Bharat Sanchar Nigam Limited-BSNL has published ( Sh Providing Electrical Installation And Fans , Mv Panel , Cable Work , Earthing , Lighting Protection System And Misc . Works ) . Providing E . I And Fans , Mv Panel , Earthing Sysytem Precision Ac Packages Work Air Force Station At 33 Su . Submission Date for this Tender is 27-11-2019. Electrical Maintenance Tenders in 33SU RATANADA JODHPUR Rajasthan. Bidders can get complete Tender details and download the document.
| Name of Work: Providing E.I & Fans, MV Panel, Earthing Sysytem Precision AC Packages Work, Addressable FD & FA System, ACD & CCTV Camera and Lighting Protection System in proposed refurbished NFS project (Priority-II Package II) Air Force Station at 33 SU, Jodhpur(SH- Providing EI & Fans, MV panel, Cable work, Earthing, Lighting Protection System and Misc. works). | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. | |||
| 2 | 1.1 | Group C | item1 | 40 | Point |
| 3 | 2 | Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. | item2 | 2 | Point |
| 4 | 3 | Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings). | item3 | 5 | Nos |
| 5 | 4 | Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6& 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required. (For Power points) | item4 | 10 | Nos |
| 6 | 5 | Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required | |||
| 7 | 5.1 | 2x1.5 Sqmm + 1x1.5 sq mm earth wire | item5 | 50 | Mtr |
| 8 | 5.2 | 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire | item6 | 90 | Mtr |
| 9 | 5.3 | 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire | item7 | 50 | Mtr |
| 10 | 5.4 | 2 X 4 sq. mm + 1 X 4 sq. mm earth wire | item8 | 70 | Mtr |
| 11 | 5.5 | 4 X 4 sq. mm + 2 X 4 sq. mm earth wire | item9 | 30 | Mtr |
| 12 | 5.6 | 2x6.0 sq mm + 1x6.0 sq mm earth wire | item10 | 10 | Mtr |
| 13 | 5.7 | 4x16.0 sq mm + 2x6.0 sq mm earth wire | item11 | 15 | Mtr |
| 14 | 6 | Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. | |||
| 15 | 6.1 | 3x1.5 sq mm | item12 | 10 | Mtr |
| 16 | 6.2 | 4x1.5 sq mm | item13 | 10 | Mtr |
| 17 | 6.3 | 6x1.5 sq mm | item14 | 10 | Mtr |
| 18 | 6.4 | 3x2.5 sq mm | item15 | 10 | Mtr |
| 19 | 6.5 | 6x2.5 sq mm | item16 | 10 | Mtr |
| 20 | 7 | Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. | |||
| 21 | 7.1 | 20 mm | item17 | 10 | Mtr |
| 22 | 7.2 | 25 mm | item18 | 10 | Mtr |
| 23 | 7.3 | 32 mm | item19 | 10 | Mtr |
| 24 | 8 | Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required. | |||
| 25 | 8.1 | 1 or 2 Module (75mmX75mm) | item20 | 1 | Nos |
| 26 | 8.2 | 3 Module (100mmX75mm) | item21 | 2 | Nos |
| 27 | 8.3 | 4 Module (125mmX75mm) | item22 | 1 | Nos |
| 28 | 8.4 | 6 Module (200mmX75mm) | item23 | 1 | Nos |
| 29 | 8.5 | 8 Module (125mm X 125mm) | item24 | 13 | Nos |
| 30 | 8.6 | 12 Module (200mm X 150mm) | item25 | 1 | Nos |
| 31 | 9 | Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. | |||
| 32 | 9.1 | 5/6 amps switch | item26 | 33 | Nos |
| 33 | 9.2 | 2 way 5/6 amps switch | item27 | 4 | Nos |
| 34 | 9.3 | 15/16 amp switch | item28 | 3 | Nos |
| 35 | 9.4 | 3 pin 5/6 amp socket outlet | item29 | 46 | Nos |
| 36 | 9.5 | 6 pin 15/16 amp socket outlet | item30 | 3 | Nos |
| 37 | 10 | Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required. | item31 | 5 | Nos |
| 38 | 11 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) | |||
| 39 | 11.1 | 12 way , Double door | item32 | 1 | Nos |
| 40 | 12 | Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned\ncopper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required.\n | |||
| 41 | 12.1 | 12 way (4 + 36), Double door | item33 | 1 | Nos |
| 42 | 13 | Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required | item34 | 2 | Nos |
| 43 | 14 | Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required. | item35 | 2 | Nos |
