Tender For Special Repair To Mes Installation At Af Stn Bihta.; 1 B/R WORKS 2 Surface excavation n.exc (not exceeding) 30cm deep and averaging 15cm deep and getting outin SOFT/LOOSE soil complete, all as specified. 3 Excavating in post holes (or similar holes) each n exc0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50m and making good surface in SOFT/LOOSE soil complete, all as specified. 4 PCC type B-1 (1:2:4), using 20 mm graded stone aggregates in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified. 5 Plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate in foundation filling & mass concrete complete all as specified. 6 2nd Class hardwoodof size 105 mm x 60 mm made wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints supplied and fixedcomplete all as specified. 7 Factory made 35 mm thick ,2nd class hard woodGlazed and skeleton shutters, open rebated and prepared to receive glass,gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass,etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a);,etc complete all all as specified. 8 Factory made, 35 mm thick, second class hard wood, plain framed, hammer marked, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete, all as specified. 9 Factory made solid PVC Door frame of size 50mm x 47mm made out of 5mm thick wood grain finished colour PVC sheet reinforcedwith M.S. Square tube, suppling & fixing in opening, complete all as specified. 10 Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded wood grain printed PVC Sheet& 5mm thick x 15mm wide PVC sheet beadingused inside stiles and rails and decorative PVC beading of 10mmx10mm (90 Degree)used instead of exposed portion of PVC sheet beading & PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and a gap insert for top rail and bottom rail; paneling of plain colour PVC sheet to be fitted in the MS frame welded /sealed to the stiles and rails with suitable PVC sheet beading, and joined together with solvent cement, supplying and fixing in the frame at site all as specified in SSR part-II & part-I. 11 Pressed steel frames of size 105 mm x 60 mm made out mild steel pre-painted white sheet 1.25 mm thick,for doors with one or more rebates including necessary fixing lugs, 100 mm size medium grade mild steel hinges, lock strike plates etc including providing PCC (1:3 :6)type C-0 using 12.5 mm graded crush stone aggregate for filling back of chowkhats complete all as specified. 12 Pressed steel frames of size 125 mm x 60 mm made out mild steel pre-painted white sheet 1.25 mm thick,for doors with one or more rebates including necessary fixing lugs, 100 mm size medium grade mild steel hinges, lock strike plates etc including providing PCC (1:3 :6)type C-0 using 12.5 mm graded crush stone aggregate for filling back of chowkhats complete all as specified. 13 Aluminium anodised barrel tower bolt of extruded section 150mm long, ISI marked, complete all as specified. 14 Aluminium alloy, anodised, ISI marked sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extrudedsections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy 300 mm long,complete all as specified. 15 Extruded aluminium alloy 100mm long butt hinges type B-21 with galvanised mild steel hinge pin anodisedcomplete all as specified. 16 Extruded aluminium anodised handles fabricated type with plate 100 mm long, ISI marked complete all as specified. 17 Double leg aluminium anodised door stopper with rubber foot, ISI marked and fixed to bottom rail of doors with steel screws, complete. 18 Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with tinned tacks or steel wire staples, all as specified. 19 Factory made steel windows with side hung shutter with glazng bars each shutter having 02 No. box type hinges & two nos. tower bolts of size not less than 150 mm size and peg stays, dovetailed or welded,including one shop coat of zink chromate primer complete. 20 Supply only chain link mild steel galvanised hot dippedfencing, 3- 4mm wirecomplete all as specified.NOTE:- The weight of chain link fencing shall be ascertained by BOO as ordered by GE and payment shall be made acoordingly. 21 Fixing only chain linkfencingincluding line wire mesh, any mesh, size and type to any types of standards rails, straining bolts, etc. including provision of binding wire complete, all as specified. 22 Mild steel round bars 10mm dia and over, cut to length, bent to shape required, for chain link fencing complete, all as specified. 23 Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed, IN REPLACEMENT, (each line wire to be measured)complete all as specified. 24 Mild steel works in hand rails, half round or other stock section or core for wooden handrail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) in-cluding all necessary drilling, bolting or riveting, etc., confirming to Fe-290-Gde E-165, complete all as specified. 