Military Engineer Services-MES has published Tender For Special Repairs To Replacement Of Ber Ac Plant Alongwith Improvement To Building P-192 And P-170 At Nad Alwaye. Submission Date for this Tender is 24-11-2022. HVAC Tenders in kochi Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 17-Nov-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-11-2022 |
| Sl. No. | Item Description |
| 1 | Demolition of reinfroced cement concrete as in roof,beams etc and similar suspended worksincluding cutting of reinforcement complete all as specified and as directed. |
| 2 | Demolition of unreinfroced cement concrete in ground floors and paving n.exc. 15cm thickness (below or above ground level) complete all as specified and as directed. |
| 3 | Demolitionof brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed. |
| 4 | Taking down chowkatwith shutters (without taking off shutters from the frame) exc 1.5 sqm and not exc 4 sqm complete all as specified and as directed. |
| 5 | Taking down chowkats with shutters (without taking off shutters from the frame) n.exc 1.5 Sqm complete all as specified and as directed. |
| 6 | Taking down cement plaster on brick or stone wall etc including raking out joints, hacking for keys, scrubbing down with water etc complete all as specified and as directed. |
| 7 | M&L for PCC 1:3:6 Type C2 40mm graged aggregate as in plinth protection of 75mm thick complete all as specified and as directed. |
| 8 | M&L for RCC Gde M30(design mix) Slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and in shelves and the like complete all as specified and as directed. |
| 9 | M&L for RCC Gde M30(design mix) as in Beams, cantilevers,bressummers, lintels over 1.5m span complete all as specified and as directed. |
| 10 | M&L flat formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work;not exceeding 200mm thick complete all as specified and as directed. |
| 11 | M&L for flat formwork to sides and soffits of floor or roof beams, beam haunchings,lintels, cantilevers, shelves including sup- ports, overhangs,etc. also splays between floors and beams, etc complete all as specified and as directed. |
| 12 | M&L TMT steel bars of 10mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed. |
| 13 | M&L TMT steel bars of 5mm to 10mm dia and over cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips as in stirrups or spacers and binders complete all as specified and as directed. |
| 14 | M & L forPCCsolidblock type B11:2:4 (20mm graded aggregate) exc 10cm in width and setting in cement morter 1:6complete all as specified and as directed. |
| 15 | M&L rendering 15mm thick on fair faces ofconcrete surfaces in CM 1:4 finised even and smooth without using extra cement with using WPC complete all as specified and as directed. Note : WPC will measured and paid seperately. |
| 16 | M&L rendering 10mm thick in CM 1:3 in ceiling, finished even and smooth without using extra cement complete all as specified and as directed. |
| 17 | M&L rendering 10mm thick on fair faces of brick work in CM 1:6 finished even and smooth without using extra cement complete all as specified and as directed. |
| 18 | M/L for Preperation of newly plastered surfaces of wall and apply two coats ofdistemper over a coat of primer complete all as specified and as directed. |
| 19 | M&L for applying Two or more coats of 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 @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed. |
| 20 | M/L for preperation of newly palstered surfaces of ceiling and apply three coats of white wash complete all as specified and as directed. |
| 21 | M&L Cement concrete 1:3:6 type C2 using 20mm graded stone aggregate as in sub base of floor 100 mm thick complete all as specified. |
| 22 | Screed bed or bedding layers of mortar 20mm thick for laying floor finishes in CM 1:4 complete all as specified and as directed. |
| 23 | M&L machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed. |
| 24 | M&L kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed complete all as specified and as directed. |
| 25 | Supply onlyliquid water proofing compound complete all as specified and as directed. |
| 26 | M & L for of 2nd class hard woodPlain, solid, straight chowkatsand frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and as directed. |
| 27 | S & F 2nd classHW framed, panelled shutter 35mm thick(two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and as directed. |
| 28 | S&F mild steel work in bands and hold fasts etc and similar small articles confirming to Fe290 Gde E 165 complete all as specified and as directed. |
| 29 | M & L for providing cement concrete type B1 1:2:4 (20mm graded aggregate) as in bed plates of hold fast and similar work as directed. |
