NIQ-04- (EL) of 2025-2026 (SL NO 05)

Amount

DINHATA HIGH SCHOOL: Supplying and fixing 415V, 125A TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse on flat iron frame.

Supplying and fixing double door 4 WAY Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection,complete 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 (upto 160A.)

Supplying and fixing 125A 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63A TP MCB

Supplying and fixing double door 6 Way Horizontal TPN 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

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63 A FP MCB

6-32 A SP MCB

Supplying and fixing double-door 2+12 Way 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.

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 40 Amp. DP MCB.

(6-32)Amp. SP MCB.

Supply 1.1 KV grade PVC Armoured XLPE insulated AL conductor cable . i) 3.5 core X 25 sq.mm.

ii) 2 core x10 Sqmm

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.

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

S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture -proof entry of XLPE/PVC armoured cables as bellow. i) 3.5 core X 25 sq.mm.

ii) 2 core x10 Sqmm.

Finishing the end of following XLPE/PVC armoured cable by crimping method incl.S & F solderless socket (Dowels make,) tapes,anticorrosive paste & joining materials. i) 3.5 core X 25 sq.mm.

ii) 2 core x10 Sqmm.

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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish a) Avg run 9 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 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board.

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI/PVC Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI /PVC Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply of 250 V 300 mm. sweep,1400 rpm industrial type heavy duty (ISI)high speed exhaust fan.

Fixing only 230 mm(9") dia exhaust fan 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.

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long)

supply of 250 V 48"(1200mm) sweep BLDC ceiling fan with 50% energy consumption complete with blades, condencer, canopy, down rod etc. complete and suitable for 230 v ac operation.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 50mm dia

Supply of high speed wall mounting bracket fan 240 V 400 mm sweep fixed with close mesh guard , pull chain arrangement for speed control and sturd and heavy duty blades for higher displacement of air .

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply ,Transportation, Loading & unloading of Industrial box type luminaire suitable for single T8 LED tube of 20w (4ft) for SINGLE batten and LED tube of 20w with extruded aluminium body.

Fixing only Single/twinfluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.

Supply of recess/ Surface mounted 18 W LED down light which range is brake through technology and reliable heat management to deliver a long lasting efficient solution.

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only bulk head /ceiling fitting on wall /ceiling by screws etc.

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 by the GI fish wire and making necy. connection as required. a)2x80/0.4 (10 sqmm) + 1x84/0.3 (6 sqmm) as ECC.

b) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

c)2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)

d)3 x 22/0.3 (3x1.5 sqmm)

i) Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick × 3.04 mtr long and 1 × 4 SWG (Hot dip) wire 4 mtr long) 13 mm dia × 80 mm long GI bolts double washers incl. S & F 15 mm dia GI pipe protection (1 mtr long) to be filled with bitumen party under the ground level and partly above ground level driver to an average depth of 3.65 metre below the ground level & restoring the surface duly rammed.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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

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 including Extra for treatment of soil by using salt & charcoal or coke for plate electrode

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 80 mm dia

Extra on items 1& 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring.

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 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 GI 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.

Supply of 120 W LED Street light luminaire with high power LED

GUMANI HIGH SCHOOL: Supplying and fixing 415V, 125A TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse on Angle iron frame.

Supplying and fixing double door 4 WAY Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection,complete 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 (upto 125 Amp.)

Supplying and fixing 125A 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63A TP MCB

Supplying and fixing double door 6 Way Horizontal TPN 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

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 63 A FP MCB

6-32 A SP MCB

Supplying and fixing double-door 2+12 Way 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.

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 40 Amp. DP MCB.

(6-32)Amp. SP MCB.

Supply 1.1 KV grade PVC Armoured XLPE insulated AL conductor cable . i) 3.5 core X 35 sq.mm.

ii) 2 core x10 Sqmm

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.

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

S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture -proof entry of XLPE/PVC armoured cables as bellow. i) 3.5 core X 25 sq.mm.

ii) 2 core x10 Sqmm.

