Public Works Department Tender

[23.22.1.9]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.9. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 6 amp to 100 amp , 25 KA [Through Rate]

[23.22.2.3]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.3. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB above 250 A and up to 630 A FP [Through Rate]

[23.22.8.2]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 8.2. SITC Four pole ON LOAD Manual change over switch in SS enclosure of following Ratings 100 amp 415 volts [Through Rate]

[23.23.6.1]MISCELLANEOUS 6.1. Supply and erection of MS cable tray , duly pained as required including erection of the same on wall or ceiling with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. MS perforated cable tray painted with powder coating 100 X 50 X 2 mm [Through Rate]

[23.24.4.2]MS STAND, BUS BAR CHAMBER AND PANELS 4.2. Supply, installation, testing and commissioning of load bank with digital meter module cost of digital Amp. / volt meter with selector switch wiring ( but EXLUDING COST of incoming and outgoing MCCBs ) etc.suitable for operation of 240/415 volts A.C. Supply with both side cable allay, inter connection and fixing the same in existing MS pedestal/wall complete with all labour and material required for the same up to the entire satisfaction of Engineer-in-Charge of work. Load Bank 8 way 250 amp. [Through Rate]

[23.26.1]SAFETY ITEMS 1. Supply and erection of Medium Voltage caution notice plate of size 200*150 mm in three languages. [Through Rate]

[23.26.2]SAFETY ITEMS 2. Supply and erection of High Tension Voltage caution notice plate of size 250*200 mm in three languages. [Through Rate]

[23.26.4]SAFETY ITEMS 4. Supply & Erection of mild steel bucket stand suitable for 6 Nos. fire buckets,(but without bucket) including the cost of welding and painting of complete stand will one coat of red oxide and 2 coats of approved paint of red colour with all labour and material required to complete the job in all respect up to the entire Satisfaction engineer in charge of the work (size 6x4 made of GI pipe 32mm dia). [Through Rate]

[24.1.1]EARTHING AND LIGHTENING ARRESTOR 1. Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required. [Through Rate]

[24.1.10]EARTHING AND LIGHTENING ARRESTOR 10. Providing and fixing 25 mm x 5mm copper strip on surface or in recess for connections etc. as required with all labour and material. [Through Rate]

[24.1.16]EARTHING AND LIGHTENING ARRESTOR 16. Supply and erection of 25mm dia 1.5 metre long lightning GI. tube rod tapered into a point at the top with 16cm x 16cm x 3mm thick G.I. base plate and necessary nuts and bolts with washers. [Through Rate]

[24.1.2]EARTHING AND LIGHTENING ARRESTOR 2. Extra for using salt and char coal/coke for pipe earth electrode as required. [Through Rate]

[24.1.3]EARTHING AND LIGHTENING ARRESTOR 3. Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required. [Through Rate]

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required. [Through Rate]

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode. [Through Rate]

[24.1.7]EARTHING AND LIGHTENING ARRESTOR 7. Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required. [Through Rate]

[24.1.8]EARTHING AND LIGHTENING ARRESTOR 8. Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material. [Through Rate]

[24.1.9]EARTHING AND LIGHTENING ARRESTOR 9. Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required. [Through Rate]

[24.14.46]LT CABLES (Aluminium Conductor, Armoured and Unarmoured) PROVIDING& ERECTION/ LAYING OF PVC/ XLPE INSULATED UNDERGROUND ALUMINIUM CONDUCTOR UNDERGROUND CABLE ONSURFACE/ EXISTING CABLE TRAY COMPLETE IN ALL RESPECT WITH NECESSARY CONNECTION UPTO THE ENTIRE SATISFACTION OF ENGINEER IN CHARGE OF THE WORK 46. 50 Sq mm 3.5core (Arm.) [Through Rate]

