Urgent installation of High Mast Lighting System incl. allied works at Dudhia near Balason Bridge in the district of Darjeeling.

Amount

Pole & Fittings

Supply of 16 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 head frame, luminaries carriage suitable to install 8 nos. 200W led flood light fixtures lightning final along with the other accessories like double drum SWL 350 kg winch, 5mm diameter 2 Rope system 304 Grade SS wire rope, PVC trailing cable 5cx2.5 sq mm, connector, integral power tool motor 0.75 HP 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) 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 Make- Bajaj/ Valmont/ Transrail

Supply of 8 No.M30X 850 “I” foundation bolts as per EN8 Grade (TS-600) manufactured from special steel along with nuts, washers, anchor plates and templates.

Erection , Testing and commissioning of 16 Mtr. Mast and Feeder Pillar by using of lifting equipment like hydra etc. and fixing and wiring of Luminaires with 3cx2.5 sq mm flexible cable , 32 Amps 4 Pole MCBc etc. with necessary arrangement with labour charge & carrying as per direction of EIC.

Supply and installation of outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial timer, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 16 sq. mm and out going 10 & 2.5 sq. mm terminals.

Supply and Delivery of 240V, 200 W LED, atleast 5400 K Colour Temperature, luminous efficacy >120 LPW, Flood light luminarie made with pressure dicast aluminium housing with toughened glass complete with all accessories and equipped with IP66 Protection with 10 kV SPD included (Make- Philips/ Crompton/ Wipro/ Bajaj as approved by EIC) as per direction of E.I.C. (with 5 years warranty and manufacturer warranty certificate is to be provided)

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Supply & Fixing of (TRANSRAIL APUS3.0 / BAJAJ/Equivalent make as approved by EIC) single dome LED aviation obstruction light.

Construction of suitable shallow foundation with M25 grade 1:1:2 concrete for the highmast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 metre depth with all materials and labour.

Excavation of soil for RCC Base Foundation of High Mast and filling & ramming as to GS. (For morrum soil.)

Single brick flat soiling of picked jhama bricks including ramming and dressing bed to proper level and joints with local sand.

Labour for laying single brick flat soling including ramming and dressing bed to proper level and filling joints with powdered earth.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand.

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after work (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.For works in foundation, basement and upto roof of ground floor/upto 4 m Tor steel/Mild Steel SAIL/ TATA/RINL : In ground floor

Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20 mm size) including shuttering and reinforcement, if any, in ground floor as per relevant IS codes ( Pakur variety )

Cable Works

Supply and delivery of 1.1 KV grade,XLPE Insulated & Sheathed Armoured Aluminium Conductor cables. [Make: HAVELLS/POLYCAB/RR KABLE /Gloster/KEI] 4 Core 10 sqmm

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed 4 Core 10 sqmm

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entryof XLPE/PVC armoured cableas & Finishing the end of the following XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials: 4 Core 10 sqmm

Earthing & GI pipe

Earthing with 50 mm dia 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 as by ISI-Medium GI pipe

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

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.

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages No. 4 SWG

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required with necessary socketing/welding. 50 mm dia

PANDIT AND CO (BID ID -7441928)

M/S TECHNO INDIA (BID ID -7458620)