EI work of new construction of Cycle stand store room front gate security room at premises of Mir Madan Mahanlal Govt Polytechnic College of Nadia

Amount

Supplying and fixing Sheet steel Main Switches on angle iron frame on wall. a) 63 Amp (Make: L&T,Havells,HPL).

Supply and delivery of 1.1 KV grade 2 core 35 sq.mm PVC Aluminum armored cable (Make- Polycab/Gloster/KEI).

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.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR'PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish].a)Average run 8 mtr. [Page 9/ Item No 52(A)].

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR'PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish]On Borad.

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction) 19mm dia 3mm thick Polythene Pipe [1(b)/E-2]

25mm dia 3mm thick Polythene Pipe [1(c)/E-2]

Cutting Channel of size (31 mm x 31 mm)/(40 mm x 40 mm)/(43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 13/19/25 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 as per GS. 19 mm dia 3 mm thick [ 6 (a)/ E- 3 ]

25 mm dia 3 mm thick [ 7 (a)/ E- 3 ]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe as per GS. 2x(2.5 sqmm)+1x(1.5 sqmm) (For Separate plug)) [ 1(b) / E-9 ]

2x (10 sqmm) + 1x (6 sqmm) (For TPNDB to SPNDB) [ 1 (y) / E- 9 ]

Supply & Fixing 240 V, 6A, plug socket with separate 6 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.

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. 12 Way (formally was 2+10 way) nclosure(5076 12) (Legrand - Make) [NS]

4 Way (formally was 2+4 way) nclosure(5076 12) (Legrand - Make) [NS]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection 40A DP (Legrand - make) [6/D-5]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection 6-32A SP [7/D-6] ( Make- Legrand)

Supply of LED light fittings incl. 1xT-LED 22W P3241 incl. MAS LED Tube 1200mm 18W865 T8 I) complete with all accessories (Make-Philips/Havells/Wipro)

Supply of LED light fittings incl. 2xT-LED 22W P3242 incl. MAS LED Tube 1200mm 18W865 T8 I) complete with all accessories (Make-Philips/Havells/Wipro).

Supply & Delivery of 240 V 1200 mm ceiling fan incl. all accessories, connection with 3x1.5sqmm FR copper wire etc. as per direction of EIC (Make-Orient-Summer Cool/New Breeze or equivalent Model and features of Crompton/Usha).

Fixing only ceiling fan complete with blade,canopy, fork,rubber bush etc. incl. S&F connecting wire for down rod upto 30cm incl.painting the rod with approved paint and making necessary connection as required by 2 x 1.5sqmm flexible copper wire

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 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

Connecting the equipments to earth busbar including S & F 6 SWG 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

Excavation of soil for installation of earth electrode and filling & ramming , for soft soil.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 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 as below:- ISI-Medium GI pipe

Supply & delivery Exhaust fan 23cm (9") 1370 RPM (Make: EPC/CG/Usha)

Supply & Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)(Make: EPC)23 cm (9")

Supply & delivery of 250V,9W LED Bulb (Crystal White) (Philips/Wipro/Havells - make)

Supply and delivery of 1.1 KV grade 2 core 6 sq.mm PVC Aluminum armored cable (Make- Polycab/Gloster/KEI).

Laying of cable upto 2 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.

Supplying & Fixing CI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted CI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint.

S& Erection of mini pole of size2mtr. long approx 50 mm. dia GI pipe Class - B , on the front pump house S & providing M.S. plate incl. Necy arrangement near base plate for smooth cable entry position and making C.C. muffing of size 450 x 450 x 600 mm. hight with cement mortor mixture ( 6 : 3 : 1 ) incl. neat cement finish before cheaping properly the existing roof incl. S& providing earth bolt after drilling holl etc. incl. painting with 2 coats of synthetic enamel paint over a cost of R.O. primer as per direction of E.I.C.

S&F jacket single arm header assembly having 100mm dia top cap of 0.30mtr long duly welded with 1.5mtr long 40mm dia pipe arm brackey detachable type at an angle 110degree with the pole incl painting with 2 coats of synthetic enamel paint over a cost of R.O primer as to GS.

Supplying, Installation, Testing, Commissioning of 72W LED street light to ensure uniform distribution suitable for use with 230 Volt 50 Hz A.C. supply etc. as required..(Make Philips BRP409 LED 040 CW HO MR FG S1 PSU GR or equivalent model and features of Philips/ Havells /Wipro )

S & L of 1.1 KV grade 3 x 1.5 Sq mm FR single core multi stranded copper wire for connection from loop box to fittings through 13 mm dia polythene pipe.

LOKNATH ENGINEERING (BID ID -5840505)

T.D.K. ENTERPRISE (BID ID -5858635)