NIQ- 40 - (EL) of 2019-2020

Amount

Supplying and fixing 415V,315 A, 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.

Supplying & fixing sheet metal (16 SWG) Iron Clad415 V, 315 A 4 x 50x10mm Busbar chambers of size 500x150mm on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991)

Supplying and fixing 415V,200 A, TPN SFU with sheet steel enclosure onangle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.

Supply, installation, testing & commissioning of cubicle type both side openable Indoor type dust and vermin proof powder painted Panel board having fixed with front side double door with railway type locking arrangement suitable 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with copper bus bar, cable allay & channel base at the bottom connection & interconnection by copper wire & strip along with Danger Board and necessary nuts & bolts complete as reqd. (L&T/Siemens/Schneider/Legrand) 200A 4P SFU with HRC Fuse- 1 nos. 200A Bus Bar (Al) 63A 4P SFU with HRC Fuse- 5 nos. 32A 4P SFU with HRC Fuse- 3 nos. Indicating Lamp-3 nos. Voltmeter- 1 no. Ammeter- 1 no. Danger Board- 1 no. and all other accessories.

Supplying and fixing double door 6 way TPN MCB Distribution board with IP-42/43 protectionwith 1 No. 63 A FP MCB as incomer and 20 no 6-32 A SP MCB as outgoing complete , 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 with following MCBs & MCB Isolator .

(a) S & F 2+10 way double door IP-43 SPN MCB distribution board with 1 No. 40 A DP MCB as incomer and 10 no 6-32 A SP MCB as outgoing complete with Din Rail, Earth, Neutral & Phase Bars etc. to be partially recessed in wall with earthing attachment.

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 8 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 (Cabtree/Legrand) 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 & Fixing computer board 240 V, 1 no 16 A and 2no 6A 3 pin Modular type plug socket (Cabtree/Legrand) with 1no 16A and 2no 6A Modular type switch, without plug top on and 1 no indicator lamp and 2 nos blank plate 12 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.

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.

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.

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.

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire.

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

Fixing only 300 mm 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)

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

Supply of 240V LED tube light mounting rail lighting luminaire to be fixed on ceiling for TLED lamp with necessary connection and earthing attachment .

S & F of 1 No. Anchor make adjustable type white Bakelite angle batten holder with S & F Fancy decorative shade with 1 × 9 Watt Philips make Tornado CFL lamp to be fixed on wall with necessary single wooden / PVC base with connection and earthing attachment.

S & F 250 V 1200 mm sweep AC ceiling fan (ISI) complete with blades, canopy, down rod etc. having fixed with 2 nos ball bearing fixing the same, painting of down rod, connection by supplying 3×1.5 sq. mm stranded copper wire.

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

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

Supply of surface mounted12 watt slim LED panel with aesthetic finish powder coated in white housing luminaire (square/round) to be fixed on ceiling at in corridor, stair etc. with all arrangement and necessary connection.

Supply of surface mounted36 watt slim LED panel with aesthetic finish powder coated in white housing luminaire (square) to be fixed on ceiling with all arrangement and necessary connection.

S & F of wall mounted high energy efficient BULK HEAD with necessary connection as required.

Supplying and fixing 19 mm dia and 3 mm thick 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)

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. as per instruction of EIC. a) 4×10 sq.mm. + 2×6 sq.mm.

b) 2×10 sq.mm. + 1×6 sq.mm.

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

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

a)S & F40 mm dia medium gauge GI pipe (ISI-M) for cable protection with necessary 25 mm × 6 mm MS flat made clamp and painting of the same.

b)-do-do-80 mm dia .

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.

S & F earth bus bar of GI (Hot Dip) MS flat of 50 mm × 6 mm on wall is having clearance of 8 mm from wall including providing drilled holes on the bus bar complete with GI bolts, nuts, washers spacing insulators tc. 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

Supply 1.1 KV grade PVC Armoured XLPE insulated AL conductor cable . i) 3.5 core X 70 sq.mm.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

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 70 sq.mm.

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 70 sq.mm.