25 Taking down rolling shutter ( not exceeeding 6 Sq.m area) from any location, straightening of curtains, making good of edges, guide chanels, necessary riveting/welding, repairing to hood cover, rotating shaft and refixing the same after repair, greasing the guide channel to make smooth functioning, replacement of steel spring, ball bearing etc if required complete all as specified 26 Supply only the following spares/parts/acessories of rolling shutter(s) complete all as specified.: - 27 40mm bore medium grade mild steel pipe made to shape & size as rolling shaft 28 Guide chennel 3.15 mm thick mild steel sheet made with 75mm depth including necessary hold fasts. 29 Ball bearing of suitable size and description. 30 Spring required for maintenance of rolling shutter, complete all as specified and directed 31 Rehabilation of damaged concrete beams, column, pillar by removal of damaged and loose concrete by hand tools / ligh air hammer fitted with a spade shape tool without affecting unaffected concrete portion. Surface cracks must be removed. Dirt , oil and all other loose particles should be removed by blowing with compressed air , brooms and brushes. cleaning of corrosive reinforcement and applying anti corrosive chemical (Silka Rustoff 100) layer in two coat as per manufacturer instruction and jacking with 2 mm thick welded wire mesh, after 24 hours of applying layer of cement slurry and repairing the concrete surface by guniting using mixture of cement and sand with proportion of 1:3 under a pressure of 20 to 30 N/cm2 , average thickness 40 mm and plastering the surface with cement mortar 1:4 complete all as specified and directed by Engg-in-charge. 32 Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismentling existing sheet complete all as specified. 33 25 mm thick, cement concrete type B-0, 1:2:4 using 12.5 mm graded stone aggregate, finished even & rough, as in sub floors, complete all as specified. 34 75 mm thick, cement concrete type D-2, 1:4:8 using 40 mm graded stone aggregate, finished even & rough, as in sub floors, complete all as specified. 35 Machine cut Kota stone slab flooring 18-22 mm thick and of size not less than 550x550 mm, in floors, laid over over & including 20 mm thick (average thickness) cement mortar (1:3) screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing (Granite finish) complete, all as specified. 36 Machine cut Kota stone slab 18-22mm thick on vertical surfaces as in staircase riser skirting/ dado etc over and including 10 mm thick rendering in cement mortar (1:4) laid and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete all as specified 37 Factory made PCC chequered tiles, glossy finish,ISIMarked, with grey cement & pigment, 22-25 mm thick, of size 300 mm x 300 mm, in floors, over & including 20 mm thick cement mortar (1:6) screed, set and jointed with grey cement slurry complete, all as specified. 38 Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc., and brushing a coat of cement slurry with 3 kg of cement per Sq.m, complete all as specified. 39 Rendering 5 mm thickon fair faces of concrete surfaces, finished even and smooth on ceiling in cement mortar (1:3), complete all as specified. 40 Rendering 15 mm thickon fair faces of brick work or concrete surfaces, finished even and fairon walls in cement mortar (1:6)complete all as specified. 41 Rendering 15 mm thickon fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:4), mixed with water proofing compound as per manufacturers instructions, complete all as specified.NOTE:- WPC will be measured and paid for separately under respective item of BoQ. 42 Supply only water proofing compound, ISI marked, complete all as specified. 43 Two coats of white wash on old ceiling surfaces, including preparation of surfaces, complete all as specified. 44 Three coats of white wash on new plastered ceiling surfaces, including preparation of surfaces, complete all as specified. 45 Two coats of cement base paint on new plastered wall surfaces, including preparation of surfaces, complete all as specified. 46 Prepration of new plasterd wall surfaces of any description complete all as specified and applying the following: -(a) Applying wall care putty, in two coats& smoothening the surfaces etc. as specified (preparatory to paint as directed). (b) Two coats of interior acrylic distemperover and including a coat of acrylic emulsion primer 47 Prepration of new plasterd wall surfaces of any description & applying Two coats of exterior acrylic emulson over and including a coat of water based exterior primer complete all as specified. 48 Complete removal of existing treatment from plastered wall, pillars, cornices surfces and preparation of the surfaces to the entire satisfaction of EIC and applying the following treatment: - (a) Applying wall care putty, in two coats& smoothening the surfaces etc. as specified (preparatory to paint as directed). (b) Two coats of interior acrylic distemperover and including a coat of acrylic emulsion primer. 