| 44 | 15 | Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB),having a sensitivity current upto 30 MA in the existing MCB DB complete with connections, testing and commissioning etc. as required. | |||
| 45 | 15.1 | 25 amps | item36 | 1 | Nos |
| 46 | 16 | Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 30 MA in the existing MCB DB complete with connections, testing and commissioning etc. as required. | |||
| 47 | 16.1 | 63 amps | item37 | 1 | Nos |
| 48 | 17 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. | |||
| 49 | 17.1 | Single pole | item38 | 48 | Nos |
| 50 | 18 | Supplying and fixing Time switch 16Amp capacity , suitable for working on 230 V 50Hz AC supply, complete connection etc as required.(Make :-Legrand Microrex QT11 (MCB Type)/ Similar Superior Make) | item39 | 1 | Nos |
| 51 | 19 | SITC of 36 Watt prewired ,LED surface mounting fitting having CRCA, white powder coated housing including fixing on ceiling / Tray complete fixing arrangement from tray / ceiling with suitable size MS rod and acessorries with threading arrnagement for adjustment of hanging position in false ceiling complete, fixing etc as required. (Make :- Croomption or Similar Superior Make) ). | item40 | 2 | Nos |
| 52 | 20 | SITC of 36 Watt prewired ,LED recess mounting fitting having CRCA, white powder coated housing including fixing on ceiling / Tray complete fixing arrangement from tray / ceiling with suitable size MS rod and acessorries with threading arrnagement for adjustment of hanging position in false ceiling complete, fixing etc as required. (Make :- Croomption or Similar Superior Make) ). | item41 | 39 | Nos. |
| 53 | 21 | SITC of 6watt LED based silver colour picture light Surface Mounted, suitable for work on 230V 50Hz AC supply ,Premium material and finish ,Robust aluminium construction , Adjustable light angle,Long life LED driver included (6W, 440mA), Warm white (3000K) with good colour rendering index (CRI>70) complete etc as required. (Make:- Philips 30973IN91/ Similar superior make) | item42 | 4 | Nos |
| 54 | 22 | Supplying and fixing 16"(400mm) sweep wall mounted fan i/c all accessories in metal suitable for 230 volt AC single phase supply i/c connections etc complete as required ( M/s Crompton/Usha/Ortem/Khaitan/Bajaj make). | item43 | 8 | Nos |
| 55 | 23 | Supplying and Fixing 450mm sweep Exhaust fan complete with metallic blades and louver fabricated out of GI sheet suitable for operation on 230V single phase AC supply in the existing opening i/c making the opening suitable for said size fan and making interconnection etc as required. (Make :crompton ,Khaitan -Marrathon Model or similiar superior make ) | item44 | 1 | Nos |
| 56 | 24 | S.I.T.C. of 45Watt New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 suitable for work on 230 volts, 50Hz A.C. supply i/c S/F of 1.00 Mtr X 1.00 Mtr 105 degree 40mm dia 'B' class G.I. Bracket on parapet wall , including 2 nos. 40mm x3mm flat iron clamp with nuts ,bolts,washers on the wall,painting with silver enamelled paints, i/c connection of the fitting from MCB in M.S. box with unarmoured three core 2.5 sq.mm PVC insulated copper cond. Cable etc complete as required. ( Make:- Havells or Similar superior make ) | item45 | 6 | Nos |
| 57 | 25 | S/F of Compound light control Box made out of PVC , appox size 250 x 200 x105 mm" i/c Din Channel,6 Amp SP MCB and One no 4Way Connector and mounting arrangement I/c connection testing etc as reqd (Sintex Make Model:-GS-JB-2520 or Similar superior make) | item46 | 6 | Nos |
