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| Sl. No. | Item Description |
| 1 | Demolition of cement concrete (reinforced) of any description and in any description position not otherwise specifically provided for comolete all as specified. |
| 2 | M&L for reinforced cement concrete M-30 (Design mix) using 20mm graded aggregate for foundations, including rafts, footings, foundatio.n beams plinth beams \" bases for columns, etc. basement slabs, under-reamed piles and mass concrete complete all as soecified. |
| 3 | M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colurnhs, 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. |
| 4 | M&L for Mild steel TMT bars 5mm dia and over upto and including 10 mm dla as stirrups spacers and binders complete all as specified. |
| 5 | M&L for excavavation of earth work in all kind of soil/strata by mechanical means (hydraulic excavator) means over areas exc 30cm in depth, 1.5m in width as well as 10 sqm on plan including getting out and disposal of soil upto 50m and list upto 1.5 m complete all as directed. |
| 6 | M&L for excavavation of earth work in all kind of soil/strata by mechanical means (hydraulic excavator) means over areas exc 30cm in depth, 1.5m in width as well as 10 sqm on plan including getting out and disposal of soil upto 50m and list upto 3.0 m complete all as directed. |
| 7 | M&L for Treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure-in contact with backfill to be measured) complete all as specified. |
| 8 | M&L for Cement concrete 1 :2:4 Type B-2 using 40mm graded aggregate in foundation filling and mass concrete complete all as specified. |
| 9 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soil complete all as specified. |
| 10 | Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed as specified.Note-: Removing excavated material out side of Naval Dockyard. |
| 11 | M&L for formwork (flat) to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work\" vertical to batter complete all as soecified. |
| 12 | M&L for reinforced cement concrete M-30 (Design mix) using 20mm graded aggregate for columns, pillars, Piers, Posts and struts etc.complete all as specified. |
| 13 | M&L for formwork to rough finished surface of concrete (square, rectangle or polygonal) to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified. |
| 14 | M&L for Brickwork with fly ash old size brick straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete al as specified. |
| 15 | M&L for reinforcement cement concrete M-30 (Design mix) using 20mm graded aggregate for beams, cantilivers, bressummers, lintels over 1.5m span complete all as specified. |
| 16 | M&L for formwork rough finished surface of concrete (flat) to sides and soffits of floor or roof beams, beams, haunchings, griders, bressummers, lintels, cantilivers, shelves including supports, overhangs etc also splays between floors and beams etc complete all as specified. |
| 17 | M&L for Rendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:6 finished even and smooth without using extra cement complete all as specified. |
| 18 | S&F for powder coated anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified |
| 19 | S&F for powder coated Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified. |
| 20 | S&F 10mm thick toughned glass as in hinged doors, partitions automatic doors and similar work inlcuding cutting to shape, drilling holes required complete all as specified. |
| 21 | S&F powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (fixed partions) the extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to to IS 733 and IS 1285, fixing with dash fasterners 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/paneling C.P.brass/stainless steel screws, all as complete and as per arch drgs and the directed by Engr-in- charge. |
| 22 | M&L for prelaminated particle board, interior grade, prelaminated one side With decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified. |
| 23 | M&L for two coats of distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre of approved manufacturer of required shade and colour over one coat at of primer Complete as per manufacturers specifications . |
| 24 | M&L for Screed bed or bedding layer of mortar 1.5 mm thick for laying floor finishes in CM 1:4 complete all as specified. |
| 25 | M&L for Anti skid ceramic tiles 10mm thick (square/rectangular) area of each tile exc. 0.06 sqm but n.exc 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified. |
| 26 | M&L for 3mm thick Epoxy flooring of make- Pidilite including griding of floor applying 200 micron primer screed bed in CM 1 :6 pigment scratch coat 200 microns and 1 mm topcoat complete all as manufacutrers instruction and as directed by Engr-in~Charge. |
| 27 | S&F for anodised aluminium snap gridof size 605x605mm frame work for false ceiling complete all as specified |
| 28 | S&F 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over 2nd class soft wood fillets or metal frame work and reinforced with GI wire mesh (Fillets, metal frame work and GI wire mesh paid separately) complete all as specified. |
| 29 | M&L for Plates (plain or chequered) Fe-410W, Gde E-250 quality \"A\" channels square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified. |
| 30 | S&F for Mild steel bolts (dia of neck exc 12 mm and n.exc 20mm) purpose made with hexagonal or square head one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square not Exc 30cm long complete all as specified. |
| 31 | M&L for Plates (plain or chequered) Fe-410-W, Gde E-250 quality A\" channels, square cut or notched (ordinary and counter sunk) forming holes with riveted, bolted or welded attachment complete all as .snecltied. |
| 32 | S&F for Pre- painted, galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with. self tapping screws as specified. |
| 33 | M&L for preparation of new or previously untreated surfaces of steel in any description over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified. |
| 34 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified.. |
| 35 | Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as raking out joints, hacking for key, scrubbing down with water etc. complete all as specified. |
| 36 | M&L for rendering 15rnm thick in CM 1:4 on fair faces of brick work or concrete surfaces finishing the surface even and smooth without using extra cement complete all as specifiedd. {WPC shall be measured and paid separately). |
| 37 | M&L for rendering 10mm thick in CM 1:3 on ceiling surfaces and finishing the surface even and smooth without using extra cement complete all as specified. |
| 38 | Supplying only Integral water proofing compound complete. |
| 39 | Demolition of cement concrete (unreinforced) in ground floors and pavings n exc15 cm thickness (below or above around levell) complete all as specified. |
| 40 | M&L for 100mm thick PCC 1 :4:8, Type D-2 using 40mm graded aggregate as in sub base complete all as specified. |
| 41 | M&L for water proofing, plaster for sunken portion in CM 1 :3 in two coats with integral water proofing compound @ 3% by weight of cement and finishing the surface even and smooth without using extra cement complete all as specified and directed bv by Engr-in- charge. |
| 42 | M&L for water proofing treatment of sunken floor/wall surfaces by applying two coats of elastomeric coatings of BRUSHBOND RSX in FOSROC or TECKFORCE 2K STRONG in CHOWKSEY CHEMICALS or equivalent as a two component flexible elastomeric coating with miniumum 2mm thick layer complete all as per manufacturers instructions and as directed. |
| 43 | Demolition of Stone slabs arid tiles of any description or thickness in floors aprons etc. complete all as soecified. |
| 44 | M&L for Non - skid Ceramic tiles 7 to 8 mrn thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mrn thick screed bed or bedding layer of cement mortar in CM 1:4 for laying floor finishes complete all as specified. |
| 45 | M&L for Glazed ceramic tiles in vertical surface 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick rendering on fair faces of brickwork or concrete surfaces in CM 1:4 complete all as specified. |
| 46 | M&L for light shade vitrified Ceramic tiles 10 mm thick (square rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in . neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed or bedding layer of cement mortar in CM 1:4 for laying floor finishes complete all asspecified. |
| 47 | M&L for light shade vitrified Ceramic tiles 10 rnrn tliick (square/ rectangular) polished area of each tiies not exceeding 0.36 sqm in vertical surfaces such as skirting, dados and risers to steps etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick rendering on fair faces of brickwork or concrete surfaces in CM 1:4 complete all as specified. |