Finishing the end of following XLPE/PVC armoured cable by crimping method incl.S & F solderless socket (Dowels make,) tapes,anticorrosive paste & joining materials. i) 3.5 core X 25 sq.mm.

ii) 2 core x10 Sqmm.

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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish a) Avg run 9 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 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board.

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI/PVC Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI /PVC Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply of 250 V 300 mm. sweep,1400 rpm industrial type heavy duty (ISI)high speed exhaust fan.

Fixing only 230 mm(9") dia exhaust fan 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.

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long)

supply of 250 V 48"(1200mm) sweep BLDC ceiling fan with 50% energy consumption complete with blades, condencer, canopy, down rod etc. complete and suitable for 230 v ac operation.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 50mm dia

Supply of high speed wall mounting bracket fan 240 V 400 mm sweep fixed with close mesh guard , pull chain arrangement for speed control and sturd and heavy duty blades for higher displacement of air .

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply ,Transportation, Loading & unloading of Industrial box type luminaire suitable for single T8 LED tube of 20w (4ft) for SINGLE batten and LED tube of 20w with extruded aluminium body.

Fixing only Single/twinfluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.

Supply of recess/ Surface mounted 18 W LED down light which range is brake through technology and reliable heat management to deliver a long lasting efficient solution.

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only bulk head /ceiling fitting on wall /ceiling by screws etc.

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 by the GI fish wire and making necy. connection as required. a)2x80/0.4 (10 sqmm) + 1x84/0.3 (6 sqmm) as ECC.

b)4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

c)2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)

d)3 x 22/0.3 (3x1.5 sqmm)

i) Earthing with 50 mm dia GI pipe (ISI-M) 3.64 mm thick × 3.04 mtr long and 1 × 4 SWG (Hot dip) wire 4 mtr long) 13 mm dia × 80 mm long GI bolts double washers incl. S & F 15 mm dia GI pipe protection (1 mtr long) to be filled with bitumen party under the ground level and partly above ground level driver to an average depth of 3.65 metre below the ground level & restoring the surface duly rammed.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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

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 including Extra for treatment of soil by using salt & charcoal or coke for plate electrode

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 80 mm dia

Extra on items 1& 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring.

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 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 GI 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.

Supply of 120 W LED Street light luminaire with high power LED

Sinking of Deep Tube well: Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the onnection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. (e) For depth upto 150 metre for 80 mm dia. tube well wuth top enlargement of 150 mm dia.(i) 80 mm dia. boring etc.

(ii) 150 mm dia. boring etc. top enlargement

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).(ii) 80 mm dia. (internal)

(i)150 mm dia. (internal)

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications. 80 mm dia.

Labour for jointing and lowering pipes including strainer within the tube well bore vertically with necessary sockets, special fittings and welding as required including cost of all jointing materials, hire charges of tools and plants, cutting pipes to required sizes, making threads, welding pieces together etc. as necessary as per direction of the Engineer-in-charge.Upto 100 mm dia. pipe

(ii) Above 100 mm dia. and upto 200 mm dia. pipe

Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.

Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete.

Labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete.

Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction.

Supply, fitting, fixing and lowering the following with fabrication as required:(a)80 mm dia bottom cap.

©150 mm dia M.S. Top cap with hole.

(d) 150 mm dia M.S. Ring.

(e) 100 mm dia MS Ring.

(f) 80 mm dia Centre Guide.

(g) Threaded Adopter ( 80 mm Dia).

(H) Threaded Adopter ( 150 mm Dia).

Supplying & fixing medium gauge 50 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supply, fitting, fixing 50 mm dia G.I. Pipe (ISI-M) column pipe for submersible pump lowering having 3-mtr average length including special threading in Lathe and S & F one GI socket.

S & F suitable size of M.S. Flat clamp for holding the column pipe, pump motor in the tube well with necessary nuts, bolts, washer as per direction of EIC.

Supplying, fitting and fixing G.I. cap at top suitable for tube well.

S & F 20 mm dia G.I. Pipe (ISI-M) for protection of cable.