| 58 | 26 | SITC of indoor extensible type sheet steel metal clad, totally enclosed rigid floor mounted, air insulated cubical type M.V. panel made out of minimum 2 mm thick sheet steel metal and load bearing members with 2.5 mm thick sheet steel metal with name plate, labels and shall be folded and braced as necessary to provide rigid support , separate housing for each switch, MCCB, Bus bar fixing arrangement i/c painting with powder coating paint, mounted with complete accessories suitable for operation on 415 volt, 3 phase, 4 wire 50 Hz, A.C. supply system, MCCBs shall be provided with handle interlock & Door interlock including interconnection with 2.5 sqmm FRLS PVC insulated copper conductor crimping the lugs, ferrules and sign wrighting, S/F suitable rating fuses between busbar and outgoing switchgear, interconnection between busbar to Fuse, fuse to outgoing switchgear and outgoing switch gear to connector in cable alley by adequate rating copper conductors pvc insulated wire, One LED Indication lamp provided for all switchgears for "ON" indication with suitable rating control fuse. Including S/F of MS base channel of size 100mm X 50mm & the panel shall fixing on MS base channel of size 100mm X 50mm i/c minor civil works, panel made out as per CPRI guidelines and relevant IS/IEC codes etc. as required, consisting of following items. (For details see attached specification). Note:- The panel shall be type tested design at CPRI / Independent test house for the rating required. | |||
| 59 | 26.1 | (a) S/F 250 Amp, 36 KA, 4 pole MCCB with Microprocessor release range of 100-250A (L&T D Shine MTX1.0 Model DN2-250D/ similar superior make) along with rotary handle ----- 1 No (b)S/F 400 Amp. Aluminium BUS BARS. (c) Digital Multifunctional Load Manager of accuracy class-1 and without RS 485 port (Conzerv EM 6400 / similar superir make )--1 No (d) 250/5 Amp. CTs----3 Nos (e) S/F LED type indication lamp with fuse for protection of LED---14 Nos (f) S/F 3 nos coloured RYB multiple LED type Indicating lamp with protective cover, Toggle switch and MCB for protection of LED's - 1 Set (g) S/F Fuse carrier i/c HRC fuses 100A---6 Nos (h) S/F Fuse carrier i/c HRC fuses 63A---24 Nos (i) S/F Fuse carrier i/c HRC fuses 6 A---10 Nos (j) S/F Anti condensation heater with thermostate---1 No (k) S/F Ventilation fan ---1 No (l) S/F 100 Amp , 36 KA, 4 pole MCCB with Microprocessor release range of 40-100A (L&T D Shine MTX1.0 Model DN2-250D / similar superior make) with rotary handle --- 2 Nos (m)S/F 63 Amp , 36 KA, 4 pole MCCB with Microprocessor release range of 25-63A (L&T D Shine MTX1.0 Model DN2-250D/ similar superior make )with rotary handle-08 nos (n)Space for 1No. MCCB. | item47 | 1 | JOB |
| 60 | 26.2 | (Note 1:- Panel drawing should be got approved from Engineer in charge before fabrication.) Note 2:- All MCCB shall be with microprocesser based released.all MCCB shall have electronic trip units adjustable long time (over load -0.4-Un) protection.the continious setting dial should be accessible and visible from front and shall have provision of sealing the setting.the operating handle of the MCCB shall be quick make/break,trip free type,the operating handle of the MCCB shall have suitable ON,OFF and Tripped indicators.MCCB shall be provided with handle interlock to prevent unnecessary manipulations of the breaker ,door interlock to prevent door being opened when the breaker is in ON position and De -interlocking device to open the door even if the breaker is in ON position.Standards meters and phase indicators shall be provided in an independent compartment.the wiring for relay ,CT's and meters shall be coded and labeled with approved ferrules for identification .the minium size of FRLS pvc insulated copper conductor control wire shall be 2.5 sqmm.panel shall be provided with 15% spare compartments/space for addition feeders in future.seperately totally enclosed compartments shall be provided for busbars,cable alley,and meters & indicators.for all circuit breakers in seperate nas adequate compartment shall be provided.all hinged doors shall have earth braid. (Kindly see detailed specification attcahed) | |||
