REPAIR/MAINTENANCE OF MISCELLANEOUS E/M WORKS AND LT PANELS ETC AT AFS TEZPUR UNDER GE (AF) TEZPUR

Amount

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as directed.

Demolition of cement concrete (un reinforced) of any description and in any position not otherwise specifically provided for,complete all as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for,complete all as directed.

Dismantling of ACSR or AAC conductors, service feeder or distributor span complete all as directed.

Dismantling insulator any type, any size complete all as directed.

Dismantling cross arms of M S channels or angle sections etc complete all as directed.

Taking down existing, galvanized steel tubing, 80 mm bore, of any grade, in trenches or fixed to poles/Walls etc,including all fittings, complete all as directed.

Taking out existing, U/G cables,11000 Volts grade from trenches/ ducts/poles etc of size 70 Sq. mm 3 Core complete all as directed.

Taking down carefully existing damaged/unserviceable Copper/GI strip and GI wire as in earth continuity conductor or main earthing lead,fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other situation of any size and type, complete all as directed.

Materials and Labour for plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary from work complete all as specified and directed.

Materials and Labour for brick work with Sub Class ‘B’ bricks straight or curved on plan exceeding 6M mean radius built in cement mortar (1:6),complete all as specified and directed.

Materials and Labour for pea gravel 10mm size deposited, spread and levelled in layers not exceeding 15 cm thick,complete all as specified and directed.

Materials and Labour for,rolled mild steel plates (plain or chequered), Fe-410 W (Gde E-250) quality B,channels,square cut or notched (ordinary and counter sunk) forming holes,without any attachment, complete all as specified and directed.

Materials and Labour for, rolled mild steel Fe 410-W (Gde-E 250) Quality 'A', in joist, channel, angle, or tee sections,fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated),complete all as specified and directed.

Supply, laying, jointing and testing of, XLPE insulated, screened, PVC bedded, galvanized steel wire or tape armoured, heavy duty electric cables with aluminium conductor, 11000 Volts (Earthed) Grade, cross sectional area 70 Sq. mm, 3 core, complete all as specified and directed.

Supply and Fix,cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm,complete all as specified and directed.

Supply and Fix,cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm,complete all as specified and directed.

Supply and filling in dry sand in cable trenches before and after the cables are laid, as in sand cushioning to cables complete all as specified and directed.

Supply and Laying galvanized steel tubing, 80 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed.

Materials and Labour for cross arms, bracings, supports clamps and back plates fabricated from structural steel section including nuts, bolts, washers,welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of Aluminium paint over a coat of red-oxide, zinc chrome primer complete all as specified and directed.

Materials and Labour for drawing aluminium conductor, steel reinforced of any description including fixing of copper binding wire or aluminium tapes and including jointing, provision of jumpers etc complete all as specified and directed.

Supply and Fix, pin type, porcelain,vitreous, white, brown or green insulator including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 150 mm height,150 mm dia. for 11000 volts grade, complete all as specified and directed.

Supply and Fix,disc type insulator, porcelain, vitreous 145 mm high and 255 mm dia ball and socket type,white,brown or green,single disc assembly for tension with tension clamps for conductors,working pressure 11000 volts,complete all as specified and directed.

Supply and Fix in repairs,switches air break, gang operated, triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating up to 200 Amp, 11000 Volts Grade,complete all as specified and directed.

Supply and Fix in repairs,switches air break, gang operated, triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating up to 400 Amp, 11000 Volts Grade, complete all as specified and directed.

Supply and Fix in repairs,drop out fuse (DO Fuse),11000 Volts grade with mounting channel,post insulator caps,DO Fuse barrel holder,fiber glass tube DO fuse barrel with heavily tinned non ferrous metal parts at both the ends,DO fuse hook, brush type phosphorous bronze DO female contact, DO female contact holder,flexible copper wire,02(Two) Nos 11KV porcelain post insulators,complete all as specified and directed. [Cat No. REE-DO-01-11 of Make ‘Rashtriya’ or equivalent Model of Make ‘Jaipuria/BHEL]

Supply and Fix,aluminium strip 25 x 3.15mm with saddles and fixing screws etc.for roof conductors and down conductors above ground, complete all as specified and directed.