| 48 | M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of 3mm thick wall care putty and primer complete all as specified and directed by Engr-in-Charge. |
| 49 | M&L for preparation of newly plastered surfaces of ceiling and applying two coats of oil bound distemper over a coat of wall care putty etc complete all as specified. |
| 50 | M&L for machine cut cudappah stone-slab 20~25mm thick over cement screed base, laid and jointed with grey cement slurry mixed with pigment to match theshade of the slab including rubbing and polishing complete all as specified. |
| 51 | M&L tor 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window -cills, cookinq platforms and like including pointing in white cement (1 :2) using marble dust with admixture of pigment to match with white cement (1 :2) using marble dust with admixture of pigment to match with shade of granite including grinding, polishing, rounding to edges and 20mm thick screed bed in CM 1:4 complete all as specified. |
| 52 | Rounding to edges of stone slabs one edge such as in steps, cooking platform and other similar situations complete. |
| 53 | S&F for aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.4 mm and fixed with aluminium wire staples complete. |
| 54 | S&F solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M,S. Square tube, suppling & fixing in opening as per specification & drawinq complete all as specified. |
| 55 | S&F 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 be covered with heat moulded plain colour PVC \"C\" channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded/sealed to the stiles & rails with suitable PVC \"sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing. |
| 56 | S&F 100mm long stainless steel butt hinges complete all as specified. |
| 57 | S&P 150mm long aluminium handles, cast type, anodised complete all asspecified. |
| 58 | S&F150mm long aluminium anodised barrel tower bolts complete all as specified. |
| 59 | S&F 300 mm long aluminium alloy anodised sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed etc complete all as soecified. |
| 60 | Taking up or down 15mm dia bore steel tubing and connections including for refixing or removal to store etc complete all as specified |
| 61 | Taking up or down 20mm dia bore steel tubing and connections including for refixing or removal to store etc complete all as specified. |
| 62 | S&F UPVC pipes of pressure rating 10 Kgf/cm2 fixed complete to walls ceilings or in floors etc any type of pipe 20mm bore to be concealed complete all as specified. |
| 63 | S&F UPVC pipes of pressure rating to 10Kgf/cm2 fixed complete to walls ceilings or in floors etc any type of pipe 15mm bore to be concealed complete all as specified . |
| 64 | S&F table top wash hand basin vitreous china cat part No JDS-WHT-25909 or equivalent coloured size and design as directed by the Engr-in-Charge fastner/ bracket 15mm dia 32mm dia waste coupling and 32mm dia PVC waste pipe 90cm long etc complete all as specified. |
| 65 | S&F in repairs 15mm dia bore fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered \"Hot\" or \"Cold\" with long screwedshanks and fly-nuts. screwed for iron pipe and fixed complete all as specified. |
| 66 | S&F swivel shower of PTMT any colour for fixing with 15mm pipe, (minimum weight 40 gms) with shower arm 15mm size 195mm long with bend of 45 degree with flange of PTMT any colour, minimum weight 40 gms complete all as specified. |
| 67 | S&F PVC connections of length 450mm in repairs etc complete all as specified. |
| 68 | S&F vitreous China Urinal, Half stall type, (back or corner wall type) complete including providing and fixing pluge, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60mm long brass screws, pointing 1:2 securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement fixing automatic flushing cistern with brackets flushing pipe, grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete. |
| 69 | S&F toilet paper holder of vitreous china box type white coloured fixed to walls with chromium plated (CP) brass screws complete. |
| 70 | S&F Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but with & including plastic seat cover of approved colour with flat bottom, and cover and mild steel chromium seat cover of approved colour with flat bottom, and cover and mild steel chromium plated or aluminised hinging device etc complete. |
| 71 | S&F 10 Ltrs PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete all as specified. |
| 72 | S&F flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern complete all as specified. |
| 73 | S&F Traps \"P\" or \"S\" for 100mm dia bore complete. |
| 74 | S&F chromium plated two way bib cock for health faucet and tap etc including necessary fittings complete all as specified. |
| 75 | S&F for health faucet (ABS body) mild steel chromium plated suitable for 15mm pipe with 1.25 mtr long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. |
| 76 | M&L for PVC SWR floor trap 75mm plain with grating including setting and jointing with solvent cement complete. |
| 77 | S&F SS grating for 100/75 mm bore all specified and as directed. |
| 78 | S&F in repairs 75mm bore PVC(SWR) pipes single socketed in any length with rubbing joints laid in trenches or in floors etc complete all as specified. |
| 79 | S&F in repairs 100mm bore PVC(SWR) pipes single socketed in any length with rubbing joints laid in trenches or in floors etc complete all as specified. |
| 80 | S&F in repairs 75mm bore PVC(SWR) bends any radius etc complete all as specified. |
| 81 | S&F in repairs 100mm bore PVC(SWR) bends any radius etc complete all as specified. |
| 82 | S&F 75mm .bore PVC (SWR) branch pipe single Y equal or unequal etc complete all as specified. |
| 83 | S&F 75mm .bore PVC (SWR) branch pipe single Y equal or unequal etc complete all as specified. |
| 84 | S&F PVC (SWR)vent cowl 110mm dia complete all as specified.. |
| 85 | 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. |
| 86 | S&F towel rail 450mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (minimum weight 170 gms) etc complete. all as specified. |
| 87 | S&F powder coated aluminium (min thickness of powder coating 50 micron) Work for doors, window, ventilators and partitions (fixed portions) 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 fasterners of required dia and size including necessary filling up the gaps at junctions ie. 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 inlcdding cleat angle, aluminium snap beading for glazing/panelling, CP Brass/stainless steel screws, all complete as per arch drgs and directed by Engr-in-charge. |
| 88 | M&L for 12mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination,fixed with screws to timber frame work compIete all as specified. |
| 89 | Earth work in ordinary rock excavation by mechanical means (hydraulic excavator) means in foundation trenches or drains in any kind of soil n.exc 1.50m depth (not exceeding 1.50m in width or 10 sqm on plan inlcuding dressing of sides and ramming of bottoms; lift upto 1.50 m including getting out the excavated soil and disposal of surplus soil as directed, within a lead of 50m complete all as directed. |
| 90 | M&L for excavavation of earth work in ordinary rock by mechanical means (hydraulic excavator) means over areas exc 30cm in depth, 1.50m in width as well as 10 sqm on plan inlcuding getting out and disposal of soil upto 50m and lift upto 1. 50m complete all as directed |
| 91 | Rough excavation not exceeding 1.5 m deep and getting out hard/dense soil complete all as specified. |
| 92 | Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified. |
| 93 | Removing excavated material (Rocks) exc. 50m but n.exc 250 m and depositing where directed at a level n exc. 1.5 m above the starting point. |
| 94 | M&L for concrete bed to drain pipes bore of pipe 200mm dia including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1 :3:6 type C-2 complete all as specified. |
| 95 | S&F for 100mm dia Reinforced concrete pipes, class NP3, laid and jointed complete with collars complete all as specified. |
| 96 | Cutting into existing manholes for connecting new drains, making good to pipe rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4type B-1 smooth finishes and reforming benching required for 200 mm dia complete. |
| 97 | Forming embankments including raising (or lowering) earth, spreading in layers n.exc. 30 cm thickwatering, ramming/rolling and finishing to required size, shape, etc.n exc. 1.5 m high from base complete. |
| 98 | M&L for 150mm thick (compacted thickness) WBM with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size). spread, rolled and consolidated to aradient and camber required. |
| 99 | Preparing unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove. all loose dirt etc. |
