Military Engineer Services-MES has published 8413 Certain Electrical Works At Acoustic Tank Building Nstl, Visakhapatnam.. Submission Date for this Tender is 17-10-2022. Electrical Maintenance Tenders in visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 10-Oct-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 17-10-2022 |
| Sl. No. | Item Description |
| 1 | Taking down carefully point wiring (light, fan, socket or power) complete (fitting such as switches, ceiling roses, pendants, regulators, sockets, etc can be measured separately) removing the material from wall/ceiling etc, removing materials from site and making good the disturbed surfaces of walls, floors etc as per existing specification and taken as credit complete all as specified and as directed by the Engineer-in-Charge. |
| 2 | Taking down sub main wiring of aluminium/copperconductor PVC insulated cable of any size drawn through rigid steel / PVC conduit GI wire accessories etc complete and removing materials from site and making good the disturbed surfaces of walls, floors etc as per existing specification and taken as credit complete all as specified and as directed by the Engineer-in-Charge. |
| 3 | M & L for Point Wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable 1100 volts grade, multistranded with copper conductors conforming to IS specifications, with colour code drawn through and including non metallic rigid PVC conduit, PVC conduit fittings and conduit accessories or casing capings incl acceesoires fixed on wall/ ceiling or concealed on wall and fixed on ceiling etcwith suitable clamps, screws, etc or concealed in wall including terminal boxes fabricated with 1.6 mm MS sheet concealed in walls covered with plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch sockets outlets, fan regulators, etc, including provn of 1.5 sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed for One light/ Fan/ Bell/ Exhaust fan controlled by one switch |
| 4 | All as per above item No 03 abovebutwith 2.5 sqmm Single core PVCinsulated unsheathed copper conductor cable 1100 volta gradefor one three/ five pin switch scoket combination 5 Amps on independent board. |
| 5 | All as per above item No 03 abovebut with three runs 4.0 sqmm Single core PVC insulated unsheathed copper conductor cablefor one three/ five pin switch socket combination 15 Amps on independent board. |
| 6 | Supply and fixing one module switch modular type, single pole one way 6/10 Amps 230 Volts ISI Marked all as specified and as directed by the Engineer-in-Charge. |
| 7 | Supply and fixing one module switch modular type, single pole one way 16 Amps 230 Volts ISI Marked all as specified and as directed by the Engineer-in-Charge. |
| 8 | Supply and fixing socket two module type 6 Amps , 3 pin , 230 Volts ISI Markedall as specified and as directed by the Engineer-in-Charge. |
| 9 | Supply and fixing socket two module type 6/16 Amps, twin socket , 3 pin , 230 Volts ISI Markedall as specified and as directed by the Engineer-in-Charge. |
| 10 | Supply and fix ceiling rose surface backelite min dia 35 mm three terminal complete all as specified and directed. |
| 11 | Taking down the existing Wall mounted fans of any type/ model, handing over to MES Store yard and Supply and Fix heavy duty Wall mounted fan industrial type, metal body of 600 mm sweep, 230 volts including 3 core 1.5 sqmm copper conductor cable multistranded as required at site and connecting to ceiling rose complete all as specified and direceted. Make: Havells, Model: Turbo force or equivalent in Crompton/ orient |
| 12 | Taking down the existing Exhaust fans of any type/ model, handing over to MES Store yard and Supply and Fix heavy duty exhaust fan, metal body of 450 mm sweep, 1400 RPM, 230 volts with louvers to be fixed at outside including 3 core 1.5 sqmm copper conductor cable multistranded as required at site and connecting to ceiling rose including making hole as required by user suitable to exhaust fan and making good the disturbed surfaces complete all as specified and direceted.Make: Havells, Model: Turbo force SP or equivalent in Crompton/ Orient |
