Kochi Metro Rail Limited has published Tender For Development/Improvement Of Non-Motorised Transport (Nmt) Initiatives Of Kochi Metro Rail Ltd. Package B (Electrical Works) - Manorama Junction To Sn Junction. Submission Date for this Tender is 09-03-2023. Electrical Maintenance Tenders in kochi Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Feb-2023 | Response to pre-bid queries | Other | 06-03-2023 |
| 2 | 24-Feb-2023 | ADDENDUM | Terms and Conditions | 06-03-2023 |
| 3 | 24-Feb-2023 | BOQ CORRIGENDUM | Financial Bid | 06-03-2023 |
| 4 | 24-Feb-2023 | TECHNICAL CORRIGENDUM | Technical Bid | 06-03-2023 |
| 5 | 06-Mar-2023 | Date Corrigendum | Date | 09-03-2023 |
| Sl. No. | Item Description |
| 1 | SCHEDULE- A Electrical Street Light Works |
| 2 | RCC Foundation for Lighting Pole including excavation in all type of soil,shuttering works , reinforcement, backfilling and restoation of the same (unit in cubic meter). Foundation: adequate size M20 grade RCC foundation with Raft including excavation , backfilling ,including erection offoundation bolts and restoration of the sameshall be done by the contractor. The pedestal has to be provided with 63 mm dia HDPE pipe for looping in and out of cable. The item includes the excavation by mechanical means (hydraulic excavator)/manual means including disposal of excavated earth, disposed earth to be levelled and neatly dressed, in all kinds of soil.Contractor/Pole manufacturer shall submit design calculation in support of size of RCC foundation for external lighting poles for approval. |
| 3 | Supply, Erection, Testing and commissiong of square type Lighting pole. Upper armlength shall be min 1100mm and lower arm length shall be min 700 mm. Square Lighting pole asymmetrical Arm – 7 meter total height .The upper arm 6.4 meter and second arm at 5 meter. Pole has a built-in control box with service door including lock and safety chain. Dimension of Square type lighting pole 100mm x 100mm x 2.5mm thick and height of 7000 mm. Pole shall be coated with epoxy zinc phosphate primer of 40 microns and finished using environmentally stable polyurethane based paint of 40 microns. Pole withbase plate GI of dimension 300mm x300mm x 16mm thick. Wind speed considerationinpole design shall be minimum 50 m/sec. Steel of grade YSt 210 to IS 4923:1997 ingalvanized condition to be used for manufacturing square hollow sections. Steel used for manufacturing base plate is of Grade E250 to IS 2062:2011 in galvanized condition and foundation bolt is of Grade 5.6 in galvanized condition. Pole is hot dip galvanized to 80microns to IS 2629:1985 / IS 4759:1996 / IS 2633:1986. The pole shall include 4 Nos. of hot dip galvanized M20 x 500mm foundation bolts. The weather proof control gear tray shall be prewired with 2.5 sq. mm cable, Siemens / Crabtree / equivalant MCB, terminal connectors for loop-in loop-out arrangement suitable of terminating aluminium armoured cables up to 25 Sq.m size. The pole shall be integrated with LED module of 60W and 30W. The luminaire shall have an Integral power supply along with an earth connection and 10KV surge protection. - Luminaire shall be pre-wired. The pole shall be with foundation bolt, fittings, internal cabling, painting and printing of KMRL logo on Poles by consultation with KMRL.Pole shall include asupport structuresof advertisement board and Dimension of support structure 500mmx500mmx1000mm. The support structures of advertisment board shall adjustable type. The LED luminaire shall meet the following details. System Lumens: Min 7000 Lumens for 60 w and 4000 lumens for 30W, Luminaire Efficacy: 120Lumen/Watt or above , CCT: 4000K, CRI: 70,a driver with surge protection of 10/10 kv,THD<=15%, PF:>=0.95, Life Span: 50000 Hrs, Degree of Protection for LED module andDriver shall be minimumIP66 rating (Refer Annexure-VII for drawing) |
| 4 | Supply, Erection, testing & Commissioing of square cross section pole and 35W/ 40W LED with the following details. Total height of the pole shall be 3.5 metre.Pole has a built-in control box with service door including lock and safety chain. The weather proof control gear tray shall be prewired with 2.5 sq. mm cable, Siemens / Crabtree or equivalent make MCB, terminal connectors for loop-in loop-out arrangement. Dimension ofSquaretypecross section lightingpole 100mm x 100mm x 2.5mm thick and height of 3500 mm. Pole shall be coated with epoxy zinc phosphate primer of 40 microns and finished using environmentally stable polyurethane based paint of 40 microns. Pole withbase plate GI of dimension 300mm x300mm x 16mm thick. Wind speed consideration in pole designshallbe minimum 50 m/sec. Steel of grade YSt 210 to IS 4923:1997 in galvanized condition to be used for manufacturing square hollow sections. Steel used for manufacturing base plate is of Grade E250 to IS 2062:2011 in galvanized condition and foundation bolt is of Grade 5.6 in galvanized condition. Pole is hotdipgalvanizedto80microns to IS 2629:1985 / IS 4759:1996 / IS 2633:1986. The pole shall include 4 Nos. of hot dip galvanized M20 x 500mm foundation bolts. .The weather proof control gear tray shall be prewired with 2.5 sq. mm cable, Siemens / Crabtree / equivalant MCB, terminal connectors for loop-in loop-out arrangement suitable of terminating Al armoured cables up to 25 Sq.m size. Pole shall include asupport structuresof advertisement board and Dimension of support structure 500mmx500mmx1000mm. The support structures of advertisment board shall adjustable type. The pole shall be integrated with LED module of 30W. System Lumens: Min4000 lumens for 40 W, Luminaire Efficacy: 120Lumen/Watt or above , CCT: 4000K, CRI: 70,a driver with surge protection of 10 kv,THD<=15%, PF:>=0.95, Life Span: 50000 Hrs, Degree of Protection for LED module andDriver shall be minimumIP66 rating .(Refer annexure-VI for drawing) |