| 100 | M&L for applying evenly a priming/tack coat with bltuminous primer @ 10 kg per 10 sqm complete as specified. |
| 101 | M&L for Bituminous premix asphaltic dense concrete 40mm consolidated thickness with 5.5% binder content by weight of total mix. rolled and compacted to required camber and gradient complete. |
| 102 | M&L for Cement concrete 1:2:4 Type B-2 using 40mm graded aggregate in foundations filling and mass concrete complete all as soecified. |
| 103 | M&L for Pre-cast cement concrete (1 :3:6, Type C-1 (using 20mm graded block aggregate) masonry with solid blocks. exc. 10 cm in width and setting in mortar 1:4 complete. |
| 104 | M&L for cement concrete (1;2:4. type B-2) using 20mm graded stone aggregate as in lintels upto 1.5m clear span. cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses. parapets and railings upto 60 cm in height, copings. kneelers, apex stones, bed plates. kerbs not provide for in Item 04028, wafer troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed. |
| 105 | M&L for Providing precast cement concrete in landings. cover slabs (for man holes etc.) chullah hoods. chajjas, water troughs, mangers, shelves and similar articles with plain faces complete all as specified. |
| 106 | M&L for Mild steel TMT bars 10mm dia and over cut to length bent to shape required, including cranking. benching spirally for hooping for columns, hookipg ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified. |
| 107 | M&L for Mild steel TMT bars 6 to 8mm 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. |
| 108 | M&L for Cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in surface channels and drains complete all as specified. |
| 109 | M&L for Rendering 20mm thick on fair faces of brick work or concrete surfaces in CM 1:3 comolete all as specified. |
| 110 | Supply only Integral waterproofing compound complete all as specified. |
| 111 | S & F of 4\" surface mounted / suspended batten having LED light source engine delivering full window illumination, integral fixed output driver,120° beam angle of light source, luminous flux ≥ 4000 lm, luminous efficacy ≥ 120 lm/W, power consumption ≤ 34 W, power consumption tolerance ±10%, initial corrected colour temperature (CCT) 6500K, colour rendering index (CRI)≥80, SDCM < 5, power factor > 0.95, median useful life L70B50 @ Ta = 45 °C ≥ 50000 hrs, surge protection level ≥ 4 kV with steel housing, polycarbonate optical cover / lens, IP20 & IK02 protection, and and suitable for mounting on normally flammable surfaces, 140- 270 V input voltage, 50 Hz line frequency, ambient temperature range 0 to 45 °C, class I safety, along with surface / suspended (asymmetric / symmetric) mounting device and all necessary accessories complete all as specified and directed by the engineer-in-charge.Make: Signify BN308C LED40S-6500 L120 PSU WH or equivalent model of Lighting Technologies / Trilux , PHILIPSNOTES:[i] The contractor shall furnish an LM80 report issued by the OEM and LM79 report from an NABL accredited laboratory. |
| 112 | Supply, installation, testing and commissioning of movement detectorsuitable for mounting height of 2.5- 4 m and detection radius of 3m and has features of adjusting daylight, holdtime and detecting angle delivering up to 30% energy savings, with a built-in switch to control an area of between 20- 25 m2 and switching load up to 6 A, having a smart timer to extend the delay time by 10 minutes if movement is detected shortly after switch-off, retractable shield to shield of areas, detachable mains, etc., mounted in the ceiling complete with all mounting accessories as specified and directed by the engineer-in-charge.Make: LCM1601 OccuSwitch, or equivalent model of Schneider or Honeywell |
| 113 | S&F LED light fitting 1x8 Watt flame proof, CMRI certified recommended for gas/vapor group of IIA & IIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixture driver, holders , connectors etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size.Make: Wipro , Crompton |
| 114 | S & Fswitch flame proof rotary type with termination box in LM6,16A, single pole 250V |
| 115 | S & F wiring for circuit/submain wiring along with earth wire with 2 x 2.5 sq. mm + 2 x 2.5 sq mm. earth wire of FRLS is PVC insulated copper conductor, single core cable in surface / recessed as required |
| 116 | M & L for point wiring using 1.1 kV grade single core FR-LSH flexible wires, conforming to IS 694: 2010, having multi-drawn thin strands of electrolytic copper conductors and insulation for phase, neutral, and earth continuity conductor connecting to earth dolly, colour-coded as per IS 11353: 1985, drawn in medium grade stove enamelled steel surface / recessed conduits, conforming to IS 9537 (Part- 2): 1981, of size not less than 20 mm NB, including cutting chases, factory made not less than 1.2 mm thick sunken, modular flush sheet galvanized metal enclosure haing zinc coating not less than 120 GSM, conforming to IS 14772: 2000, having top, bottom, side and back-wall knockouts for conduit entry from any direction, suitable modular cover-plates and making good of disturbed surfaces of wall / ceiling / floor, etc. complete all as specified in IS 732: 2019 and directed by the engineer-in-charge.NOTES: [i] Wiring from the DB (distribution box) to terminal boxes for power plugs, fan regulators, switches, socket outlets, etc. shall be deemed inclusive in the quoted rates.[ii] Sunken modular flush sheet metal enclosures shall be measured and paid for as separate item.[iii] Modular cover plates shall be measured and paid for as a separate item. |
| 117 | One light point controlled by one switch, with cables 1.5 mm² size |
| 118 | One 5 A socket outlet, independent, with cables 1.5 mm² size |
| 119 | One 5/15 A socket outlet, independent, with cables 2.5 mm² size |
| 120 | One 25 / 32 A socket outlet, independent, with cables 4 mm² size |
| 121 | S & F modular type 5 A 1-way SP switch conforming to IS 3854: 2012 with finger-proof terminal complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. Make: L & T Englaze CB92101SW10 or equivalent model of Legrand / Schneider |
| 122 | S & F modular type 15 A 1-way SP switch conforming to IS 3854: 2012 with finger-proof terminal complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. Make: L & T Englaze CB92101SW16 or equivalent model of Legrand / Schneider |
| 123 | S & F modular type 2/3 pin combined shuttered type 5 A socket, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. Make: L & T Englaze CB92602CW06 or equivalent model of Legrand / Schneider |
| 124 | S & F modular type 3 pin combined shuttered type 5/15 A socket, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. Make: L & T Englaze CB92302CW16 or equivalent model of Legrand / Schneider |
| 125 | S & F 3 pin, 5 A, 250 V ceiling rose conforming to IS 371: 1999 and having terminal capacity 3 X 1.5 mm² with IK 04 and IP 20 protection complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. Make: L & T ORIS OA20W00 or equivalent model of Legrand / Schneider |
| 126 | S & F factory made screwless, dust proof cover plates having superior finish, rounded corners, and solid strength supported by plastic frame behind with flexible wall alignment, horizontal adjustment facility complete all as specified and directed. |
| 127 | 1 module |
| 128 | Make: L & T Englaze CB92101FW00 or equivalent model of Legrand / Schneider |
| 129 | 2 module |
| 130 | Make: L & T Englaze CB92102FW00 or equivalent model of Legrand / Schneider |
| 131 | 3 module |
| 132 | Make: L & T Englaze CB92103FW00 or equivalent model of Legrand / Schneider |
| 133 | 4 module |
| 134 | Make: L & T Englaze CB92104FW00 or equivalent model of Legrand / Schneider |
| 135 | 6 module |
| 136 | Make: L & T Englaze CB92106FW00 or equivalent model of Legrand / Schneider |
| 137 | 8 module |
| 138 | Make: L & T Englaze CB92108FW00 or equivalent model of Legrand / Schneider |
| 139 | S & F factory made not less than 1.2 mm thick sunken, modular flush sheet galvanized metal enclosure haing zinc coating not less than 120 GSM, , conforming to IS 14772: 2000, having top, bottom, side and back-wall knockouts for conduit entry from any direction, suitable modular cover-plates complete all as specified and directed by the engineer-in-charge of following sizes :- |
| 140 | 1/2 module |
| 141 | Make: L & T Englaze CB91102WM00 or equivalent model of Legrand / Schneider |
| 142 | 3 module |
| 143 | Make: L & T Englaze CB91103WM00 or equivalent model of Legrand / Schneider |
| 144 | 4 module |
| 145 | Make: L & T Englaze CB91104WM00 or equivalent model of Legrand / Schneider |
| 146 | 6 module |
| 147 | Make: L & T Englaze CB91106WM00 or equivalent model of Legrand / Schneider |
| 148 | 8 module |
