Construction of Prefabricated COVID word at Karimpur RH block Karimpur External Electrification work

Amount

Supplying and fixing 415V, 100A 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.(L&T Make - SF94029) 100 A (L&T Make - SK90485) [NS]

Supply and fixing 415 V, 100 Amp 4P Manual Changeover In Sheet Steel Enclosure (Cat No. CO11000OSOO) on angle iron frame on wall.

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall as per GS( Make - Legrand ) 4 Way ( Up to 160A ) [15 / D- 11 ]

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS.( Make - Legrand ) 6 Way [ 14 / D- 10 ]

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 ] 6-32 A SP [ 7 / D- 6]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS [Make-Legrand ] 63 A FP [ 6 / D- 5 ]

Supplying only 415 V 4 pole MCCB on din rail of existing DBs as per G.S. 100A MCCB [ 10 / D- 8 ]

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 Way [ 16 / D- 12 ]

Supply & Delivery & installation of Feeder Pillar Box of size 3'(H) x 2.5'(W)x 1.5'(D) as per direction of EIC to accomodate 1 no. 415V, 100Amp. Four Pole manual Change Over (front operated LT make). Canopy and upper portion of the Feeder Pillar box is to be made from 5mm & 3mm thick MS Sheet respectively, and bottom portion with 10mm thick MS plate rigidly fixed by nuts bolts washer etc. The Pillar Box will have double door with almirah type lock with 3 nos. keys. Additional provision of pad locking is to be provided with 2 nos. mechanical locks both top and bottom portion. Provision of ventilating grill should be triangular in shape made from MS Plate duly welded to lateral side. The centre ventilation spout at starting surface of the top of the pillar box.Provision of 2 Nos. earthing terminals by 25x6mm GI flat having suitable nuts, bolts & washers etc. The pillar box is to be painted with 2 coats of synthetic enamel paint after one coat of RO primer. The internal EI works of the pillar box should withstand 2KV rms AC Voltage for 1 minute. All fabrication work is to be done as per direction of EIC. The four legs of Pillar box is to be grouted into the floor of the foundation area. [NS]

Supplying and fixing 415V, TPN on load front operated Changeover switch of following rating with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc 100 Amp (L&T, cat. No.- CO11000OSOO) [NS]

Supply and laying 4 x 25 sqmm PVC insulated unsheathed copper wire FR (Make- Havells/KEI) through 40 mm dia. UPVC protection pipe (ISI make) with necy. accessories and making connection between Generator AMF panel and change over's terminals incl. supplying and fixing UPVC fittings as required. [NS]

Finishing of the 25 sqmm PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [NS]

Supply of 2 / 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Polycab / Havells / Gloster] 4 core 25 sqmm [ NS ]

2 core 6 sqmm [ NS ]

Supplying and fixing compression type gland and finishing those for following XLPE / PVC armoured cable (2/4 / 3.5)Core as per GS. 4 core 25 sqmm [7(c)/F-4] & 8(b)(xiii)/F-5]

2 core 6 sqmm [7(a)/F-4] & 8(b)(ii)/F-5]

Laying of cable after cutting floor/pavement/wall as per G.S. for the following sizes. 4 core 25 sqmm [ 5(i)/F-3 ]

2 core 6 sqmm [ 5(i)/F-3 ]

Laying of cable 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 4 core 25 sqmm [ 2(b)/F-1 ]

2 core 6 sqmm [ 2(a)/F-1 ]

Laying of one No. cable in underground trench 460mm wide x 760mm average depth as per G.S. 4 core 25 sqmm [ 1(a)/F-2 ]

2 core 6 sqmm [ 1(a)/F-2 ]

Supply, delivery & errection of above single G.I. pipe pole of 6 mtr. Length with sole plate & cap etc. in C.C. foundation siz 0.6 x 0.6 x 1.70 mtr. having 600 x 600 x 150 mm thick C.C. (4:2:1) base block below sole plate/pole with hard jhama metal incl. C.C.(6:3:1) muffing 0.30 mtr. dia 0.30 mtr. above ground level incl. 3mm thick neat cement finish as per G.S.

Supplying and Fixing GI water proof looping cable box of size (200 x 550 x 100mm) having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same flushed in wall incl. painting[16 / I- 2 ]

S/F 80mm dia 1.5Mt long mini GI pole [TATA-M] including painting and S/F 1no GI flange as base plate including necessary holes as required including providing cement concrete(6:2:1) muffing around pole of dimension 2’-6 X2’-6”X2’-0” above roof level with cement mortar plastering and neat cement finish. Including S/F 8”X6”X4” GI loop box with 4pole Bakelite stud & 40mm dia alkathane pipe for cable entry and S & F 1.5 Mt long arm bracket incl. painting as per GS. [N/S]

Wiring with 3X 1.5 Sqmm PVC copper wire in 13mm dia polythene pipe from loop box to HPSV fitting. (average run 4mt) [N/S]

Supply & Fixing single Arm bracket 1.5m long detachable type made by 40mm dia GI pipe (Bansal make) as per G.S

S&F 72 W LED out door luminaire on arm bracket. [ CROMPTON GREAVES make,Model- LSTP-72-CDL-M]…………... [N/S]

S&F 90 W LED out door luminaire on arm bracket. [ CROMPTON GREAVES make,Model- LSTP-90-CDL-M]…………... [N/S]

Supply and fixing timer DB on wall surface for operation of compound light febricated with the following components :- a) 32A DP MCB(10kA, C curve)—1no, 240V, 32A DP MCB ( L&T) b) 18A TP Power Contactor with 220V coil voltage, ( L&T, Cat No. MNX18-3P, CS94100 ) . c) Digital Time Switch ( L&T, Cat No. Crono 67DDT0 ) d) 12 WAY SPN DOUBLE DOOR DB- DB should have door reversibility feature, inbuilt pad locking facility, 1 no, cat no. LT —DB SPN012DD e) One no. Red and one no. green 240V LED indicator for indicating Auto & bypass indication (Make : L&T) incl. one no. toggle switch.

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

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 [4(a)/G-2 ]

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size 4 SWG 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. [5(a)(i)/G-2]

Earthing with 50 mm dia GI pipe( ISI-M) 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. [ 2(a)/G-1 ]

S.B.ENTERPRISE

MS T CON