WBPWD/SSEWEC /AED /NIQ-62 /2026-27

i) HIGH MAST POLES WORK : Supply & Delivery of 16 Mtr. HDG High Mast, 3,4 shaft thickness in MS Condition before Galvanization, Top Section 8250 mm Bottom Section 8250 mm, Top A/F 150, Bottom A/F 410 , Base Plate 570 (O/D)x25 dimension as per manufacture design to suitable for wind speed 180 Km/hr. (50m/sec) as per IS:875 with head frame, luminaries carriage suitable to install 8-10 no 200 W led flood light fixtures lightning finial along with the other accessories like double drum SWL 350 kg winch, 6mm diameter 2 Rope system 316 Grade SS wire rope, ERP insulated pcp sheathed trailing cable 5cx2.5 sq mm, connector, integral power tool motor 0.75 HP with Plug socket PVC Board, Torque Limitor ,manual handle, Lightning Arrester, junction box with 8 Nos. M30x850 “I” Type Foundation Bolts as per EN-8 (Min UTS-600) & allied all accessories. A) Material grade of shaft shall be of S355JO/JR as per BSEN 10025 or Equivalent IS: 2062 grade E350 (BR) B) Materials grade of Base Plate shall be E250(BR) as per IS:2062 C)Galvanization as per BSEN ISO:1461 D) Fusion Welding as per ISO 3824-2:2021 E) Make –Transrail/ Valmont/Bajaj

Supply & Delivery of 12.5 Mtr. HDG High Mast, 3,3 shaft thickness in MS Condition before Galvanization ,Top Section 6250mm Bottom Section 6250 mm, Top A/F 150, Bottom A/F 360 , Base Plate 520 (O/D)x25 dimension as per manufacture design to suitable for wind speed 180 Km/hr.(50m/sec) as per IS:875 with head frame, luminaries carriage suitable to install 6-8 no 150 W led flood light fixtures lightning finial along with the otheraccessories like double drum SWL 350 kg winch, 6mm diameter 2 Rope system 316 Grade SS wire rope, , ERP insulated pcp sheathed trailing cable 5cx2.5 sq mm, connector, integral power tool motor 0.75 HP with Plug socket PVC Board, Torque Limitor , manual handle, Lightning Arrester, junction box with 6 Nos. M24x750 “I” Type Foundation Bolts as per EN-8 (Min UTS-600) & allied all accessories A) Material grade of shaft shall be of S355JO/JR as per BSEN 10025 or Equivalent IS: 2062 grade E350 (BR) B) Materials grade of Base Plate shall be E250(BR) as per IS:2062 C)Galvanization as per BSEN ISO:1461 D) Fusion Welding as per ISO 3824-2:2021 E) Make –Transrail/ Valmont/Bajaj.

Construction work of suitable shallow foundation with 1:2:4 or M20 grade concrete for the high mast pole / tower considering the safe soil bearing capacity at site as 10T-12T/sqm.At 2meter dia with 2meter deep total RCC civil work incl.total excavation & labour charges to last finishing with all materials,Pastaring works of 2mm thickness and foundation above structure of High mast pole after cleaning etc.This reinforcement shall conform to IS:1786 latest edition. The foundation shall extend above sorrounding ground/driveway level for 450-500 mm and have slant 60-68mm dia. PVC sleeve cast insitu foundation for cable entry as per the drawing...... Agency has to prepare Layout Drawing by his/her own cost & the same has to be Approved by EIC before the original work execution.

i.)Total Erection work to setup the high mast pole/tower on or above the above mentioned RCC basement with the help of modern engineering practices as specific tools & tackles, machineries, man power and Hydra/JCB/or Excavator with proper finishing the above work without any damages in original properties as per direction of EIC. ii.)wiring of luminaires with all wiring materials by S&L PVC insulated PVC sheathed flexible copper conductor of suitable size and connection of trailing cable.

S.I.T.C of Outdoor type Feeder Pillar Control Box for High Mast Pole of IP-66 protected as dust,vermin and moisture proof powder coated simens grey in colour over the double coat of primer,having waterproofing top canopy of 5mm thickness CRCA sheet, sides having Louvers for ventilation arrangement if required, feeder pillar box should be compartmentalized of suitable size made of 3mm thick M.S CRCA sheet body complete with the following accessories as required............... #[Make:All Item are L&T/LEGRAND Make/Schneider/ABB]# i) Hinged door openable on front & rear side with heavy duty locking system.- 02 nos. ii) Base frame with detachable cover on all sides made out of steel sheet. iii) Legs of suitable length make out of 40mm x 40mm x 6mm angle iron i/c grouting the legs in 1:2:4(1 Cement 2 coarse sand 4 stone/pakur varity aggregate of 40 mm nominal size) CC foundation & total excavation work & plastering/punning etc. all finishing work as required regarding basement work . iv)Knock out holes at bottom for cable entry/Exit as per requirement. v) Earthing stud- 02 nos vi) 32 Amp TPN SFU unit with 3nos. DIN type Fuse -1 No. vii)63/100Amps electrolyte CU busbar(R,Y,B,N) minm 1Mtr-1set.

viii)40A FP Power Contractor for lighting ckt operation-1no. ix)12Amps Contactor for forward and reversing operation-2set. x)250V,50Hz,16 Amp Digital time switches -1 no. xi) 25A FP MCB-3Nos. xi) 10 Amp SPMCB of 10 kA breaking capacity -4Nos. xii) 220 Volt AC LED Neon Indicator lamp(R,Y,B) -3 Nos. xiii) Auto /Manual timer by-pass switch -1 No. xiv) Circuit connector CU Stud (R,Y,B,N)-3 Set. xv) Detachable gland plate-1 Set. xvi) Start/Stop push button for locally switching ON/OFF the luminaries - 2Nos . xvii)Extra Push button- 2Nos(For motor forw/reverse) xviii) Termination incoming/outgoing cables with suitable sizes of ferrules & compression gland. xix)E.I Danger Board of 15 cm x 10 cm (6"x4")-1Set. XX) Digital flush pattern type voltmeter(L&T-WL132020OOOO) (0-500 Volt) with built in selector switch - 1 Set. Xi) Digital flush pattern type ammeter(L&T-WL131020OOOO) with built in selector switch and one set of 3 Nos. CTs(Kappa Make) of ratio 30/5A 1st-Class accuracy and 7.5 VA buden - 1 Set.

CCT 5700°K /6000°K/6500°K, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect and LED Chips of SMD mid to high-power (2.5 to 4 watt for 200 watt and above, as per required (LM-80 tested) and necessary inter-connections with 1.5 sq mm FR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM comprehensive on-site warranty against manufacturing defects including driver and LED module. All test report except L80 should be from 3rd party NABL accredited Lab as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. System lumen efficacy shall be as below: System lumen efficacy ≥135 lm/Watt. i). 250 Watt. [Make : Philips/Transrail/Panasonic/Jaquar]

ii). 200 Watt. [Make : Philips/Crompton/Wipro/transrail]

Supply and fixing of LED aviation obstruction light (RED) Luminairies [Bajaj-110731/Transrail Apus/Philips] Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure, 302 nos.LED are provided should be fixed at the top of the existing High Mast tower.