| 149 | Make: L & T Englaze CB91108WM00 or equivalent model of Legrand / Schneider |
| 150 | S & F of 32 A 2P + E DP plug & socket DB, suitable for flush / surface mounting, conforming to IEC 61439-3, with provision for mounting modular devices and supplied with neutral links complete all as specified and directed by the engineer-in-charge.Make: Legrand Ekinox3 Tempra Cat Part No. 5078 63 or equivalent model of ABB / L&T / Schneider |
| 151 | M & L for submain wiring using 1.1 kV grade single core FR-LSH flexible cable conforming to IS 694: 2010, having multi-drawn thin strands of electrolytic copper conductors and insulation for phase, neutral and earth continuity conductor connecting to earth dolly, colour-coded as per IS 11353: 1985, drawn in medium grade stove enamelled steel surface / recessed conduits, conforming to IS 9537 (Part- 2): 1981, of size not less than 25 mm NB, including making good of disturbed surfaces of wall / ceiling / floor all complete as specified in IS 732: 2019 and directed by engineer-in-charge of following sizes:- |
| 152 | 2 X 2.5 mm² + 1 X 2.5 mm² earth wire |
| 153 | 2 X 4.0 mm² + 1 X 4.0 mm² earth wire NOTES:[i] Phase & neutral conductors, earth continuity conductor and surface / recessed conduit shall be measured combined as one length. |
| 154 | S & F triple pole & neutral double door, modular type, double door, per phase isolation metallic distribution board conforming to IEC 61439-3, suitable for flush / surface mounting with provision for FP RCCB / RCBO / Isolator / MCB as incomer and SP MCBs as outgoing, reversible metal door, 100 A copper busbar, fully shrouded neutral bar, earth bar, wire set & cable ties for cable management, pre fitted masking sheet, etc. having IK 09 & IP 43 protection complete all as specified in IS 732: 2019 and directed by the engineer-in-charge.Make: ABB, Legrand, L&T, Schneider, SiemensNOTES:[i] RCCB / RCBO / Isolator / MCB shall be measured and paid separately |
| 155 | Triple pole & neutral double door PPI DB, 12 wayMake: Schneider A9HTPI12 or equivalent model of ABB, Legrand or L&T |
| 156 | Triple pole & neutral double door PPI DB, 4 wayMake: Legrand Ekinox³ 5077 25 /5079 44 4 Way TPN Distribution Board or equivalent model of ABB, Schneider or L&T |
| 157 | S & F MCB for AC applications conforming to IS/IEC 60898-1-2002, having breaking capacity Icn = 10 kA, sliding bottom clamp, colour coded on/off indication on dolly, bi-connect IP 20 protected lower terminals and sliding shutters, etc. complete all as specified in IS 732: 2019 and directed by the engineer-in-charge of following sizes:- |
| 158 | 6 A, 230 V, 50 Hz, 1P MCB (C curve) |
| 159 | Make: Legrand DX³ 4085 90 or equivalent model of ABB, L&T or Schneider |
| 160 | 16 A, 230 V, 50 Hz, 1P MCB (C curve) |
| 161 | Make: Legrand DX³ 4085 92 or equivalent model of ABB, L&T or Schneider |
| 162 | 25 A, 230 V, 50 Hz, 1P MCB (C curve) |
| 163 | Make: Legrand DX³ 4085 94 or equivalent model of ABB, L&T or Schneider |
| 164 | 32 A, 415 V, 50 Hz, 4P MCB (C curve) |
| 165 | Make: Legrand DX³ 4086 99 or equivalent model of ABB, L&T or Schneider |
| 166 | 63 A, 415 V, 50 Hz, 4P MCB (C curve) |
| 167 | Make: Legrand DX³ 4086 99 or equivalent model of ABB, L&T or Schneider |
| 168 | S & F residual current device (RCD) conforming to IS 12640 (Part 2): 2016, assembled for AC applications having front face indication for earth leakage fault, sliding shutters, IP 20 protected terminals suitable for cable sizes up to 35 mm² , colour coded on / off indication on dolly, integrated label holder, etc. complete all as specified in IS 732: 2019 and directed by the engineer-in-charge. |
| 169 | 25 A, 30 mA. 230 V, 50 Hz RCCB, Double pole |
| 170 | Make: Legrand DX³ 4118 67 or equivalent model of ABB, L&T or Schneider |
| 171 | 40 A, 30 mA. 230 V, 50 Hz RCCB, Double pole |
| 172 | Make: Legrand DX³ 4118 67 or equivalent model of ABB, L&T or Schneider |
| 173 | M & L for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanised strip of size 25 mm x 4 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. as all specified and directed. |
| 174 | M & L for GI strip of size 25 mm x 4 mm as earth lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed by the engineer-in-charge. |
| 175 | VRF OUTDOOR UNIT |
| 176 | Supply, installation, testing and commissioning of following VRF / VRV outdoor units of 20HP cooling capacity at site having R410A / R407C refrigerant, multiple Nos. of inverter, digital scroll compressors, air cooled condenser fan with motor, microprocessor control panel, starter controls for all scroll compressors and condenser fan motors along with internal control and power wiring, cooling coil with internally interconnected refrigerant pipes for interconnecting various capacity modules, charging port and all other required accessories, & hardware, first charge of refrigerant and all other required accessories, hardware like T joints etc., all enclosed in an enclosure with weather resistant powder coating paint for withstanding all ambient conditions for continuous outdoor operation, suitable to operate on 3-Phase, 380-415 V, 50 Hz AC power supply complete all as specified and directed by the engineer-in-charge. |
| 177 | NOTES: [i] The VRF/ VRV system shall be provided with mounting base and antivibration pad(s). All the accessories, hardware, software, consumables etc. whether specifically mentioned or not but required to put the VRF / VRV System into service up to the satisfaction of the Engineer-in-charge including testing, commissioning as per specifications, site constraints shall be deemed included in the scope of the work. |
| 178 | [ii] Nothing extra shall be payable for these systems under any circumstances. All the consumables including first charge of refrigerant (R410A / R407C) and oil for the proposed VRF / VRV system shall be deemed inclusive in the scope of work. The topping of refrigerant and oil shall also be included in the scope of work for arresting leakages if any. The unit shall be lifted using crane / sufficient manpower and installed on suitable pedestal / MS rail / bots & nuts etc, all complete as requirement of site conditions. Make: Bluestar, Carrier, Daikin, Toshiba, Trane |
| 179 | REFRIGERANT COPPER PIPING |
| 180 | Supply, installation, testing and commissioning of refrigerant copper piping (duly insulated with 19 mm thick closed cell elastomeric nitrile rubber tubular insulation) of hard drawn / soft drawn copper pipe, laid on walls / roof / ceiling well supported at specific intervals with metallic supports and screwed with anchor fasteners and necessary accessories, jointing / brazing etc., including connection between outdoor unit to indoor units as required complete all as specified and directed by the engineer-in-charge of the following sizes:- |
| 181 | NOTES: |
| 182 | [i] The sizing of refrigerant copper piping designed by consultant will be final. |
| 183 | [ii] All piping inside the ceiling shall be properly supported using necessary clamps and all externals refrigerant lines shall be properly protected using necessary PVC (HDPE) pipes with accessories to suit the site conditions. |
| 184 | [iii] The quantity of these items of works shall be measured as per actuals requirements of site conditions. The vendor shall accept the accepted rate as per the actual measured quantities. |
| 185 | 5/8\" (15.9 mm) (1.00 mm Thickness) |
| 186 | 3/4\" (19.1 mm) (0.80 mm Thickness) |
| 187 | 1 1/8\" (28.6 mm) (1.00 mm Thickness) |
| 188 | 1 3/8\" (34.9 mm) (1.21 mm Thickness) |
| 189 | OUTDOOR UNIT REF-NET JOINTS |
| 190 | Outdoor unit ref-net joints |
| 191 | Supply, installation, testing and commissioning of variable refrigerant flow distribution Ref-nets (Y-joint) in the gas and liquid lines for outdoor unit complete all as specified and directed by engineer-in-charge. |
| 192 | DRAIN PIPE |
| 193 | M & L for following sizes PVC drain water pipe including bends, collars & elbow etc, all complete and duly insulated with 9 mm thick tubular insulation of closed cell elastomeric nitrile rubber as required for 25 / 32 / 40 mm Dia. Make :Astral, Supreme, Vigor |
| 194 | DOUBLE SKIN AIR HANDLING UNIT |