49 Complete removal of existing treatment of any description on wall& applyingTwo coats of exterior acrylic emulsion over and including a coat ofwater based exterior primer & including prepration of wall surfaces of any description complete all as specified . 50 Sheet glass 4mm thick ordinary quality and glazing with oil putty or wooden beads in squares n. exc. 0.5 Sq.min each paneincluding hacking out old broken glass (any thickness, size, quality or description) from wooden/ metal frame including punching or drilling out old glazing pins/spring clipscomplete all as specified. 51 Applying one coat (finishing coat) of synthetic enamel paint, including preparation of old painted wood and wood basedsurfaces of any description not other wise described over 10cm width or girth and complete all as specified. 52 Applying one coat (finishing coat) of synthetic enamel paint including peparation of old painted steel & iron surfaces of any description not other wise described over 10cm width or girth, complete all as specified. 53 Two coatsof synthetic enamel paintover oldsteel or iron surfaces of any description not other wise described over 10cm width or girth in camouflage pattern by using different tints of irregular shape in any type of building/structure including RCC overtank of any height & including preparation of surfaces, complete all as specified. 54 Two coatsof synthetic enamel paint over & including a coat of pink primer over new wood and wood based surfaces of any description not other wise described over 10cm width or girth including preparation of surfaces, complete all as specified 55 Two coats of synthetic enamel paint over & including a coat of red oxide primer oversteel & iron (new) surfaces of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces complete all as specified. 56 Steel tubes ‘medium grade’, galvanized with all fittings and fixed to walls and ceilings or laid in floors including taking down existing tube of following size: - 57 15mm bore 58 20mm bore 59 Concealed stop valve/cock, cast copper alloy, chromium plated, with wall flange, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, IN REPAIRS, complete. MAKE: PRAYAG Cat No. P-6518 or equivalent make mentioned in Appndix B. 60 Bib tap, cast copper alloy, chromium plated fancy type, long body with wall flange, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, IN REPAIRS, complete. MAKE:PRAYAG Cat No. P-6508 or equivalent make mentioned in Appndix B. 61 Pillar tap, cast copper alloy, chromium plated fancy type, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, IN REPAIRS, complete. MAKE: PRAYAG Cat No. P-7802-N or equivalent make mentioned in Appndix B. 62 PVC connections 15 mm size of length 450 mm with PTMT nuts, IN REPAIRS, complete all as specified. 63 Soap dish stainless steel chromium plated decorative type approximate size 160x160x90mm, IN REPAIRS, complete all as specified. 64 Brass chromium plated towel rail600 mm long, fixed to wall with SS screws and PVC rawl plugs, IN REPAIRS,complete.MAKE: PRAYAG Cat No. CPA-10 or equivalent make mentioned in Appndix B. 65 Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm, ISI marked, white, with integral foot rests (excluding flushing cistern and flush pipe), 110x125 size uPVC P trap & necessary joints, cement concrete, IN REPAIRS, complete all as specified. 66 Vitreous China urinal, bowl type (back or corner wall type ) size 465 x 355 x265mm, ISI marked, white, with grating and union for discharge pipe completed, IN REPAIRS, complete all as specified. 67 PVC flushing cistern 10 litre capacity, syphonic action type, any shade, dual flush, ISI marked with flush pipe and all fixing acessories,IN REPLACEMENT, complete all as specified. 68 Overhead ABS 100mm shower with brass arm 225 mm long with flange andfixed in position, IN REPAIRS, complete.MAKE: PRAYAG Cat No. CPOH-2 or equivalent make mentioned in Appndix B. 69 uPVC pipes 75 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with rubber ring joints,laid in trenches, under floors or fixed to walls as SWR pipes, IN REPLACEMENT, complete all as specified. 70 uPVC pipes 100 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with rubber ring joints,laid in trenches, under floors or fixed to walls as SWR pipes, IN REPLACEMENT, complete all as specified. 71 uPVC floor trap,suitable for uPVC soil waste discharge pipes 75 mm external dia, embedded in PCC type B-1(1:2:4), IN REPAIRS, complete all as specified, 72 PVC bend any radius, suitable for PVC soil waste discharge pipes 110 mm external dia, complete all as specified. 73 PVC bend any radius, suitable for PVC soil waste discharge pipes 75 mm external dia, complete all as specified. 74 PVC vent cowl 75-110 mm external dia, IN REPAIRS, complete all as specified. 