[24.14.62]LT CABLES (Aluminium Conductor, Armoured and Unarmoured) PROVIDING& ERECTION/ LAYING OF PVC/ XLPE INSULATED UNDERGROUND ALUMINIUM CONDUCTOR UNDERGROUND CABLE ONSURFACE/ EXISTING CABLE TRAY COMPLETE IN ALL RESPECT WITH NECESSARY CONNECTION UPTO THE ENTIRE SATISFACTION OF ENGINEER IN CHARGE OF THE WORK 62. 95 Sq mm 3.5 core (Arm.) [Through Rate]

[24.16.3]HT CABLES (Aluminium Conductor, Armoured and Unarmoured) Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in Existing Pipe/Trenches/Surface with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-In-Charge of the Works 3. Providing and erection/ laying of XLPE (E) 11 KV HT Aluminium Conductor Armoured Cable ISI Mark Laid in Existing Pipe/Trenches/Surface with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-In-Charge of the Works 70 Sq mm 3 core [Through Rate]

[24.2.7.3]LT CABLE 7.3. Supply and erection of suitable compression type brass cable glands for underground Cable :- 25 sqmm to 50 sqmm Cable 2 to 4 Core [Through Rate]

[24.2.7.4]LT CABLE 7.4. Supply and erection of suitable compression type brass cable glands for underground Cable :- 70 sqmm to 95 sqmm Cable 3 to 3½ Core [Through Rate]

[24.2.8.7]LT CABLE 8.7. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 50 sqmm [Through Rate]

[24.2.8.9]LT CABLE 8.9. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 95 sqmm [Through Rate]

[24.3.3.1]HT CABLE 3.1. Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :70 to 120 sqmm [Through Rate]

[24.3.4.1]HT CABLE 4.1. Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :70 to 120 sqmm [Through Rate]

[24.7]RCC FOUNDATIONS FOR DG SET "Providing RCC foundation of M20 grade (1 Cement:1.5 Stone aggregate: 3 Coarse sand) i/c excavation, steel reinforcement (Fe 500) @ 50 kg/cum of concrete contents, concrete cover 50mm, over a bed of 75mm thick PCC 1:5:10, of required dimensions as per OEM recommendations to provide levelled surface for placement of the DG set complete in all respects and as per directions of Engineer-in-charge (Size of foundation assumed = 5.0x1.8x1.0m)" Unit: per cum [Through Rate]

[32.70.2]Supply Installation testing commissioning of Solar Photovoltaic grid connected roof top Plant conforming to MNRE specifications as amended, consisting of Mono/Poly Crystalline silicon solar cells, net metering facility, necessary protections, earthing, mounted on Aluminium/GI structure of suitable strength with following components complete as required:- (a) Solar Photovoltaic Module manufactured in India, conforming to IS 14286/IEC 61215, IS/IEC 61730-Part-1, IS/IEC 61730-Part-2. Solar Photovoltaic Module conversion efficiency shall not be less than 16.5%. PV modules used in solar power plants/ systems must be warranted for their output peak watt capacity, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. (b) Power Conditioning Unit (PCU) of 350-800 V DC Input voltage range and 400 V AC, three phase, 4 wire, 50Hz plus /- 2.5 Hz, output voltage suitable to generate AC (c) Power with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degrees C. The PCU shall adjust the voltage and frequency level to suit grid frequency (d) Data Monitoring System complete with accessories. (e) Fixing of Array junction box and Main junction box with IP 65 protection and termination arrangement for incoming and outgoing cable along with glands, lugs and other accessories etc. as required. (f) Lightning and surge voltage protection. (g) Connections and Interconnections by supplying and fixing required size XLPE insulated copper conductor 1.1 kV grade armoured power and control cables between solar modules, main power cable to grid supply PCU unit along with supplying and fixing of necessary channel/conduit lugs and other accessories etc. as required. 2. Above 10 kWp and up to 100 Kwp [Through Rate]

Pdg. And Fixing of wire mesh jali around the transfarmer of size 4` x 8` made out of 75 x 25 x 3.25 mm jali fixed with angel iron frame made out of M.S. Angel 50 x 50 x 6 mm.