| 195 | Supply, installation, testing and commissioning of double-skin type horizontal, floor-mounted, top / side discharge, air handling unit (AHU) capable of delivering 5000 ft3/min @ 500 Pa total static pressure and having thermal break profile complete with air-tight casing using gaskets and self-adhesive tapes, 0.8 mm thick pre-plasticized GI sheet for outer skin and 1 mm thick aluminum sheet for inner skin, 45±2 mm thick double skin panel with pressure injected CFC / HCFC free PUF having \"k\" value ≤ 0.035 W/°C/m & density ≥ 40 kg/m³, energy efficient backward curved electronically commutated (EC) plug fans integrated with continuous speed control in (n+1) configuration, frame mounted modular EU5 pre-filter, EU9 fine-filter, REME purifier, UVGI system, combination of 6/8 rows deep direct expansion coil(s) of cooling capacity ≥ 15 TR, electric heating coil for humidity control, PVC / nylon hinges & handles, view port & marine lamp, limit switch, SS-304 drain pan, vibration isolators / rubber pads (minimum 1\" thick) inspection windows / doors, mixing box and supply / return / fresh air openings fitted with aluminium volume control dampers, thermostat & humidistat, AHU Panel etc. complete all as specified and directed by the engineer-in-charge. Make: Carrier, Daikin (CITIZEN), Flaktwood, Munters (Zeco Aircon), Trane, Vayhan |
| 196 | The AHU shall comprise of the following: |
| 197 | [a] AMCA certified (for sound & vibration) single inlet single width (SISW) multi blade backward curved type IP54 integral EC motor direct drive, having an integral high efficiency permanent magnet electrically commutated motor complete with control electronics and variable speed drive (VSD), sealed bearings and all necessary motor protection and safety devices, single point power connection (for multiple EC motors incorporated into a fan array of (n+1) configuration), Modbus RTU compatible for communication with BMS, class \"F\" thermal insulation, suitable protection from moisture & hot climate, over/under voltage protection, short-circuit protection, locked rotor protection, lcoked rotor protection, line fault detection, active temperature management for thermal protection or motor and electronics, alarm relay 250V/2A, over-temperature protection, external LED display, etc meeting all necessary EMC (electromagnetic compatibility) directives & applicable EMC standards e.g., EN 61000-6-3. |
| 198 | [b] Flexible connection made with airtight ASTM E84 (Class I) polyester fire retardant cloth riveted on periphery of cloth with extruded aluminium \"L\" angle flange as per fan size at discharge duct / plenum |
| 199 | [c] CE certified, UL listed self-cleaning (washable) filter meeting F5 / EU5 / MERV 10 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 200 to 250 Pa, having particulate efficiency 95% down to 5 micron |
| 200 | [d] CE certified, UL listed electrostatic air cleaner filter meeting F9 / EU 9 / MERV 15 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 200 to 250 Pa, having particulate efficiency 99.9% down to 3 micron |
| 201 | [e] CE Certified, UL listed H14 / EU14 / MERV 20 Class High Airflow High Efficiency Particulate Air (HEPA) filter (as compact or V-Bank HEPA filters), start pressure drop approximately 150 Pa, final pressure drop not exceeding500 Pa having particulate efficiency 99.99% down to 0.3 micron |
| 202 | [f] CE certified, UL listed Reflective Electromagnetic Energy (REME) purifier, comprising of PHI, PCO, Bipolar Ions, UV, Hydrophilic and Cold Plasma technologies in one unit and certified for ISO Class 4 levels within 12 hrs of exposure and after 24 hrs of treatment, ISO Class 3 levels |
| 203 | [g] High output Ultraviolet Germicidal Irradiation (UVGI) lamp mounted on a dish antenna shaped parabolic reflector made of anodized aluminium with high spectral reflectivity suitable for use in low temperature applications |
| 204 | [h] 6 / 8 rows deep direct expansion coil(s) section with 0.15 mm thick aluminium fins and 12.7 mm OD copper tubes (0.41 mm thickness) tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator). |
| 205 | [i] Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness |
| 206 | [j] AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalised construction with incomer and outgoing feeders for AHU motor, AHU filters, 2-way valve actuator, fire damper actuator, electric heating coil etc. complete with required drives, relays, timers, contactors, PT, push buttons, switches, internal wiring, etc. |
| 207 | NOTES: |
| 208 | [i] The AHU shall meet the efficiency crieria laid for the Super ECBC Building category in ECBC 2017. |
| 209 | [ii] The price of AHU Panel, VSD and other necessary control equipment is deemed included in the quoted rate. |
| 210 | [iii] Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh / exhaust air etc. shall be covered in the scope of work. |
| 211 | [iv] The contractor to confirm the TSP before commencement of the work. |
| 212 | AIR TERMINAL |
| 213 | M & L for square / rectangular / round neck 450 mm X 450 mm rectangular neck 4-way discharge ceiling supply diffuser having neck velocity ≤ 600 ft/min, throw ≥ 19\" @ 150 ft/min velocity NC ≤ 26 for air flow ≥ 1125 ft3/min ceiling Supply diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, heavy gauge steel volume control damper operable from the face of the diffuser by removing the spring-loaded inner core assembly, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge.Make: Air Master, Caryire, Ruskin-Titus, SystemAir |
| 214 | M & L for square / rectangular / round neck 300 mm X 300 mm rectangular neck 4-way discharge ceiling supply diffuser having neck velocity ≤ 600 ft/min, throw ≥ 15\" @ 150 ft/min velocity NC ≤ 25 for air flow ≥ 830 ft3/min ceiling Supply diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, heavy gauge steel volume control damper operable from the face of the diffuser by removing the spring-loaded inner core assembly, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge.Make: Air Master, Caryire, Ruskin-Titus, SystemAir |
| 215 | M & L for square / rectangular / round neck 300 mm X 300 mm rectangular neck 4-way discharge ceiling return diffuser @ 150 ft/min velocity NC ≤ 26 for air flow ≥ 1050 ft3/min ceiling return diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge.Make: Air Master, Caryire, Ruskin-Titus, SystemAir |
| 216 | M & L for square / rectangular / round neck 375 mm X 375 mm rectangular neck 4-way discharge ceiling return diffuser @ 150 ft/min velocity NC ≤ 25 for air flow ≥ 830 ft3/min ceiling return diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge.Make: Air Master, Caryire, Ruskin-Titus, SystemAir |
| 217 | FIRE & SMOKE DAMPER |
| 218 | M & L for CBRI certified 16-gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermistor, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire / smoke in the respective zone and tested as per UL-555 complete all as specified and directed by the engineer-in-charge. |
| 219 | Make: Air Flow, Caryaire, Dynacraft, Lloyd, Ravistar, Ruskin-Titus |
| 220 | The fire dampers shall meet the following criteriaon: |
| 221 | [i] Bare fire dampers with 400 mm sleeve |
| 222 | [ii] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position |
| 223 | [iii] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers |
| 224 | [iv] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer. |
| 225 | Motorized, spring return type, combination fire and smoke damper |
| 226 | Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position. |
| 227 | GI SHEET DUCTING |
| 228 | Supply, installation, testing & balancing and commissioning of factory fabricated GI round / rectangular low pressure ducting of following sheet thickness having zinc coating of 120 g/m² total on both sides and complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, volume control dampers, hangers, supports, etc. as per approved drawings and conforming to IS 655: 2006 & the latest edition of HVAC Duct Construction Standards - Metal and Flexible of SMACNA along with required scaffolding work to install the ducts at site complete all as specified and directed by engineer-in-charge of following:-Make: Ductofab, Munters (Zeco Aircon), Ruskin Titus, Stellar |
| 229 | 24 G |
| 230 | 22 G |
| 231 | VOLUME CONTROL DAMPER |
| 232 | Supply, installation, testing and commissioning of high performance airfoil class 1A leakage rated GI volume control damper having galvanised steel hat channel frame reinforced with corner braces, galvanised steel airfoil shaped blades (double skin construction) of 14 gauge thickness, neoprene blade edge seals, flexible metal compressible jamb seals, stainless steel sleeve, linkage concealed in frame, etc. tested as per AMCA Standard 500-D-98 complete all as specified and directed by engineer-in-charge.Make: Caryaire, Ruskin-Titus, Stellar, SystemAir |
| 233 | THERMAL INSULATION |
