F steel work in tubular trusses including special shaped washer etc complete using ERW or including butt welded tubes conforming to IS-4923-1979 grade st-2240 including rolled mild steel as in joist, channel, angle, tubular section or tee section fixed independently without connecting plates etc, ( cut to ordinary length ie. within 20mm of the length indicated of Gde Fe 410-S, and similar work complete all as specified and directed. |
| 6 | M&L mild steel screws bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square nut , length of bolt exc 5cm but n.exc 10 cm long complete all as specified and directed. |
| 7 | M&L for preparing of new steel surface exceeding 10 cm in width or girth and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed. |
| 8 | M&L Brick work with sub class 'B' bricks straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete all as specified and directed. |
| 9 | Removing excavated soils/material to a distance not exc. 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. |
| 10 | M&L rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed. |
| 11 | M&L for preparing newly plastered surfaces of walls and applying three coats of White wash on walls complete all as specified and directed. |
| 12 | S&F for providing and fixing stainless steel (Grade 304) railing made of hollow tubes channels, plates etc including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed. |
| 13 | S & F anodized aluminium snap grid frame work for false ceiling grid 605mm x 605mm etc complete all as specified and directed. |
| 14 | S & F in repair 4mm thick ECO board as in ceiling fixed with screw as per manufacturers instructions etc complete all as specified and directed. |
| 15 | S & F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC frame as per specification and drawing complete all as specified and directed. |
| 16 | S & F Hollow PVC wall lining consisting of 5mm thick plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame / plastered surfaces with necessary nails as per specifications and drawing lining board complete all as specified and directed. |
| 17 | Design,Supply, installation, testing and commissioning of Double Skin Water Cooled Air Washer Unit minimum capacity of 10000 CFM having outside precoated sheet 0.63 mm and inner side sheet 0.63 mm plain GI , 23+2mm puff panel Draw through type Air Washer complete with Hollow Aluminium profileconsisting of blower section with imported DIDW forward curved centrifugal blower, cellulose Pad 200 mm thick , pvc eliminator , SS 304 tank 1.2 mm mono block pump with EU-4 (The velocity across filter not to exceed 500 FPM) . Air Washer Unit shall be PUF injected (CFC Free) , AMCA approved forward curvedCentrifugal blowers , TEFC weather proof motor IP-55 Class F insulation, belt drive multi sheave pulley mounted on motor and fan shaft , belt guard, motor & fan mounted on comman base frame vibration isolator , fire retardant double canvass connection (fungal resistant and lint free), internal lights, limit switches, canvas connection , viewing glass doors necessary instruments Area .Internal electrical connection upto starter complete with suitable size of copper wiring complete . MS stand for air washer unit of MS angle 50x50x5mm angle with support angle 06 nos, vibration insulation pads 06 nos, complete with coats of epoxy primer and 2 coat of black paint complete all as specified and directed.Minimum specification are as under:- Make:- Humidin/Zeco/Edgetech or any techno commerical equivalent make.Air Flow Capacity:- 10000 CFMSize of blower- 560mm dia Motor Capacity:- 5.0HP 3PH, 1440 RPM ( ABB/Crompton Greaves/havells)Thick of cellulose pads - 200mm ThickWater Pump -0.5 HP, 230 Volts -02 Nos ( 01No for Standby)PUF material density:- 40 Kg/CumThickness of insulated panels:- 25 mm thick panel , PUF injected |
| 18 | The Air Washer Unit shall be specification as per below:-Housing/CasingThe housing/casing of the cooling unit shall be of double skin construction. The frame workshall be of extruded aluminum hollow sections. All the frames shall be assembled using,pressure die cast aluminum joints to make a sturdy strong & self supporting frame work forvarious sections. 25mm thick double skin panels shall be made of 0.63mm pre-plasticized / pre-coated plasticized sheets GSS on outside and 0.63mm Galvanized sheet inside with CFC-free PUF,38 kg per Cu M density insulation injected in between. These panel shall be fitted on to the frame-work with softrubber gaskets fixed in built-in grooves of Aluminum frame in between to make the joints airtight.The entire housing shall be mounted on extruded aluminum channel frame work having pressure die cast aluminum jointers. Tank:- Tank shall be constructed of 18 G Stainless Steel 304 Grade with necessary slope on both sides to facilitate fast removal of drain water. The tank shall extend over the cellulose pads. This tank shall be ofsufficient cross sectional dimensions to hold a large quantity of water. The design shall allowsufficient and easy access for cleaning the tray. The tank shall be provided with suitableconnections to connect Inlet pipe line coming from Water tank.Make up water arrangement provided shall be complete with a brass ball float valve to maintain the water level in the tank. |
| 19 | Motor and Drive:-Fan motors shall be 415 ± 10% volts 50 cycles 3 phase squirrel cage, totally enclosed fan cooledwith IP-55 protection. Motor shall be specially designed for quite operation and motor speedshall not exceed 1440 RPM. Drive to fan shall be provided through belt drive arrangement. Beltsshall be of oil-resistant type. Adjustable sheaves shall be provided. Blower fan :- The fan shall be forward, curved double inlet double width type complete with motor and drive package. The wheel and housing shall be fabricated from heavy gauge galvanized steel. The fanimpeller shall be mounted on a solid shaft supported to housing with angle iron frame and pillowblock heavy duty ball bearings. The impeller and fan shaft shall be statically and dynamically balanced. The fan outlet velocity shall not be more than 12 M/Sec. The fan housing with motor shall be mounted on a channel base mounted inside the housing on anti vibration springs mounts. The fan outlet shall beconnected with casing through fire retardant canvass. Wet Deck Humidifiers: Wet deck humidifiers pads shall be cellulose pad minimum 200mm thick to provide at least 90% saturation efficiency at 2.5 M/sec or less air face velocity. The Cellulose paper pads shall be housed in a galvanized steel casing complete with water distribution header andinterconnecting heavy duty G I or PVC pipes between pump and distribution header. The mediashall be of 100% imported origin of Munters/Glacier make. |