| 5 | Supply, Erection, Testing and commissiong of 7 meter heightdecorative differential height Conical tapered type Lighting pole. Dimension of conical type lighting pole: bottom dia of the pipe shall be 146 mm and top dia of 76 mm and minimum not less than2.5mm-3mmthick with single section height of 7000 mm.Pole shall be mounted on square base plate , suitable for mounting on 4 nos foundation bolts. The base plate dimensions shall be 240x240x14mm. The Pole Shaft/pipe should be fabricated out of Steel tube of grade YST 210/240. The pole shaft and base plate shall be hot dip galvanized (7stage process) as per IS 2629 having minimum average DFT of 65microns before the coating of epoxy primer. Complete pole shall be treated with high quality epoxy zinc rich penetrating primer 45 microns(2 coats of primer) and thereafter coated with Polyurethane paint (to minimum average DFT of 70 microns).Steel of grade YSt 210 /240 to IS 4923:1997 ingalvanized condition to be used for manufacturing conical hollow sections. Steel used for manufacturing base plate is of Grade E250 to IS 2062:2011 in galvanized condition and foundation bolt is of Grade 5.6 in galvanized condition.. The pole shall include 4 Nos. of hot dip galvanized M20 x 500mm foundation bolts. The weather proof control gear tray shall be prewired with 2.5 sq. mm cable, Siemens / Crabtree / equivalant MCB, terminal connectors for loop-in loop-out arrangement suitable of terminating aluminium armoured cables up to 25 Sq.m size. The pole shall be of ‘composite’ construction designed to ‘wind load’ corresponding to a basic wind speed of 50 m/secwithout any deformation or damage to the structure. Hot dip galvanised bracket of 1000mm length at height of 6.4mtr & lower bracket having length of 500mm at height of 5mtr, tightned with stainless steel grub screws to the pole for mounting luminaire. The entire system should be hot dip galvanised. The pole shall be integrated with LED module of 60W and 40W. The luminaire shall have an Integral power supply along with an earth connection and 10KV surge protection. - Luminaire shall be pre-wired. The pole shall be with foundation bolt, fittings, internal cabling, painting and printing of KMRL logo on Poles by consultation with KMRL.Pole shall include asupport structuresof advertisement board and Dimension of support structure 500mmx500mmx1000mm. The support structures of advertisment board shall adjustable type. The LED luminaire shall meet the following details. BIS certified with a luminaire body made of spun aluminium, permanently sealed optical block (IP66) with heat sink and a PMMA clear protector (IK07) fitted with a VentPlug pressure equalisation unit, fixed onto a hinged spun aluminium frame, control gear compartment accessed by opening clamps for tool free access.Highly efficient temperature resistant lenses for asymmetric light distribution with several optical options providing excellent photometry to optimally cater to different applications, suitable for suspended mounting. System Lumens: Min 7000 Lumens for 60 w and 4000 lumens for 40 W, Luminaire Efficacy: 120Lumen/Watt or above , CCT: 4000K, CRI: >70,a driver with surge protection of 10/10 kv,THD<=15%, PF:>=0.95 with BIS certified potted driver having internal surge protection of 4/4 kV and an additional surge protection device (SPD) of 10/10 kV Life Span: 50000 Hrs, Degree of Protection for LED module andDriver shall be minimumIP66 rating (Refer Annexure-IX for drawing) |
| 6 | FEEDER PILLAR CUM CCMS PANELFOR GROUP CONTROL: Supply, unloading at site, shifting to site, assembling, levelling, grouting, foundation,erecting, earthing,cable termination, Testing, & Commissioning of Street light Feeder Pillar boxes as per tender specification Including with all accessoriesComplete as required as per standard and directions of officer .The feeder pillar shall be for group control of LED street lights in Access Road and High Mast system with all hard wares forpower, control and communication devices and required software.It Shall be a GPRS/GSM/ RF / LORA/ based remote street light monitoring system with capacity for self - protection from short circuit, over voltage and anti- theft alert, one contactor for each phase is to be provided. Device capability for scheduling the on/off timings of lighting control switchgears based on the available sun-rise and sunset. Special emergency on/off facility with wireless control. System capability to capture and provide all electrical parameters at variable time intervals and live data collection timings. Smart Energy meter with ISI marking accuracyclass for measuring energy consumption |
