TENDER FOR REPLACEMENT OF WARMUP AND THROWING AREA LIGHTS WITH LEDS AT JLN STADIUM, NEW DELHI

SITC of high-quality integrated LED Flood Lights with a typical system wattage of 1000 W with a nominal system efficacy >100Lm/W. Luminaire should have CCT of 5700K with SDCM <5 and CRI 80 with different beam angle. The housing should be of non-corrosive high pressure die-cast aluminum to stand with extreme environments, having corrosion resistant powder coating with lifetime of 50K hours@L70. The Ingress protection should be minimum IP66 with IK rating of 07. The luminaire should have a 10 KV /5 KA SPD in the luminaire, with PF >0.95 & THD<10%. The SPD should comply to IEC 61643. The luminaries should be designed with optimum heat exchanger and fins in order to ensure optimum thermal dissiaption. The Drivers should be a potted driver and with aluminium casing and mounted inside the luminaire

SITC of motorized climbing mechanism ie manrider unit for accessing the head frame for repair /maintenance purpose like free fall arrester /overload protection etc. the unit shall be suitable for safe load carrying capacity of 300kg with clip speed not exceeding 9 m/min The unit shall be of galvanized steel construction with twin cage arrangement along with spring loaded wheels encasing the mast shaft for proper balancing and avoid swaging of cage while climbing suitabley rated motor and double drum winch shall be installed in the base of high mast. Main rider unit shall be common for all high mast as per drawing and specification duly vetted and approved by the engineer in charge.

NS) Supply and Laying of 1.1kv grade 3 core*2.5 sq mm copper conductor PVC / XLPE insulated un- armoured and PVC sheathed flexiable cable in between high mast DB/CG rack and luminaries including accessories.

NS) SITC of outdoor type Highmast Lighting Distribution board (HMLDB), along with control gear rack (CGR) fully compartmentalized cubical type made out of 2mm thick CRCA Sheet having IP65 protection with canopy, pedestal mounted, suitable for use on 415V 3Phase 4wire 50 HZ and complete with powder coated painting, of suitable size for accommodating the following component, Including providing detachable gland plate for incoming and outgoing cables entry, erected on cement concrete foundation made, complete with painting, interconnections, earthing, complete as required erected on Cement concrete foundation. HMLDB and CGR shall be installed near the base of High mast. High mast lighting distribution board : BUSBAR: 150A rating TP & N AL Bus bar. INCOMER:- 1No.125A, 4P, MCCB(25kA) with thermomagnetic releases and all required accessories 1 Set phase indication lights (R,Y,B) Solid state type (LED). 1 Set of push buttons for ON/OFF and selector switch 1No. 0 to 500V, AC, digital Volt Meter & control MCB 1 No. 0 to 125A, digital Ammeter with CT's of ratio 150/5A and class-1 accuracy OUTGOINGS:- 32 A DP MCB (16kA) with themno-magnetic releases - 21 Nos. Winch motor starter with power contactors ,forward, reverse push button control, bypass facility in case of manual operation, overload tripping as per manufacturer’s recommendation and approved drawings.

NS) Supply, installation testing and commissioning of Outdoor Double Door Kiosk type weather proof distribution feeder pillar box of suitable size with a tapered at top (for protection from rain water) and made out of not less than 2.0 mm thick for load bearing members & 1.6 mm thick for doors, compartmentalized, IP 65, epoxy powder coated treated in 7 tank process finish with following items, front and back both side openable, duly hinged doors with locking arrangement by providing both sides hold drafts and all hardware for fabrication of box. The cubical panel should be mounted with hardware on angle iron frame long legs duly primered and black painted. Frame be grouted with cement concrete 1:3:6 ratio and providing brick masonry along angle iron frame above ground level complete with connecting strips, Bakelite sheet, earth stud etc. cable entry from bottom suitable for 3.5Cx 240/120/70 Sq.mm I/c & O/g respectively. The panel should comprise of as per following (Panel shall be fabricated in CPRI approved panel builder with approval of the IWD. Drawing of the High Mast feeder pillar shall be submitted for approval prior to fabrication. INCOMER 300 A, 4P, 36 KA TM Release MCCB with rotary handle - 1 No. (Make: Havells, ABB, Siemens,L&T) 350 A, TPN Aluminum bus bar. OUTGOING (Make: Havells, ABB, Siemens, L&T) 150 A 4P 25 KA TM Release MCCB rotary handle- 4 Nos Digital multifunction meter- I set LED- RYB indicator lamps- 1 set CT-400/5A, Class-1, 15 VA - 3nos Control circuit MCB of adequate rating

NS) Applying on steel structural elements 210 DFT anti-corrosive protection PU coating using Jotun paint / Akzonoble or approved equivalent with first coat of primer with Penguard HSP/ Interseal 1052, 150 microns thick and final two coat of polyurethane paint with Hardtop XP/Interthane 990, white 60 microns thick of which first coat shall be at ground and second coat after erection including touching of damaged portion of the already painted surface if any, upto all heights including preparation of surface with grit/sand blasting upto Sa 2.5 grade (at least) of the structural steel member and thorough cleaning of the surface to the satisfaction of the Engineer-in-Charge including all scaffolding, safety measures, tools and plants as per manufacturer’s recommendations and specifications and as per the directions of Engineer-in-Charge all complete. (Note: The work shall be executed as per manufacturer's specifications wherever applicable, relevant code of practice and sound engineering practice).

All kind of Soil Footing

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.8) 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) (Under Footing & Plinth Beam) a) Footings (4m +.150m)