Public Works Department-PWD has published Installation Works Including Air Conditioning Machine And Negative Pressure Ventilation Installation Works For 24 Bedded Hybrid Critical Care Unit At Uluberia Sdh , Uluberia, Howrah. Submission Date for this Tender is 17-12-2021. Ventilation Dampers Tenders in Uluberia SDH , Uluberia, Howrah West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 03-Dec-2021 | Corrigendum 1 NIT 11 | BOQ | 17-12-2021 |
| Sl. No. | Item Description |
| 1 | SUB HEAD-1-- SUPPLY & LAYING OF CABLES |
| 2 | Supply & Layimgof Approve Make following size Gr. XLPE/ PVC Armoured Al Cable for working upto 1.1 KV on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting (Make : Gloster/ Havells/Polycab). [2c / F- 1 ] |
| 3 | 4 Core 95 Sq.mm. |
| 4 | 4 Core 35 Sq.mm. |
| 5 | Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : [7(c)/F4 ] |
| 6 | 4 core 95 sq. mm |
| 7 | 4 core 35 sq. mm |
| 8 | Supplying and Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials as per GS. [ 8(b) /F5] |
| 9 | 4 core 95 sq. mm |
| 10 | 4 core 35 sq. Mm |
| 11 | SUB HEAD-2- -- Distribution Wiring |
| 12 | Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded "FR" PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit "FR" (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded "FR" PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl.175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed] [ 5 (e) / E- 15 ] |
| 13 | on board |
| 14 | Average run 8 mtr |
| 15 | Supply and Drawing 1.1 KV single core stranded "FR" PVC insulated & unsheathed single core stranded copper wire (Finolex/KEI/Polycab) of the following sizes in the prelaid polythene pipe/ 20 mm dia rigid conduit as neededand making necy. connection as required.(E-9) |
| 16 | 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC |
| 17 | 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC |
| 18 | 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC |
| 19 | 4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC |
| 20 | 4x126/0.4 (25 sqmm) |
| 21 | 4x126/0.4 (35 sqmm) |
| 22 | Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [ 9 / F 5 ] |
| 23 | 2.5 sq.mm |
| 24 | 4 sq.mm |
| 25 | 6 sq.mm |
| 26 | 16 sq.mm |
| 27 | 25 sq.mm |
| 28 | 35 sq.mm |
| 29 | Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI "U" hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles[E3 Item 6(a) ] |
| 30 | 19 mm dia 3 mm thick polythene pipe without earth continuity wire |
| 31 | Cutting Channel of size (43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 25 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI "U" hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles[E3 Item 7(a) ] |
| 32 | 25 mm dia 3 mm thick polythene pipe without earth continuity wire |
| 33 | Supplying and fixing following size PVC Rigid Conduit "FR" [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building work.[ E16 Item No.: 7 ] |
| 34 | 20 mm size PVC Rigid Conduit |
| 35 | 25 mm size PVC Rigid Conduit |
| 36 | Sub Head-3--- BDB , PDB , VTPN , Main switchEtc. |
| 37 | Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection,on wall / concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.( D9 Item No.: 13) |
| 38 | 2+12 way[Make - legrand/ABB/Siemens] |
| 39 | Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment [Make - legrand/ABB/Siemens] |
| 40 | 8 way [Enclosure (607914)] Up to 160A |
| 41 | Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection.[Make - legrand/ABB/Siemens] [7/D-6] |
| 42 | 6-32 A SP MCB |
| 43 | 63 A TPMCB |
| 44 | Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection.[D-8/10] |
| 45 | 160 A [Make - legrand/ABB/Siemens] |
| 46 | Supplying and fixing 415V, 160 A TPN SFU with sheet steel enclosure onangle iron frame (on wall/ existing industrial LT panel )etc incl. S & F 3 nos. DIN type HRC fuse as per rating.( Make- L&T)[4(a)/D-3] |
| 47 | Supplying and fixing 415V, 160 A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.( Make- L&T)[3(a)/D-2] |