Installation of security light: Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections & painting

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 1.1 KV grade PVC /A aluminium conductor2 core X 10 sq.mm recessed in wall 1 X 10 SWG GI earthing wire ( Polycab/Crystal/KEI)

laying of 1.1 KV grade PVC /A aluminium conductor2 core X 10sq.mm recessed in wall 1 X 10 SWG GI earthing wire mainly recessed in wall &partially shadding.

S & F of compression type gland complete with brass gland ,brass ring & rubber for dust Moisture proof entry of XLPE /PVC armoured cable of following size. (a) 2 core X 10 sq.mm .

Finishing the ends of the XLPE /PVC armoured cables by crimping method including supplying and fixing solderless socket ( Dowels make) traps, anticorrosive past & joining materials. (a)2 core X 10 sq. mm.

Supply & laying of 3 X 2.50 sq. mm PVC insulated copper conductor FR wire from loop box to fittings in 15 mm dia polythene pipe including connection as required.

Supplying and fixing 4 WAY MCB SS enclosure with IP-20/30 protection, powder coated including 2 NOS 6-32A two pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment

Supply and fixing of 120 W Street light luminaire with high power LED and unique peanut lenses, wattage not more than 120 W and Lumen not less than 21000 as per EIC

Supply of following size 1.1 KV grade PVC/ Aluminium cable conductor in U.G including earthing attachment as per G.S.(Polycab/KEI/Chrystal/Mescab). a) 4 core 16 sqmm

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

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

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 :a) 4 core 16 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 :a) 4 core 16 sqmm

Providing and fixing carbon-di-oxide type fire extinguishers consisting of welded M.S cylindrical body, squeeze lever dischange valve fitted with pressure indicating gauge internal discharge tube, 30cms long high pressure discharge hose, discharge nozzle, suspension bracket, conforming to IS : 2878 finished externally with red enamel paint and fixed to wall with brackets complete with internal charge.a)Capacity 4.5 kg.

Sinking of Deep Tube well Labour for boring through any type of soil for sinking tube well of required dia. with top enlargement by rig boring system (either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants, staging, force pumping set and making arrangement for water required for boring etc. complete and lowering of pipes, strainers, blind pipes etc. complete. For depth upto 250 metre for 100 mm dia. Tube well with top enlargement of 200 mm dia.(upto 50 metre).(i) First 50 metre

(ii) Next 50 metre

(A) Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of of TATA make (heavy quality) as per standard specification, 5 mm thick.(ii) 100 mm dia. (internal)

(i)200 mm dia. (internal)

Labour for jointing and lowering G.I. or E.R.W. M.S. 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

Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications. 100 mm dia.

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)100 mm dia bottom cap.

(b) 100 mm dia reducing socket.

(c) 200 mm dia M.S. Top cap with hole.

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

(e) 100 mm dia MS Ring.

(f) 100 mm dia Centre Guide.

Supply, fitting & fixing male / female adopter for coupling of M.S. Pipe & fibre glass strainer as per direction of EIC. a) 100 mm

Supply, installation, testing & commissioning of Outdoor type dust and vermin proof powder painted Sub Panel board having fixed with front side double door with railway type locking arrangement suitable 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with bus bar of 315 Amp capacity & channel base at the bottom connection & interconnection by copper wire & strip along with necessary nuts & bolts complete as reqd. (Make-Havells/Siemens/ABB make). a) 63A 415 Volt TPN SFU with HRC FUSE-1 no b)63A Capacity 415 Volt 4 bar AL busbar of bars size 50mmX10mmX1mtr c) 32A 415 Volt TPN SFU with 3 nos HRC FUSE-1 no d )32A 250 Volt DP MCB - 3 nos e) 0-150 Amp Digital Ammeter-1 no f)250/5 A CT-3 nos g) 0-500 digital Voltmer-1no h) LED Indicating Lamp-3 nos i)Caution board-1 no

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

Supply, fabrication & installation of header assembly made of 150 mm dia 1.2 meter long black MS pipe having both sides sealed by welding provision for with MS sheet for 1 No. 50 mm dia inlet & 4 nos 50 mm dia outlet to be fixed on 50 & 40 mm short pieces welded with 150 mm header including 4 nos gun metal wheel wash out line with provision for pressure gauge and 1/2'' Fullway valve,nipple and presure gauge to be fixed on Header with all supporting arrangement & painting etc as per direction of EIC.