Supply and Fix,copper strip 20 x 3.15 mm with saddles and fixing screws etc.for roof conductors and down conductors above ground, complete all as specified and directed.

Supply and Laying,galvanised iron strip 32 x 6mm buried in ground, complete all as specified and directed. Note:- Earthwork will be measured and paid seperately.

Supply and Fix in repairs,resilient seated, cast iron, flanged butterfly valve,size 65 mm, PN 1.0, Class 125, with stainless steel shaft, lever operated, ISI Marked (IS-13095:1991, Reaffirmed 2003),including provision of carbon steel nuts, bolts & washers, rubber gaskets etc., fixed to water mains, complete all as specified and directed.

Supply and Fix in repairs,resilient seated, cast iron, flanged butterfly valve,size 150 mm, PN 1.0, Class 125, with stainless steel shaft, lever operated, ISI Marked (IS-13095:1991, Reaffirmed 2003),including provision of carbon steel nuts, bolts & washers, rubber gaskets etc., fixed to water mains, complete all as specified and directed.

Supply and Fix,63mm reinforced rubber lined (RRL) hose,15 Metres with SS Coupling & GI binding,Type - A, ISI Marked (IS:636),complete all as specified and directed.

Supply and Fix,branch pipe gun metal 63mm,instantaneous inlet,male threaded outlet,15mm bore nozzle short,ISI Marked (IS:903),complete all as specified and directed

Supply and Fix in repairs,hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard,complete all as specified and directed.

Supply and Fix in repairs,switch flame proof rotary type with termination box in LM6,16A,single pole 250V,complete all as specified and directed.

Supply and Fix in repairs,flame proof switch socket & plug combined in LM6 cable termination box in LM6,16A, 250V, 2P+earth ,complete all as specified and directed.,complete all as specified and directed.

Supply and Fix in repairs, flame proof, weather proof enclosure made of cast aluminium alloy LM6, weather proof IP65, finished inside and outside with light grey epoxy powder coating for MCB Distribution Board, Three Phase and Neutral, with incoming & outgoing terminals chamber, bus bar chamber comprising of 04(Four) Nos. copper bus bars of suitable rating, separate MCB chambers suitable for accommodating 09 (Nine) Nos. of 10 Amp. 'C' curve SP MCB,03 (Three) Nos. of 20 Amp. 'C' curve SP MCB and 01 (One) No. 63 Amp. 'C' curve, TPN MCB, including cable glands, terminals, hardware and mounting arrangement,complete all as specified and directed. [Cat No. MCBDB/186 of Make “Sudhir” or equivalent Model of Make Balinga/Bajaj]

Supply and Fix in repairs,100 Watts,LED flameproof weather proof flood light luminarie,flying saucer design with 90° Beam Angle lens,COB LED,CCT 6500°K,Power Factor >96%, lumen efficacy >120 Lm/W, AC input voltage 140V-305V,surge protection 6 KV,enclosure type Ex-'d', Zone 1&2, gas group IIA & IIB conforming to IS/IEC 60529,CIMFR certified recommended for gas/ vapor group of IIA & IIB, Zone 1 & 2 and IP 65 ingress protection with die cast aluminum LM6 housing,electrostatic epoxy powder coated finish having temp class T5 certified by CIMFR + PESO with clear heat & impact resistant toughened glass dome,galvanised mild steel or mild steel powder coated wire guard, two nos cable entry, top blind hole for suspension,hinge arrangement by way of 'J' hook,stainless steel hardware,earthing 1 No. inside & 2 Nos.outside,driver, connector etc. complete with all accessories, prewired and including connecting up with three core flexible copper conductor cable with suitable size, complete all as specified and directed. [Cat No. SF 71100 of Make 'Sudhir' or equivalent Model of Make 'Bajaj'/ 'Crompton Greaves']