75 E/M WORKS 76 Point wiring with multi-stranded copper conductor, single core, FRLSH PVC insulated and unsheathed cable, including FRLSH PVC insulated unsheathed stranded copper conductor single core cable as earth continuity conductor to common earth and connected to earth dolly, with and including GI terminal boxes with 3 mm thick plastic/bakelight laminated sheet cover having necessary cutting for fixing switches/ socketscomprising the following: - 77 One light/fan/exaust fan point controlled by one switch (one way) of 6 Amp or one fan point controlled by one switch(one way) of 6 Amp & fan regulator etc. or for bell/buzzer with 1.5 Sq. mm (nominal area) cable & 1.5 Sq. mm (nominal area) cable as earth continuity conductor, in and including rigid non metallic PVC medium duty concealed conduit, complete all as specified and directed. 78 One Socket outlet of3-pin/ 5-pin, 6 Amp, on the same board, with 1.5 Sq. mm (nominal area) cable & 1.5 Sq. mm (nominal area) cable as earth continuity conductor, complete all as specified and directed. 79 One socket outlet three pin, 6/16 Amp, independent, with 2.5 Sq. mm (nominal area) cable & 2.5 Sq. mm (nominal area) cable as earth continuity conductor, in and including rigid non metallic PVC medium duty concealed conduit not less than 20mm dia all as specified. 80 NOTES: (a) Switch(es) & socket(s) shall be measured & paid for separately under respective item of Schedule A. (b) GI boxes shall be fixed flush to walls in position with cement mortar (1:4). 81 Switch piano flush button single pole one way, 6 Amp, complete all as specified and directed. 82 Socket outlet multipurpose having provision for 2&3 pin, 6 Amp, flush type, complete all as specified and directed. 83 Switch Socket combo of capacity 15/16 Amp, complete all as specified and directed. 84 Ceiling rose, surface bakelite, 65 x 50mm, three terminals, complete all as specified and directed. 85 Lamp (angle) holder, insulated body, cord grip pattern, complete, all as specified. 86 LED bulb 9 watt complete all as directed. 87 Surface mounted environment friendly LED 20 Wbatten with polycarbonate housing & integrated electronic driver, lumen output should not be less than 90 lumens per watt including making connections up with three core flexible copper conductor cable, IN REPLACEMENT, complete all as specified. MAKE: Havells Cat No. LUMILINENXTBS20WLED830SPCWH or equivalent in makes mentioned in Appendix B here-in-after. 88 LED street light45 watt, outdoor type pressure die cast aluminium housing, heat resistant toughtened glass with frame and lamp with minimum efficiency 110 LM/W,IP 66 protection, IN REPLACEMENT and making connections, complete.MAKE: Havells Cat part no. ENDURASUNDOWNSL45WLED765PASYBOPCor equivalent make mentioned in Appendix B. 89 Post top lantern LED type 20 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with direiver and lamp, IN REPLACEMENT, all as specified and directed. 90 Security light bracket made of 40 mm bore GI light grade pipe 1.5 metre long bend to shape including necessary welding to pole(s) or fixed with suitable size of flat iron clamps, nuts, bolts and washers etc. IN REPLACEMENT, & includingtwo coats of synthetic enamel paint over & including a coat of red oxide primer complete all as specified . 91 MCB suitable for 240 volt AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 kA, C curve type of rating 5-32 Amp, IN REPLACEMENT,complete all as specified. 92 MCB suitable for 240 volt AC supply, SPN with over load and short circuit protection and rupturing capacity not less than 10 kA, C curve type of rating 6 to 32Amp,IN REPLACEMENT,complete all as specified. 93 Sheet metal enclosure SPN, 8 way with 100 Amp rated bus bar, 240 V, double door type. for fixing MCB’s, isolators etc., having IP-43 protection, suitable for surface and flush mounting, IN REPLACEMENT,complete all as specified. 94 Excavation in trenches in SOFT/LOOSE soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for foundation, taking out/ laying pipe line, cable etc. and getting out complete, all as specified. 95 Returning filling in including spreading, levelling, watering and well ramming in layers notexceeding 25cm thick complete all as specified. 96 Removal of excavated surplus spoil to a distance n. exc. 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified. 97 Clean dry sand ( locally available) as cushioning for under ground cable 230 mm thick (one layer of 80 mm thickness before laying the cable and other layer of 150 mm thickness after laying the cable) complete all as specified.NOTE:- Punned down thickness (over all 180 mm) shall be considered for measurement and payment. 98 Bricks as specified in PS clause 5.1, laid flat and dry in trenches over the cable for protection as length perpendicular to the direction of cable adjacent to each other complete, all as specified. 