| 30 | S & F Aluminium anodised, barrel tower bolts of extruded section and fixed of size 150mm complete all as specified and as directed. |
| 31 | S& F mild steel butt hinges 100mm,medium weight complete all as specified and as directed. |
| 32 | S & F Extruded aluminium bowhandles 100mm , fabricated type, anodised complete all as specified and as directed. |
| 33 | S& FAluminium alloy anodised, sliding door bolt 200 mm with hasp & staple (bolt type ) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and as directed. |
| 34 | S&F powder coated (minimum thickness of powder coating 50 micron) aluminium frame for doors,windows, ventilators with one or more rebates including joining cleat for fixing etc including applying acrylic emulsion sealent along aluminium window frame side to fill the gap between frame and sides of opening complete all as specified |
| 35 | S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m or above including necessary joining cleats, glazing clips,rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle locks complete all as specified |
| 36 | S&F powder coated aluminium Deco grill of design DG-104 pattern made out of 10mm dia rod fixed with and including stranded aluminium frame of "F" section of size 23.4*15.3*1.4 mm thick all as per manufactures instruction complete all as specified and as directed. |
| 37 | S&Faluminum wire cloth 0.45 mm nominal dia and average width of aperture 1.40 mm and fixed with aluminium wire staplesall as sspecified and directed . |
| 38 | Soild PVC Door frame of size 50 mm x 47 mm made out of 5 mm palin colour PVC sheet reinforced with MS square tube, suppling and fixing in opening complete all as specified and as directed. |
| 39 | Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails.M.S frame shall bw covered with heat moulded plain colour PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and botom rail on either side & as gap insert for tip rail & bottom rails; Panelling of plain colour PVC sheet to be fitted in the MS frame weloded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement. suppling and fixing in the frame at sitecomplete all as specified and as directed. |
| 40 | S&F sheet glass ordinary quality 5.5 mm thick and glazing with oil putty in square exc 0.5 sq.m in each panecomplete all as specified and as directed. |
| 41 | S&F sheet glass ordinary quality frosted 4.0 mm thick and glazing with oil putty in square n.exc 0.5 sq.m in each pane complete all as specified and as directed. |
| 42 | Dismantling floor, hearth or wall tiling including cement mortar bedding and removing the debris to outside MD land |
| 43 | M & L for Non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match (joint free non skid tiles) including screed bed of 15mm thick in CM 1:4 complete all as specified and as directed. |
| 44 | M&L coloured glazed ceramic tiles in vertical surface 300x200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick back coat of CM 1:4 complete all as specified and as directed. |
| 45 | M & L water proofing treatment to roof as specified below:- RCC surface shall be made dry , clean, even and checked for soundness. Removal of oil,dirt,laitance and other comtaminants by manually and surface shall be fairy smooth finish. Chamfering the floor wall juctions with cement mortal 1:4 admixed with Nitabond SBR or equivalent @ 1 litre per 50 kg bag of cement. Down take rain water pipe Annuar space packing using Conbextra GP2 or equilvalent mixed water and filing as per manufacturers specification. Water ponding for minimum, for 48 hours and injection grouting of construction joints, leaking spot and honey combs woth cementatious pressure grouting with 40 psi pump using Cebex 100 or equivalent @ 225 gms mixed to 50 kg bag of cement including joints packing using polymer modified mortar. Providing and applying water proof coating using Forsoc Nitoproof 600 or equivalent, over dry surfaces and 1.5 mm thick with 2 coats with interval period of 6hrs over substrate at a coverage rate of 2kg/sqm using spray/squeegee/roller/brush. Water proofing coating shall have the elongation of 500-700% (ASTM D412-90) tear resistance of 21KN/m (ASTM D 624-00) and tensile strength of > 1.9N/mm2(ASTM D412-90). Termination to be done on wall extending the coating to min 300mm height above the finalized floor level as per vendor recommendation. Laying 200gsm non-woven geo textile membrane over Nitoproof 600 coating with overlap sealed before providing screed concrete complete all as specified and as directed. |
| 46 | M&L for PCC screed to slope including providing batching mixing transporting and laying controlled screed concrete of M20 grade of average 75mm thickness with a minimum thickness of 50mm at drain points and slope of 1:150 or required as per the site condition at all levels by admixing necessary admixtures CONPLAST WL or equivalent @150ml per bag or cement and mixing graded fibrillated 100% virgin poly propylene fibres in concrete at the rate of 0.9Kg/cum as per manufactures specification. |
