WBPWD/SEKHEC/CKHED/NIQ07/20-21

Amount

SITC of LT,Cubicle Type, Floor Mounted , totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415 Volt, 50 Hz,as per size, design & drawing to be approved by EIC.The panel board will be fabricated by CPRI approved panel maker as per detail specification below. (N.S)

The general construction of the pannel will conform to IS 8623:93 as ammended uptodate. The Degree of IP protection for the enclosure will be IP-42.It will have multi tier arrangement, having necessary cable alley at both end, with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4mm channel.

All incoming, outgoing SFU/MCCBs & Bus Coupler are to be housed in respective compartments with hinged and gasketted doors at the front. All the doors should have pannel lock arrangements in such a fashion that it cannot be unlocked unless the respective feeder remains OFF. The rear of the pannel should have gasketted wire net guard for ventillation and arrangement shall be made for easy access to each compatment by providing rear doors with locking system.

The pannel is to be properly gasketted to prevent the dust and vermin. All vertical and horizontal bus bar chamnbers are to be properly arranged and all electrical switches, busbars are to be fixed by MS nut-bolts on suitable hylam board / non - hygroscopic insulators of adequate size and dimensions. The outgoing feeder connections from respective switches are to be made at the rear side of the pannel by means of bus-bar/multicore copper cables, to be terminated on bolted type terminals for cable connections or bush insulators for bus connection

It will be powder coated after seven tank pretreatment process.2 Nos copper strip of size as per IS shall be fixed all around the panel and will be connected to 2 nos copper earth bus bar connected to incoming earth conductor.All tests should be made for the complete panel.The following 415 / 230 Volt Open Execution Type switches with fuses & accessories will be fixed in the panel. ( ALL THE INCOMING AND OUTGOING SWITCHES WILL BE OF L&T/SIEMENS/SCHNEIDER Make. All the other accessories will be Legrand /Siemens/L&T/Schneider Make and as per manufacurers standard )

INCOMER

415V, 415A TPN onload front operated Changeover switch open execution type-2Nos

BUSBAR

600 Amps 99.9% - 99.5% electrolytic tinned copper semi soft, tined electroplated with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars. -1 Set

BUS COUPLER

415V, 400A 4P MCCB,with Thermal Magnetic release, O/C & S/C protection, operating handle, Spreader Link-1 Set

OUTGOING

i) 415V,100A 4P MCCB,with Thermal Magnetic release, O/C & S/C protection, operating handle, Spreader Link-10 Nos

ii) 415V, 63A 4P MCCB,with Thermal Magnetic release, O/C & S/C protection, operating handle, Spreader Link-4 Nos

CONTROL & ACCESSORIES

240 V, AC Digital MFM meter Cl:1.0, CT sec:5A, Aux-Supply 240V, AC (Parameter:A,V,PF,MD,ETC.)-2 Sets

R-Y-B LED Indicator Lamp - 6 no.

6A SP MCB-6 Nos

Neutral Link-2 nos

Danger Board (6" x 4")

400/5A CT, bar primary type, (Tape Wound), C : 1.0, 15VA, -6 set.

SITC of LT,Cubicle Type, Floor Mounted , totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415 Volt, 50 Hz,as per size, design & drawing to be approved by EIC.The panel board will be fabricated by CPRI approved panel maker as per detail specification below. (N.S)

The general construction of the pannel will conform to IS 8623:93 as ammended uptodate. The Degree of IP protection for the enclosure will be IP-42.It will have multi tier arrangement, having necessary cable alley at both end, with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by 75x40x4mm channel.

All incoming, outgoing SFU/MCCBs & Bus Coupler are to be housed in respective compartments with hinged and gasketted doors at the front. All the doors should have pannel lock arrangements in such a fashion that it cannot be unlocked unless the respective feeder remains OFF. The rear of the pannel should have gasketted wire net guard for ventillation and arrangement shall be made for easy access to each compatment by providing rear doors with locking system.

The pannel is to be properly gasketted to prevent the dust and vermin. All vertical and horizontal bus bar chamnbers are to be properly arranged and all electrical switches, busbars are to be fixed by MS nut-bolts on suitable hylam board / non - hygroscopic insulators of adequate size and dimensions. The outgoing feeder connections from respective switches are to be made at the rear side of the pannel by means of bus-bar/multicore copper cables, to be terminated on bolted type terminals for cable connections or bush insulators for bus connection

It will be powder coated after seven tank pretreatment process.2 Nos copper strip of size as per IS shall be fixed all around the panel and will be connected to 2 nos copper earth bus bar connected to incoming earth conductor.All tests should be made for the complete panel.The following 415 / 230 Volt Open Execution Type switches with fuses & accessories will be fixed in the panel. ( ALL THE INCOMING AND OUTGOING SWITCHES WILL BE OF L&T/SIEMENS/SCHNEIDER Make. All the other accessories will be Legrand /Siemens/ L&T/Schneider Make and as per manufacurers standard )

INCOMER

415V, 100A 4P MCCB,with Thermal Magnetic release, O/C & S/C protection, operating handle, Spreader Link-1Nos

BUSBAR

200 Amps 99.9% - 99.5% electrolytic tinned copper semi soft, tined electroplated with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars. -1 Set

OUTGOING

i) 415V, 63A 4P MCCB,with Thermal Magnetic release, O/C & S/C protection, operating handle, Spreader Link-3 Nos

CONTROL & ACCESSORIES

240 V, AC Digital MFM meter Cl:1.0, CT sec:5A, Aux-Supply 240V, AC (Parameter:A,V,PF,MD,ETC.)-1 Sets

R-Y-B LED Indicator Lamp - 3 no.

