Electrical Installation work of 1st Floor of workshop building at Islampur Polytechnic, Islampur, Uttar Dinajpur.

Amount

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 (for horizontal & vertical run in wall and celing portion through prelaid 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 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 6 mtr

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 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, 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 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC (On Board)

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

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid 19mm/25mm polythene pipe and by the GI fish wire and making necy. connection as required as per direction of EIC. 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC. (VTPNDB to TPNDB )

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC (TPNDB to SPNDB)

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC (TPNDB to computer Board)

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection 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 4way, with S&F 4 pole 100A MCCB of breaking capacity 25kA/35kA as incoming and 4 nos. 415V 63A TP MCB of breaking capacity 10kA and C characteristics as outgoing.(L&T/Legrand/ABB/Siemens) 4 way

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection 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 4way, with S&F 4 pole 160A MCCB of breaking capacity 25kA/35kA as incoming and 8 nos. 415V 63A TP MCB of breaking capacity 10kA and C characteristics as outgoing.(L&T/Legrand/ABB/Siemens) 8 way

Supplying and fixing 415V,16-32A per way , double door Horizontal TPN MCB Distribution board (Enclosure (607716)with IP-42/43 protection,with 4 pole isolator as incomer and SPMCB's ('C' curve,10kA) as outgoing 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 (Legrand/ABB/Siemens) a) 6 way,,63A FP isolator,18nos.16-32A SPMCBs as outgoing 6 way(L&T/Legrand/ABB/Siemens)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, with DP isolators as incomer and SPMCB('C' Curve,10A) as outgoing,fixing at flat iron frame on wall &mending good the damages to original finish; inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(Make: Legrand/ABB) i) (2+12)Way,with S&F 240V 40Amps DPMCB isolator as incomer and 240V 6-10A SPMCB of Breaking capacity 10KA & C characteristics 12 nos as outgoing, 2+12 Way (L&T/Legrand/ABB/Siemens)

S/F 4 nos. 240V, 16 A DP MCB in SS enclosure with IP-20/30 protection, powder coated provision for four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment. (Make- Legrand) (for operate compound light and glow sign board) (L&T/Legrand/ABB/Siemens) 16A DP MCB

PLUG & SOCKET 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 Power Plug

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 with indicator & 16A kit-kat flush type fuse (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 Computer Board

SUPPLY OF CABLE Supply & delivery of XLPE/A Al cable of following size with 2 nos 10 SWG GI wire as ECC.(Make- Havells/Polycab/KEI) as per choice of EIC. 4Core 35 Sqmm. (For Charging VTPN and DG To main building panel)

2Core 6 Sqmm. (For roof light)

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

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth of 75mm as below and mending good the damages to original finish incl. removing the rubbish 4core 35 sqmm

Laying of cable 2 core 6 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 core 6sqmm

GLAND AND FINISHING 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 below : 4core 35 sqmm

2Core 6 Sqmm. (For roof light)

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 4core 35 sqmm

2Core 6 Sqmm. (For roof light)

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 10 Sqmm

SUPPLY OF LIGHT FITTINGS S/Delivery following 250 Volt, 18/20 Watt, 4 Ft. long single LED Tube fittings complete with LED tube lamp having at least 100 lumen/watt and cast iron box type fittings.(Make- Philips Master LED/Jaquer) a. Single LED Tube(18/20 Watt)

Supply & fixing following LED street light/flood light luminaire on the existing pole as per direction of E.I.C. Specification maintioned below(For Workshop building roof light) a) Street light(70/72watt,Make Crompton- LST70-CDL-M/Philips)

S/F 12watt BC LED lamp (B22) as per direction of E.I.C. (Make- Philips/JAQUAR).

FIXING OF LIGHT FITTINGS Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “U” type MS clamp whose both side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

SUPPLY OF FANS Supplying & Deliveryof 250 volts, 50 Hz 1200mm (48”) sweep A.C. ceiling fan complete with all accessories viz. down Rod,Canopy, Fork etc. including connections as reqd. as per choice of E.I.C. (Make-Orient- Summerking/ CG-AURA) 1200mm (48”)

Supplying and fixing of 250 volts, 50Hz, (12”) sweep 1420 R.P.M. heavy duty exhaust fan complete with all accessories after making hole on wall and mending good damages as per practicable incl. providing necessary CU wire for connection & S and F louver shutter (Make-EPC) as to Gs. Exhaust fan(12”)

FIXING OF FANS 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 incl. making necy. connections etc.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.