| 234 | S & F of FM approved flexible pre-covered self-extinguishing thermal insulation made of flexible insulation foam based on synthetic rubber with polymeric covering reinforced with polyester scrim, for insulation of air conditioning ductwork both indoor and outdoor conditions to prevent condensation, reduce energy losses, prevent scratches, mechanical damage and frost on pipes, tested for maximum +85 ᵒC & minimum 0 ᵒC service temperature in conformance with EN 14706, EN 14707 & EN 14304; tear strength > 38 kN/m & tensile strength > 1.5 MPa in conformance with DIN ISO 34-1 & DIN EN ISO 1978; thermal conductivity (λ) ≤ 0.035 W/mK @ 0 ᵒC, ≤ 0.037 W/mK @ 24 ᵒC & ≤ 0.039 W/mK @ 40 ᵒC temperature in conformance with EN 12667 & EN ISO 8497; water vapour diffusion (μ) ≥ 7000 in conformance with EN 12086 & EN 13469; water absorption by volume ≤ 0.2% in conformance with ASTM C 1763; Class O with dura fire performance in conformance with BS 476 Part 6: 1989; Class 1 surface spread of flame in conformance with BS 476 Part 7: 1997; HB, V-0 flammability in conformance with UL-94; UV & moisture in conformance with EN ISO 4892-2 method A & B and having zero ozone depletion potential & zero global warming potential, no risk of galvanic corrosion, good UV resistance, good resistance to mechanical impact, etc., in pre-covered self-adhesive sheets with self-seal and other necessary accessories complete all as specified and directed by the Engineer-in-Charge. |
| 235 | Make: Armacell, Kaimenflex, Vidoflex |
| 236 | 19 mm thick thermal insulation (for supply air ducting) |
| 237 | 13 mm thick thermal insulation (for return air ducting) |
| 238 | Supply,installation,Testing&Commissioningof 3000 CFM, 10 mm Static Pressure [MOTOR ROOM] ofAXIAL fans as per specification. Fan shall be direct driven VANEAXIAL FLOWFAN AMCA Certified(For Airand SoundPerformance).Fanmotorshall be suitable for 415 ± 10% volts, 50cycles, 3 phase power supply of class \"F\"insulation for supply fans & class \"H\" insulation for exhaust fan.Thefanshallbeequippedwithmountingbracketforthe installationofthefanandflexibleconnections asrequired.Fanstatic pressureshallbeasindicated.Allvaneaxialfanmotorsshallbeof minimum IE2 efficiency. Fan total efficiency should not be less than 65 % & noise level should not be more than 85 dbA@ 3 m distance for fanwhenmeasuredinhemisphericalreverberantroomconditional. Sound attenuators of appropriate length shall be included in the cost to achieve the desired result if required. All the fanshall be hot dipped/galvanized with minimum 220 GSM Zinc Coating.Make: Greenheck, Kruger, Nicotra, Systemair |
| 239 | Supply, installation, testing, and commissioning of Fully automatic DOL starter, suitable for the axial fan, complete with contactors, push button, LED type indicators, auto/manual selector switch, overload protection, current sensing type single phase preventer complete with all accessories and wiring etc.with complete all as specified and directed by the engineer-in-charge.Make: Schneider, Legrand, L&K |
| 240 | S&F water cooler fully sainless, elecrtic driven (single phase) havinf approx storage capacity of 80 ltr and normal cooling of 40 ltr per hour complete all as specified and directed by the engineer-in-charge. |
| 241 | S&F water cooler fully sainless, elecrtic driven (single phase) havinf approx storage capacity of 120 ltr and normal cooling of 60 ltr per hour complete all as specified and directed by the engineer-in-charge. |
| 242 | AUTOMATIC FIRE DETECTION-CUM ALARM SYSTEM |
| 243 | Supply, installation, testing and commissioning of FM approved and UL listed microprocessor- based, true peer-to-peer networkable, Single loop addressable Fire Alarm Control Panel (FACP)with its own microcontroller memory, communication module, fire device loop interface cards for intelligent initiating and indicating devices and peer-to-peer networkable with other addressable fire alarm panels. conforming to UL 2572 mass notification systems & NFPA 72, with required accessories complete all as specified and directed by the engineer-in-charge. |
| 244 | The FACP shall meet the following specifications / functional requirements: |
| 245 | [i] The FACP shall have one to ten isolated intelligentSignalling Line Circuits (SLCs) capable of connecting up to 159 detectors and 159 modules per SLC or 318 devices per loop. |
| 246 | [ii] The FACP shall have a degrade mode and the loops shall work in degrade mode in case of the CPU failure. |
| 247 | [iii] The FACP shall have 6 line 640 character LCD backlit display, full QWETRY program keypad, LED indicators viz. power; fire alarm; supervisory; system trouble; other event; signals silenced; point disabled; CPU failure; controls active; etc. membrane switch controls viz. acknowledge; signal silence; drill; system reset; lamp test; etc |
| 248 | [iv] The FACP shall have four access levels, flash EPROM,240 VAC power supply, automatic battery charger, 24 V sealed lead acid batteries, sufficient for 24 hrs normal working and 30 min in alarm condition. |
| 249 | [v] The FACP shall havemanual sensitivity adjustment up to nine levels, built-in alarm; trouble; security and supervisory relays, history file with 4000-event capacity in nonvolatile memory plus separate 1000-event alarm-only file, keypad operation, LCD unit to indicate fire / fault signal of individual unit, in built printer to log all incoming data, etc. |
| 250 | [vi] The FACP shall have integrated 8 channel digital voice evacuation system controller capable of broadcasting evacuation messages on the same peer-to-peer network, fire fighter\"s telephone two-way communication system capable of supervising all the speaker circuits with adequate zone control and accessories etc. |
| 251 | NOTES: |
| 252 | [i] The FACP shall be servicable by any system integrator & shall not have dependency on specific system integrator. |
| 253 | [ii] The FACP shall have feature to \"ADD\", \"EDIT\" & \"DELETE\" field devices like detectors & modules without dependency on PC / Software / Special tool / dongle. |
| 254 | Make: ONYX- Notifier, XLS-3000- Honeywell, IFC-JC |
| 255 | Supply, installation, testing and commissioning of FM approved and UL listed Network Control Display (NCD) / Repeater Panel capable of full supervision of all inputs and network integrity, having 10\"high definition 1024 X 600 colour touchscreen display, environmental adjustment controls to maximize LCD legibility, LED status indicators (for power supply and off normal condition), network connection, three USB connections, trouble relay, tamper and trouble inputs, etc. and features viz. network-wide acknowledge silence, reset, lamp test, fully programmable node-mapping subsystem, colour coded icon based event notification, event vectoring, etc. along with UL listed non-resettable 24 VDC power source complete all as specified and directed by the engineer-in-charge.Make: Notifier NCD or equivalent model of JC, Esser |
| 256 | Supply, installation, testing and commissioning of UL listed analogue addressable type Multisensor Detectors with heat & smoke combination withthe fixed temperature of 59 degrees Centigrade and Rate of raise facility of 11.1.Deg C /min with 8 digit dip switches for ( 1 to 254) address settings. Dual LED indication for 360-degree visibility, milky white in color, shall be polarity insensitive, easy to install, advanced detection and communication protocol with insect filter chamberMake: Notifier FSP-951T + B501 or equivalent of JC, Esser |
| 257 | NOTES: |
| 258 | Multisensar detectors have following features. |
| 259 | [i] Dual LED’s for 360° visibility |
| 260 | [ii] Advanced detection and communication protocol |
| 261 | [iii] Polarity Insensitive |
| 262 | [iv] Regular 100mm base |
| 263 | [v] Sleek low-profile housing design |
| 264 | [vi] Techincal Specification are as follow. |
| 265 | (A) Operating Voltage : 17 ~ 28V DC |
| 266 | (B) Reset Voltage : less than 3V |
| 267 | (C) Alarm Current : 7 mA. |
| 268 | (D) Thermal Rating : 59 °C (138 °F |
| 269 | (E) Smoke Sensitivity : (2.12 ± 0.61) % / f |
| 270 | Supply, installation, testing and commissioning of FM approved and UL listedsurface / semi- flush mounted Dual Action Manual Pull Station \"Push In & Pull Down\" including an addressable interface for the intelligent FACP having built-in bicolour LED which is visible, flashing in normal operation and latching steady red in alarm condition, captive screw terminals wire-ready for easy connection to SLC loop complete all as specified and directed by engineer-in-charge.Make: Notifier NBG-12LX or equivalent model of JC, Esser |
| 271 | Supply, installation, testing and commissioning of UL listed of Horn Strobe, wired as a primary notification appliance, flashing 75 cd at 1 Hz over the strobe\"s entire operating voltage range, xenon flash tube and associated lens / reflector system, built-in synchronization feature keeping strobes in sync for up to 30 minutes,horn producing audible annunciation of 75 dBA at 3 m distance complete all as specified and directed by engineer-in-charge.Make: Notifier SYS-HS or equivalent model of JC, Esser |
