Military Engineer Services-MES has published Repairs To Internal Electrification, Conversion To Led Lights, Repair Of Unserviceable Meters, Voltage Stabilizers, Ups And Batteries At Kalpakkam And Vellachi And Maintenance Of Lightening Arresters At Kalpakkam Under Age(I) Navy Chennai. Submission Date for this Tender is 17-03-2022. Electrification Work Tenders in chennai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 10-Mar-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 17-03-2022 |
| Sl. No. | Item Description |
| 1 | Taking down old unserviceable copper/aluminium point wiring (light,fan, socket or power) including old unserviceable fixture and fittings complete etc removing the materials for taking credit and making good the disturbed surface of wall/floor etc. |
| 2 | Taking down carefully old unserviceable submain wiring with aluminum conductor cable 4/6/10/16 Sqmm in PVC conduit complete removing the materials and taken as credit and making good the disturbed surface of wall / floor etc. |
| 3 | Point wiring for One light point controlled by one switch with 1.5 sqmm (Nominal area) unsheathed multi-stranded copper conductor PVC insulated cable 1100 volts grade single coreFRLSdrawn into and including non-metallic rigid PVC conduit of 20 mm dia,concealed FRLSwiring,along with 1.5 sqmm unsheathed multi stranded copper conductor cable PVC insulated 1100 volts grade as earth continuity conductor connected to common earth dolly fixed to wall/ ceiling roofexcluding Modular Metal flush box and white cover plate with frame the switches, sockets, fan regulator etc as required suitable for Modular type fitting /fixture etc witch shall be measured and paid separately all as specified and directed. |
| 4 | All as per Sl item No. 3 above but for One Ceiling fan/Exhaust fan point controlled by one regulator / switch. |
| 5 | All as per Sl item No. 3 above but for One 3 pin socket outlet 5 amps socket onindependent board. |
| 6 | All as per Sl item No. 3 above but forOne 3 pin socket outlet 5 amps socket on Same Board. |
| 7 | All as per Sl item No. 3 above but forOne light point controlled by two Nosof two way switches. |
| 8 | All as per Sl item No. 3 above but forOne bell/buzzer point controlled by one push button. |
| 9 | All as per Sl item No. 3 abovebut with 2.5 sqmm cable for one 3 pin socket outlet 15 Amps on independent board with 2.5 sqmm cable as earthing conductor. |
| 10 | S&F Modular Socket outlet 2 in 1, 3 pin, 6A 2 Module complete all as specified and as directed. |
| 11 | S&F Modular switch flush type single pole one way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches. |
| 12 | S&F Modular switch flush type single pole two way 6 A 240 Volts complete all as specified and as directed including taking down old unserviceable switches. |
| 13 | S&F switch Socketcombination 2 in 1,6 Amps Flush type 3 module 240 Voltscomplete all as specified and as directed. |
| 14 | S&F switch Socketcombination 5 Amps / 16 amps, 5 in 1 flush type 3 Module 240 Voltscomplete all as specified and as directed. |
| 15 | S&Fceiling rose3 ways PVC / Polycarbonate, isolated body complete all as specified and as directed. |
| 16 | S&F call bell Ding dong . |
| 17 | S&FStep type electronic Modular fan regulator flush type2 Module completeall as specified and as directed. |
| 18 | S&F Modular Bell push flush type6 A 240 Volts complete all as specified and as directed. |
| 19 | S&F modular white cover plate with frame 3 module |
| 20 | S&F modular white cover plate with frame 4 module |
| 21 | S&F modular white cover plate with frame 6 module |
| 22 | S&F modular white cover plate with frame 8 module |
| 23 | S&F ofModular Metal flush box 3 Module |
| 24 | S&F ofModular Metal flush box 4 Module |
| 25 | S&F of Modular Metal flush box 6/8 Module |
| 26 | S&F Lamp holderPVC / Polycarbonate type with back plate suitable for batten fitting complete all as specified and directed. |
| 27 | S&F LED light fitting 4feet,1x20w,a trendy wall mounted battern,with extrunded aluminium housing,with integrated LED driver, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make: Crompton,Cat Part NoLTTB4F20WLED/W or equivalent in Philips/Havells/Surya Roshni Ltd/Wipro/GE/Bajaj/Simoco |
| 28 | S&F Energy saving new generation 10W LED IP65 bulkhead luminaire with opal diffuser,, Make C&S Cat Part No SIRIUS/10W or equivalent in Philips/Havells/ Surya Roshni Ltd/Wipro/GE/Bajaj/Simoco |
| 29 | S&F LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete. Crompton Cat Part N0:TTB2F10WLED/W or equivalent in Philips/Havells/Surya Roshni Ltd/Wipro/GE/Bajaj/Simoco |
| 30 | S&F 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. |
| 31 | Supply Only LED 9/12 watt bulb |
| 32 | Supply only electronic ballast 36/40 watt |
| 33 | Supply only LED DRIVER 35/40 watt suitable for 2 x 2 Recess type fittings |
| 34 | S&F for sub main wiring/power wiring with 2 runs of 4 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 4sqmm copper FRLS cable as earth lead in PVC conduit all as specified. |