| 20 | Supply and installation of GI Pre fabricated rectangular GI ducts of 24 SWG, Glavanised Iron Sheet thickness 0.70 mm complete with MS flanges and bracing (as specified), necessary supports using thread rods (as directed) and anchor bolts, supply air collars, vanes, splitters,any retrofit work complete with for suitable air flow incl cutting on wall and make a good to disturbed area as per existing complete all as specified and directed. |
| 21 | Supply and installation of GI Pre fabricated rectangular GI ducts of 22 SWG, Glavanised Iron Sheet thickness 0.70 mm complete with MS flanges and bracing (as specified), necessary supports using thread rods (as directed) and anchor bolts, supply air collars, vanes, splitters,any retrofit work complete with for suitable air flow incl cutting on wall and make a good to disturbed area as per existing complete all as specified and directed. |
| 22 | Supply, installation, Exhaust air rectangular Grill of size 275X 550mm \\" with powder coating with Damper including civil work with core cut, chieseiling , cutting of wall , plaster etc and making good disturbed surfaces area after fitting the all respect all as specified and directed. |
| 23 | supply and, Installation , testing and commisioning of control panel with star delta starter and one DOL starter for water pump & three pahse indicator , Amp meter , voltmeter,overload protection relay, single phase preventor & MCCB 100 A 25 KA complete all as specified & directed. |
| 24 | Supply , installation , testing and commissioning of Pramount/Nitrile rubber close cell flat insulation 06 mm thick on SA Duct ony required sun expose area apllied on Newly installed Ducting line complete all as specified and directed. |
| 25 | Supplying, Laying ,and testing in of XLPE insulated armoured heavy duty electric cable of the size 25 Sqmm 4 core following size ,1100 Volts grade , with stranded aluminium conductor served with aninner sheathing of PVC tape armoured with GI wire and over all PVC sheathed in laid trenches/ passing through pipe/duct/road crossing/surface of wall/in hume pipe etc including fixing hardware,clamps,gland, thimble and making good the damaged surfaces etc complete all as specified and as directed. |
| 26 | Material and labour sub main wiring with 06 Sq mm nominal cross sectional area, two single core, 1100 Volt grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable with and including continuous earth wire of size 06 Sq mm nominal cross sectional area, single core, 1100 Volt grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC conduit of 25 mm dia, medium grade complete with and including all PVC conduit accessories concealed into wall by cutting of chases in wall and making good to the disturbed surfaces to matched and finised with existing surface are included in the ratecomplete all as specified and directed.Make of cable - Polycab/Havells/Grandlay cable Note:- (i) 4 run of 6.0 Sqmm main cable, one run of 6.0 Sqmm earth wire and two run length of PVC conduit of size 32mm shall be considered as one running length.(ii) The wiring shall be done in proper color coding using Red,Yellow, Blue for phases, Black for neutral and Green for earth. |
| 27 | M&L labour for earthing complete with galvanised mild steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried vertically in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of the plate not less than 1.5 metre below normal ground level steel earth plate connected with GI wire 04 mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel GI protection pipe 15 mm bore light grade all as shown in elect plate No 3 on serial page No 497 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work, salt and charcoal dust mixed and packed 150 mm thick around GI earth plate, GI pipe medium grade 20 mm nominal bore watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40 mm thick in PCC 1:2:4 type B1 duly reinforced with MS Bars 6 mm dia at the rate of 75 mm centre to centre both way with 12 mm dia lifting handle and pit / chamber in PCC 1:3:6 type C1, Angle iron 40 mm x 40 mm x 3 mm frame for pit cover including testing on completion complete all as specified and directed. |
| 28 | M & L for Cutting existing steel tubing 25/32 mm for alterations or additions (Each cut measured) including screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector complete all as specified and directed. |
| 29 | Supply and fixing of 3 layer PVC water Tank capacity of 1000 Ltr incl ball brass valve high pressure ,with polythene float and flynut complete fiitting on existing roof all as specifed and as directed. |
| 30 | Supply & laying on wall /floor/ ceiling Galvanized water Tubing 25 mm medium grade with all fitting complete all as specified and as directed |
| 31 | Supply & laying on wall /floor/ ceiling Galvanized water Tubing 15 mm medium grade with all fitting complete all as specified and as directed |
| 32 | M&L , Gun metal globe valve 25 mm with iron wheel head heavy duty screwed both ends for iron pipe for union , ISI marked complete all as specified & directed |
| 33 | M&L , Gun metal globe valve 15 mm with iron wheel head heavy duty screwed both ends for iron pipe for union , ISI marked complete all as specified & directed |
| 34 | Note:- 1. All civil work as per site requirement for installation of Air washer Unit and fixing/hanging of Air Duct will be included in the overall rate quoted by the firm.2. Work of Air washer Unit will be executed through specialized agency having minimum 03 year experience in this field.3. The access door of air washer unit shall be equipped with a micro switch interlocked with the motor to ensure switching off of the motor automatically in the event of door opening. Please Enable Macros to View BoQ information |