| 48 | Sub Head-4----Light Fittings & accessories |
| 49 | Supply & Fixingof Twin industrial box(thick ness of box should not be less than 22 SWG) type luminaire with CRCA body (Make :- Philips -TMC 501P 2xT-LED22W P3241/ Crompton/wipro having similar specification). incl S&D 2x 18/20 watts 4 ft LED tube lamp (Make:-Philips, Cat - Mas LED tube 1200 mm 18W865 T8 I/ Crompton /wipro having similar specification)with 2 No. 20mm dia E.I conduit (14 SWG) supports fixed with "L" type MS clamp whose one side fixed on ceilling with suitable size 4 Nos. fastener and other side connected with the conduit with suitable size of bullets and nuts incl. as per G S.(C2/17) |
| 50 | Supplying and fixing of LED Tube Light on existing Light Fitting properly including Old light and chock deposit to section office.(Make:-Philips, Cat - Mas LED tube 1200 mm 18W865 T8 I/ Crompton /wipro having similar specification) incl. conversion of internal wiring |
| 51 | Supply & Fixingof Single industrial box (thick ness of box should not be less than 22 SWG) type luminaire with CRCA body (Make :- Philips -TMC 501P 1xT-LED22W P3241/ Crompton/wipro having similar specification). incl S&D 1x 18/20 watts 4 ft LED tube lamp (Make:-Philips, Cat - Mas LED tube 1200 mm 18W865 T8 I/ Crompton/ wipro having similar specification )with 2 No. 20mm dia E.I conduit (14 SWG) supports fixed with "L" type MS clamp whose one side fixed on ceilling with suitable size 4 Nos. fastener and other side connected with the conduit with suitable size of bullets and nuts incl.as per G S.(C2/17) |
| 52 | Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.[16/C-2 ] |
| 53 | Supply & Fixing of 9 W LED Lamp withangular batten holder. ( Make - Phi;ips/crompton/Havells )(22/D-13) |
| 54 | SUB HEAD- 5 ----Fan & Accessories |
| 55 | S&F of 240V 18"" dia450mm sweep wall full metal body air circulatorfan fixed on wall by 4 nos. Anchor make fastner 4 inch long on wooden frame (Make- EPC /CG/Usha/Orient)(29/C-4) |
| 56 | Supplying & Fixing 48" (1200mm) AC ceiling fan complete with down rod, canopy fork, blades etc. but without regulator.(Make- orient new breeze/CG/Usha)[C3/21(a)] |
| 57 | Supply & fixing Electronic Socket type fan regulator on existing sheet metal switch board with backelight/ perpex top cover by serew after making housing for regulator knob by cutting backelight/ perpex top cover including making necessary connections. [Make: Anchor][18(a)/E-6] |
| 58 | Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991)[D14/29] |
| 59 | Supply & fixing 300mm sweep A.C Exhaust fan incl. making hole on wall with nuts & bolts as required (EPC/CG/Orient)[ 28(b)/C-4 ] |
| 60 | 12" Heavy Duty 1420rpm |
| 61 | Supply & Fixing louver shutter ( Aluminum)on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS |
| 62 | 30 cm(12") [ 32(a)/D-14 ] |
| 63 | Sub Head-6---- Plugs & Sockets |
| 64 | Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch with indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200 x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. [26-E-7]. |
| 65 | Supply & Fixing 240 V, 20A, plug socket with separate 20 APiano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x 65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws aftermaking housing for switch by cuttingbakelite/perspex cover and making necessary connections as required[22-E-6]. |
| 66 | Supply & Fixing 240 V, 3 nos. 6A, & 2 nos. 20A plug socket with separate 3 nos. 6 A & 2 nos. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 300 x 200 x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required |
| 67 | Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.[17/E-19] |
| 68 | Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy.connections with PVC Cu wire and earth continuity wire etc .[5a/E-17] |
| 69 | Supply & Fixing 240 V, 3 Pin 25 A, modular type plug top with indicator as per G.S.[5b/E-17] |