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 Tata GI socket.

Making of brick pillar of suitable size with neat cement plastering for supporting lead/plumbing line as per instruction of EIC.

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 (Jindal-M) for protection of cable.

Supply of 1.1 KV grade 4 core 16 sqmm PVC/A cable

laying 1.1 KV grade 4 core 16 sqmm PVC/A cable mainly in U.G. With proper brick protection including earthing attachment as per G.S.

S & F compression type cable gland suitable for 4 core 16 sqmm PVC/A cable.

Finishing the cable ends by crimping method for 4x16 sqmm PVC/A cable.

S & F of G.I. Accessories (R-brand) 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 and Installation of 6 HP Submersible pump motor set suitable for 150 mm dia deep tube well capable for discharging 20000 LPH of Clear water at a total head of 48 mtr having a discharging outlet of 50 mm dia with 4 sqmm (Finolex) 3 core PVC flat copper cable of 50 mtr including LT make DOL starter KSB Model No. Cora 18C/17G+UMAI100-4.5/22

supply ,installation ,testing & commissioning of three phase 415 V 50 HZ ,6HP submersible pump controllers with Single phase preventer including wideband coil and relay current rang 9-14 (A) .make HAVELLS cat no-IHSDOANB*A

Installation of Lightining Conductor S & F lightning conductor Air-terminal made of 15 mm dia 1500 mm long G.I. Pipe (ISI Medium) having five prongs of 4 SWG G.I. wire at top with 85 mm dia 6 mm thick G.I base plate at bottom including necessary holes etc. dully grouted on the parapet etc. C.C. mortar (4:2:1).

S & F of GI (Hot dip) Strips 20 mm x 3 mm thick on the Parapet / Roof / Surface of wall for lightning conductor as required (for Horizontal runs) with GI shaddle 1100 mm apart staple spaced including mending good damages.

S & F of G.I. (Hot dip) strips 20x3mm for vertical runs with G.I. Saddles spaced not exceeding 1000 mm apart including mending good damages.

Supply & fixing and testing joints by 20 m x 3 m thick hot dip strip 125 mm long grouted in wall having facing a clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI hot dip wire 85 mm dia and 6 mm thick GI based plate at bottom including necessary holes etc. complete duly grounded on the parapet etc. in CC mortar (4:2:1)

Hire charges for scaffolding arrangement including dismantling at the end of work and carriage for LC installation.

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 (in morrum soil).

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

(a) Supply & fixing of 12 mtr High Mast system with its accessories. Mast shaft shall be in two sections, hot dip galvanised and suitable for 45 mtr/s wind velocity as per IS 875 part 3. It shall also include accessories for high mast including head frame, 3 point suspension system with steel wire rope 6 mm dia (7/19 construction) double drum winch, galvanise lantern carriage arrangement with 6 no arms suitable for 6 nos LED luminaires symmetrically & its lightining conductor with integral LED aviation light comprising of aluminium housing with polycarbonate enclosure. The mast shall have an integral power tools including all accessories installed inside the base compartment for its operation.

(b) Supply & fixing of suitable size foundation bolts for 12mtr. Mast pole with both side threaded manufacture from special steel/GI from High Mast manufacturer company along with nuts, washer, anchor plates and templates.

Supply, Installation, testing & commissioning of floodlight luminaire including 6KV to 10KV inbuilt surge protector with high power LED with IP65- 66 protection and unique flood optics to ensure uniform distribution,with efficacy 100lm/Watt and savings up to 50% w.r.t. conventional system and maintenance free system, ideal for area lighting,for high mast and billboard as per Philips Cat Ref No. BVP410 LED 172 CW HE NB FG S3 XT Or GE/Wipro.