6A SP MCB-3 Nos

Danger Board (6" x 4")

200/5A CT, bar primary type, (Tape Wound), C : 1.0, 15VA, -3 set.

Supply & Laying of XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size 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 & conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable] (N.S)

4 core 70 sqmm (N.S)

4 core 50 sqmm (N.S)

Supply & Laying of XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand & conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/ 10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable] (N.S)

4 core 240 sqmm (N.S)

4 core 300 sqmm (N.S)

S&F compression type cable gland complete with brass gland, bursh ring & rubber ring for dust & moisture proof entry of 1.1 KV 4 core following size XLPE/A cable, incl. finishing the end with sockets, by crimping method ,as directed by EIC. (7(b)/F-4 +8(b) /F-7)

4 core 70 sqmm (7(b)/F-4 +8(b) /F-7)

4 core 50 sqmm (7(b)/F-4 +8(b) /F-7)

4 core 240 sqmm (7(b)/F-4 +8(b) /F-7)

4 core 300 sqmm (7(b)/F-4 +8(b) /F-7)

Supply, Installation, testing and commissioning of 12 mtr High Mast shaft in two sections with steel material confirming to BSEN 10025 grade S355 suitable for wind speed of 180 Km/hr wind speed complete with all accessories, lantern carriage suitable for use with 8 Nos of 250 watt LED flood light luminaires of same high mast manufacturing company along with wiring material( individual single core 4.0 sq.mm insulated copper wire for Phase, Neutral and earth wire from feeder pillar through control gear to light fitting).The High Mast should be design properly to withstand wind speed of 180 Km/hr and the dimension of mast should be as per their structural calculation of the High Mast manufacturer considering the same make luminaires .It should have arrangement for raising,lowering of lantern carriage, winch, integral power tool/motor, torque, limiter, 6mtr stainless steel wire rope of AISI 316 grade, lightning final, stainless steel hardwares, aviation obstruction fitting, EN 8 grade foundation bolts, anchor plate & templates, feeder pillar having MCB protection for lighting circuit and arrangement for automatic ON/OFF through timer . (N.S)

Both the High Mast & luminaires should be of same make and should be guaranteed for a period of minimum 3 years on entire system.2 Nos earthing to be done per Mast by using 50 mm dia GI pipe of 3 mtr long, salt, charcoal and connecting the pit by using 25x6 mm GI strip. The scope of work also include the construction of shallow foundation of 16 mtr Mast by using M20 grade RCC, steel by considering suitable size of foundation derived from the structural calculation of High Set 2 Schedule-A for the work " Installation of mast lighting in different locations of suitable size of foundation derived from the structural calculation of High Mast manufacturing company considering SBC of 10 T/sq mtr for wind velocity of 180 Km/hr. The scope also include the use of Fe415 grade steel & PCC of as per the derived design. All the foundation bolts, anchor bolts of the High Mast to be fixed in a proper manner so that High Mast can easily erected on that. [Make of High Mast/ Light fitting Philips, Cat no-BVP410 LED 250 CW HE NB FG S4 XTFCL or equivalent product of Crompton /Wipro]

Supply and Delivery of 7 mts long, as per specification Top dia -70mm, Bottom dia - 130mm, (Section Length - 7000mm) thick - 3mm, Base plate-(225 x 225 x 16)mm,PCD - 225mm. Hot Dip GI octagonal pole (as per IS:2629 / IS 2633 / IS 4759 and with its latest amendment )fabricated from HT steel confirming to BS EN 10025, S-355JQ along with 4 Nos. M20 x 700" 'J' type foundation bolts, hot-dip galvanised single arm detachable swan neck bracket of 1 mt. fabricated from 48.3mm dia GI pipe along with the sleeve of suitable diameter to fit on the pole top complete in all respect having 4 terminal loop stud of 32A inside the pole with inspection door and locking arrangement and 1no 6A SPMCB (Make- Legrand) as required inclusive of all.the internal connection will be from suitable size of copper conductor ( Make : Bajaj, Philips, Valmont, CG, Transrail,Bansal,Utkarsh ) (N.S)

Making foundation for the 7 mts GI pole with stone, sand, cement and iron reinforcement structure (500x500x1300mm) with 12mm dia MS rod (Fe415 Grade), binded/welded after cutting the required soil and making 200x200x100 muffing with sand and cement including net cement finish on the surface having piped duct for cable entry and exit etc as reqd. as per direction of EIC. (N.S)