| 70 | Supplying & Fixing Industrial Plug & Socket board with 415 V, 63 AIndustrial Plug socket & 63 A Industrial top incl. S&F 63 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection as per direction of E.I.C ( Make- Legrand Cat No.- 507864 Tempra Plug) |
| 71 | SUB HEAD-7-----Miscellaneous |
| 72 | Supply and Fixing of timer control switch for controlling outdoor lighting of suitable size MS sheet duly power coated paint with IP-43 protection with front door locking arrangement with all connection, and comprising with following accessories including necessary connections and earthing attachment on angel iron frme on wall/ embedding in wall as per instruction of EIC. |
| 73 | a)16/25A DP RCBO, 30mA - 1 no, (Make - L & T cat no - (AUF3C2) / equivalent of Legrand, Siemens). b) 25/16A Two Pole Contactor - 1 no, ( Make - L&T, MU type/ equivalent of Siemens). c) 9-14A Over load Relay - 1 no. (Make - L&T, MN2 Type/ equivalent of Siemens). d)Daily & Weekly programmable basis digital time switch, min swityching time 1 min, 25 ON/OFF programs, 6 yrs. Battery backup, settable DST & Key pad lock features.- 1 no. (Cat no.- 67DDTO. - L&T - GIC make/ equivalent Legrand make). e) Start / Stop push button - 1+1 No. (L&T/ Siemens) .f) RED/Amber LED indication Lamp, 240V AC - 1+1 Nos. (L&T/ Siemens). g) Aux-Relay - 1 No. (L&T/ Siemens). |
| 74 | S & F heavy gauge type sheet metal box powder coated all around painted fabricated with 16 SWG sheet of size 18"" height breeth & depth with folding arrangment by single door system with rubber gasket having with cutting top cover for fixing 3 no indicating lamp (LED) with necy. suitable cu wire 10 sqmm size for inter connection of contrector ( L&T) time switch fuse bridge & base toogle switch, selector switch TPN MCB incl. socketing arrangment & Painting & Fixing on heavy type flat iron frame on wall as to G.S. The detail EEI equipment are given below:- |
| 75 | (a) L & T - 415V, MNX - 95 Contrector - 1 No.b) Daily & Weekly programable digital dial time switch minimum switching time 1 min 25 ON/OFF program 6 years battery back up settable DST & Keypad lock feather - 1 No ( LT make Cat No AUTS02DIGOO). (c) Best quality 4 pole terminal with guard - 2 Nos.(d) R-Y-B LED indicating Lamp (make LED model No AUILORY BOO) with 3 nos toggle switch two position ( KayceeInd. Ltd make) - 1 item. (e) 125 A T.P. N MCB - 1 No. |
| 76 | Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.[34a(i)/D-14] |
| 77 | 200x50x1.25mm (18SWG)[With 25x25x3mm angle iron support] |
| 78 | Supply & Fixing of perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. |
| 79 | 200x50x1.25mm (18SWG)[34b(i)/D-14] |
| 80 | Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works incl. Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws.[ E4 Item No.: 11 ] |
| 81 | 200 mm x 150 mm x 65 mm |
| 82 | 240 mm x 200 mm x 65 mm |
| 83 | Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Make-Anchor) on HW board incl. S&F HW board.[ 20( a )/D-13 ] |
| 84 | SUB HEAD -8-- EARTHING |
| 85 | Excavation of soil for installation of Earth Electrode and filling & ramming. (G1-1a) For soft Soil |
| 86 | Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: ( By ISI-Medium GI pipe)G1-2(a) |
| 87 | Supplying & fixing medium gauge 80 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required.(F-6-11) |
| 88 | Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. (G-2-4a) |
| 89 | SUB HEAD-9--- SITC of UPS |
| 90 | Supply,installation, testing and commissioning of 20KVA( 3 Phase Input & 3 Phase Output - Conventional UPS) with In-built Isolation Transformer & 30 Min Back up each (Total VAH20160 each) Technology-True O-line Double Convertion(VFI-SS-III) including supply,delivery,installation of battery bank and battery stand (as per battery bank dimension)including parallal in Kit having base at a height of 2ft raised from the floor level (Make-APC/Numeric/ AVO/EMERSON/SCHNEIDER ) with net guard & lock arrangement as per direction of E.I.C |