`Supply, Erection, testing and commissioning of Crompton/ Schneider / ABB / Siemens / Voltamp make Transformer-250 KVA 11/0.433 K. V.3 Phase-50 cycles copper wound outdoor type as per latest IS specification efficency level 2 confirming to IS 1180 and IS 2026 with laid on existing foundation at site of work, along with petty works required up to the entire satisfaction of the Engineer-in-charge of work as per detailed specification given as under: No. load voltage ratio 11/0.433 K V. No. of Phase = 3 Frequency cycles = 50HZ Type- double wound core type copper wound Cooling = ONAN Duty = Outdoor Vector group/ISS-DYN 11 Off Load tap Changer. Temperature rise (oil/Res = 0C) 40/45 C Attitude= upto 1000metres above M.S.L. Fitting/Accessories Provided. Bucholez relay with alarm and trip contact. Oil Surge Relay. Oil conservator with Filling hole and cap. Plain oil level guage with minimum Level marking.` `Thermometer pocket 4Nos. plain roller uni directional OTI H.V Impulse with stand voltage (KV peak) 75 kvp. Silica-Gel Breather 1st Filling of oil. Drain cum filter value Rating and diagram plate Two earthing terminal Lifting arrangement Presure release walve / Air releases Plug, Explosion vent Diagram and rating plate Termination: - HV=3 pole single glands Cable box suitable for reception of 1 no. 3 core up to 120 sqmm H.T.XLPE cable including cost of copper lugs/thimble. LT: 4 Pole cable box suitable for 2x300 mmsq 3.5 core Aluminum cable having extended copper bars of requisite capacity from L. T. bushing for making connection. LV: Neutral suitable cable box for earthing Provided. `

Supply , fixing , connecting and testing of APFC Panel 75 KVAR @ 440V. The stage ratings shall be 2 X 10 KVAR plus 1X 25 kVAr plus 3 X 10 KVAR. The APFC Panel shall be (Indoor) type, weather, dust and vermin proof suitable for humidity up to 95%. Average daily temperature: plus 35°C max, Ambient temperature: -5°C to 40°C, Maximum altitude: 2000 m. As equipment shall be comprising of the following:- (A) Insulated bus bar assembly made from Aluminium and rated of 200 Amps capacity. The short circuit withstand capacity shall be 50 KA / 1 Sec ( Icw) for the main bus bar and the rated impulse withstand voltage shall be 6 KV. ( B) The incomer of the APFC Panel shall be a 160 Amp, MCCB, 3P, 50kA TMD type with O/L and S/C protection, Ics = 100% Icu, MCCB shall have standard extended rotary handle, spreaders, phase barrier. . Make:- Schneider Electric / ABB / Legrand. (C) Capacitor Units : The capacitor unit shall be metalized polypropylene film with Zn / Al alloy. The capacitors shall be encapsulated in an aluminium can. The capacitor unit shall have a rated voltage of 440V and shall have a maximum over current capacity of : 1.8 In. The capacitor unit shall have a built in 3 phase over pressure protection and shall have discharge resistors ( 50V in 1min ) factory fitted and shall be tamper proof. Capacitance Tolerance -5%, plus 10%. Maximum permissible over voltage 1.1 x Un, 8 h every 24 h. Make – Schneider Electric / ABB / Legrand. `(D) Short-circuit and Overload Protection : Each stage of the APFC Panel shall have a suitably rated MCCB for short-circuit and overload protection. The over-current setting shall be adjustable and Breaking capacity Ics=) 36kA . The MCCB shall be of certified design confirming to IS Make:- Schneider Electric / ABB / Legrand. ` (E) PF Regulator : Advanced Range PF Regulator shall have 8 steps with a LCD Display, Voltage Range : 90V - 550V, 50 / 60Hz, CT Input : 1A/5A with a built in RS 485 communication port. The PF Regulator shall be of certified design confirming to IS. Make : Schneider Electric / ABB / Legrand. (F) Stage Contactor and reactor : The electromagnetic contactors shall be rated for 660 Volts and shall be 3-pole type and shall be employed for switching `on` and switching `off` operations in capacitor banks. The rated voltage of control coil shall be 415V (phase-to-phase). This voltage is subject to a variation of ( plus ) 10% and (-) 15%. The contactor shall be AC3b type. The contactor shall be of certified design confirming to IS. Make – Schneider Electric / ABB / Legrand. `(G) Ventilating fans of required size shall be sued to dissipate the heat produced by the capacitor bank components like the capacitor units, reactors, contactors, breakers etc. The capacitor banks should be of type tested design and temperature rise test report of the capacitor bank performed at an independent laboratory should be submitted along with the offer.