Supply and Fix in repairs, LED foodlight luminaire,150 Watts,with pressure die-cast aluminium housing,toughened glass,secondary lenses,CRI >70, CCT 5700+300 °K, Power Factor >95%, THD <10%, Driver Effciency >85%, lumen efficacy ≥110 Lumens/Watt, LED Driving Current 1.3-2.3A, AC input voltage 140V-275V,surge protection 5 KV internal & 10 KV external and degree of protection IP 66, complete all as specified and directed. [Cat No.CFS-501-150-57-60D-SL-GL-NGG of Make 'Crompton Greaves' or equivalent Model of Make 'Philips'/ 'Wipro'/'GE']

Supply and Fix in repairs, LED foodlight luminaire,200 Watts,with pressure die-cast aluminium housing,toughened glass,secondary lenses,CRI >70, CCT 5700+300 °K, Power Factor >95%,THD <10%,Driver Effciency >85%, lumen efficacy ≥110 Lumens/Watt, LED Driving Current 1.3-2.3A, AC input voltage 140V-275V,surge protection 5 KV internal & 10 KV external and degree of protection IP 66, complete all as specified and directed. [Cat No.CFS-501-200-57-60D-SL-GL-NGG of Make 'Crompton Greaves' or equivalent Model of Make 'Philips'/ 'Wipro'/'GE'] Notes:- (Applicable for BOQ Serial Item No. 38,39 & 40) (i) The light fittings shall be fixed in technical structures at a height of 12 Metres to 22 Metres above floor level. (ii) The light fittings shall be fixed with suitable fixing arrangements as per OEM's reccommendations and the cost of fixing arrangement shall be deemed to included in the quoted rate. (iii) Aluminum labels of suitable size showing CA No and name of contractor shall be fixed by the contractor on the light fittings.

Manufacture,supply and fixing,retro reflective MES installation(s) sign boards of rectangular shape,1500 mm (W) x 1000 mm (H/D) with support length of 2300 mm and made up of 1 mm thick stainless steel sheet (ASTM A554,Grade 304),face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to Type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual),symbols,borders and letters or figures (Block,Roman,Italic or Indian) exc.10 cm but n exc.15 cm high and symbols (stops,commas, short lines, dashes,hyphens, brackets, etc.) etc.,pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to Class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of stainless steel (ASTM A554,Grade 304) square hollow section of size 25 mm x 25 mm x 2 mm along with theft resistant measures,mounted and fixed with 2 Nos. stainless steel (ASTM A554,Grade 304) square hollow section of size 25 mm x 25 mm x 2 mm with 02 (Two) Nos. vertical posts of stainless steel (ASTM A554,Grade 304) hollow square section 50 mm x 50 mm x 1.5 mm with stainless steel finials at top end and mild steel base plate of size 100 mm x 100 mm x 3 mm at the bottom end and including making holes in pipes,angles,flats and welding, grinding,buffing, polishing and making curvature (where ever required) and grouting the legs in PCC foundation blocks of size 300 mm (L) x 300 mm (B) x 450 mm (H/D) in plain cement concrete (1:2:4) type B1 using 20 mm graded aggregate and including necessary earthwork in excavating post holes,complete all as specified and directed.

Manufacture,supply and fixing of schematic line diagram board of overall size 2000 mm x 1000 mm,with 6 mm thick, 5 Nos. ply, plywood, grade BWR, type BB, fixed with screws to frame made out of wrought second class hardwood fillets of cross sectional area not exceeding 25 sq cm,including fixing/pasting on plywood surface flex material with computrised printed line diagrams with letters or figures (Block,Roman, Italic or Indian) n exc.10 cm high and symbols (stops, commas, short lines, dashes,hyphens, brackets, etc.), applying two coats of synthetic enamel paint (ordinary tint) over a coat of pink primer on wooden frame and including taking down existing board, complete all as specified and directed.