99 Boring holes under road pavement / hardstanding by trenchless technology using ultrasound technique and necessary machine for inserting & including 80-100 mm bore HDPE pipe complete, all as specified. 100 Supply, laying, jointing & testing of LT XLPE insulated cable screened,bedded, galvanised steel strip or wire armourd cable(heavy duty) 1100 volt gradewith aluminium conductor conforming to IS-7098 (Part-I -1988)laid in trenches/ ducts/ through pipes/ in floors / underroads/ hard standing /along poles and testing including taking down existing cable, complete all as specified of sectional area 101 10 Sq.mm, 2 core 102 25 Sq.mm, 4 core 103 50 Sq.mm, 3.5 core 104 95 Sq.mm, 4 core 105 GI pipe light grade with all fittings fixed as termination postal ,fixed to poles/ walls/ under floors/ under road etc including taking down existing pipe, complete all as specified of following size: - 106 40mmbore 107 50mm bore 108 80mm bore 109 NOTE FOR SERIAL ITEM NO 88 & 89:- Excavation and earth work shall be measured and paid for separately. 110 Danger notice plates made out of 1.6mm thick mild steel sheet, vitreous enamelled white letters, figures, and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 25x20cm size including taking down existing old unsv danger notice plate complete all as specified and directed by Engineer-in-Charge. 111 Danger notice plates made out of 1.6mm thick mild steel sheet, vitreous enamelled white letters, figures, and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size including taking down existing old unsv danger notice plate complete all as specified and directed by Engineer-in-Charge. 112 Rubber mat of size 1000mm x 2000mm x 19mm complete all as specified and directed by Engineer-in-Charge. 113 Ceiling fan 1400 mm sweep, 230 V with blades & down rod, minimum air delivery 210 CFM with service value 6.00 BEE, five star rated, brushless direct current motor (BLDC) and connecting up from ceiling rose incl wire or connector to fan, complete all as specified.MAKE: Havells Cat No. FHCNF5SWHT56 or equivalent in makes mentioned in Appendix B here-in-after. 114 Exhaust fan 300 mm sweep with blades, frame and louvers, AC single phase, 230 V, steel body, heavy duty, fixed to wall with 10 mm dia fasteners, nuts & bolts and connecting upfrom ceiling rose or connector to fan, complete all as specified. 115 Exhaust fan 450 mm sweep with blades, frame and louvers, AC single phase, 230 V, steel body, heavy duty, fixed to wall with 10 mm dia fasteners, nuts & bolts and connecting upfrom ceiling rose or connector to fan, complete all as specified. 116 Supply installation commissioning of water cooler fully stainless steel single phase having approx storage and nominal cooling capacity 40/80 Ltrs and connecting from existing water pipe lines all as specified and directed by Engr-in-Charge. 117 Shock treatment chart having pictorial reprresentation and shock treatment points written in two 118 Pump capacity chart on wooden board written in english language with unit namw GE (AF) bihta incl taking out old one complete all as directed by Engr in Charge. 119 Desert cooler made out of GI sheet of thickness not less than 20 gauge and top and bottom cover not less than 18 gauge, 240 volts AC, electric driven (single phase), capacity having nominal air flow capicity of 4000 Cum per Hour, complete all as specified and as directed with the following specifications:-(a)Fan sweeep 450mm with aluminium blades duly factory painted.(b)Propeller cooler fan motor max 150 watt, ISI marked.(c)Submersible pump iwht 1.50 m head and 8-10 LPM water discharge.(d)Three speed control including on /off switch.(e)Pump on/off switch(f)Capacity of water storage tank Min 100Ltrs.(g)Minimum overall size 60cm X 60cm X 120cm.(h)Min 25 mm thick cellulose evaporative Honey combed cooling pads on three sides i.e. rear, left and right.(Note : Price for installation, fixing arrangements, appropriate size cooler stand made out of 40x40x5 mm angle iron and duly painted with two coatsof synthetic enamel paint over a coat of red oxide zinc chrome primer, PCC bed block for stand and water tap connection shall be deemed inculuded in the quoted rates.) 120 Fabrication and fixing canopy headed junction box suitable for embeded on PCC foundation made out of 3.15 mm MS sheet of size 30x25x15 cm with cover , 04 nos aluminium bus bar of size 25x3 mm for three phase and neutral 01 nos 06 Amps MCB SP mounting channel for control street light/post top lantern including all electrical connections using cable gland aluminium lug, painting with two coat of synthectic enamel paint over a coat of red oxide primer on external and internal surface including taking out existing box complete all as specified and directed. 