MISCELENEOUS Supplying and fixing 415V, 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.(For charging VTPN DB) [Make: L&T /SIEMENS / LEGRAND] 125A

S&F 80 mm dia x 2mts. long GI Pipe (ISI-Medium)pole inl S&F of 1 no G.I flange as base plate inl necc. holes as requrd and providing cement concrete (6:3:1) muffing around the pole of dimension 600X600X750 mm on the roof of the building after chipping the roof inl 3mm thick net cement finish and providing G.I earth bolt after making drilled hole etc on pole incl. painting as per G.S. 2 mtr pole with muffing

S&F of Single arm header assembly fabricated from 40 mm dia G.I.pipe (ISI-M) of 1.5 Mtr.long rigidly welded with 100 mm dia G.I. pipe (ISI-M) of0.3 Mtr. Long at an angle of 110 degree & suitable angle between the two arms incl. S&F 3 nos. 1/2" MS jam nut each with 1 no. 1/2" dia. through bolt and painting the entire assembly. Single arm Header

Supplying and Fixing GI water proof looping cable box 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 in pole muffing incl. painting (For compound light pole in roof ) 200 x 150 x 100mm Loop Box

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of 3 x 22/0.3 (1.5 sqmm) in the prelaid G.I. pipe and making necy. connection as required Loop wiring

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) One coat of red lead/Zinc chromate priming ii) 1st coat of synthetic enamel paint over the primer iii) 2nd coat of synthetic enamel paint over the 1st coat Pole painting(Upto 9 Mtr long Pole)

SITC of Glow sign board (Size-10ftx4 ft) fabricated with 40mmx40mmx6mm MS angle and 32mmx6mm M.S flat as structure with making arrangement for hinged type door with locking system made with MS angle incl. provision for fixing the poly carbonate sheet facia approved colour(3mm thick) with computerised lettering in royal blue back ground while lettering (as per given specified format) rigidly fixed on angle frame and 40mmx 40mm Al angle channel with nuts and bolts washers etc. as border of the facia .Back side incl. rest four side of the border cover with 20SWG GI sheet .The facia should be illuminated with sufficient no. of 20Watt LED Tube fittings required nos. incl making arrangement for fixing the board incl. painting the inside of the board of synthetic enemealed white colour paint as per direction of EIC

Supply, Installation, testing & commissioning of 1.5 TR Split type Room Air Conditioner with rotary compressor and copper coiled Capacity- 3 Star Rated with cutting necessary holeson wall/wooden/iron grill etc. incl. S&F necy. Iron base channel etc. incl. mending good the damages to original finish and allied interconnection with high quality Adiabatic cover as inner layer and cover with lapping tape as required as per direction of E.I.C. (Make- O-General ,R-410A)1.5 TR AC machine(Cat No-ASGA18FTTC-B /ASGA18FUTC-B)

EARTHING Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil)

Earthing with 50 mm dia ISI-Medium 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.(2 nos Earthing for AMF , 2 no Earthing for building panel And 2no earthing for DG) By ISI-Midium G.I Pipe

DG with AMF Panel 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. (for AMF panel)

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm 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 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode (for soft soil / morrum soil) for 2 no Genarator Neutral earthing . the distance between two earthing should be twice of electrode length.(For DG Earthing)

DG Foundation: Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required:(a) Depth of excavation not exceeding 1,500 mm

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with

Cement concrete with 30 mm down graded shingles excluding shuttering. N.B. Variety a) 1:3:6 proportion Foundation

4 Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

10 Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. b) River bazree

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor / upto (i) Tor steel/Mild Steel II) Other than SAIL/TATA/RINL

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. RCC BEAM

Supply, installation, testing & commissioning of 62.5 KVA , 415 V, 50 Hz, 0.8 P.F., 1500 rpm, Diesel Generator Set with AMF Panel.(Make -Cummins)Specification:Output Voltage-415V,PF-0.8(Lagging),current per ph-87A(Engine Specification-Model 4BTAA3.3-G11,Cooling-Liquid Cooled (EG Compleat 50:50),Aspiration Turbocharged, Charge Air Cooled Turbocharged, Charge Air Cooled,No. of cylinders 4 ,Bore (mm) x Stroke (mm) 95 x 115,Fuel High Speed Diesel,Fuel consumption @75% load with radiator and fan* (litre/hr) - 11.65,Fuel consumption @100% load with radiator and fan* (litre/hr) -15.13,Performance class of generator set ISO 8528-5 G2,Starting system- 12 V DC Electrical,Lube oil specification- CI4+ 15W40,Lube oil sump capacity, High-Low level (litre)- 7 - 5.5,Total lubrication system capacity (litre)- 7.9 ,Lube oil consumption @ full load** (litre/hr)- 0.01,Total coolant capacity (litre)- 13,Mean piston speed (m/s) 5.75,Exhaust Temperature (°C) 490)(Alternator Specification-Make-Stamford (CGT),Alternator frame-UCI224 V, Enclosure-IP23,Voltage regulation (Max.)-+/-1%,Class of Insulation-Class-H,Winding Pitch 2/3 ,Stator Winding Double layer lap Double layer lap,Rotor Dynamically Balanced ,Waveform distortion/ Total Harmonic Distortion No load < 1.5 %, Non distorting,Maximum Unbalanced Load across phases# less than or equal to 25%,Telephonic Harmonic factor < 2% ) [make-Jakson / Ashok Leyland / Eicher /]

Cost for making ACP Boxing at the entry of the building right side for enclosing projected cable as per choice of EIC(1000mmx3000mm).

Add 12% GST

Add 1% Labour Welfare Cess

ORIENT ENGINEERING WORKS

M/S SUPARNA ELECTRICALS