Supply of prestressed cement concrete pole as per IS:1678-1960, 11 Metres long 152mm x 203mm at top and 152mm x368 mm at bottam with working load of 360 kg burried 2.20 metre in ground (make and specification as per Uhbvn/Dhbvnl)including Erection of RCC/PCC pole of following length in brick ballast and ramming the foundation, finishing with 150 with 150mm thick cement concrete (1:3::6) layer on top with including excavation and refilling etc as required

Supply and erection of ACSR 50 Sqmm conductor (ISI Marked) with accessories including stringing and sagging of conductor of various sizes as well as jointing and binding with insulator at support complete in all respect up to entire satisfaction of Engineer-in-charge of the work. (Make and specification as per UHBVNL/UHBVNL).

Supply and erection of stay set with stay wire suitable for 9M long PCC pole made out of 7/3 SWG GI wire with U type M.S. Rod 5/8` dia duly threaded by means of angle iron of size 50 x 50 x 6 mm x 30 cm 6 feet long M.S. Rod buried in ground after fixing with cross channel size 75 x 40 x 6 mm x 60 cm long the stay wire will be binded on the top of the pole with help of suitable size of double U type M.S. Clamps and stay fixed with nuts and bolts the stay wire shall be insulated in the middle point with the help of egg insulator including all labour and material required to complete the job in all respect to the entire satisfaction of Engineer- in -charge of work.

Supply and Erection of fire bucket of 9 ltr. capacity made out of 24guage G.l. sheet and duly painted with one coat of red oxide and 2 coats of approved paint in red colour and written with the fire` as per fire protection necessary sand filling in the bucket hung the bucket on stand with all labour and material required to complete the job all respect up to entire satisfaction of the Engineer m charge of the work

Supply stringing and sagging of GSL wire 8 SWG complete in all respect with erection of the same up-to the entire satisfaction of the Engineer in Charge of work (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of MS channel 100x50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect up-to the entire satisfaction of Engineer-in-charge. (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of MS angle 50x50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect up-to the entire satisfaction of Engineer-in-charge. (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of MS flat 50x6mm including cutting bending to the required shape drilling hole carriage Painting loading unloading complete in all respect up-to the entire satisfaction of Engineer-in-charge. (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of 11KV GI pin insulator with pin Rashtriya / Jayshree / BHEL make with pin with all labour and material required to the complete the job included the fixing the same on existing channels up to entire satisfaction of the Engineer-in-Charge of the works. (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of 11KV gang operated switch Rashtriya / Jayshree / BHEL make conforming to IS with latest amendment including suitable size of copper blade erection of same on the existing `H`pole with the help of 3 Nos. channels of size 75mmx40mmx6mm, 1.8M long fixed with suitable size of MS clamp, nuts and bolts including cost of 6 Nos. 11KV insulator with GI pin, RD fuses and painting with 2 coat of approved paint and one coat of red oxide material required to complete the job in all respect up to entire satisfaction of the Engineer-in-Charge of the works. (Make and specification as per UHBVNL/DHBVNL)