| 91 | Input parameters |
| 92 | Nominal Voltage-380/400/415VAC 3Ph+N+PE |
| 93 | Operating Voltage Range- 323-478VAC |
| 94 | Operating Frequency Range- 45-55Hz. |
| 95 | Power Factor >= 0.99 |
| 96 | Bypass Frequency Range- ± 10% |
| 97 | Harmonic Distortion(THDi) = 5% at rated load |
| 98 | Output parameters |
| 99 | Output Voltage-380/400/415VAC, 3Ph+N+PE |
| 100 | Power Factor = 0.9 |
| 101 | Voltage Regulation ± 1% (Balanced load) |
| 102 | Frequency(Online Mode)- ± 10%( With Sync Mode & Adjustable) |
| 103 | Frequency(Battery Mode)- ± 0.1 Hz |
| 104 | Harmonic Distortion(THDv) = 2% (linear load) & = 5% at non-linear load |
| 105 | Isolation transformer-Inbuilt |
| 106 | Crest Factor= 3:1 |
| 107 | Cold Start = Available |
| 108 | Overload =110% for 60 min, =125% for 10 min, =150% for 60s |
| 109 | Efficiency= 94% |
| 110 | Waveform: Pure Sine Wave |
| 111 | Battery |
| 112 | Battery : 24000 AH(Minimum) SMF VRLA |
| 113 | Battery Type- VRLA-AGM maintenance free. |
| 114 | DC Bus : Minimum 384V or above, 30 mim back up required Battery. Battery Make: Exide/Amar Raja (Quanta) |
| 115 | Battary Cabine: With power coated MS angle with MS sheet suiteble dimention and gadge, well air ventilation to ensure the battery optimum life cycle.Using Nyvin cable with proper rating for interlink cables and battery input and necessary acessiress. |
| 116 | Communication |
| 117 | Standard-LCD display,LED indication,RS 232 port, RS 485 port, Dry contact |
| 118 | Environment |
| 119 | Operating Temperature 0 deg C to 40 deg C |
| 120 | Relative Humidity Range- 0-95%(non condensing) |
| 121 | Noise Level- <70db |
| 122 | Enclosure: IP 20 |
| 123 | Audio Alarm, Mains Fail, Battery Low Pre-alarm, Inverter Trip |
| 124 | Protections: Input & Output Over / Under Voltage, Single PhasingDC - High / Under Voltage, Battery Charging Over Current, Output Overload / Short Circuit / Over Temp., UPS auto ON on Mains recover |
| 125 | Indications:Mains - On / Fail / High / Low / Single PhasingDC - On / High,Battery - Low Pre-alarm / Low TripInverter - On / Trip / High / Low / Over Current |
| 126 | SUB HEAD-10-----AC machine of Extended part |
| 127 | SITC of230V, 6.5KW (minimum) cooling capacity split wall mounted AC machine complete with indoor & outdoor unit having copper coil, refrigerant R410A/R32 indoor air flow 1300CMH(minimum), ISEER rating- 4(min.), minimum star rating 3 ( number to be installed in consultation with EIC) (Make : O-General/Hitachi/Daikin/Mitsubishi). incl. S& F both indoor& outdoor unit and outdoor unit has to be fixed at the roof top of the building with S & F 40x40x5 mm M.S. angle Iron frame, mending good damages. |
| 128 | Supply and fixing of 4C 2.5sq mm Cu PVC insulated electric cable, Cu pipe 3/8" for liquid line & 5/8" for suction line, Foam insulation with rapping tape for 3/8" & 5/8" pipe and approve size drain pipe of PVC for Split A.C machine. |
| 129 | Installation and commissioning of hard/soft copper refrigerant piping, complete with fittings,elbows, bends, supporting arrangement on wall including S&F of PVC/HDPE condensate drain piping,fittings and other required accessories. |
| 130 | Supply and charging of R-410A Refrigerant as required as per direction of the EIC. |
| 131 | Shifting of Ac machine outdoor ground floor to 1st flooe top with all associries with changing of existion copper pipe as per direction of EIC |
| 132 | SUB HEAD-11-----Negetive Pressure Ventilation system |
| 133 | SHEET METAL WORK:Fabrication, supply, installation, testing & commissioning of following gauges Supply/ return Air Duct complete with, supports and turning vanes. |
| 134 | 22 Gauge Ducting |
| 135 | 24 Gauge Ducting |
| 136 | Fire redendent Flexible double canvass connections for packaged airconditioners |
| 137 | GRILLES AND DIFFUSERS: |
| 138 | Supply & Fixing of extruded aluminium powder coated supply air grills & diffuser with VCD and any fittings & accessories as per the specification (Make : Primer/Dynacraft/ Systemair) |
