WBPWDTE/EE/BED/NIQ_111/Q of 2022-23

Amount

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles 19 mm dia 3 mm thick polythene pipe without earth continuity wire [ 6(a)/ E- 3 ]

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works 20 mm size [ 7(a)/ E- 16 ]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the 19mm/25mm prelaid polythene pipe/PVC rigid conduit as per GS. 3 x (1.5 sqmm) [1(b) / E- 9 ]

2x(4 sqmm)+1x (2.5 sqmm) [ 1(v) / E- 9 ]

S & F solderless Copper socket by crimping of Copper wires. 1.5 sq mm

4 sq mm [9(iii) / F-5]

Supplying & Fixing GI inspection box (16 SWG) of the following sizes(in mm ) flushed in wall & 3 mm thick bakellite cover as per GS 175 x 100 x 65 [NS]

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per direction of EIC. 4 Way ( Up to 160 A ) Make - L&T, Enclosure Enclosure ( (LTVD04MGN))/Siemens,Enclosure-Enclosure (8GB31572RC)/ ABB,Enclosure- (SVTDBM6T1) [15 / D- 12 ]

6 Way ( Up to 160 A ) Make - L&T, Enclosure Enclosure (LTVD06MGN)/Siemens,Enclosure-Enclosure (8GB31572RC)/ ABB,Enclosure- (SVTDBM6T1) [15 / D- 12 ]

8 Way ( Up to 160 A ) Make - L&T, Enclosure Enclosure (LTVD06MGN)/Siemens,Enclosure-Enclosure (8GB31572RC)/ ABB,Enclosure- (SVTDBM6T1) [15 / D- 12 ]

12 Way ( Up to 160 A ) Make - L&T, Enclosure Enclosure (LTVD06MGN)/Siemens,Enclosure-Enclosure (8GB31572RC)/ ABB,Enclosure- (SVTDBM6T1) [15 / D- 12 ]

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA in existing Vertical DBs including necessary connection as per GS [ Make - L&T/Siemens /ABB/ as per direction of EIC] 160A [10/ D- 8 ]

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS.( Make - L&T/ Siemens/ ABB) as per direction of EIC. ) 4 Way Make - L&T, Enclosure-(LTTD04N) /Siemens,Enclosure (8GB32202RC04)/ABB,Enclosure (SHDBM4) [ 14 / D- 11 ]

6 Way Make - L&T, Enclosure-(LTTD06N) /Siemens,Enclosure (8GB32202RC06)/ABB,Enclosure (SHDBM6) [ 14 / D- 11 ]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS [Make-Legrand/ L&T/ABB/ Siemens) as per direction of EIC. ] 32A FP [ 6 / D- 5 ]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS [Make-Legrand/ L&T/ABB/ Siemens) as per direction of EIC. ] as per direction of EIC. ] 6-32 SP [ 7 / D- 6]

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment 4/6/8 Way (Vertical) [16/D-12]

Supplying and fixing 415V, 32A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating as per GS. [ Make L& T /Havells/HPL]. [4(a)/D-3]( for Workshop)

Supplying and fixing 415V, 63A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating as per GS. [ Make L& T /Havells/HPL]. [4(a)/D-3]( for welding Machine)

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment 4 Way

Supply of 4/3.5 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Nicco / Gloster/KEI/Polycab] 4 Core 6 Sqmm [ NS ]

4 Core 10 Sqmm [ NS ]

4 Core 16 Sqmm [ NS ]

4 Core 35 Sq. mm [ NS ]

3.5 Core 70 Sq. mm [ NS ]

3.5 Core 300 Sq. mm [ NS ]

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl.removing the rubbish From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in floor/pavement/wall etc. [ 5(i)/ F- 3 ]

Above 35 sqmm to 95 sqmm at an average depth of 100 mm in floor/pavement/wall etc. [ 5(ii)/ F- 3 ]

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting [2(b)/F-1]

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm 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 [2(c)/F-1]

Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting[2(d)/F-1]

Laying of cable above 3½ core 150 sqmm and upto 3½ core 300 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting.

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 & moisture-proof entry of XLPE/PVC armoured cables as per GS. 4 Core 6 Sqmm [7(c)/F4]

4 Core 10 Sq. mm [7(c)/F4]

4 Core 16 Sq. mm [7(c)/F4]

4 Core 35 Sq. mm [7(c)/F4]

3.5 Core 70 Sq. mm [7(d)/F4]

3.5 Core 300 Sq. mm [7(d)/F4]

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials as per GS. 4 Core 6 Sqmm [8(b)/F5]

4 Core 10 Sq. mm [8(b)/F5]

4 Core 16 Sq. mm [8(b)/F5]

4 Core 35 Sq. mm [8(b)/F5]

3.5 Core 70 Sq. mm [8(b)/F5]

3.5 Core 300 Sq. mm [8(b)/F5]

Supply & Fixing 240 V 6 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required [14(a)/E-5]

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.[15(a)/E-5]

Supply & Fixing 240 V 16/20 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required[14(b)/E-5]

Supply & Fixing 240 V, 20 A plug socket (Brand approved by EIC), without plug top and switch, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for combined plug switch by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc..[15(b)/E-5]

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.[18(a)/E-6]

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required .[26/E-7]

