Public Works Department Tender

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, as per GS.

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as required

Earthing with 65 mm dia GI pipe (TATA-Medium) 3.0 Mts. long with welded 2 nos. half circle bracket made of GI strip (65 x 8) mm. with two holes on extended portion of the each strip of length min. 250 mm , and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.

Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS.

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.

Supply, Laying & Fixing of 50mm x 6mm galvanized (Hot Dip) steel strip in underground trench for interconnection between the Earth Points by joining (As per item no 11). .

Jointing for Horijontal & vertical run of GI strip through welded joint of (25 x 6) mm or (50 x 6) mm GI Strip to Lap joints/ 'T' joints, etc. and painting the joints with 2 (two) coats of bituminous paint. (NS)

SITC of UPS

Topology, IGBT BASED DSP CONTROLED

Rating of UPS (KVA/KW) : 5 KVA/4.25 KW

Input Voltage : 200----240---- V(AC)

Input Frequency: 40 to 70Hz

TVSS : Inbuilt TVSS should be preseent as per ANSI/UL 1449 Third Edition

Input PF: .99 with IGBT Rectifire

Isolation Transformer : Delta to Star inbuilt Isolation Transformer with 1:1 ratioat UPS Input to be provided. No extarnal/ Step up Transformer will be accepted

Back feed Protection: UPS should have back feed protection

DC Ripple : Residual ripple should be 1%

Charging: Automatic flot cum Boots Charging Capacity with setteble flote & boost charging voltage and current levels and boots charger timer.

Input current Distortion =3%

Output Voltage : 220 V

Output Voltage Reegulation : Static Variation +/_1% and Dynamic variation +/-3%

Output Frequency : 50 Hz +/-0.1%

Output Power Factor : 0.9

Crest Factor : 3:1

THDu: 1% (liner load), 5% (non liner load)

Waveform : Pure Sine Wave

Birdge : Microprocessor based and IGBT Technology

Overload : 110 % for 60 minitues, 125 % for 10 miniutes, 150% for 1 Miniutes

Static ByPass: 100 % rated static switches with fuse protection overload on Bypass 100% for 10ms

Overall Effciency : 95%

Protections : Input & Output Over/ Under Voltage, singlePhasingDC - High/Under Voltage, Battery Charging Over Current, Output Overload/ Short Circuit/ Over Teemp. UPS auto ON on Mains recovery

Audio Alarm, Mains Fail, Battery Low Pre-alarm, Inverter Trip

Metering : Graphical LCD display for input & output - Voltage, Current & Freequency, Battery- Voltage & Current

Indications: Mains - On/Fail/High/Low/Single Phassing DC -On /High,

Switchgear : MCB/MCCB for Input, Battery, Outtput & Manual Bypass Switch

Termination : Input, Battery, Outputt & Bypass

Enclosure : IP 20

Operating Temp : 0 to 40 Deg C

Humidity : Upto 95% Rh ( non-condensing)

Cooling : Forced Air

Noise : 55 dB

Cold Start : Provided

Parallel Redundant facitities should be presentt for each unit with accessories

Communication : RS 232, RS 485, Dual input Kit

Monitoring Software : UPS Monitoring Software on Windows XP Platform

Battery GI Rack as per required

Certification : ISO 9001 : 2008, ISO 14001: 2004,ISO 18001, RoHS aand OHSAS 18001

CE Certification: IEC/EN 62040-1-1,ICE/EN50091-1,ICE/EN 60950 (Safety) IEC/EN 50091-2, IEC/EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (performance & Deesign) IEC/EN 61000 -4 (EEMC Emmunity) & IEC/EN 60146 (Design & Manufacture),

Supply and Delivery of 25 Lit Storage type water heater Geyser (Make :Bajaj/ Havells / Crompton /MorphyRichards/Usha Sspfication: 1. Should have Five Star Rating. 2. Auto off Function. 3. Inner Tank should be of Glass. 4. 2 Year Warranty. 5. Inlet & Outlet connector of water should be of brass. 6. Should be vertical

Fixing of 25 ltr. BEE 5 star rating (Energy efficient) Electric Geyser with provision of Multi-function safety valve and inlet / outlet water supply pipe

Supply of LED Tube illuminated sign board fabricated by 21''(L)x4'(H)x10"(W) ACP box supported with 50 x 50 x 6 mm M.S. Angle structure all around with 40mm x40mmx 1.62 mm Al. edge angle for front portion only.The back side of the cover will be fabricated with hinges and arrangement in such a way so that it can be opened for maintenance purpose, including mechanical locking arrangement .The 3 mm ACP facial (Blue colour) should be provided with laser cutting of 6 mm laser cut Acrylic letters out of which 5 mm rising and back portion of the ACP board should be pasted with 2mm thick Clear Acrylic Sheet of same size as ACP facial as per the direction of EIC.The sign board should be illuminated by 18W LED Tube lamps (15 nos.) (Type- MAS LED Tube lamp 18 W 2100 lm) with Tube fittings (Phillips make) to be fixed by hooking arrangement with iron stucture fabricated for fixing purpose. Distribution wiring for power supply to LED fittings to be done by PVC rigid conduit, necessary clamps, cable tie etc. Back side of the of the board should be covered with 20 SWG G.I. sheet to protect rain water. The matter to be displayed will be finalised by authority and to be given later.This fabricated display structure is to be fixed on the top of prefabricated iron structure as per direction of EIC.

Supply & Delivery 4 core 16 sqmm XLPE/PVC Ar Al cable, as per direction of EIC. [Make - Polycab/Havells/RR Kabel](For Water Pump Connection in DM Office )

Laying of one no above cable on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Supplying and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables, as per GS. a) 4 core 16 sqmm XLPE/PVC armoured cable

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc., as per GS. a) 4 core 16 sqmm sqmm cable

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