| 13 | M & L forSub main wiring with PVC insulated cable 4 single core 10 sq mm 1100 V grade with stranded copper conductor on and incl rigid PVC conduit concealed in wall / roof/ceiling(ISI marked) incl all specials like joint elbow, Tee, junction, bend etc and provision of PVC insulated copper conductor 2 runs of single core 10 sq mm for earthcontinuity all as directed. (For UPS, TPN DB and Power Socket 3-Ph) |
| 14 | M & L forSub main wiring with PVC insulated cable 2 single core 10 sq mm 1100 V grade with stranded copper conductor on and incl rigid PVC conduit concealed in wall / roof/ceiling(ISI marked) incl all specials like joint elbow, Tee, junction, bend etc and provision of PVC insulated copper conductor 1 runs of single core 10 sq mm for earthcontinuity all as directed. (For Power Socket 15A) |
| 15 | S & F Sub main wiring with PVC insulated cable 2 single core 6 sq mm 1100 V grade with stranded copper conductor on and incl rigid PVC conduit concealed in wall / roof/ceiling(ISI marked) incl all specials like joint elbow, Tee, junction, bend etc and provision of PVC insulated copper conductor single core 6.0 sq mm for earthcontinuity all as directed. (For AC Point and 5 Amp Circuit) |
| 16 | S & F Sub main wiring with PVC insulated cable 2 single core 4 sq mm 1100 V grade with stranded copper conductor on and incl rigid PVC conduit concealed in wall / roof/ceiling(ISI marked) incl all specials like joint elbow, Tee, junction, bend etc and provision of PVC insulated copper conductor single core 4 sq mm for earthcontinuity all as directed. |
| 17 | Materialand labour forwiring for circuit wiring along with earth wire with2 runs of 2.5 sqmm and 1 run of 2.5 sqmm FR PVC insulated copper conductor, single core cable conclead in wall/ roofs complete all as specified. (For wall mounted, under water lights and Lightiing circuit) |
| 18 | S&Fverticaldistribution boarddouble door CRCA sheet steel powder coated Distribution board concealed in wall TPN 8 way with 200 amp rated copper bus bar along with provision for 4 pole 160 Amps MCCB , 30 KA , 415 volts as incomer and SP/TP MCBs as outgoings, IP 54 glazed complete including taking down old UNSV DB and taken as credit all as specified. |
| 19 | M & L for MCCB 3 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 36 KA complete all as specified and directed. |
| 20 | Supply and fix Three pole and neutral enclosure with a 6 pin earth plug and socket complete with one TPN MCB 32A complete all as specified and dierected. |
| 21 | Supply and fix single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A suitable for 2 ton AC/ 1.5 TON AC upto 20A capacity complete all as specified and dierected. |
| 22 | S & F Sheet metal Enclosures MCB distribution board double door TPN 8 way with 200 Amps rated bus bar complete with IP-43 protection compleetincluding taking down old UNSV DB and taken as creditall as specified and as directed. |
| 23 | S & F MCB TPN,100 A, 10 KA ,240 volts, C Curve all as specified and as directed. |
| 24 | S & F MCB TP,63 A, 10 KA ,240 volts, C Curve all as specified and as directed. |
| 25 | S & F MCB SP, 6-32 amps, 10 KA ,240 volts "C" Curve all as specified and as directed. |
| 26 | Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete including taking down old unserviceable light fitting and taken as credit all as specified and directed. |
| 27 | Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete including taking down old unserviceable light fitting and taken as credit all as specified and directed. |
| 28 | Supply and fixing LED flood light 70 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete including taking down old unserviceable light fitting of any type/ model and taken as credit all as specified and as directed. |
