High Mast, RGMCH

Amount

MAIN SWITCH

S&F 415V, TPNSFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc. incl. S&F 3 nos. DIN type HRC fuse as per rating. 32A, 415V, 4P (Make - L&T/Havells/ Siemens).

S&F 415V, TPNSFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc. incl. S&F 3 nos. DIN type HRC fuse as per rating. 125A, 415V, 4P (Make - L&T/Havells/ Siemens).

HIGH MAST TOWER

Supply & Delivery of 16 Mtr. High mast Tower of Polygonal Shape Tappared for Asymmetric loading of up to nine luminaries for Wind Speed up to 180 Km/hr. The Mast shall be made from steel grade of Material grade of shaft shall be of S355JO/JRas per BSEN 10025 or Equivalent IS: 2062 grade E350 (BR) D) Materials grade of Base Plate shall be E250(BR) as per IS:2062 Galvanization as per BSEN ISO:1461and should be in two sections (each of length 8375 mm or top length 5470mm & bottom length 10980mm) with the bottom section shall be of 4 mm thick and top section of 3 mm thick. Both the sections should be joined by telescopic slip joint. The bottom dia should be of 410 mm or more while top dia should of 150 mm. The bottom section should have Anti Vandalism looking type door size of 1200 mm x 250mm. The mast section should be fabricated for metal protection through hot dip galvanization and thickness of galvanization should not be less than 86 microns. The mast should be supplied with Components including Head Frame & Pulley Assembly, Winch Bracket, Lantern Carriage Ring for Luminaries and Driver Box Mtg. Arms, Resting Bracket Guide Ring, compensating Disc, Lightening Arrestor, LED AOL, Wire Rope, Safety Wire Rope, D Suckle Clamps, nuts and Bolts, internal Cable, foundation Accessories, winch assembly with two drums with SWL 750 KG and internal power tool of 2 HP or higher size motor with control panel. The size of base plate diameter should be of 570 mm or more with thickness should be of 25 mm. (Make - Bajaj/Wipro/Valmont/Transrail/Jindal-ISI–M / Bhusan-ISI-M / TATA-ISI-M).

Erection of 16 Mtr. High mast Tower on CC foundation with ratio of 1:2:4 as per design & casting housing of suitable PCC / RCC shallow foundation with foundation bolts manufacturing from special steel for highmast by chips (pakur varitey) maximum agreegate size 20 mm incl. excavation of earth for foundation of all depth as per approved drawing.

Making and adopting micro tunneling of 40 mm dia hole to facilitate cable entry without disturbing and damaging as per requirement and as per direction of EIC (3 ft below the ground level).

CONTROL PANEL

Supply & Installation of outdoor compartmentalized double door type MS mini Pillar Box complete with car venture type base pedestal for holding the upper compartment of the Pillar Box. The overall dimension of the above Pillar Box 1050 x 750 x 450 mm, made from 4mm thick MS sheet with single door for free opening. The above door fitted with side of the Pillar Box by single set hinge system arrangement with providing capsule hinge welded with the Pillar Box rigidly incl. providing door handle and providing Vent at the top side of the Pillar Box incl. padlock system on the above Pillar Box for extra protection incl. S&F 7 (seven) lever (Godrej) padlock with duplicate key in front side. There should be provision inside the Pillar Box of 1 no. suitable size of Hylamp sheet holding the electrical accessories with suitable size of angle iron frame fitted inside the middle portion of the above Pillar Box and S&F of following accessories.

Surge Protection : One Surge Protection Device of appopriate rating. Auxullary : i. 240V, 16A, SP MCB (C-curve, 10kA) & 240V, 16A, 6 pin Socket (Piano) - 01 no. ii. 240V, 2A, SP MCB (C-curve, 10kA) & Holder with Lamp - 01 no. iii. 8''x6'' Danger Board.