Fixing only Floodlight/LED Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Erection and commissioning of the High Mast with help of suitable equipments by contractor's own arrangement and Supply, erection & design and casting of suitable shallow foundation with 1:2:4 concrete for the High Mast considering the safe soil bearing capacity at site as 10T/m2 at 2 metre depth including providing CC guard wall (1:2:4) of required height & width including providing aesthetically fencing the same with 50 mm dia stainless steel pipe 1 mtr clear height above wall and interconnected by SS chain and CC plastering & neat cement finish as per direction of EIC (Drawing for foundation details, loading, sectional plane, bar bending etc should submit before execution to get approval from authority). Bold sticker to be paste on pole with following Bengali inscription - উচ্চস্তম্ভবাতি রূপায়নে উত্তরবঙ্গ উন্নয়ন দপ্তর

Supply & Installation of 62.5 KVA DG Set:(make- EICHER/ KATTERPILLER/KOEL GREEN/VOLVO/GREAVES COTTON) Supply, Testing & Comissioning of 62.5 KVA Silent Diesel Generator Set, water cooled, developing of BS 5514/ISO3046 & confirming to IS 10002 with 12/24 volt self starter arrangement including rated DC 12/24V battery, mechanical governor with Gen Set controller, natural aspiration having dry tye air filter couled with Alternator capable of developing 62.5 KVA at 415V 50Hz at 1500 rpm, 3-phase 4-wire conforming to BS EN 60034-1/IS:4722 and will be suitable for tropical condition brushless type, screen protected, revolving field self excited self regulator through AVR, IP protection: 23, permissible overload of 10% for one hour in 12 hrs of operation. Class-H insulation, voltage regulation+1% DG mounted on base with AVM pad complete all as direted adn housed in accoustic enclosure required for Emergency Power Supply.

Installation Earth 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 with in a lead of 75 m as directed . The item includes necessary trimming the sides of trenches , levelling dressing and ramming the bottom, bailling out water as required complete. (a) Depth of excavation not exceeding 1500 mm.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Ordinary cement concreat (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement , if any ,in ground floor as per relevent IS codes. (a) River bazree.

Plaster ( to wall, floor ,ceiling etc ) with sand and cement morter including rounding off or chamfering corners as directed and raking out joints including throating , noising drip course, scaffolding / staging where neccy. (ground floor ). [ Excluding cost of chipping over concreat surface) . (a)with 1:4 cement morter 15mm thick plaster.

Neat cement punning about 1.5 mm thick in wall ,dado,window,sills,floor,drain etc.

M.S. Structural works in columns, beams etc. With simple rolled structural members (e.g. Joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)-1964 connected to one another with bracket, gussets, cleats as epr design, direction of Engineer-in-charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816-1956 & IS: 1995 using electrodes of approved make and brand fonforming to IS: 814-1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc. For Structural Works in Roof Trusses etc using joists, channels and angles of specified section weighing less than 22.5 kg/m.

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm end lap and one corrugation minimum side lap (Payment to be made on area of finished work) (GCI sheet to be supplied by contractor). (i) In Roof: (a) With 0.63 mm thick sheet.

Installation of the Generator above the foundation as required .

Supply and fixing 4 inch dia M.S pipe to extend the exhaust pipe line including welding,bend,reducers and all accessories as required at site or as per E-I-C.

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 (for Morrum soil)

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.

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.

Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – (As per Drawing no. 470 of PWD Specification Book – May 1991) 200A Capacity 415 Volt 4 bar AL busbar of bars size 50mmX5mmX1mtr-1 No.

Supplying and fixing 415V, 200A 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 as per rating.(L&T)

Supplying and fixing 415V, 100ATPN 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 as per rating.(L&T)

Supplying and fixing 415V,200A FP Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.(HAVELLS)

Supplying & Fixing of 40 mm GI pipe (ISI-M)

Supply and filling of diesel oil for trial run of the set.

Design, manufacture/procurement, SITC grid connected Solar PV power plant of cumulative PV array capacity 100 KWp as per MNRE specification including 5 (five) years Comprehensive Maintenance. The Major component of the systems are:- (i) Polycrystalline Solar PV Array of minium cumulative capacity 100 KWp (ii) On Grid connected String Inverter as per design, (iii) PV Array Mounting Structure, (iv) Protection System, (v) Junction Boxes, (vi) Electrical Panels, (vii) Metering arrangement, (viii) Cables and wires, (ix) Remote Monitoring System.

Transportation, loading & unloading, design, supervision, service support, overhead etc.

M/S KAMAK ENGINEERS AND CO

ANUGRAH CONSTRUCTION PRIVATE LIMITED

KRISHNA TRADING CO