Supplying & Delivery of 4 Core 16 sq.mm XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable ] (N.S)

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 (1(a)/F-2)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moistureproof entry of XLPE/PVC armoured cables and Finishing the cable end by soldering with cable sockets and insulated tapes etc.,including supplying sockets, soldering materials, tapes etc. and making connection as to G.S. of following cables. i) 4 Core x 16 sq. mm. (7(b)/F-4 +8(b) /F-7)

S/l of 3x1.5 sqmm Cu wire from Loop box to Luminaire through pole incl. Soldering/socketting the both end as per direction of EIC.( Finolex) (N.S)

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. (5( d) /G-3)

Supply of highly efficient LED flood light with driver inside a PDC housing. Which: i) Fixture & Driver should be same make and BIS approved. ii) Driver: Fixed output, high cut off voltage 325V and 440V protection for 8 houres. iii) Operating voltage range: 140V-270V. [Make-Philips, Cat no-BVP122 LED 115 CW HE NB FG XTFCL S4 or equivalent product of Crompton /Wipro] (N.S)

Supply of LED Green Line is an IP66 road lighting luminaire. [Make-Philips, Cat no-BRP410 LED 110 CW HE MR FG S2 PSU GR or equivalent product of Crompton /Wipro] (N.S)

Supply of LED Green Line is an IP66 road lighting luminaire. [Make-Philips, Cat no-BRP409 LED 040 CW HO MR FG S1 PSU GR or equivalent product of Crompton /Wipro] (N.S)

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure, as to GS. (20(a)/C-3)

Supply&fixing of 415V Timer DB (equivalent of 8 way SPN DB in size) with steel sheet enclosure double door, phosphatised powder coated , neutral bar, Din Rail with IP-43 protection comprises with 1 no. 25A TPN MCB [Make-L & T] ('C' Curve, 10 kA,), 1 no. 24 hours programmable Time Switch [Make-L & T] with minimum switching time of 15 minutes and 1 no. 25A [Make-L & T] contactor, complete with internal wiring by suitable size of copper wire including 1 no. Auto Manual bypass troggle Switch [Make-L & T] and provision for earthing attachment including LED indication light for running condition with locking arrangement. (Make:- Seimens or equivalent arrangement of ABB). The work also includes S & D of PVC ‘FRLSH’ 1.1 KV Grade Copper wires in PVC Rigid Conduit (Make: Precision) 2 x 56/0.3 (4 sqmm), with switable size of copper cable, as directed by EIC. (N.S)

Bollard lighting

Supply & Fixing of decorative Bollard light. 9w 3000k warm White decorative light , Pressure Die Cast housing IP 65, IK-07 Protection . [ Make: Philips, Model No BCP150 LED 150 /WW PSU 220 - 240 V 7043], as directed by EIC. (N.S)

Supplyt & Fixing of 1.1 KV, 4 core x 1.5 sum, pvc insulated copper cable as per IS 694 [Make Finolex/Polycab/Havells/RR Kable/Glostar ], with through 25 mm GI pipe TATA(M) in under ground thench 600 mm(min.) below GL and mending the same, as directed by EIC. (N.S)

Supplyt & Fixing of IP 65 Junction Box type No D 9045 & hensel make 32 pc IP 65 cable gland type no 1545.25.1.11 & hensel make 32 pc 8 lock nut type 8225.40 for termination, as directed by EIC. (N.S)

POWER SUPPLY TO HIGH MAST ( CABLE LAYING AND TRENCHWORK)

Supply & Laying of 3.5 Core 35 sq.mm XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable through existing covered masonry trench and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable ] (N.S)

Supply & Laying of 4 Core 16 sq.mm XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable through existing covered masonry trench and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable] (N.S)

Supplying & fixing 50 MM dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required (11(d)/F-6)

EARTHING WORK FOR 12 MTR HIGHMAST POLE

Supply, laying and termination of earth continuity conductor for size 4 mm dia galvanised or iron steel wire buried in ground , fixed to pole as m 84.00 Ech 2 dia galvanised or iron steel wire buried in ground , fixed to pole as directed. (N.S)

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1x4 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, incl. excavation of approx 1 m3 of soft soil for installation of Earth Electrode and filling & ramming, by ISI-Medium GI Pipe for soft soil, as directed by EIC. (2(a)/G-1)

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 (3(a)/G-2)

Extra for treatment of soil by using salt & charcoal or coke for plate electrode (3(b)/G-2)

Terms and condition

The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill. If any refurbished material is supplied and installed, penal action will be taken as per existing rules

Defect Liability period 1 (One) Year

(Rates should be Quoted inclusive of all taxes & duities and L.W.C. @ 1% as applicable)

ROY CHOWDHURY AND CO

C. CHOWDHURY AND CO

Prava Enterprise

OVERSEAS TRADING AND SUPPLIES CORPORATION

INDIAN CON

RASH ELECTRICAL WORKS

RELIABLE CONSTRUCTIONS