| 61 | 27 | Supply of one number PVC insulated and PVC sheathed XLPE power cable of 1.1 KV grade of 3.5x120 sqmm aluminium conductor armoured cable etc. as required. | item48 | 10 | Mtr |
| 62 | 28 | Supply of one number PVC insulated and PVC sheathed XLPE power cable of 1.1 KV grade of 3.5 x 50 sqmm aluminium conductor armoured cable etc. as required. | item49 | 70 | Mtr |
| 63 | 29 | Supply of one number PVC insulated and PVC sheathed XLPEpower cable of 1.1 KV grade of 4 x 16 sqmm aluminium conductor armoured cable etc. as required. | item50 | 30 | Mtr |
| 64 | 30 | Supply of one number PVC insulated and PVC sheathed XLPE power cable of 1.1 KV grade of 2x6 sqmm aluminium conductor armoured cable etc. as required. | item51 | 100 | Mtr |
| 65 | 31 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. | |||
| 66 | 31.1 | Upto 35 sq. Mm | item52 | 50 | Mtr |
| 67 | 32 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. | |||
| 68 | 32.1 | Upto 35 sq. Mm | item53 | 10 | Mtr |
| 69 | 32.2 | Above 35 sq. mm and upto 95 sq. Mm | item54 | 5 | Mtr |
| 70 | 33 | Laying and fixing of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size on wall surface / recess as required. | |||
| 71 | 33.1 | Upto 35 sq. mm (clamped with 1mm thick saddle) | item55 | 70 | Mtr |
| 72 | 33.2 | Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) | item56 | 65 | Mtr |
| 73 | 33.3 | Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) | item57 | 10 | Mtr |
| 74 | 34 | Supplying and making end termination with brass compression gland and aluminium for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. | |||
| 75 | 34.1 | 3½ X 120 sq. mm (45mm) | item58 | 2 | Nos |
| 76 | 34.2 | 3½ X 50 sq. mm (35mm) | item59 | 4 | Nos |
| 77 | 34.3 | 4 X 16 sq. mm (28mm) | item60 | 4 | Nos |
| 78 | 34.4 | 2 x 6 sqmm (19mm) | item61 | 12 | Nos |
| 79 | 35 | SITC of 06 mm thick (ISI marked) rubber matting at the reqd locations etc complete as reqd. | item62 | 4 | Sqmtr |
| 80 | 36 | Supplying and fixing 320 Amp on load chane over switch with advance neutral in sheet steel enclosure suitable for work on three phase, 415 volts, 50 Hz AC supply i/c dismentalling of exsiting change over switch with all connections and making all required connection in newly installed change over switch, complete etc as required.(Make :- M/s Havells Euroland, Model IHCNFE0320 or Similar Superior Make) | item63 | 1 | Nos |
| 81 | 37 | Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. | item64 | 5 | Mtr |
| 82 | 38 | Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. | item65 | 30 | Mtr |
| 83 | 39 | Pdg & fixing 450mm earth bus of 50x5 mm Copper strip on surface with the 2 nos Epoxy insulator, making of required numbers of holes with nuts, bolts washer etc complete as required. | item66 | 1 | Job |
| 84 | 40 | SITC of 6mm dia bare flexible copper conductor wire/string for false floor jack earthing complete i/c interconnections with copper clamp , copper nut bolt ,etc as reqd. | item67 | 130 | Mtr |
| 85 | 45 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. | |||
| 86 | 45.1 | (A) 150 mm width x 50mm depth x 1.6 mm thickness | item68 | 120 | Mtr |
| 87 | 46 | Providing and fixing 6 SWG dia GI wire on surface or in recess for loop earthing along with existing surface/recessed conduit/submain wiring/cable as required. | item69 | 400 | Mtr |
| 88 | 47 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. | item70 | 4 | Nos |
| 89 | 48 | Providing and fixing 25 mm X 5 mm GI strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. | item71 | 40 | Mtr |
| 90 | 49 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. | item72 | 60 | Mtr |
| 91 | 50 | Pdg & fixing 500mm earth bus of 50x5 mm GI strip on surface with the 2 nos Epoxy insulator, making of required numbers of holes with nuts, bolts washer etc complete as required. | item73 | 1 | Job |