Supply Erection Testing and Commissioning of 11kV indoor HT metering panel indoor / outdoor complete with C.Ts P.Ts Cubical .as per requirement / approved by DHBVNL consisting of the following. - Cubical panel free standing floor mounting type made out of sheet steel 16 SWG CRCA sheet with channel iron base frame spray painted with strong synthetic light grey enamel paint as per size and design approved by the DHBVNL. - 3 Nos. 11KV CTS of rating as approved by DHBVNL for indoor installation of approved make of DHBVNL. - 1 Nos. 11KVPTS 11000/10 VA burden 0.5 accuracy oil filled suitable for indoor installation of approved make of DHBVNL. The cubical panel will be completed in all respect including inter connection, internal wiring with PVC copper cable, modem and allied accessories its testing and approval of all item by DHBVNL cost of all testing/ approval charges or all items of DHBVNL with a guarantee of one year from the date of commissioning. including cost of all labour and material required to complete the job in all respect up-to the entire satisfaction of the engineer in charge of the work

Supply and Erection of Digital Electronic Trivector Meter 3 phase 4 wires 0.5 accuracy for recording reading in KWH / KVARH / KVAH of make and rating approved by DHBVNL with push button display operating system for different kind of readings suitable for dual metering including cost of all labour and material required to complete the job in all respect upto the entire satisfaction of the engineer in charge of the work. (Make and specification as per UHBVNL/DHBVNL)

Supply and erection of lighting arrestor model ALPRO / Alastem / LEMCO make suitable for 11KV 3 Phase 50 HZ ground neutral system comprising of spare gape type queen gap type in series with non linger resitar element house in Horizontally scale poreclam bushing with line and ground terminal along with mounting clamps conforming to ISS 3070 (Part-I) of 1985 with latest amendment with all labor and material required to the complete in all respect up to entire satisfaction of the Engineer-in-Charge of the works.

Providing and Fixing of nut and bolt of size as per ISI specification of engineer in charge, Specification and rates approved by the DHBVN /UHBVN authority.

Supply of Three Phase 58.5 KVA (CPCB-IV plus ), Diesel Generating Set with AMF Panel comprising of: A. DIESEL ENGINE: 4 Cylinder, liquid cooled, Turbocharged After cooled, developing 75.5HP at 1500 RPM. This is electric start, compression ignition, 4 stroke engine design to run continuously 1500 RPM. Diesel conforms to present CPCBIV plus norms. The diesel engine comprise of following: • Radiator with Fan • G3 as per ISO 8528 Part V class governor • Dry type Air cleaner with service indicator • Lube Oil and Fuel filter • First fill of lube oil and coolant ALTERNATOR: • Electric starter motor with soft starting system • Battery charging alternator • CRDI System • DOC • 1 X 12V DC battery B. Alternator, suitable for continuous operation rated at 1500 rpm 415.00V, 0.80PF, 50.00Hz, Ph. in SPDP enclosure, self-excited, self-regulated Brush less, floor mounted. The alternator conforms to IS:4722,BS EN 60034-1 and will be suitable for tropical condition. ACOUSTIC ENLOSURE: • The Enclosure is of modular construction. • Durable industrial locking system is provided on doors. • The sheet metal components are 9 tanks pre-treated and is Polyester based powder coated (inside as well as outside) for long life. • Specially designed sound attenuators are provided to control sound at air entry and exit points inside the enclosure. • In - build draw in type fuel tank of suitable capacity. • The walls of enclosure are insulated with the fire-retardant and noise absorbent foam/Rockwool so as to comply with the noise level of 75dB(A) at distance of 1mtr. in open free field environment as per ISO 8528 part 10 specified by ministry of Environment and Forest. DG CONTROL PANEL WITH GENSET CONTROLLER: The Control Panel is manufactured with 16/18 gauge CRCA sheet and is powder coated for a weather-proof and long lasting finish. The Control Panel consists of Microprocessor based genset controller, MCCB of suitable rating, Key Switch, Push Button (starter), LED: Battery Charging alternator fail indication, Current Transformer, Instrument fuses. The genset controller has all the basic safeties and protections. including the cost of 100 Ltr. Diesel, 100 Ltr. Diesel Tank Make:- Cummins,Greaves Cotton,Kirloskar,Mahindra