S & F of G.I. Accessories ISI approved with all jointing materials:a) 50 mm dia Bend

b) 50 mm dia Elbow.

c) 50 mm dia Nipple.

d) 50 mm dia Union.

e) 50 mm dia Socket.

Supply ,Transportation, Loading & unloading of following types of 1.1KV grade XLPE 1.1kv grade AI armoured XLPE cable 2 Core 10 sq. mm

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 : For 2 core upto 10 sqmm

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 : 2 core 10 sqmm cable

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

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Supply and Installation of 2 HP Submersible pump motor set suitable for 125 mm dia deep tube well capable for discharging 35 LPM(max) of Clear water at a total head of 58 mtr(min) having a discharging outlet of 32 mm dia with 2.5 sqmm (Finolex) 3 core PVC flat copper cable of 50 mtr including LT make DOL starter (Make approved by EIC)

Supply of Solar High Mast, with 2 Day Autonomy, having 4 Luminaries of 60W each with Colour Temperature of 3000K/6000K. 10 Meter GI High mast, designed to sustain a wind speed of 180 KM/hr, with 4Pcs of 60W Led fixture enclosed in Pressure die cast Aluminum Housing, powder coated in silver grey and with Toughened glass, The 240W of Light will be backed up and powered by More than 2150 Wh of Lithium Ferrous Phosphate Based Battery Backup and the system will be charged by 670Wp of Solar PolyCrystalline PV Modules. (335Wp X 2 Modules) 10 Meter Polygonal Pole, GI with necessary mounting arrangement for Solar PV Module & Light Fittings Mounting arrangement should be such that it is easy to maintain 4 Units of 60W LED Light with secondary Lens, in Aluminum Die Casting, IP66 Protection, Auto Switching Dask to Dawn, Led Driver cum charge controller should be equipped with the following features, MPPT based charge controller with Three stage battery charge monitoring algorithm, Greater than 90 percent efficiency, Short Circuit Protection, Battery Over- charge Protection, Battery Deep Discharge Protection, PV Reverse Voltage Polarity Protection, Battery Reverse Voltage Polarity Protection, Software Watch-dog for LED Over-current Protection, (Zero Dark Spot at ground level) LiFePO4 Battery should be BIS approved, with easily replaceable mounting and wiring arrangement; having no mid wire joins. Specifications of Pole: 1. 20-Sided Polygonal Pole 2. Bottom - 350mm; Top - 150mm; Thickness - 5mm; Base Plate – 520mm; PCD – 440mm 3. 4-Sided Header with 8mm SS Rope Earthing Details: 50mm X 6Ft Earthing Pipe (Pipe in Pipe Model) with Chemical Backfill Compound Display Board of size 3ft X 2 ft with pole mounting arrangement. 2 Units of 335Wp in 24V Voc Solar PV Modules Polycrystalline with RFID Tag All wirings with the modules should be made using 4Sqmm Solar cables, the connection with the Modules to be made using MC4 Connectors. System must have an inbuilt Remote Monitoring System, integrated with MPPT charge controller and it would record the parameters at a fixed interval of 10 Minutes, Recorded data should be available in the PDF, XLS, JPED, PNG & SVG Format with the Data logging of the following parameters 1. Battery: Voltage/Current/Power 2. Solar PV Module: Voltage/Current/Power 3. Load: ON-Off Status/Voltage/Current/Power 4. Fault description 5. Site Co-ordinates

BAR ASSOCIATION BUILDYING: Supplying and fixing double-door 2+12 Way 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.

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 40 Amp. DP MCB.

(6-32)Amp. SP MCB.

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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish a) Avg run 9 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 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board.

supply of 250 V 48"(1200mm) sweep BLDC ceiling fan with 50% energy consumption complete with blades, condencer, canopy, down rod etc. complete and suitable for 230 v ac operation.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

Supply ,Transportation, Loading & unloading of Industrial box type luminaire suitable for single T8 LED tube of 20w (4ft) for SINGLE batten and LED tube of 20w with extruded aluminium body.

Fixing only Single/twinfluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.

