Supply and Installation of two nos High Mast area Lighting Tower at PGT Hostel Ground COM and JNM Hospital Kalyani

Amount

12.5 Mtr. High Mast, 3,3 shaft thickness in two sections, 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. as per IS:875 with the head frame, luminaries carriage suitable to install 6 no. 200 W led flood light fixtures lightning finial along with the other accessories like double drum SWL winch, 5mm diameter 2 Rope system 304 Grade SS wire rope, PVC trailing cable 5cx2.5 sq mm, connector, integral power tool motor with Plug socket PVC Board, Torque Limitor, manual handle, junction box, Flexible wire 3cx1.5 sq m m for internal wiring of luminaries, Bottom JB, 32 Amp 4 Pole MCB, 4cx16 sq. mm Al XLPE armoured cable from feeder pillar to high mast base for power connection, 3cx2.5 sq mm Cu cable for motor connection A) The material grade of the shaft shall be S355JO/JR as per BSEN 10025 or Equivalent IS: 2062 grade E350 (BR) B) The materials grade of the Base Plate shall be E250(BR) as per IS:2062 C) Galvanization as per BSEN ISO:1461 Make - Bajaj/Valmont/Transrail/Utkarsh/EPP India

Supply of 6 No. M24X 750 “I” foundation bolts as per EN8 Grade (TS-600) manufactured from special steel along with nuts, washers, anchor plates and templates.

Supply of LED Single Dome Aviation Lamp (Make - Bajaj Model BG AV 302 or equivalent to Transrail / Philips / Crompton make).

Supply of 200 W LED Flood Light, Lumen Efficacy>120, CRI>70, CCT-5700K, IP- 66, Aluminum Dia Cast Housing, with secondary Lens, Potted driver. Inbuild Surge Protection 4 KV Internal & 10 KV external LM 79 Report should be provided from NABL Lab, 5 Years Warranty (Make – Bajaj/Havells/Wipro or equivalent model as per the choice of EIC

Construction of suitable Shallow foundation for 12.5 Mtr. High Mast with M-25 grade concrete for solar mini mast considering soil bearing capacity (SBC) 10T/sq. mtr. at 2 Mtr. depth with all materials and labour and payment made as per PWD civil schedule & as per direction of EIC.

Supply and of outdoor type feeder pillar (suitable size) fabricated from 14 SWG CRCA sheets & finished with 2 coats of red-oxide primer & grey enamel paint. The feeder pillar comprises 415 V, 32 A TPN MCB as an incomer, single digital/analogue dial clock time switch, 415 V, 25 A TP contractor for automatic switching of luminaries, 2 nos. 9 A contactors, raise & lower push button, provision to accommodate incoming 4 core 25/16 sq. mm. PVC/A cable and outgoing 4 core 16 sq. mm & 3 core 2.5 sq. mm. cable.

Erection, Testing and Commissioning of 16 Mtr. Mast and Feeder Pillar by using lifting equipment like Hydra etc. and fixing and wiring of Luminaires with 3 Core x 2.5 sq mm copper flexible cable, 32 Amp 4 Pole MCBc etc. with necessary arrangement with labour cost.

Excavation of soil for installation of Earth Electrode and filling & ramming for soft soil. [1(a)/G-1]

Earthing with 50 mm dia GI pipe (Tata Medium), 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level. [2(a)/G-1]

Connecting the equipments body to earth busbar including S&F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. [5(d)/G-3]

Supply & delivery of CPRI-approved cubical type L.T. Feede Panel Distribution board of require size, compartmentalized with maple arrangement having rigid & self-supporting structure fabricated from 2 mm thick CRCA sheet steel with M/S angle frame. The panel board consisting of the following switches. A) Incoming Arrangement: Switch dis-connector fuse unit (Panel mounting cubical type) conforms to IS 13947 in open execution three pole & neutral, 50 HZ, 415 V, 200 Amp with 3 nos. 200 Amp Din type HRC fuse link -- 1 no. [Make - Siemens / ABB / Schneider] B) Bus Section: 415 V 300 A. electrolytic graded copper bus bar with suitable sizes Cu. bar for Ph. & N. The bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Sinkable sleeves of suitable sizes & different colours as per norms/direction of E.I.C. C) Outgoing arrangement: i) switch disconnect or fuse (panel mounting cubical type) conform to IS : 13947 in open execution three pole & neutral 50 HZ, 415 Volt, i) 63 Amp - 3 nos., iii) 32 Amp - 3 nos. with Din type HRC fuse link as per rating of each SFU [Make - Siemens / ABB / Schneider]. All SFUs should be connected with the required size / equivalent rating Copper flat D) Metering panel:a ) Supplying & fixing current transformer as per dia of main copper flat & CT ratio -250/5 A Kappa make -- 3 nos.

Supply of 1.1 kV Gr. 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor Cables [Make - Polycab/ Finolex/ Havells/ Universal]. 10 sq. mm.

Supplying & fixing 40 mm dia medium gauge GI pipe (ISI medium, Make - Jindal / Bansal) protection with necessary fittings and jointing materials as required. [F-6/11(c)]

Boring (Micro Tunnelling) below the Pacca/Concrete Road with necessary tools & tackles for installation of 40 mm dia GI pipe including filling the vacant space between pipe and road with soil and mending good the damages as per direction of EIC.

Laying of 4 core 10/35 sq. mm cable through existing GI/Polythene Pipe. [3(a)/F-1]

Laying of 4 core 35 sq. mm on wall/surface incl. S & F MS saddles with earthing attachment in 2x10 SWG GI (Hot-Dip) wire, making holes etc. as necy. mending good damages and painting. [2(c)/F-1]

Laying of 4 core 10/35 sq. mm cables after cutting floor/pavement/wall and making holes including embedding the cable at an average depth of 75 mm in floor/pavement/wall and mending well the damages to original finish incl. removing the rubbish. [5(i)/F-3]

Laying of one no. 4 core 10 sq. mm cable in underground trench of 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per Mtr. including filling the space between the bricks and cable and also the trench with shifted soil, levelling up and restoring the surface duly rammed [1(a)/F-2]

Laying of two cables upto 35 sq mm in an underground trench in single tier formation (horizontal), the trench size: 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, leveling up and restoring surface duly rammed. 2(a)/F-2 ]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE / PVC armored cables as below Dowels make gland as per GS 4 Core 10 sq. mm [7(c)/F4 ]

4 Core 35 sq. mm [7(c)/F4 ]

Finishing of the XLPE / PVC insulated armored cable ends by crimping method incl. supplying & fixing solder less socket (DOWELS) make, tapes, anticorrosive paste & jointing materials as per GS. 4 Core 10 sq. mm [8(b)/F5]

4 Core 35 sq. mm [8(b)/F5 ]

T.D.K. ENTERPRISE (BID ID -5748440)

GEM ENGINEERS CO-OP SOCIETY LTD (BID ID -5749112)