REPLACEMENT OF DEFECTIVE CAMPUS LIGHTS NEAR SWIMMING POOL AT LAKE SPORTS COMPLEX, SUKHNA LAKE, CHANDIGARH.

DSR item no.8.16 LED Flood powder coated pressure die cast aluminium (System lumen efficacy ≥120 and <135 lm/Watt) Supplying, installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, (As per Complete Item No. 1 of the DNIT).

DSR Item No.5.1 Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt) as required.

DSR item No.5.12 Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Supply and laying of XLPE insulated PVC sheathed Aluminum conductor cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 (amended up to date) of the following sizes to be laid in existing RCC/Hume/DWC/ Metal pipe. (As per Complete Item No. 4 of the DNIT).

Size 10 Sq.mm 4 Core XLPE Al. Arm. Cond. Cable

DSR Item No. 2.4 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, (As per Complete Item No. 5 of the DNIT).

4 way (4 + 12) Double door

DSR item No.15.16 Supplying and laying of following size DWC 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 etc.,(As per Complete Item No. 6 of the DNIT).

63 mm dia (OD-63 mm & ID-51 mm nominal)

Providing and fixing MCB 4 Pole 63 Amps, 415 volt ‘C’ curve 10 KA breaking capacity in the existing enclosure as per site requirement. The job includes making connection with suitable size with copper wire to the entire satisfaction of Engineer in Charge. The makes of MCB TPN should be L&T/ Legrand/ Schneider/ Siemens/ ABB/ Hager make only.

DSR Item No. 2.10 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.

Single pole

Supply and erection of sheet metal cubical pedestal of suitable dimensions made from 50 mm X 50 mm X 6 mm thick M.S angle iron frame, covered with 1.6 mm thick M.S. sheet duly welded on five sides and front side hinged complete with locking arrangement with 4 Nos. switchgear supporting members each of M.S. flat 50 mm X 6 mm thick of suitable length duly welded. (As per Complete Item No. 9 of the DNIT).

Cubical size 750 mm X 600 mm X 200 mm

S/E of M.S. bracket 1 Mtr. long made from 50mm x 50mm x 6mm thick angle iron with 3”/ 4” dia GI Pipe canopy 0.45 Mtr. long with 1/8” thick MS plate to be welded on 3”/ 4” dia GI Pipe to be installed on existing pole with the help of suitable size of nuts & bolts etc. for erection of 4 Nos. LED flood light fittings. (As per Complete Item No. 10 of the DNIT).

S/E of steel pole made out of galvanized mild steel tubes having 114 mm dia at bottom and 60/75 mm dia at top with cast alum. Embellishments. The poles are primer coated and painted with polyurethane paint of 4 Mtr. Height of Twinkle make LUXMAX-SP-114-402/ Mayfair MFMD-109 or its equivalent make Bajaj/ K-LITE/ HOMDEC/ Valmont/ Kesslec only. (As per Complete Item No. 11 of the DNIT). .

S/E of 6 Mtr. long Hot dipped Galvanized pole of octagonal cross-section continuously tapered made out from high tensile steel of minimum thickness 3mm complete with the base plate of minimum size 220mm x220mm x12mm alongwith inbuilt lockable junction box which should be operated with single key with connectors of Elmax / Connectwell / Essen / Wago make for the cable termination as per site requirement and one no. 6 Amps. Single pole MCB for each luminaire. (As per Complete Item No. 12 of the DNIT).

The material of steel foundation belts shall be confirming to grade EN-8 exposed threaded portion of foundation bolts shall be hot dipped galvanized. The octagonal pole should be of Bajaj / Transrail / Valmont make only. (The cost of 6 Meter long S/L octagonal poles is including with 4 nos. x M24 x 600mm long ‘J’ type bolts with nuts, carriage of pole at site & installation & making cement concrete foundation of size 700mm x 700mm x 1200mm depth complete with steel reinforcement, plastering the same with fine sand and having horizontal top surface without any slope including two coats of trump exterior paint complete as required.

G.I. PIPE BRACKET ROUND SHAPE SUITABLE FOR 4 NOS. FLOOD LIGHT FITTINGS,Supply, Fabrication and erection of GI pipe (medium class) bracket with 4’’ dia GI pipe 45 cm long canopy for mounting the existing LED Flood light fitting with the following specifications.

Please Enable Macros to View BoQ information