| 29 | Supply and Fixingof Under water LED light of 18 W ,240 V,50 Hz,ingress protection code IP-67 with compact & robust design,aluminium housing,waterproof connectors are all ensuring long-lasting operation suitable for Under ground sump,connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete including taking down old unserviceable light fitting.Make: Fortunearrt |
| 30 | Supply and fixing of XLPE Insulated, Armoured Heavy Duty Electric Cablewith aluminium conductor,1100 volts grade, cross sectional area 4 core16 Sqmm on wall/ ceiling/trenches complete all as specified and directed. (For crane to be fixed internally in Bldg) |
| 31 | Material & Labour in replacement of Earthingcomplete withgalvanisedsteelearthelectrode60Cmx 60Cm x 6 mm thick directly burried in ground (earth pit not less than 2.25 M deep below the normal ground levelconneceted togalvanised earth lead dia 4 mm dia by means ofbolts, nuts, check nuts and washersof galvanisediron steel includingnecessery excavationearth workPCC chamberCI chamber cover protectionpipe wateringpipe etc. (Complete all as shown in electrical plate No 3 and conectedto earthing testpointcompleteincluding excavation earthwork,PCC chamber, chamber cover ,funnel watering and protection pipe etc allspecified anddirected and testing on completion. Note:- Ifthe desired earth resistance is not less than 5 Ohms, earthing shall be redone by the contractor at no extra cost to the department. (For TPN DB) |
| 32 | S & F of Earth continuity conductor or main earthing 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. as required 4 mm dia galvanised iron or steel wire complete all as specified and directed. |
| 33 | Taking down Carefully Window/ Split AC complete unit from site and keep in safe custody andrefixing the same after completion of Bldg repair work, including provision of necessary spares for AC in minor nature and replacement of copper tubing if necessary complete all as specified and as directed. |
| 34 | Taking down the old corroded Unserviceable LT Panel at Building No. 104 and Supply, install, testing and commissioning of indoor LT Panel/ Pillar Box Cubicle type , 440 volts 3 phase, vermin proof, Factory made tested/ CPRI approved) along with the following accessories and switch gears complete all as specified and directed. |
| 35 | Fabrication Details : Main frame 2.0 mm thick CRCA sheet and MS angle 25 x 25 x 3 mm, frame with front and back openable, double door sytem lockable / openable by keys with lovers and air vent gasket for natural flow of air, U gasket for making complete vermin proof, the bottom plate shall be detachable platetype having provision for entry of armoured cables of adequate sizes with glands and the inner shall partition sheets / covers / doors of 1.6 mm thick CRCA sheet, gland plates 1.6 mm thick MS sheet (undrilled) 50mm apace all around with powder coated metal stand with provision for earthing stud at bottom and lifting lugs of suitable size at top danger notice plate having conventional symbol of bone and skull, ingress of protection of outer shall be IP-54, base frame on ICMS channel of 50 x 50 x 6 mm with provision of incoming and outgoing cable entry at the bottom for outdoor installation, free standing floor mounted and locking arrangements Bus bar details : Material shall be alluminum bus bar, colour codedsleeving heat shrinkable type, with bus bar of 1.5 times of incomer for phase and full rated capacity for neutral . Flat, neutral 40x10mm Al flat and bus bar supportof F calss insulators epoxy type, earthing of 40x6 mm GI Flat. |
| 36 | Painting Detais :Pillar box shall beof powder coated with pure polyster simens grey structural RAL 7032 sahde. |
| 37 | Wiring : Panel wiring shall be of 1.5 sq mm copper stranded with 6A MCB wiring for control wiring and indication lamps |
| 38 | Accessories for LT panel : 0-500V digitalvoltmeter - 01 No and 0-500 A DigitalAmmeter - 01 No,(Flush type) with CTs and selector swiches and Indication Lamps (LED) - 03 No. In the incomer and DigitalAmmeters for each out going circuit with rated CTS Make: L&T /Binay /Elmeasure |