| 47 | M/L for Complete removal of existing treatment and preparation of oldsurfaces of wall and applying two coat of oil bounddistemper over a coat of primer complete all as specified and as directed. |
| 48 | M/L for Complete removal of existing treatment and preparation of oldsurfaces of ceiling and applying three coats of white wash complete all as specified and as directed. |
| 49 | M&L for complete removal of existing treatment and applying Two or more coats of 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 @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over the wall complete all as specified and as directed. |
| 50 | Taking down GI tubing 15mm complete all as specified and as directed. |
| 51 | Taking down GI tubing 20mm complete all as specified and as directed. |
| 52 | Dismantling of PVC water tank exc 250 ltrs and not exec 500 Ltrs complete all as specified and as directed. |
| 53 | S & F PVC Rotational moulded polyethylene water storage tank 500litre of three layer cylindrical, vertical with closed top hoisted and fixed in position all as specified in SSR Part-I. |
| 54 | S & F plastic seat cover for EWC ,closed pattern with flat bottom solid type complete all as specified and as directed. |
| 55 | S & F 25mm bore ball brass valve high pressure with polythene float with fly nut complete screwed for iron pipe or brass ferrule andfixed complete all as specified and as directed. |
| 56 | S & F grating doom 100mm dia of PTMT complete all as specified and as directed. |
| 57 | S & F in repair brass chromium platedtubular towel rail 20mm dia D type 60 cm long complete all as specified and as directed. |
| 58 | S&F 32mm dia waste fittings brass chromium plated in wash basin with long screwed shanks ,flynuts complete all as specified and as directed. |
| 59 | S & F in repairs Wash basins (size 630x450mm) , Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand and fixing of supply and waste pipe complete all as specified and as directed. |
| 60 | S&F in repairs vitreous China wash down water closet pan (pedestal pattern), white (excludingflushing cistern and flush pipe), trap, including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe etc complete all as specified and as directed. |
| 61 | S & F in repairs, PVC valveless, syphonic action type, flushing cistern,capacity 10 litreslow level, white, with inlet, ball valve, float and handle including brackets including flush pipe of PVC or polyethylene 32mm dia complete all as specified and as directed. |
| 62 | S&F Chromium plated cast copper alloy with crutch or butterfly handle, screwed down, type bib tap 15mm complete all as specified and as directed. |
| 63 | S&F Chromium plated fancy type concealed stop cock 15mm complete all as specified and as directed. |
| 64 | S & F 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and as directed. |
| 65 | Supplying and laying of 20mm (outer dia) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed. |
| 66 | Supplying and laying of 25mm (outer dia) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified. |
| 67 | Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 for concealed water tubing and making good,cutting n.exc 10cm girth on concrete block complete all as specified and as directed. |
| 68 | S & F chromium plated fancy type pillar cock15mm dia ,cast copper alloy with capstan heads screwed down,high pressure with long screwed shank complete all as specified and as directed. |
| 69 | S & F PVC connection 15mm with PTMT nuts of length 450mm long complete all as specified and as directed. |
| 70 | S&F PVC (SWR) pipes, single socketed, in any length, with rubber rings 75mm dia laid in trenches or floor complete all as specified and as directed. |
| 71 | S&F PVC (SWR) pipes, single socketed, in any length, with rubber rings 110mm dia laid in trenches or floor complete all as specified and as directed. |
| 72 | S&F PVC (SWR) floor trap 75mm dia, plain with grating including jointing with solvent cement complete all as specified and as directed. |
| 73 | M & L for anti termite treatment along the external wall below concrete or masonary apron using chemical emulsion @ 2.25 lts/mtr including drilling and plugging holes etc. |
| 74 | Internal Electrification:- Taking down copper/aluminium point wiring(light, fan, socket or power) complete, and making good disturbed surfaces of walls, floors, etc all as specified and directed |