| 272 | Supply, installation, testing and commissioning of FM approved and UL listed Addressable control module to provide FACP a circuit for notification appliances (e.g. Horns, Strobes, Horn Strobes, etc.) having built-in type identification, integral LED indicators, high noise immunity, SMES screws with clamping plates for wiring ease, direct-dial entry of address, etc. complete with accessories as specified and directed by engineer-in-charge.Make: Notifier FCM-1 or equivalent model of JC, Esser |
| 273 | Supply, installation, testing and commissioning of FM approved & UL listed Remote power supply conforming to UL 864 & 1481 and NFPA 72 with integral battery charger capable of charging up to 18 Ah batteries to provide regulated and filtered 24 VDC power to notification appliance circuits, having power-supervision relay, fully regulated and filtered power output, AC trouble report selectable for immediate 2-hour delay, selectable earth fault detection, etc. complete all as specified and directed by engineer-in-charge.Make: Notifier HPF24S6E or equivalent model of JC, Esser |
| 274 | M & L for low smoke zero halogen (LS0H) Flame retardant Fire alarm cable, conforming to BS 7629-1, BS 6387 & BS EN 50200 and rated for 500 V, drawn through concealed Steel conduit and having plain annealed multistranded copper conductor with primary insulation of glass mica fire resistant tape and secondary insulation of high performance silicone rubber, earth/drain wire of annealed tinned copper, electrostatic screen of aluminium fire barrier and type LTS3 outer sheath conforming to BS 7655, suitable for operating temperature range -30 ˚C to +70 ˚C and minimum bending radius being 6 times the overall cable diameter, RED in colour, including laying, termination and ferruling complete all as specified and directed by the engineer-in-charge.Make: RR Kabel, Polycab, Havells |
| 275 | 2 core, 1.5 mm² (for somke detector, repeater panel to FACP panels) |
| 276 | 2 core, 2.5 mm² (supply to MCP & hooter / strobe) |
| 277 | M & L for 20 mm NB rigid metallic Steel Conduit, conforming to IS 9537: 1983, inclusive of boxes (junction / terminal), all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. concealed in wall / ceiling for fire alarm / control cabling complete all as specified and directed by the engineer-in-charge.Make: Precision, Astral, Supreme |
| 278 | Supply, installation, testing and commissioning of UL listed all purpose 4 W Ceiling speaker having crush and rust resistant design and fully ABS plastic & ABS grille with tap-setting range between 1/4 W and 4 W, rated (RMS) voltage 70.7 V, sound pressure level at 1 W (1 m & 1 kHz) 80 ± 4 dB, frequency response 125 Hz- 16 kHz, (-10 dB with reference to 1 kHz), complete all as specified and directed by engineer-in-charge.Make: Notifier NF-SP100CI/UL or equivalent model of JC, Esser |
| 279 | M & L for transparent FR PVC insulated, twin core copper conductor flexible Speaker cable having stranded annealed tinned copper conductor, PVC insulated cores twisted to form pairs, shielded for interference rejection, unarmoured PVC sheathed 1.1 kV grade in conductor size 2 X 1.0 mm2 including laying, termination and ferruling complete all as specified and directed by engineer-in-charge. |
| 280 | S & F flush / ceiling wall mounted Remote response indicator to duplicate detector alarm latching LED(s), compatible for two wire detectors, having 12 VDC operating voltage, dual LEDs for 360⁰ visibility in case the detector is placed above the false ceiling / inside closed room complete all as specified and directed by the engineer-in-charge. |
| 281 | FIRE EXTINGUISHER |
| 282 | S & F 6 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, wall mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge.Make: Safex, Agni, Ceasefire |
| 283 | S & F of 4.5 kg light-weight squeeze grip CO2 type fire extinguisher, conforming to IS 15683: 2006, with CO2 gas filled in brand new seamless cylinder with powder coated finish, made out of Manganese steel with wheel type valve, discharge nozzle, bend & horn, wall mounting bracket / floor trolley mounting accessories along with suitable signage complete all as specified and directed by the engineer-in-charge.Make: Safex, Agni, Ceasefire |
| 284 | SIGNAGE |
| 285 | S & F of the following type of Signages made out of 3 mm thick opaque PVC foam board with computer cut, PVC non-reflective self adhesive vinyl painted foam board, complete with mirror fasteners complete all as specified and directed by the engineer-in-charge. |
| 286 | Sign of size 300 mm X 100 mm reading \"EXIT\" in 12.5 mm block letters in Green and white background, properly spaced to provide good legibility located directly in corridor near to each staircase and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor levelMake: Variex, Mr safe, Matrix sign lab |
| 287 | S & F of Signage having size of 450 MM X 150 MM reading \"FIRE EXTINGUISHER\" in 12.5 mm block letters in White and Red background, made out of 3 mm thick opaque PVC foam board with computer cut, PVC non-reflective self adhesive vinyle painted foam board,properly spaced to provide good legibility located directly in corridor near to each Manual call point/Fire Extinguisher and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor levelMake: Variex, Mr safe, Matrix sign lab |
| 288 | Gas based fire suppression system |
| 289 | Supply, installation, testing & commissioning of 180 Ltrs capacity, 42 bar seamless cylinder CCOE & PESO approved complete with valve assembly and pressure gauge with safety burst disc suitable for 42 bar fire suppression system with suitable cylinder strap for clean room complete all as specified and directed by engineer-in-charge. |
| 290 | Supply, installation, testing & commissioning of 120 Ltrs capacity, 42 bar seamless cylinder CCOE & PESO approved complete with valve assembly and pressure gauge with safety burst disc suitable for 42 bar fire suppression system with suitable cylinder strap for complete all as specified and directed by engineer-in-charge. |
| 291 | Supply, installation, testing & commissioning of fire protection UL listed fluid compound of carbon,flurine and oxygen(CF3CF2C(O)CF(CF(CF3)2) suitable for 42 bar fire suppression Clean agent i.e Agent - FK 5- 1- 12 (Fluoro Ketone) - FK 1230complete all as specified and directed by engineer-in-charge |
| 292 | Supply, installation, testing & commissioning of Electric control Head operated electrically from detection control system or locally with a manual push down plunger on the control head suitable for 42 bar fire supression system for clean agent complete all as specified and directed by engineer-in-charge. |
| 293 | Supply, installation, testing & commissioning of SS wire braided 1.5 inch Flexible Discharge Hose of length 700 mmcomplete all as specified and directed by engineer-in-charge |
| 294 | Supply, installation, testing & commissioning Warning signage for( DO NOT ENTER/EVACUATE) complete all as specified and directed by engineer-in-charge. |
| 295 | Supply, installation, testing & commissioning of Manual cum pressure operated control Head for pressure actuator slave cylinders and is mounted directly on top of the salve cylinder valve with manual lever suitable for 42 bar fire supressuin system forcomplete all as specified and directed by engineer-in-charge. |
| 296 | Supply, installation, testing & commissioning of SS wire braided 1.5 inch Flexible Actuation Hose of length 500 mm complete all as specified and directed by engineer-in-charge. |
| 297 | Supply, installation, testing & commissioning of Master Adapter kit is used to actuate the slave cylindercomplete all as specified and directed by engineer-in-charge . |
| 298 | Supply, installation, testing & commissioning of 1.5\" Mainfold check valve in a Multiple cylinder arrangmentand Stainllenss steel Material . complete all as specified and directed by engineer-in-charge. |
| 299 | Supply, installation, testing & commissioning of Brass Discharge Nozzle 360/180 Deg of Particular orifice as per calculations . complete all as specified and directed by engineer-in-charge. |
| 300 | Supply, installation, testing & commissioning of Cylinder Strap for mounting of cylinder in a vertical position. This strap protect cylinder from reaction force of the FK1230 (FK-5-1-12) clean agent when discharge. complete all as specified and directed by engineer-in-charge. |
| 301 | Supply, installation, testing & commissioning of Mainfold Dishcharge pressure switch to annuciate alarm and to give confirmed discharge indication to a fire alarm control panel. complete all as specified and directed by engineer-in-charge. |
| 302 | Supply, installation, testing & commissioning Cylinder limit switch (Low-pressure limit switch) is to monitor the pressure within the cylinder which is filled with FK1230 agent and is super pressurized with dry Nitrogen. complete all as specified and directed by engineer-in-charge. |