| 7 | Street light Management System Software:Development, Installation, testing, implementation and integration ofStreet light Management System (LMS). Lighting Control System should be deployed to manage the entire Street Lighting System under the scope of the project. The solution should be provided as a SaaS model. Fool proof communication is to be provided between luminaire and Light Management System (LMS). This could be using any or multiple form of communication networks, like LoRa, RF, GSM, etc.All group controls should have redundant communication system. System should exercise complete control over the streetlights and thus be able to monitor their functions / operations such as Scheduling, controlling Dimming, etc.The item covers all the necessary hardware and software required for the interface of LMS with the command and control centre as per the technical specification requirements. |
| 8 | Supply and making end termination with brass double compression gland and aluminium lugs for Making loop in loop out connection at connection terminals provided in street light pole for 4c 16 sqmm PVC sheathed/XLPE aluminium conductor cable of 1.1kv gradeComplete as required including all accessories as per standard and directions of officer |
| 9 | Supply and erection of KSEBL approved make LT energy meter ,as per standradand directions of officer |
| 10 | Supply, laying of XLPE insulated armoured cable with aluminium conductor size 4C 16 sq. mm for working voltage up to 1100v confirming to IS specification in the cable through supply,laying of 63mm dia /4KG pressure PN4 HDPE pipe ISI marked along with all accessories like socket, bend,couplers etc. conforming to IS 14930,Part II complete with fitting and cutting , jointing including cost of material , labour and all accessoriesfor cable laying in cable duct/open cable trench and including road cutting,demolish the concrete,back filling ,paver block removing and restoration the sameComplete as required. as per standard and directions of officer. |
| 11 | Supply, installation, Testing and commissioning of copper bonded pressed pipe filling with conductive & anti-corrosive minerals 48mm dia,1200mm long, 100 micron with 10KgHighly conductive carbon based backfill compound suitable for areas with soil resisitivity (dry/rock area) complete including cost of all materials,labour and transportation as per standards and directions of officers.(Refer annexure-VIII for drawing) |
| 12 | Supply, installation, testing and commissioning of Decorative LED ground recessed marker luminaire with 9W for pedestrian zones. Luminaire body of extruded aluminium profile, die-cast aluminium components and a glass on top. With flush-fitting cover and integral LED unit. Highly weather resistant,powder-coated paint finish. Length of the luminaire is 900mm. Protection rating: IP67, impact resistance level in accordance with IEC62262: IK08.luminous efficiency of 70 lm/W. Correlated colour temperature (CCT) 4000K, colour rendering index (CRI) > 80. Mean rated service life of 50,000 hours at L70, rated voltage 240V. Including cost of Paver block/Graniteremoving without damage, restoration for the paver block/granite, restoration withsmooth finishing and debris removing from the site etc. complete as required as per directions of officer |
| 13 | Supply, laying of XLPE insulated armoured cable with aluminium conductor size 4C4sq. mm for working voltage up to 1100vconfirming to IS specification in the cable laying through existing HDPE pipeincludingloop in loopout termination ,back filling, Concrete demolishing, road cutting,Paver block tile removing without damage, restoration for the paverblock, reconcreting and debris removing from the site etc. complete as requiredas per standard and directions of officer |
| 14 | SCHEDULE-B OPERATION AND MAINTENANCE OF SMART LED LIGHTING SYSTEM WITH ALL SPARES, EQUIPEMENT AND MANPOWER : Setting up of a 24X7 Control and Monitoringwith all required manpower / vehicles/ tools, testing equipments/ furniture etc |
| 15 | Operation and maintenance charges for thirdyear including cost of cables,junction boxes,terminal block,connector,MCB,Ferule,Cable gland,Distribution board including all aceesories except light pole and fixtures . |
| 16 | Operation and maintenance charges for fourth year including cost of cables,junction boxes,terminal block,connector,MCB,Ferule,Cable gland,Distribution board including all aceesories except light pole and fixtures . |
| 17 | Operation and maintenance charges for fifth year including cost of cables,junction boxes,terminal block,connector,MCB,Ferule,Cable gland,Distribution board including all aceesories except light pole and fixtures . |
| 18 | Operation and maintenance charges for sixth year including cost of cables,junction boxes,terminal block,connector,MCB,Ferule,Cable gland,Distribution board including all aceesories except light pole and fixtures . |
| 19 | Operation and maintenance charges for seventh year including cost of cables,junction boxes,terminal block,connector,MCB,Ferule,Cable gland,Distribution board including all aceesories except light pole and fixtures . |
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