| 75 | M&L for concealed point wiring with 1.5 Sqmm PVC insulated un sheathed multistranded single core copper conductor FRLS ISI marked cable through rigidnon metallic ISI marked PVC concealed conduit with including all accesories,suitable white cover plate with frame & modular metal flush box and 1.5 Sqmm PVC insulated unsheathed multistranded single core copper conductor FRLS ISI marked cable as earth continuity conductor including cutting and making good, the disturbed surface complete all as specified and as directed. (a) One light point controlled by one switch Notes:- (i) Rate quoted shall be deemed to be inclusive of providing modular boxes,modular plates suitable for fixing sockets and switches. (ii) Switch,socket and regulator shall be measured and paid seperately. |
| 76 | All as per item No. 75 above but for One ceiling fan point controlled by one switch complete all as specified and as directed. |
| 77 | All as per item No. 75 above but for One exhaust fan point controlled by one switch complete all as specified and as directed. |
| 78 | All as per item No. 75 above but for One 3 pin 5 Amps socket outlet controlled by one switch on independent board complete all as specified and as directed. |
| 79 | All as per item No. 75 above but for One 3 pin 5 Amps socket outlet controlled by one in the same board with other switches complete all as specified and as directed. |
| 80 | All as ar item No. 75 above but with 2.5 sqmm cable for wiring and 2.50 sqmm cables as earth continuity conductor for one 16 Amps switch socket outlet on independent board |
| 81 | Supply and fix modular switches, 6 Amps, SP, one way all as specified and directed. |
| 82 | All as per item No. 81 above butfor 16 Amps complete all as specified and directed. |
| 83 | Supply and fix earth continuity conductor or main earth lead, fixed to wall on battern or recess or chasis or burried on ground or drawn through conduit / pipes or any otherindicated situation for loop earthing etc as required of size 25 x4 mm gavanised iron strip |
| 84 | Supply and fix modular socket 2/3 pin, 06 Amps, flush type all as specifed and directed. |
| 85 | Supply and fix modular socket 6 pin 6/16Amps, flush type, multipurpose, all as speciifed and directed . |
| 86 | Supply and fix ceiling rose, surface type, bakalite, 65x50 mm, 3 terminals, all as specified and directed.. |
| 87 | Supply and fix fan regulator, electronic socket type, hum proof, AC, 240 Volts, 5 step, all as specified and directed . |
| 88 | Supply and fix lamp holder, pin type , insulated body with back plate suitable for batten fittings, AC, 240 V, all as specified and directed . |
| 89 | S&F LED Lamp 12 watt complete all as specified and as directed. |
| 90 | Taking down old light fitting any type and S&F Flurescent LED tube light fitting, 1 x 20 W, 230V with extruded aluminiumhousing and high qualilty PC Diffuser, efficiency of minimum100 Lumen/watt including LED lamp of 20W complete all accessories inernally pre-wired and incl connecting up with twin core twisted flexible copper conductor cable with suitable size Make :Crompton Cat No. CCS-100-20-65-HL2-DP-NWH or equivalent in in list of manufactures |
| 91 | Taking down old light light fiting any type and Supply and fixing newgeneration energy saving and environmental friendly long life LED Street light 70/72 watt minimum 100 lumens/watt made up of pressure die cast aluminium housing with high power LED as lighting source and lens embeded PC cover having Top Opening separate driver compartment with IP66 Protection and impact resistance of IK07 with 10 KVbuilt-in Surge protection device. Make : havells Cat No. ENDURACITYLINEREOSL70WLEDPASYBOTG or equivalent in in list of manufactures |
| 92 | Supply and fix in reapirs sheet metal enclosure for MCB DB SPN, 4 ways, 240V with 200 Amps bus bar, double door, all as specified and directed. |
| 93 | Supply and fix in reapirs sheet metal enclosure for MCB DB SPN, 8 ways, 240V with 200 Amps bus bar, double door, all as specified and directed. |
| 94 | Supply and fix in repairs MCB SP 6 to 32 Amps, "C; series complete all as specified and directed |
| 95 | All as per item No. 92 above, but MCB SPN 32 Amps "C" Series complete all as specified and directed |
| 96 | M&L taking down ceiling fan,cealing cable end dismantling blades and removing fan and blades to MES store for safe custody and refixing the fans after completion of work including painting of fans with synthetic enamel paint by spraying one coat after cleaning all dust etc complete all as specified and as directed. |
| 97 | Dismantling and taking out unsv central AC plant 10 to 25 TR capacity including standby units,AHUs,cooling towers and all accessories, control panel, and all other connected pats from plantroom, and making good the disturbed surfacesto match with as per existing as required to install new AC plant complete including transportation to MES store yard all as directed ( Note: Plants shall be kept/ stored as directed by the Engineer-in- charge within one KM ditance and rate for transportation shall be deemed to be included in the item quoted rate) |