| 35 | M&L for sub main wiring with 2 runs of 10 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 10 sqmm copper FRLS cable as earth lead in suitanle PVC conduit all as specified. |
| 36 | S&F Sheet metal enclousers with socket plug top and MCB SPN 20A, 240 volts, with a two pin and earth plug socket complete with one single MCB 20 Amps, 240 volts (for AC ) including taking down old unserviceable old unserviceable Sheet metal enclousers with socket plug top complete all as specified and directed. |
| 37 | S&F in repairMCCBthree pole 415 volts 50 Hz , 25 to 100 amps, with rupturing capacity 16 KA complete all as specified and as directed including taking down old unserviceable MCCB for taking into credit complete all as specified and as directed by the Engineer-in-Charge. |
| 38 | S&F Double Door Vertical TPN Distribution Box4 way complete in SS enclosurewith 200 amps rated busbar. |
| 39 | S&F MCB DB SPN 12 way complete in SS enclosure double door type with 200 amps rated busbar. |
| 40 | S&F amp rating 240V, 10KA "C" curve miniature circuit breaker (MCB) of poles SP 6 To 32 AMP and current carrying capacity in the MCB DB complete with connection testing and commissioning |
| 41 | All as per Sl item No. 40 above but for SPN 32 AMP |
| 42 | S&F RCBO DP,100mA, 240 volts 63 Amps with Front face indication for earth leakage fault IP 20 protected terminals 35 sq mm terminals Sliding shutters. Complete all as specified and as directed by Engr-in-charge.Make:- Legrand Cat Part No 4113 35. or equalent Havells/L&T/C&S. |
| 43 | S&FIsolator TPN 40 Amp completeall as specified and as directed. |
| 44 | S&FIsolator TPN 63 Amp completeall as specified and as directed. |
| 45 | Supply only condenser 2.5 MFD complete all as specified and directed. |
| 46 | Disconnecting and removing the unserviceable secondary battery from the battery compartment and provision offully charged secondery battery 12 Volts, 220 AH tubular battery complete all as specified and directed. |
| 47 | Removing the damaged and corroded exhaust fan louvers and replace with new louvers of size up to 300mm sweep complete all as specified and directed. |
| 48 | Taking down defective storage water heater of any capacity from buildings after disconnecting carefully water and electric connection, opening the bottom cover replacing the defective parts fixing the cover and refixing in original position reconnecting both water and electric connection and testing complete all as specified and directed. Notes :- Replacement ofspareswill be measured and paid for separately under respective items of the schedule here-in-after as supply only. |
| 49 | Supply only new heating element of capacity 1.5KW/2KW with rubber gasket complete all as specified and directed. |
| 50 | Supply only thermostat suitable for storage type water heater complete all as specified and directed. |
| 51 | Supply only Pressure release valve 15mm dia suitable for geyser complete all as specified and directed. |
| 52 | Supply only Air release valve 15mm dia suitable for geyser complete all as specified and directed. |
| 53 | Supply only Non return valve 15mm dia suitable for geyser complete all as specified and directed. |
| 54 | Supply onlyApparatus plate assembly suitable to fix thermostate, heating elements as ofgeyser and nuts etc complete all as specified and directed. |
| 55 | Supply only Fusible plug |
| 56 | S&F round shape 6 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete. .Make : Philips Cat No DN 391B LED6S-6500 PSU WH or equivalent in CromptonHavells/Surya Roshni Ltd/Wipro/GE/Bajaj/Simoco |
| 57 | M&L for sub main wiring with 2 runs of 16 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 16sqmm copper FRLS cable as earth lead in suitanle PVC conduit all as specified. |
| 58 | M&L for aluminium strip 25X3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground |
| 59 | M& L for Air terminal single pointed aluminium rod 12 mm dia and 300 mm long |
| 60 | M&L for test point terminal block made of gun metal or phosphorus size 75X75X25mm drilled and screwed including 3 nos 8mm dia 25 mm long hex head screw |
| 61 | Supplyand Laid in trenches GIpipe Light gread40mm dia for earth strip protection. |
| 62 | M/L for providing earthing complete withcopperplate size 600 mm x 600 mm x3.15mm thick buried directly in ground earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level ,Alternate layers of charcoal)& common salt Crystal andconnected to G I earth strip 20x3mm by means of bolts, nuts, check nuts & washers of copper and connecting to earth dolly all as shown in electrical plateNo. 3of SSR Part I of 2009 & testing complete including 40mm dialight grade GI pipe upto 7.5mtr long, excavation in any type of strata, PCC ( 1:3:6 ) type C1 earthing chamber, pre cast slab 50 mm thick in cement concrete ( 1: 2 : 4 ) type B 1 ( reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg / Sqm with frame, test box ,including 20 mm bore water pipe medium gradeGI Tubing includingGI Funnel , wire mesh etc. ( NOTE :- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items ).all as directed by Engineer- in charge. |
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