Manufacture,supply and fixing of board notice,overall size 1830 mm x 1220 mm complete all as specified and shown in Drawing No. FD-99(M) Dated 27.09.1971, Sheet 1/1,including taking down existing unserviceable notice board. Notes:- (i) The drawing(s) mentioned is not uploaded with the tender documents. These are available in the “Standard Furniture Design Book” issued by Army HQ, E-in-C’s Branch , New Delhi,revised upto date which will be available for reference in all MES offices.The bidder shall be deemed to have seen this drawing(s) before uploading of bid and shall be deemed to have quoted their rates accordingly. (ii) Second class hardwood timber shall be used. All timber shall be of good quality, well seasoned, of natural growth best available, uniform in texture, free from shakes, rot, dot cracks / loose or decayed, knots, brothels, soft spots and other defects and blemished

Materials and Labour for pasting on existing display boards, letters or figures (Block,Roman, Italic or Indian) exc. 5 cm but n exc.10 cm high and symbols (stops,commas,short lines,dashes,hyphens, brackets, etc.) made out of high intensity grade retroreflective encapsulated lens type vinyle sheet,complete all as specified and directed.

Supply, Installation,Testing and Commissioning of,Battery Bank, 30 Volts, DC comprising of Fully Automatic Float/Boost Change Over Battery Charger,single phase,230 Volts,50 Hz,charging current 12 Amps,controlled by rotary switches from the main transformer(double-wound) duly protected against overload by DC Miniature Circuit Breaker with short circuit protection,ammeter, voltmeter,miniature circuit breaker,indicators and push-to-reset AC mains switch with and including 15 (Fifteen) Nos. maintenance free lead acid batteries,2 Volts,capacity 120 Ah with interconnection cables,charging power cables,mains power cable and battery rack and all accessories as per OEM's reccommendations, complete all as specified and directed.

Supply,installation,testing and commissioning of,Non Latching Self Powered Numerical Protection Relay,for VCB/RMU,18 To 52 V & 75 To 250 V designed for use in unmanned substations where a dependable auxiliary power source is not available,designed to derive power for its operation from main current transformers,comprising integrated communication protocols for SCADA compliance,features of IDMT,as well as instantaneous protection for both over current & earth elements,suitable for accomplishing Digital filtering of measured quantities by using discrete Fourier analysis to suppress high frequency harmonics and transient DC components induced by faults or system operations and with front panel features of a 8-button keypad & a 16x2 LCD display for providing an easy user interface,complete all as specified and directed. [Cat No.CGI 14S of CG or equivalent Model of Make C&S/Seimens/ Schneider]

Repairs to battery charger with automatic float/boost change over suitable for charging of 110 Volts Battery Bank comprising of 55 Nos of 2 Volts,120 AH VRLA Type Batteries by removing from existing position,dismanteling of parts,periodic maintenance servicing of battery charger, rewinding of transformer with super enamelled copper wires of existing size including provision of all insulating materials and varnishing as per OEM's specifications,adjustment of short circuit & overload protections, FCBC system,contactors,relays etc., replacement of Ammeter,Voltmeter, Indicators etc. including replacement of all internal wirings and control wirings as per OEM's specifications,re-fixing in original position,testing and commissioning, complete all as specified and directed. Note:-The work shall be carried out through Authorised Original Equipment Manufacturer's (Amara Raja) Service Centre Engineers or through OEM Certified Agencies as approved by the Engineer in Charge.

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead wire 4 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009)

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead strip 32 x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009)

Materials and Labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to copper earth lead strip 20 x 3 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 25 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009)

M/S NORTH EAST CONSTRUCTION

M/S Kangkans