| 98 | Supply,Installation, Testing and Commissioningof 20 TR Compressors Water cooled inverter type scroll type with Shell & Tube Condenser & Evaporator along with independent refrigeration circuits including all accessories like Microprocessor Advanced controller, Thermostatic Expansion Valves Mounted on a single skid as per OEM Specifications (Dry bulb temperature 22degre C +/- 3 degree C and RH 50% +/- 10%)include RCC foundation, vibration isolators, Nults, Bolts and all necessories accessories as per OEM Recommendation. The rate shall also include control Panel,PCC foundation Power cables, Communication cables, gas charging (2 w + 1 w)including electrical starter panels complete all as specified and as directed. |
| 99 | Supply, Installation, Testing and commissioning of short coupled primary pumps withhigh tensile steel shaft and bronze impeller of suitable capacity (suitable for20 TR x2 Nos ac plant) with all necessory accessories, including PCC foundation, bolts and nuts including control panel, starter panel, power cables and all necessory accessories (1 w + 1 s).( Chilled Water pumps) complete all as specified and as directed. |
| 100 | Supply, Installation, Testing and commissioning of condensor pumps of suitable capacity as recommended by OEM with all necessory accessories, including PCC foundation, bolts and nuts. The rates shall include control panel, starter panel, power cables and all necessory accessories(1 w + 1 s)( Condenser Pumps) complete all as specified and as directed. |
| 101 | Supply, Installation, Testing and commissioning ofcooling tower suitable for 40 TR (delta T = 7 -7.5 degree Fareheit), Induced draft, counter flow / cross flow type with all necessory accessories including civil works such as staging , make up tank of suitable capacity for cooling tower, pumps, starter panel, control panels,power cabling, cables etc as necessary complete all as specified and directed |
| 102 | Supply Installation Testing and commissioning Floor Mounted Chilled water AHU with prefilters, normal profile,supply, return and fresh air dampers, 25 mm thick panels, Supply air dampers, 6 rows as per manufacturer recommendations, drain pan, belt driven,with backward curve blower all necessory accessories applicable such as starter panel, pedestal,etc. complete all as specified and as directed. (a) 40 TR, 16000 CFM, 100 mm wc |
| 103 | Supply and lay of M S Pipes ( C class ) heavy gradewith 50 mm non flamable thermal insulation and cladding with 24 gauge Al sheet all fittings laid in floors or fixed to walls and ceilings etc of size 125mm as per specification and as requiredcomplete all as specified and as directed. (chilled water piping) |
| 104 | All as per item No. 103 above but for 80mm dia complete all as specified and directed |
| 105 | All as per item No. 103 above but for 65mm dia complete all as specified and directed |
| 106 | Supplying, fixing, testing and commissioning of butterfly Valve(Manual) PN 1.6of 80mm dia with, Nitrile rubber Seal chilled water circulation, in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately complete all as specified and as directed. |
| 107 | All as per item No. 106 above but for 65mm dia complete all as specified and directed |
| 108 | Supplying, fixing, testing and commissioning of Balancing Valve PN 1.6 80mm dia with built in measuring facility with C I body flanged constructionfor chilled water circulation, in the chilledwater plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications complete all as specified and as directed. |
| 109 | All as per item No. 108 above but for 65mm dia complete all as specified and directed |
| 110 | Supplying, fixing, testing and commissioning of NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end & PN 1.6 pressure rating for chilled water circulation, in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications complete all as specified and as directed (a)80 mmdia |
| 111 | Supplying, fixing, testing and commissioning of Y Strainer ofDuctile CI Body flanged ends with stainless steel strainer for chilled water circulation, in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications complete all as specified and as directed (a) 80 mmdia |
| 112 | Supply, Installation of 3 way valves with actuator control and thermostat for chilled water circulationin the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications complete all as specified and as directed (a) 80 mmdia |
| 113 | Supply and Installation of Flexible connection of 80mm dia complete all as specified and directed |
| 114 | All as per item No. 113 above but for 65mm dia complete all as specified and directed |