Supply & lnstallation of 6" depth box type M,S. structure duly fabricated &.welded by 40 mm x 40 mm M.S. square pipe 3 mm thick lSI mark frame with back side & four sides covered by 24SWG MS sheet including Aluminium channel and fixing arrangement without ACP sheet includiug painting,. slze :20' x 6.5' to be made such a manner that it can be opened towards up direction for taking maintenance.

S&F 4mm thick white ACP sheet on MS structure. Size 20 ftX 6.5 ft

Supply & fixing of special type imported acrylic letter 1017 mm height fixed on ACP sheet.The letter front( English/Bengali bold) letter colour- Blue

Supply & fixing of LED inside the acrylic letters. the specification of LED is given below; a) LED white samsung (Korea) module. ( 3 nos. LED in a module) b) type:double line fixed. c) Life:70,000 burning hour d) Intensity- same & smooth through out no brighter or light or dark patches. e) Visibility: 50 mtr. at least for normal eye. f) Power supply: required amp (mean well LRS·< >-12) g) Ambient air 0-50 c 100% relative humidity. h) Power consumpdon: 1.08 watt per module.

S & F water proof 350 watt power supply system [P65. 50/60 Hz frequency 108 to 305 VAC power supply, >.095 power factor for LED lamp, (Make: Meanwell /Groen)

S&F 50mm X 50mm X 6mm MS angle on wall including painting for fixing of sign board.

Sinking of Deep Tube well: Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the onnection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. (e) For depth upto 150 metre for 80 mm dia. tube well wuth top enlargement of 150 mm dia.(i) 80 mm dia. boring etc.

(ii) 150 mm dia. boring etc. top enlargement

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).(ii) 80 mm dia. (internal)

(i)150 mm dia. (internal)

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications. 80 mm dia.

Labour for jointing and lowering pipes including strainer within the tube well bore vertically with necessary sockets, special fittings and welding as required including cost of all jointing materials, hire charges of tools and plants, cutting pipes to required sizes, making threads, welding pieces together etc. as necessary as per direction of the Engineer-in-charge.Upto 100 mm dia. pipe

(ii) Above 100 mm dia. and upto 200 mm dia. pipe

Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.

Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete.

Labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete.

Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction.

Supply, fitting, fixing and lowering the following with fabrication as required:(a)80 mm dia bottom cap.

©150 mm dia M.S. Top cap with hole.

(d) 150 mm dia M.S. Ring.

(e) 100 mm dia MS Ring.

(f) 80 mm dia Centre Guide.

(g) Threaded Adopter ( 80 mm Dia).

(H) Threaded Adopter ( 150 mm Dia).

Supplying & fixing medium gauge 50 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supply, fitting, fixing 50 mm dia G.I. Pipe (ISI-M) column pipe for submersible pump lowering having 3-mtr average length including special threading in Lathe and S & F one GI socket.

S & F suitable size of M.S. Flat clamp for holding the column pipe, pump motor in the tube well with necessary nuts, bolts, washer as per direction of EIC.

Supplying, fitting and fixing G.I. cap at top suitable for tube well.

S & F 20 mm dia G.I. Pipe (ISI-M) for protection of cable.

S & F of G.I. Accessories ISI approved with all jointing materials:a) 50 mm dia Bend

b) 50 mm dia Elbow.

c) 50 mm dia Nipple.

d) 50 mm dia Union.

e) 50 mm dia Socket.

Supply ,Transportation, Loading & unloading of following types of 1.1KV grade XLPE 1.1kv grade AI armoured XLPE cable 2 Core 10 sq. mm

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 : For 2 core upto 10 sqmm

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 : 2 core 10 sqmm cable

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

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Supply and Installation of 2 HP Submersible pump motor set suitable for 125 mm dia deep tube well capable for discharging 35 LPM(max) of Clear water at a total head of 58 mtr(min) having a discharging outlet of 32 mm dia with 2.5 sqmm (Finolex) 3 core PVC flat copper cable of 50 mtr including LT make DOL starter (Make approved by EIC)

HASHINUR ISLAM (BID ID -6380116)

DS CONSTRUCTION (BID ID -6379998)

S P ENTERPRISE (BID ID -6357368)