SUPPLY & FIXING OF LIGHTS

S&F 240 Volt, 250Watt, LED Flood Light with innovative thermal management LED fittings with IP66 protection complete with all accessories with incl. S&F suitable size dia GI clamp, nut & bolts etc. (Make - Philips BVP284 LED315 CW FG SY5NB 250W PSU SPD/Equivalent model of Crompton/Bajaj).

S&F 240 Volt, 105Watt, LED Street Light with innovative thermal management LED fittings with IP66 protection complete with all accessories with incl. S&F suitable size dia GI clamp, nut & bolts etc. (Make - Philips BRP409 LED134 CW SLC FG PSU GR V2/Equivalent model of Crompton/Bajaj).

SUPPLY & LAYING OF CABLE

Supply & Delivery of following size Al/XLPE/SWA/PVC or Al/XLPE/STA/PVC cable. (Make -Gloster/ Polycab / RR Cabel/havells).4 Core 10 Sq.mm

Supply & Delivery of following size Al/XLPE/SWA/PVC or Al/XLPE/STA/PVC cable. (Make -Gloster/ Polycab / RR Cabel/havells). 4 Core 50 Sq.mm

Supply & Installation of 1.1 KV five core (5C) 4 sqmm stranded 'FR' PVC insulated & unsheathed copper Cable. [High mast top to control panel].(Make -Gloster/ Polycab / RR Cabel/havells).

Supply & Installation of 1.1 KV three core (3C) 4 sqmm stranded 'FR' PVC insulated & unsheathed copper Cable. [High mast bottom to control panel].(Make -Gloster/ Polycab / RR Cabel/havells).

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on thetop of the cable with 8 (eight) Nos. bricks per metre, includingfilling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm 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 trenchwith shifted soil, leveling up and restoring surface duly rammed

Supplying & Fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials.

25 mm dia

40 mm dia

65 mm dia

GLAND & FINISHING

Supply & Fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 Core 10 sqmm

4 Core 50 Sq.mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.

4 Core 10 sqmm

4 Core 50 Sq.mm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

EARTHING

Earthing with 50 mm dia ISI-Medium GI pipe 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. By ISI-Medium GI pipe Page No. G-1, Item No. 2. / (a)

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe. Page No. G-2, Item No. 3. / (a)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc as required. Page No. G-2, Item No. 4. / (a)

Painting of each Steel Tubular Pole of lengths ( Upto 9 Mtr ) with 2 coats of Aluminium Paint over 1 coat of RO primer as per GS [ 4(a)(i+ii) / H-2 ]

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary (Without Loop Box)[12(a)/I-1]

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting 250 x 250 x 100mm [ 16(b)/ I- 2 ]

S&F of 250V double door Timer DB [equivalent of 2+8 way SPNDB] with sheet steel enclosure, pnosphitised powder coated neutral bar, DIN rail with IP-43 potection comprising with 1 no. 25A DPMCB ('C' curve 10KA), 2 no. 16A SPMCB ('C' curve 10KA), 1no. Programmable time switch-24 hrs with minimum switching of 15 minutes and 1 no. 18A/25A 2-Pole power contractor with inner-outer plate & internal wiring by suitable size of cu. wire incl. 1 no. Auto-Manual bypass toggle switch and provision for earthing attachment, incl. LED indication light for running condition with mechanical locking arrangement, as directed by EIC.[Make-ABB/L&T/Crabtree]

COMMISSIONING and T&C

Dismanteling the existing Fittings from 9 mtr Street Pole by tools and kept it store

Fixing only above light fitting complete with all accessories, as directed by EIC. C3/20(b)

Assembling, testing & commisioning of 16 Mtr. High Mast Tower & Flood Lights with special tools and tackles very carefully and complete the same as per direction of EIC.

Vendor have to submit four (4) set for each of Foundation Drawing, High Mast Tower Assembly & Control circuit wiring dragam. Vendor have to submit O&M manual.

The Rates to be quoted by all the bidders should be Inclusive of all taxes and duties including GST and LWC.

Siliguri Vyapar Private Limited (BID ID -5650126)

M/S SEN ENTERPRISE (BID ID -5642740)