| 115 | Supply and lay of G I Pipes ( B class ) heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of 100mm dia as per specification and as requiredcomplete all as specified and as directed. |
| 116 | All as per item No. 115 above but for 80mm dia |
| 117 | Supplying, fixing, testing and commissioning of butterfly Valve(Manual)of size 100mmdia PN 1.6 with, Nitrile rubber Seal condenser water circulation, in the condenser water plumbing duly insulated to the same specifications as the connected piping and adequately complete all as specified and as directed. PN 1.6 ( Condenser water piping) |
| 118 | All as per item No. 117 above but for 80mm dia complete all as specified and directed |
| 119 | Supplying, fixing, testing and commissioning of Balancing Valve 80 mmDiawith built in measuring facility with C I body flanged construction with EPDM coated disc with long pitch & PN 1.6 pressure rating for condenser water circulation as specified for condenser water circulation as per specifications complete all as specified and as directed |
| 120 | Supplying, fixing, testing and commissioning of Y - Strainer 100 mm dia ofDuctile CI Body flanged ends with stainless steel strainer for condenser water circulation as specified for condenser water circulation as per specifications complete all as specified and as directed |
| 121 | Supplying, fixing, testing and commissioning of NON - RETURN VALVE 100 mm Dia with dual plate of C I body SS plates vulcanized NBR seal flanged end & PN 16 pressure rating for chilled water circulation, in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications complete all as specified and as directed |
| 122 | Supply and Installation of Flexible connectionof 100mm dia complete all as specified and directed |
| 123 | All as per item No.122 above but for 80mm dia complete all as specified and directed |
| 124 | Providing and fixing in position the following Ball Valves 20 mm dia for makeup line/ drain line as per specifications complete all as specified and as directed |
| 125 | Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required complete all as specified and as directed with syphon and ball valve |
| 126 | Providing & Fixing in position the mercury in glass with industrial type thermometers with thermowell complete all as specified and as directed |
| 127 | Supply , Installation, Testing & Commissioning of FLOW SWITCH of brass construction suitable for below mentionedpipe dia, as per specification & requirement complete all as specified and as directed |
| 128 | Supply of material andlaying of Drain pipe with 32 mm pvc pipe along with 9 mm nitrile sleeve as recommended by OEM with necessary fittings and supports complete all as specified and as directed |
| 129 | Supply , assembly and erection of GI sheet of size 22 Gauge with TDF flange rectangular/square duct made out of "L"shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt,Gasket and appropriate sealant on longitudinal joints etc complete all as specified and as directed |
| 130 | Supply and fixing and Application of Acoustic Insulation of 09 mm thickness at inside the duct with engineered Nitrile Rubber open cell foam with Density 140 - 180 Kg/m3 passing class 1 Fire performance test and with built in antimicrobial protection; Applied using manufacturere recommended rubber based adhesive in blend of solvents complete all as specified and as directed. |
| 131 | Supply and fixing Supply & Installation of Thermal Insulation having 25 mm thickness on Ducts in side the roof orexposed area(if requred) using Closed Cell Class "O" Nitrile Rubber Elastomeric Insulation resistant toexposure of UV 175 Sqm 1,600 280,000 Rays, Water and Chemicals to be applied on Ducts using manufacturer"s recommended Rubber based Adhesive in a blend of solvents with coating with glass cloth and foster complete all as specified and as directed. Supply of material and labour Machine made powder coated supply air grills /diffusers of aluminium construction supply/return air inlet complete all as specified and directed |
| 132 | Supply of material and labour Machine made powder coated supply air grills /diffusers of aluminium construction supply/return air inlet complete all as specified and directed. |
| 133 | Supply and installation of MS Channel fabricated 10300Kg22066,000 supports complete all as specified and as directed |
| 134 | Supply , Installation and Testing of 11.0 TR Air cooled inverter Condensing unit fitted with Scroll compressor suitable for CFC free refrigerant, all safety controls like LP / HP cut off, Single phase protection, phase reverse protection, low voltage & high voltage protection, etc .The rate should include the supply and installation of AHU control kit,ODU Stand, Power panel,Gas Charging,Control wiring, and other necessary items complete all as specified and as directed. |