121 Supply, install, testing and commissioning of out door type cubical feeder pillar box of size 600x600x30mm Aluminium bus bar 200Amps, outer shell made out of 3.15 mm thick MS sheet inner shell made out of 2.00mm thick MS sheet and MS angle section 40x40x6mm on PCC 1:2:4 type B-1 platform60cm above the ground level and 30cm below the ground level, frame factory fabricated with front and back open able double door system complete suitable for 3 phase 4 wire 415 Volt, 50Hz. The bus bar shall be provide with sufficient holes for distribution of LT supply to 6 house, and making necessary distributions with the help of thimbles etc, IN REPLACEMENT, complete all as specified and as directed. 122 Supply, install,connecting and commissioning of CPRI approved main LT distribution panel board, indoor type, both side openable, IP-54 protection including locking arrangement with sliding door bolt, cubical type, 3 phase, 4wire, 415V, factory made free standing, floor mounting, dust and vermin proof, cubical type, fabricated outer shell made out of 3.15mm thick MS sheet and inner shell made out of 2.0mm thick MS Sheet with anticorrosive coating and finally epoxy polyster powder coating of flint grey shade fully compartmentalised design with 4 Nos insulated bus bar each made of high conductivity aluminium suitable for 1200 Amps, prewired with suitable size of copper cable /insulated copper strip including suitable earth strips conforing to IS, cable glands, lugs etc, IN REPLACEMENT, suitable for and comprisig of the following:-(A)INCOMING :-(i)Digital Multifunction meter with selector switch and three current transformers of suitable ration and capacity -01 Set.(ii)Digital KWH Meter 03 Phase 20-60 Amps-01 set(iii)LED type Phase indicator lamps for three phase set of three -01 set(iv)Busbar chamber having insulated aluminium busbar, each suitable for 1200 Amps for three phases and neutral -01 set(v)MCCB, 4 Pole of capacity 800Amps, 50KA at 415 V with micro processor based relased type with O/L, S/C, E/L-01 Nos(B)OUTGOING(i) MCCB, 4 Pole of capacity 400 Amps, 36 KA at 415 V-02 Nos(ii) MCCB, 4 Pole of capacity 200 Amps, 10 KA at 415 V-04 Nos (03 Nos working and 01 Nos for standby).(iii) MCCB, 4 Pole of capacity100 Amps, 10 KA at 415 V-02 Nos (01 Nos working and 01 Nos for standby)(iv) MCCB, 3 Pole of capacity 32 Amps, 10 KA , C series at 240 V-02 Nos 123 Earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including GIstrip 32x6 mm as earthing lead by means ofGI or steel bolts/nuts/washers, protected by 15 mm bore GI light grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mmbore GI light grade pipe for watering and including funnel, wire mesh, RCC cover, reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 12 mm dia, using round bar, PGI funnel with wire mess & frame, PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of MES Schedule Part – I. IN REPLACEMENT, complete all as specified.Note:- (i)PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate.(iii) Earth resstance shall be less than 3 ohm. In case the test results are not found less than 3 ohm, complete earthing shall be redone by the contractor without any extra cost to Govt. 124 Demolition and Dismantling work 125 Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50sqm each and removing from site all as specified. 126 Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50sqm but not exceeding 4.00sqm each and removing from site all as specified. 127 Taking down shutters of any descriptionnot exceeding 1.00 sqm each and removing from site all as specified. 128 Taking down shutters of any description exceeding 1.00 sqm but not exceeding 2.00 sqm each and removing from site all as specified. 129 Taking down cement plaster of any description on brick walls or concrete surfaces etcincluding raking out joints, hacking for key, scrubbing down with water etc complete all as specified. 130 Demolition of cement concrete (unreinforced) in ground floors and pavings not excceding 15cm thickness (above or below ground level) all as specified 131 Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified. 132 Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground, embedded in natural ground etc. complete all as specified. 133 Demolition of stone slab and tiles of any description or thickness in floor, apron, platform etc laid bedded and pointed in any mortar complete all as specified. 134 Dismantling structural steel work including doors, gates but excluding framed truss, complete all as specified. 135 Dismantling fencing wire mesh, any type complete all as specified. 136 Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete with batten, casing caping of MS or and PVC conduit on surface or concealed, including switches, ceiling roses, pendants, regulators, sockets, mild steel terminal boxes etc., removing materials and making good disturbed surfaces due to taking down etc. to the entire satisfaction of Engineer-In-Charge, complete all as specified. 137 Note : Amount ofcredit for retrieved materials is mentionedin Sch of credit of tender documents in pdf form which will be deducted while acceptance of tender offline.