| 139 | Supply & Fixing of extruded aluminium powder coated return air grills without VCD and any fittings & accessories as per the specification. ( Make : Primer/Dynacraft/ Systemair) |
| 140 | DUCT INSULATION : |
| 141 | Thermal Duct Insulation with 19 mm thickness with fire retendent Al foil faced closed nitrul rubber insulation on duct with necessary pesting.(Make - Acoflex / Araflex / Supreme) |
| 142 | Prefab Insulation (Details); |
| 143 | Supply Fabrication of air Duct & fixing with necessary supports from the celling made of factory Pre Cut of 20mm thick SMART PIR Panels Sheets with 80-80 micron embossed aluminium (With Anti Fungal properties) on both the sides with standard Accessories in Polymer. (Invisible Flange in Polymer, Connecting Flange Polymer, H Bayonet Polymer,PVC Bayonet Polymer, PVC Corner, U Flange Polymer, F Flange Polymer, Aluminium Tape, Sealant & Glue). Thermal Conductivity 0.019 W/m.K and Pressure withstand Capacity- 1000 Pa (Asawa). |
| 144 | Supply & Laying of 1.1 KV Gr. PVC/XLPE insulated, PVC- Sheathed cable, Copper conductor Power cables incl. to laid on wall surface by suitable clamping,proper glanding & finishing the cable ends with solderless sockets for following cables & Copper armoured for Control cable Make -Havells /Polycab/Gloster |
| 145 | 6 Core 1.5 sq.mm. |
| 146 | 4 Core 2.5 sqmm |
| 147 | 4 Core 4 sqmm |
| 148 | 4 Core 6 sqmm |
| 149 | 4 Core 10sqmm |
| 150 | FRAME WORK : Supply, fabrication & fixing of 3 Nos. M.S "U"Channel of 6mm thick of Size (75mm x 40mm x 40mm) of 1 m length for making platform for installation of outdoor unit. Air Conditioner incl. drilling 2nos hole in each channel including making necessary arrangement as per site condition as per direction of EIC |
| 151 | Supply & erection of drop ceiling to cover the indoor unit of AC machines with 3mm thick ACP board on suitable size frame made of Zinc Galvanized 24gauge Perimeter Channel, 22guage Intermediate Channel suspended from ceiling by 24gauge Ceiling angle and framed with 24guage Ceiling Section of 75/50 mm vertically & horizontally.as per direction of EIC. |
| 152 | Inline Exhaust Fan with Merv 13 Filter |
| 153 | Supply and Installation of cabinet type Single Phase inline Exhaust fan with motor installed power 709 Watt, IP 20 Protection, insulation class F at 3 Meter free discharge with noise level 62 dB with speed variation 940/820/620 RPMwith MERV 13 Filter. Fan will be able to devolope Negative-pressure differential greater than 2.5 Pa (0.01 Inch water gauge), or an airflow differential greater than 561/S (125 cfm) exhaust versus supply. (Fan should be installed as per direction of EIC). 1200 CFM with 50mm TSP |
| 154 | Supply and Installation of cabinet type Single Phase inline Exhaust fan with motor installed power 709 Watt, IP 20 Protection, insulation class F at 3 Meter free discharge at noise level 62 dB with speed variation 940/820/620 RPMwith MERV 13 Filter. Fan will be able to devolope Negative-pressure differential greater than 2.5 Pa (0.01 Inch water gauge), or an airflow differential greater than 561/S (125 cfm) exhaust versus supply. (Fan should be installed as per direction of EIC). 500 CFM with 50mm TSP |
| 155 | The Agency must procure the materials from the Manufacturer / OEM or from their authorized sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed. |
| 156 | Documents that authenticates such procurement from the Manufacturer / OEM and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM to the e-mail of Engineer-in-Charge and hard copy must be submitted during execution of work / submission of bill with OEM letter head / signature of authorised person & rubber stamp. |
| 157 | Certification in original from the manufacturer / OEM, as the case may be, regarding originality ofthe material must be submitted before any payment. |
| 158 | Defect Liability period 1(one) Year |
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