| 135 | Supply Installation Testing and commissioning Floor Mounted AHU with prefilters, normal profile,supply, return and fresh air dampers, 25 mm thick panels, Supply air dampers, 6 rows and 3 Coil (2w+1S) as per manufacturer recommendations, drain pan, belt driven,with backward curve blower all necessory accessories applicable such as starter panel, pedestal,etc 24 TR, 9600 CFM,100 mm wc |
| 136 | Supply of material andlaying of Refrigerant piping (Suction & Discharge) Hard drawn from hard copper tube of suitable sizes as recommended by OEM , with copper elbows, tees all connecting material for Indoor and outdoor unit connections. Note: One run of both Suction & Discharge pipe line along with insulation shall be measured as one length |
| 137 | Supply of material andlaying of Drain pipe with 32 mm pvc pipe along with 9 mm nitrile sleeve as recommended by OEM with necessary fittings and supports. |
| 138 | Supply , assembly and erection of GI sheet of size 22 Gauge with TDF flange rectangular/square duct made out of "L"shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt,Gasket and appropriate sealant on longitudinal joints etc complete all as specified and as directed |
| 139 | Supply and fixing and Application of Acoustic Insulation of 09 mm thickness at inside the duct with engineered Nitrile Rubber open cell foam with Density 140 - 180 Kg/m3 passing class 1 Fire performance test and with built in antimicrobial protection; Applied using manufacturere recommended rubber based adhesive in blend of solvents |
| 140 | Supply and fixing Supply & Installation of Thermal Insulation having 25 mm thickness on Ducts in side the roof orexposed area(if requred) using Closed Cell Class "O" Nitrile Rubber Elastomeric Insulation resistant toexposure of UV Rays, Water and Chemicals to be applied on Ducts using manufacturer"s recommended Rubber based Adhesive in a blend of solvents with coating with glass cloth and foster complete all as specified and as directed |
| 141 | Supply of material and labour Machine made powder coated supply air grills /diffusers of aluminium construction supply/return air inlet complete all as specified and directed. |
| 142 | Excavation in trenches in Soft/loose soil not exceeding 1.5 m wide and not exceeding 1.5m in depth for laying pipes, cables etc. and getting out complete all as specified and directed. |
| 143 | Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed. |
| 144 | Removing surplus excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed. |
| 145 | Supply and laying fine dry river sand to entire width of trench as cable cushion in trench for cable complete as specified Note:- Punned thickness shall be measured and paid. |
| 146 | Supply & lay un reinforced pre cast concrete cable cover class LV type 1 flat size 250mmx150mmx40mm complete all as directed. |
| 147 | Supply, laying, & Testing cable XLPE insulated ,armoured heavy duty, electric power cable (heavy duty) 100 volts grade with stranded aluminium conductor of size 120 sqmm 3.5 core complete all as specified and as directed |
| 148 | Supply, laying, & Testing cable XLPE insulated , armouredheavy duty electric power cable (heavy duty) 100 volts grade with stranded aluminium conductor of size 95 sqmm 3.5 core complete all as specified and as directed |
| 149 | Earthing withgalvanised MS earth plate of size 600 x 600 x 6 mm buried directly in ground verticallyto a depth not less than 2.25 metre below ground level, earth plate shall be packed on all side with charcoal mixed with salt to a thickness of 150mm in layers, connected to GI strip 25X4 mm as earth lead and watering pipe 20 mm dia (medium grade) of suitable length, with necessary earth work including disposal of surplus soil to a distance not less than 50 metre, PCC pit chamber with RCC cover frame, funnel, wire mesh.complete all as specified and shown in electrical plate No 3 of SSR Part I - 2009. Note: - Main earthing lead from earth plate to test point & up to 7.5 Metre to be provided. The cost for the same shall be deemed to be included in the above quoted rate. |
| 150 | Supply, install, commissioning and testing of Commercial Air curtain unit for preventionof dust and conditioned air loose, single phase, 220 V, 50 HZ, made out of MS/CRCA sheet of minimum thickness 18 guage finished with two coats of red oxide primer and final coat of synthetic enamel paint (Oven baked) with MS-CRC 18 guage square performed suction grills, Aluminium alloy fans and single phase electric motor,nozzles tec, complete with fittings and acessories so as to produce 1-1.5 m/sec air velocity at floor level for door opening of size 58"x84" as specified. |
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