Public Works Department Tender

Supply and installation of Spiral Earthing through 10 swg GI wire and GI pipe 2ft. after driving in ground up to a depth of 3' in the ground from the base of the pole.

Providing of service connection and earthings to luminaire from the junction box in 1.5 mm PVC insulated, multicolour copper wire .

Providing and fixing of pole box on individual poles with 32 A connector 4pole alongwith SP MCCB =1 No alongwith suitable standard clamps /thimles/saddlse complete job. To be approved

Painting of pole with one coat of red oxide and two coats of Al. paint.

cement concrete of poles in 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation , refilling and concrete jaketing above ground etc. as required.

Supply, installation , testing and commissioning of LED based Flood light, housing made up of pressure die cast aluminum Alloy with effective thermal management,sturdiness and embossed brand name/logo name of manufacturer. The fixture should have a minimum system efficacy of greater than 120 lumen/Watt and a minimum system lumen output of 18000 lumens and maximum system wattage of 150 Watts.The fixture shall have a CRI of minimum 70, SDCM5. The fixture shall be designed for a system life of 50,000 hours @70% lumen maintenance. Ingress Protection of IP66 (lamp and gear Compartment) and Mechanical Impact Resistance Rating of IK =07 with toughened glass cover.The fixture driver should have an operating voltage range of 140-270 V, inner surge protection of =4KV, PF 0.95 and THD10% at full load. Driver should cut off at high voltage of 320volt for safety. The fixture should comply with the parameters as per IS10322. The LED driver should comply to IEC61000-3-2 ed.3.2, 2009 for Harmonics. Manufacturer shall have inhouse lab approved by NABL. LM 79 and LM80 reports need to be

S/L , testing and commissioning of, XLPE Insulated, PVC Alluminium un-armoured cable 650 V/1100 V Grade as per IS 7098 (Part 1) 1988 with upto Date Amendments.Havell/polycab/Eq. standard make as directed by engineer incharge and making end termination with brass compression gland and aluminium lugs of required size.

a) 16 sq.mm 4core

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting,jointing etc.direct in ground (90 cm below ground level) including excavation and refilling the trench, making the surface level but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply ,installation ,testing , &commissioning of 5KVA 3 -Phase SERVO controlled VOLTAGE Stabilizer of Approved brand with following SPECIFICATIONS : (1). INPUT VOLTAGE: 156 Volt -450 Volts P-P (90V-260V N-P) (2). OUT PUT VOLTAGE : 400Volts+ 1%(230VAC) (3).Winding Material Insulation : 99.97% PURE COPPER WOUND FIBER GLASS (4). out DOOR TYPE (5). COOLING :OIL 1S 335 (6).MICRO CONTROLLED TRUE RMS Based LCD display (7). Protections are Over Load COPPER wound of /Chinar / Electric Field /Alba /AE /Cosco etc ISI/1SO certified for smooth functioning/ constant voltage supply having Technical Specifications : Input voltage= 90-260 volts & output voltage=220 volts+ - 2% Buck Boost Transformer Copper wound 99.9% ,OIL Immersed COOLING OIL ,High cut/Low Cut /Time delay / Over Cut through Micro Control and Spike Protection including ,Carriages ,installation charges , testing & taxes complete job

Providing/fixing satnd/foundation, stand made with structural GI channel iron legs 75*40*40*6mm long and GI angle iron 50*50*6 mm*4ft long fabricated , GI plate Top of 3'*4',3mm thick weled with legs/braces of standard concrete block in 1:2:4 ration of 18"*18"*24" deep pit for mounting AVR as per given design, to be approved before installation

shelter:- A cannopy 3'*4' and 4' height CRCA sheets metal 2mm thick with 5' height having double rare/front doors lockable with opening for cable entry and powder coated pinted with red oxide and smoke grey paint 2 coats as per given design or as site requirement. To be approved before installation by site Engineer.

SITC of 100 KVA 11/0.4 KV s/s complete job Transformers with Bimetallic Terminal Connectors Energy Level-2, (Al. wound upto 100kVA, ratings) , and with LV Cable Box having detachable Al. Gland plate with LV Bimetallic terminal connection suitable for vertical take off of cable.

ST Pole 9m Long (410-SP-33)

Cement bottoming 1:2:4 mix as per Standards 0.5cum /pole

GI Channels/Angle Irons/ Flat Iron clamps/Back clamps of all sorts for Sub-station Bed.

11 KV 3 -phase 3 pole,200 Amps G.O AB Switch

11KV 3 - phase , 200 Amps D.O Fuse set

11 kV Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

LT fuse set with connectors

100 kVA SubStation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 75 mm x10 mm & 50 mm x 6 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover

Danger Boards with anticlimbing devices

Painting of Poles

Eartning of poles Complete by GI Pipe 40 mm 3 mtr long through GI Strip 25x3 mm

11KV Disc Insulators along with fittings

11 KV Pin Insulators (Polymer) with pins 5KN

185mm² 1-core XLPE 1.1 KV grade aluminium cable FRLS type

GI Nuts & Bolts of Sizes

Sundry items like aluminium lugs, Jumpers,

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

Galvinized Nuts and Bolts.

Wedge Connectors / PG Clamps

Total "B" Evacuation of 3-phase supply from 100 KVA s/s complete job for Gate plaza SITC XLPE 70 Sq. mm 3.5 Core Aluminium Armoured Cable of 1.1 KV Grade( to be laid overhaed and partially underground as per site requirement for road crossing HDPE pipe to be laid necesssarily for underground portion shall be replaaced by GI Pipe of standard size for road crossings. The depth for underground laying of cable trench and its refilling shall be done as instructed by site engineer. ( Cable to be mounted on ST poles 8m long utilised as street lighting poles as well) Material to be approved by EIC before installation

SITC of suspension/tension clamp with eye hook (complete job)

Supply, Installation .Testing and Commissioning of Main Controlling Panel ,fabricated out of heavy gauge sheet steel ,dully Painted with powder coated paint ,dust protected ,earth terminal fitted on epoxy cleats, volt meter & Ammeters with selector switch & CT Coil of required ratio with all necessary connections. The switches are connected with bus bars inside panel. The switch are adjustable type made of L&T / ABB / Legrand / Siemens make and change over switch should be of havells / L&T make (1) Normal incomer : 100 Amps TPN MCCB With adequate breaking capacity = 1 No 120 Amps TPN Al. Bus Bar Set = 1 set Digital Voltmeter ,Ammeter ,C.T Coils with Selector Switch & Phase indicator set Outgoing : (1 ) Normal outgoing DP 63A=3 No and DP 40A=3 no as per site requireement To be approved by EIC before installation ( To be installed at gate