Electric Lighting Work in Shree Ram Stadium in Nagar Parishad Baran under CM Budget Announcement 65.11.04/2024-25.

SITC (including erection and foundation) of 30 Mtr Stadium Mast with fixed head frame suitable for mounting upto 28 nos. LED Flood Light Fixtures (excluding luminaries) in asymmetrical arrangement complete with all accessories. All as per pre approved by Enginner in charge. For additional technical paramaters of products/work, refer Annexure "A" attached with BSR 2022. The detail specification of High Mast as per below:

1) 30 Mtr High Mast should be in 4 sections- (Main shaft in 3 Section and Head Frame in one section), Main Shaft Length- max. 26 Mtr, Thickness of Top/Middle/Bottom sections are- min.4mm/min.5mm/min.6mm, Main Shaft Top/Bottom diameter- min.250mm/ min.720mm, Base plate dia- min. 960mm, base plate thickness- min. 35mm, PCD- min.840mm, Cross section- 20 side regular polygon, Fixed Head frame length-min. 4 Mtr, Head frame Top/Bottom dia-min. 200mm/ min.250mm, Head frame shaft thickness- min.4mm, Head frame is fabricated with arms, and monkey ladders shall be provided for access to luminaires. Monkey Ladders shall be manufactured as per OEM guidelines/design. The foundation structure and foundation bolts(number and sizes) for the above stadium masts should be as per OEM drawing and design and the same shall be approved by Engineer In-charge. The mast also includes accessories like Lighting protection finial- 1.2 Mtr Galvanized, Single Spike and 2 nos.of IP-65 Protected LED aviation obstruction light luminaire of 15 W comprising of die cast aluminium alloy housing with Polycarbonate enclosure having more than 200 No's of Low Power LED's having minimum power consumption 15 watts complete in all respect. 2) The mast structure shall be suitable to sustain an assumed maximum reaction arising from a wind speed as per IS 875 Part-3 2015 (three second gust). 3) The steel used in the construction of the masts shall comply with IS 2062 grade E350 / BSEN 10025 or Equivalent having minimum yield strength of 350 N/Sq. mm 4) OEM have facility to hot dip galvanised mast sections in single section at a time. The entire fabricated mast shall be hot dip galvanized internally and externally having a uniform average coating as per BSEN ISO 1461 and average thickness of Galvanisations should be 80 microns on each side(inner and outer surface) (For Steel > 3mm to ≤ 6 mm) 5) Masts shall be structurally designed in accordance with PLG 7– latest edition considering the gust wind speed as per IS 875 prevailing in the region. 6) OEM must have type test certificate for wind tunnel test.

Providing & Fixing of IK08 IP-66 protected high power LED flood light Minimum lumen output 60000 lm with single piece Pressure diecast aluminium housing, toughened glass diffuser with suitable lenses of various beam angles to achieve desired lux level of high power LED of 3 to 5 watt each . Integrated potted driver as a unique BIS R number having efficiency more than 85 % and in compliance to BIS certified and Trade mark certificate. The System level Luminaire efficacy not less than 120 lm/ wt. LED driver Input Voltage AC 120 to 270 V AC with High voltage Cutoff @>=300 V AC and Auto resetting Safety .Power Factor >0.95 , THD(I) <10% , driver current <=750mA. driver should be Phase to phase protection of 440 V for 4 Hrs. Electrical Connector , Surge Protection Min >=4KV internal and 10KV external but inside driver compartment, System life of 50000 Burning hours with 70% of Initial Lumens maintained, CRI>70 and CCT 5700K ±355K. Manufactures Word Mark/Name Engraved/Embossing/Screen printing on die cast housing to allow traceability/authenticity. Fixture shall be IS 10322 Complianced.OEM Must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) Certificate/ report with liable warranty of product/accessories from OEM shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with BSR 2022.

Providing & Fixing of Recessed/surface mounting heavy duty horizontal type Double Door ( Metal / Glazed )Distribution board with Metal end box made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick  conforming to IS-8623-1 & 3 /  IEC 61439- 1 & 3, powder painted complete with reversible door (for double door DB only )100 amp.  insulated copper bus bar/shorting link , copper neutral link, copper earth link , color coded interconnecting wire set  of suitable rating and din bar,masking sheet,  making internal DB  terminations with copper lugs, Ferrules,  detachable gland plate, including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR Metal door (Three phase) IK-09 and IP-43 with Metal end box 6 Way

Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR

Single pole MCB (With B/C curve tripping Characteristics) 6 A to 32 A rating

Four pole MCB (With B/C curve tripping Characteristics) 6 A to 32 A rating

50/63 A rating

SITC of 3 /4 pole current limiting Moulded case circuit breaker (MCCB) made of flame retardent & heat resistant material having following current rating, short circuit breaking capacity at 440/415 V, 50 Hz; O/L & S/C settings , conforming to IS/IEC 60947 P -2 :2003 with front face and centralised adjustable, trip free mechanisum, true contact position indicator, line load interchangeability, designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree, pollution degree 3, having positive isolation capability, push (test) to trip, trip time less then 10 ms under s/c condition, Breaking capacity Ics = 100% Icu. U imp =8 KV, rated insulation voltage 690 V. provision for UVR , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including making connections etc. as required.OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR 4 pole MCCB With Thermal Magnetic release

up to 100 Amp , 25 kA, adjustable O/L & adjustable S/C setting,