| 39 | Switch Gear Details (a)Incomer:- (i)MCCB 320 A 4 Pole,36 KA pole-01 No Make:Siemens / L&T/or equivalent in Schneider (b)Outgoing:- (i) MCCB 200A, 4P 25KA Adjustable thermal magnetic Trip, extended Rotatory Handle along with spreader terminals, phase Barriers - 01 No"s (ii) MCCB 160 A, 4P 25KAAdjustablethermal magnetic Trip, extended Rotatory Handle along with sprader terminals, phase Barriers - 01 No"s (iii) MCCB 125 A, 4P 25KAAdjustablethermal magnetic Trip, extended Rotatory Handle along with sprader terminals, phase Barriers - 01 No"s(iii) MCCB 63 A, 4P 25KAAdjustablethermal magnetic Trip, extended Rotatory Handle along with sprader terminals, phase Barriers - 01 No"s(IV) Street light timer power contactor 63 Amps-01 No |
| 40 | Note :Rate quoted includes for necessary Earth workPCC foundation of LT pannel and includes the cost of all Accessories and switch gears |
| 41 | Taking down the old corroded Unserviceable LT Panel at P-4Building and Supply, install, testing and commissioning of Out door LT Panel/ Pillar Box Cubicle type , 440 volts 3 phase, vermin proof, Factory made tested/ CPRI approved) along with the following accessories and switch gears complete all as specified and directed. |
| 42 | Fabrication Details : Main frame 2.0 mm thick CRCA sheet and MS angle 25 x 25 x 3 mm, frame with front and back openable, double door sytem lockable / openable by keys with lovers and air vent gasket for natural flow of air, U gasket for making complete vermin proof, the bottom plate shall be detachable platetype having provision for entry of armoured cables of adequate sizes with glands and the inner shall partition sheets / covers / doors of 1.6 mm thick CRCA sheet, gland plates 1.6 mm thick MS sheet (undrilled) 50mm apace all around with powder coated metal stand with provision for earthing stud at bottom and lifting lugs of suitable size at top danger notice plate having conventional symbol of bone and skull, ingress of protection of outer shall be IP-54, base frame on ICMS channel of 50 x 50 x 6 mm with provision of incoming and outgoing cable entry at the bottom for outdoor installation, free standing floor mounted and locking arrangements Bus bar details : Material shall be alluminum bus bar, colour codedsleeving heat shrinkable type, with bus bar of 1.5 times of incomer for phase and full rated capacity for neutral . Flat, neutral 40x10mm Al flat and bus bar supportof F calss insulators epoxy type, earthing of 40x6 mm GI Flat. |
| 43 | Bus bar details : Material shall be aluminum bus bar, colour codedsleeving heat shrinkable type, with bus bar of 1.5 times of incomer for phase and full rated capacity for neutral . Flat, neutral 40x10mm Al flat and bus bar supportof F calss insulators epoxy type, earthing of 40x6 mm GI Flat. |
| 44 | Painting Detais : Pillar box shall beof powder coated with pure polyster simens grey structural RAL 7032 sahde. |
| 45 | Wiring :Panel wiring shall be of 1.5 sq mm copper stranded with 6A MCB wiring for control wiring and indication lamps |
| 46 | Accessories for LT panel : 0-500V digitalvoltmeter - 01 No and 0-500 A DigitalAmmeter - 01 No,(Flush type) with CTs and selector swiches and Indication Lamps (LED) - 03 No. In the incomer and DigitalAmmeters for each out going circuit with rated CTS Make: L&T /Binay /Elmeasure |
| 47 | Switch Gear Details (a)Incomer:- (i)MCCB 200 A 4 Pole,36 KA pole-01 No Make:Siemens / L&T/or equivalent in Schneider (b)Outgoing:- (i) MCCB 160 A, 4P 25KA Adjustable thermal magnetic Trip, extended Rotatory Handle along with spreader terminals, phase Barriers - 01 No"s (ii) MCCB 125 A, 4P 25KAAdjustablethermal magnetic Trip, extended Rotatory Handle along with sprader terminals, phase Barriers - 01 No"s (iii) MCCB 63 A, 4P 25KAAdjustablethermal magnetic Trip, extended Rotatory Handle along with sprader terminals, phase Barriers - 01 No"s |
| 48 | Note :Rate quoted includes for necessary Earth workPCC foundation of LT pannel and includes the cost of all Accessories and switch gears |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