| 92 | 51 | Supplying fabricating installing following M.S.items fabricated out of requried conbination of following items i/c cutting Welding, grouting painting with one coat of primer and two coat of synthetic enammeled paint complete as required. | |||
| 93 | 51.1 | 35mm x 35mm x 5mm Angle Iron | item74 | 5 | Mtrs |
| 94 | 51.2 | 35mm x5mm MS Flat | item75 | 2 | Mtrs |
| 95 | 51.3 | 25mm x 3mm MS Flat | item76 | 2 | Mtrs |
| 96 | 51.4 | 16 Guage MS Sheet | item77 | 2 | Sq.Mtr |
| 97 | 52 | Supply and Fixing of Early Streamer Emission(ESE) technology type Lightning Protection system complete with the Lightning Air Terminal which is comprised of separate electrically isolated 2 panels surrounding an Earthed Central Finial. The insulation material used to electrically islolate the panels shall be comprised of a base polymer which provides high Ozone & UV resistance with a dielectric strength tested as per NFC 17 102 & IEC 60 1:1989 including functional integrity. The terminal shall offer a protection radius of 37 Mtrs with level I (high) protection when mounted on 5 meter height and anticipation emission time of 20 micron sec. etc Complete. Lightning air terminal should be totally autonomous device. It is designed to work on positively as well as negatively charged cloud conditions & preferably to be mounted on roof top of the building and as per specifications attached.\nMake : TERCEL\nModel : TZ-20 | item78 | 1 | No |
| 98 | 53 | Supply and Fixing of Lightning strike counter- (2 digits display) in an IP 67 enclosure with the minimum sensitivity of 1500A & maximum capacity of 220 KA (8/20µs micro second waveform) tested as per IEC 60-1:1989 (Tercel Transient event count) | item79 | 1 | No |
| 99 | 54 | Supply and Fixing of 5 Mtr mast with base plate with Guy rope, Insulator, fastner, D-clamp, hook and all accessories required for installation/supporting of mast etc complete as reqd | item80 | 1 | No |
| 100 | 55 | Proving and making of 3 set of maintenance free chemical earthing with suitable distance and arrangement as per manufacturur recommondation with the help of copper earthing electrode rod of size 17.2 mm dia x 3 meter long and 50 kg of earth enhancement compound along with each electrode i/c making 150mm dia round hole for making earth pit i/c all accessories like connecting of all 3 earth terminal with suitable copper earth wire, copper clamp, copper lugs earth pit cover etc complete as per specifications attached. | item81 | 1 | Job |
| 101 | 56 | Supply and Fixing of PVC insulated & PVC shethead 70Sq.mm single core flexible copper cable from Lightning arrestor to lighting strike counter and earth pit i/c all accessories for terminaton of cable and In the final 3 meter to the ground and where it is exposed to human intervention the down conductor shall be placed in a protective PVC pipe of 3mm minimum wall thickness so as to avoid mechanical damage and increase human safety etc complete as reqd (Note :-All joint should be welded ) | item82 | 25 | Mtr |
| 102 | 57 | Supply and Fixing of copper Connector or test clamp suitable place etc as reqd | item83 | 1 | No |
| 103 | 58 | Supply, Installation, testing and commissioning of prewired Lighting and surge protection unit , TT configuration ,coordinated Stage I & II protection devices, sourced from the same manufacturer to ensure perfect co-ordination between the two stages at the site, for proper protection against lightning and surge i/c separate MS Enclosures for stage I & stage II SPD and indication's, suitable for LT installation of three phase, 415V, 4 wire system etc complete as required as per specification attached (M/s Schneider/ Dehn/Phoenix / similar superior make). | item84 | 1 | set |
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