| 303 | Supply, installation, testing & commissioning .M.S. Seamless Piping& accessories 50 mm dia - Sch 40; ASTM A 106 Gr. Bcomplete all as specified and directed by engineer-in-charge. |
| 304 | Supply, installation, testing & commissioning Cylinder support structurecomplete all as specified and directed by engineer-in-charge. |
| 305 | Supply, installation, testing & commissioning 2 Zone Conventonal Gas Release panel with battery backup forclean room complete all as specified and directed by engineer-in-charge. |
| 306 | Supply, installation, testing & commissioning UL Listed Manual Metal pull Release Switchcomplete all as specified and directed by engineer-in-charge. |
| 307 | Supply, installation, testing & commissioning UL Listed Manual Metal pull Abort Switch f complete all as specified and directed by engineer-in-charge. |
| 308 | Supply, installation, testing & commissioning of Male Tee- 1/8\" Male NPT x 5/16\" Tubing for manifold system for connecting actuation hose from one slave cylinder to next. complete all as specified and directed by engineer-in-charge. |
| 309 | Supply, installation, testing & commissioning of Manual cum pressure operated control Head for pressure actuator slave cylinders and is mounted directly on top of the salve cylinder valve with manual lever suitable for 42 bar fire supressuin system for complete all as specified and directed by engineer-in-charge. |
| 310 | Supply, installation, testing & commissioning of Elbow connectors- 1/8\" Male NPT x 5/16\" Tubing for manifold system for connecting actuation hose from one slave cylinder to next. complete all as specified and directed by engineer-in-charge. |
| 311 | Supply lay and connect Gi tubing 50 mm dia medium grade including including Gi fitting and accessories. |
| 312 | Supply lay and connect Gi tubing40 mm dia medium grade including including Gi fitting and accessories. |
| 313 | S&F Gun-metal, gate valves with iron wheel head dcrewed both ends for iron pipe and fixed Gate valve 40mm dia with Bi-pass arrangement. |
| 314 | S&Ffix CI non return valve 40mm dia with Bi- pass arrangement. |
| 315 | Cutting existing steel tubing for alterations or additions (bore of pipes 40 or 50mm) |
| 316 | Screwing existing steel tubing for alterations or additions (bore of pipes 40 or 50 mm) |
| 317 | M & L for 1.1 kVgrade XLPE insulated armoured cable conforming to IS 7098 (Part 1): 1988, having stranded compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath, single armouring of galvanised steel strip/wire and PVC Type ST-2 outer sheath conforming to IS 5831: 1984, including necessary clamping / dressing with cable ties and termination complete as all specified and directed by engineer- in- charge. |
| 318 | Make: Havells, Polycab, RR Kabel |
| 319 | 3 core 4 mm2 |
| 320 | 4 core 4 mm2 |
| 321 | 4 core 16 mm2 |
| 322 | 4 core 25 mm2 |
| 323 | 3.5 core 70 mm2 |
| 324 | 3.5 core 95 mm2 |
| 325 | 3.5 core 300 mm2 |
| 326 | Supply, installation, testing and commissioning of factory made, indoor cubical compartmental type MAIN LT PANEL (MLTP) (TTA) of suitable size for short circuit, temperature rise, protective earth short circuit test and dielectric tests of required ratings, conforming to IEC 61439-1 & 2 and IEC 61641, having both sides openable with hinged double doors and locking arrangement, IP 42 protection made out of 2.0 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enameled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3- Phase, 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. complete as specified and directed by engineer-in-charge. |
| 327 | Make: ABB, LK E&A, Schneider, Siemens |
| 328 | The MLTP shall comprise of the following: |
| 329 | [A] BUSBAR CHAMBER |
| 330 | [i] 01 Set (3L + N) of alluminium busbar of rated capacity 1250 A, 50 kA, 415V, 50 Hz covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection |
| 331 | [B] INCOMING |
| 332 | (a) 1000 A, 415 V, Ics = 100% Icu = Icw (1 sec for total selectivity) = 50 kA, 50 Hz electrical draw-out type 4P ACB, conforming to IS/IEC 60947-2 & 3, having 100% neutral with inbuilt release protection, no derating up to 50 ⁰C, microprocessor based trip & LED based display systems with thermal memory providing overload, short-circuit, instantaneous & earth-fault protection, zone selective interlocking, pre-trip alarm & individual fault indicating LEDs, 20 trip record, % loading, bar graph, max. & min. meter and pre-alarm function for overload, short-circuit & earth fault - 01 Nos. |
| 333 | [ii] Instrumentation & Measurement |
| 334 | (a) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interupts- 01 Nos. |
| 335 | (b) 800/1A CL 1.0C.T. with 15 VA burden- 01 Nos. |
| 336 | (c) 6A, 10kA, 415V, 50 Hz 4P MCB- 01 Nos. |
| 337 | [iii] Indication & Annunciation |
| 338 | (a) LED phase indicators (Red, Yellow, Blue)- 01 Set |
| 339 | (b) LED status indicators (ON, OFF, TRIP)- 01 Set |
| 340 | (c) LED status indicators (SC, SP, TP)- 01 Set |
| 341 | (d) Auto / Manual Switch- 01 Set |
| 342 | (e) EM (emergency) Switch- 01 Set |
| 343 | (f) TNC Switch- 01 Set |
| 344 | [C] OUTGOING |
| 345 | [i] Circuit Breaker |
| 346 | (a) 400 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having microprocessor based trip unit, adjustable overload setting, adjustable short-circuit setting, adjustable neutral protection, front indication LEDs, etc.- 04 Nos. |
| 347 | (b) 100 A, 415 V, Ics = 100% Icu = 25 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 03 Nos. |
| 348 | (c) 80 A, 415 V, Ics = 100% Icu = 25 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 02 Nos. |
| 349 | (d) 63 A, 415 V, Ics = 100% Icu = 25 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 02 Nos. |
| 350 | (e) 32 A, 415 V, Ics = 100% Icu = 25 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 10 Nos. |
| 351 | (f) 32 A, 415 V, Ics = 100% Icu = 25 kA, 50 Hz 3P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 03 Nos. ( for axial fan) |
| 352 | [ii] LED phase indicators (Red, Yellow, Blue)- 024 Set |
| 353 | NOTES: |
| 354 | [i] The Panel shall be purchased from the original equipment manufacturer (OEM) / authorized license partner of the OEM. |
| 355 | [ii] All MCCBs shall be current limiting type and shall have an encapsulated double break roto design having two fixed contacts, the design is required to minimize the effects of short circuit currents i.e. to limit the let through energy and improve the life of cables.All the breaker (ACB and MCCB) trip units shall have thermal memory as standard. |
| 356 | [iii] All \"ACB shall not derate up to 50 °C, as per testing guidelines prescribed in IEC 60947-2. All ACBs up to 2500A shall be of same frame size to enable quick replacement in the event of emergency and to optimize spares inventory. All 4 Pole ACBs shall have 100% rated neutral pole.\" |
| 357 | [iv] ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip-unit failure) shall be available on the trip unit which shall function even in the absence of external power supply to the breaker.ACB shall be suitable for ZSI. Trip units shall have thermal memeory as standard. |
| 358 | [v] All the MCCBs up to 250 A shall be with thermal magnetic trip unit & above 250A shall bewith microprocessor trip units. To ensure failsafe emergency tripping of the breakers (ACBs & MCCBs), it shall be supplied with continuous rated shunt trip coils. |
| 359 | [vi] All the ACBs/MCCBs shall be integrated with Gateway to support breaker status monitoring (ON / OFF / Trip) and control (of incomer breaker\"s shunt trip and closing coil) over Ethernet / modbus to existing PLC & SCADA at Center 60. All necessary accessories/cables for complete communication integration with PLC / SCADA need to be considered. |
| 360 | [vii] Panel builder and Switchgear OEM must ensure total selectivity between Upstream and Downstream Breakers (ACB, MCCB, MPCB and MCBs) for entire electrical distribution network (i.e. right from Final Distribution Board and MCC, till the Main LV Panel). If required, Panel builder and Switchgear OEM shall use higher incomer breaker ratings to achieve total selectivity w.r.t. downstream Breaker. Switchgear OEM shall submit Total Discrimination report along with techno-commercial offer. |
| 361 | [viii] The bidder shall furnish dimensional drawings of the items offered indicating all the fittings, dimensional tolerances, GADs, etc. for approval of the Engineer-in-Charge. |
| 362 | M & L for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanised strip of size 32 mm x 6 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. as all specified and directed. |
| 363 | M & L for GI strip of size 32 mm x 6 mm as earth lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed. |
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