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite /perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required [22/E-6]

Supply and delivery of single/twin Industrial LED Batten luminaries incl. Supply of 1 no./2nos. 18W LED Tube [NS] Twin Fittings (make- Philips, Cat No. TMC-501 P1xT-LED 22W P3242 or equivalent model of CG / Bajaj / Wipro) incl. 2 no. 18W Master LED Tube

Single Fittings (make- Philips, Cat No. TMC-501 P1xT-LED 22W P3241 or equivalent model of CG / Bajaj / Wipro) incl. 1 no. 18W Master LED Tube

Fixing only single/twin LED batten light fitting suspended from the ceiling fixed with “L” type MS clamp for RC ceiling / MS pipe as per GS direction of EIC [ 17/C-2 ]

Supply and Delivery of LED Tube 20W (Makes Philips/cromton/ Havels)

Fixing of LED tube on existing LED batten as per GS direction of EIC.

Supply of ceiling fans with burst-proof P2/S3 Capacitor complete with all accessories without regulator. ( Make - Usha-Striker or equivalent model of CG/Orient) 1200 mm Sweep

Supply & fixing heavy duty Exhaust fan(Make-EPC] of followinng sizes after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust as per G.S. ) 12"( 300mm ) Speed 920 RPM [NS]

Supply & Fixing GI sheet (20SWG) metal Cowl with MS flat iron frame & GI wire mesh on wall as per GS (12") [ 33/D-14 ]

Supplying & Fixing MS fan clamp of two piece type for RCC as per approved specification as per GS. [ 29/D-14 ]

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc as per GS [ 21 (a) / C-3 ]

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire as per GS. [ 21 (a) / C-3 ]

Supply & Fixing of 240V, 70 W LED Street light luminarie (Phillips-Cat no.BRPO62 LED 82 CW SLC S1 PSU or equivalent make of CG/Bajaj/wipro/Magik) on Mini Pole as per direction of E.I.C [NS]

S/F Stainless Steel water proof looping cable box of size 200x150x100mm having hinged top Cover with rubber gasket lining, railway type mechanical locking anangement, earthing terminal with lug etc.

Charges for overhauling whole system at different location by one number of skilled and one number of unskilled labour

Cleaning of all Existing Light, fan, and others Electrical item

Supply and fixing of LED Signboard with steel/ Acrilyc letters on ACP Board as such LED fixed inside the steel / Acrilyc letters on ACP board, the main structure board of suitable size to accommodate all the matters/contents as approved by the authority) to be made with 25 x25 x4 mm MS angle iron, 18 SWG square/ round hollow bar, Base plate (10 mm thickness) required for fixing the necy. nos. nuts, bolts, washers, supporting angle iron, Clamp etc. and ACP sheet on all sides to be moulded uniformly of the board to be provided. [NS] Overall size: 20ft X 4 ft X 6" ( edge to edge) for Public Entry Gate actual Letter contents/Govt. LOGO/matter etc. will be executed as per approval of the authority) Overall size of LED sign ACP board will have to be in the shape to accommodate all the letter contents/signs as approved by the Authority Steel letters and front side Acrilyc cover on ACP board, Thickness : 05 mm ( Make: samsang / ISI Approved) Letter : Size of 8"/ 9" / 12", Colour : white / red/ blue LED : necessary module wattage, life-100000 burning hours, double / triple line to be fixed in the Acrilyc letters on ACP board (make: Samsung / ISI Approved) Necessary Electronic Diver / power supply device to be fixed in the ACP or suitable places Intensity : Same & smooth uniform throughout without any dark patch Visibility : upto 250 meters for normal eyes Suitable coper wire laying through PVC rigid or flexible pipe & terminal connection as per direction of the EIC. S & F of LED inside PVC letters on ACP board, The structure of board to be made of 18 SWG hollow bar,ACP sheet on six sides. Necessary wattage SMPS to be provided. The specification is given bellow : Work do to be done as per direction of EIC. i) LED modular type backlit sign board with steel border around the letters. Ii) Size : 5mm iii) Character size: 9"/ 12" iv) v) Letter colour : white vi) LED : white/red/blue (mk- Samsung) vii) Type : Double line/triple line, fixed ix) Intensity: same & smooth throught, no bright or light or dark patches. x) Visibility : 150mtr for normal eye. (English / Bengali Letter, Subject will be given at the time of Layout [NS] Carring Charges of the manufacturing LED board from co.'s work shop to work site. [NS]

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. Long With TATA-Medium GI pipe as per GS [ 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) Cl 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]

Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil) [1(a)/G-1]

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

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 [5(a)(i)/G-2]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat25 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[4(A)/G-2]

Connecting the equipments body to earth busbar incl. S & F50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor withGI saddle as required and connection to equipments with incl.drilling holes, bolts, nuts,washers etc [5(c)/G-3]

Supply & Fixing Lightning conductor Air-terminals made of 15 mm dia1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1) [1/J-1]

Painting of Steel Tubular Pole of lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint. (i) 1st coat of aluminium paint over 1 coat of RO priming [4(a)(i)/H-2]

(ii) 2nd coat of aluminium paint over 1st coat [4(a)(i)/H-2]

DURGAPUR POWER

RS SYSTEMS AND PROJECTS

GENUINE ENGINEERING WORKS