Tender For Provision Of Toilet With Bath Room At Bldg No.T-37,
Tender Value
9.30 Lakhs
Estimated cost
Bid Submission
14 Dec 2022
0 days left
EMD
18600
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
lekhapani → Meghalaya
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Provn Of Toilet With Bath Room At Bldg No.T-37, Provision Of Toilet With Bath Room At Bldg No.T-37, Scooter / Motor Cycle Parking Shed Near Bldg No.T-1 And Lt Ug Cable With Allied Works And Certain Minor Works At Lekhapani Mil Stn.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 07-Dec-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-Dec-2022 |
BOQ
| Sl. No. | Item Description |
| 1 | Surface excavationnot exceeding 30 cm deep and averaging 15 cm deep getting out in soft/loose soil complete all as specified and directed. |
| 2 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth for foundations,laying of cables,pipe lines,manholes,etc and getting out in soft /loose soil complete all as specified and directed. |
| 3 | All as per Item No.2 above but depth exceeding 1.5m but not exceeding 3m in depth complete all as specified and directed. |
| 4 | Excavating over areas n exc 1.5m deep and getting out in soft/loose soil,complete all as specified and directed. |
| 5 | All as per item No 04 above but exc 1.5m deep but n. exc 3 min deeep complete all as specified and directed. |
| 6 | Returning filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm of soft loose soil,complete all as specified and directed. |
| 7 | Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. |
| 8 | Excavating in post holes (or similar holes) in soft /loose soil each not exceeding 0.5cum, 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 not exceeding 50m and making good surface,complete all as specified and directed. |
| 9 | M&L PCC (1:4:8), type D-2, (using 40mm graded stoneaggregates)as in foundations, filling, mass concrete etccomplete all as specified and directed. |
| 10 | M&L PCC (1:2:4), type B-2, (using 40mm graded stoneaggregates)as in foundations, filling, mass concrete etccomplete all as specified and directed. |
| 11 | M&L PCC (1:2:4), type B-1, (using 20mm graded stoneaggregate)as in bed plates and similar articles including necessary form work complete all as specified and directed. . |
| 12 | M&L PCC (1:3:6), type C-2, (using 40mm graded stoneaggregates)as in foundations, filling, mass concrete etccomplete all as specified and directed. |
| 13 | M&L PCC ( 1:2:4)type B-0 (using 12.5mm graded stone aggregate) as in cills, seismic and other similar bands, plinth courses, copings, bed plates, bond stones, etc including weathering, slightly rounded or chamfered angles and throating as directed including necessary form work complete all as specified and directed. |
| 14 | M&L PCC (1:3:6)type C-1 (using 20mm graded stone aggregate) asin surface channels and drains complete all as specified and as directed. |
| 15 | M&L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and as directed. |
| 16 | M & L 25 mm thick Damp proof course to horizontal or vertical surfaces with PCC (1:2:4) type B-0 (using 12.5mm graded stone aggregate) mixed with integral water proofing compound incl necessary formwork complete all as specified and directed. |
| 17 | M&L Providing RCC (Design Mix) M-25 (using 20mm graded stone aggregate) as in beams, cantilevers beressummers lintels over 1.5m lengthand the like etc complete all as specified and directed |
| 18 | M&L Providing RCC (Design Mix) M-25 (using 20mm graded stone aggregate) as inslabs supported on walls, beams and columns complete all as specified and directed. |
| 19 | M&L Providing RCC (1:1/2:3) ( Nominal mix) typeB-1(using 20mm graded stone aggregate) as in as retaining walls andthe like etc complete all as specified and directed |
| 20 | M&L RCC (1:2:4)typeB-1 (using 20mm graded stone aggregate) as in as cover slab for manholes, septic tank, soak well etc set in CM (1:4) with plain fair faces incl chamfered, weathering, throating etc incl necessaryform workcomplete all as specified and directed. |
| 21 | M/L Precast louvers and jallies 35mm thick (measured solid) including all mouldings but excluding frame withRCC (1:2:4) type B-0 (using 12.5mm graded stone aggregate)and set in CM (1:4) complete all as specified and directed. |
| 22 | Use and waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels,cantilevers, shelves including supports, overhangs, etc also splays between floor and beam etc for rough finished flat surfaces of cocrete complete all as specified and as directed. |
| 23 | Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick, for rough finished flat surfaces of concrete complete all as specified and as directed. |
| 24 | Use and waste of formwork to wallsrough finished flat concrete faces etc complete all as specified and as directed. |
| 25 | M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed. |
| 26 | M&L Brickwork with subclass ‘B’ bricks, straight for curved on plan to any radius in half brick thick walls built in CM (1:4),complete all as specified and directed. |
| 27 | M&L Brickwork with subclass ‘B’ bricks, in one brick thick honey comb walling built in CM (1:4),complete all as specified and directed. |
| 28 | M&L for loose filling with broken brick aggregates of gauge 40 to 80mm in soakage pit, soak well etccomplete all as specified and directed |
| 29 | S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Paneling of plain colour PVC sheet to be fitted in the M.S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete fixed to frames all as specified and as directed. |
| 30 | S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, complete all as specified and as directed. |
| 31 | S&F 150 mm size, aluminium anodised , barrel tower bolts of extruded section & fixed completeall as specified and as directed. |
| 32 | S&F 100mm butt hinges, type B-21, extruded aluminium alloy with galvanised mild steel hinge pin, anodised & fixed to PVC door complete all as specified and directed. |
| 33 | S&F 150mm size aluminium handles, cast type, anodized and fixed complete all as specified and directed. |
| 34 | M&L TMTbars 10mm dia and over, cut to length, bent to shaperequired, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia orsecuring with clips. |
| 35 | All as per Item No.34 above, but 8 mm dia complete all as specified and directed. |
| 36 | All as per Item No.34 above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binderscomplete all as specified and directed. |
| 37 | S&F Mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S. 1161-1979 complete all as specified and directed. |
| 38 | S & F Mild steelbolts with hexagonal or square heads at one end and screwed the other or screwed both ends each screwedend to be fitted with washers and one hexagonal or square nut exc 30cm long and diameter of neck exc 12 n.exc 20 complete all as specified and directed |
| 39 | S&F Mild steelframed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework ofwater tanks and similar work conforming to Fe.290.Gde-E-165.complete all as specified and directed |
| 40 | M&L for pre-painted hot dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ 150, 0.50mm thick of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed |
| 41 | Dismantling and Refixing ofpre-painted hot dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern as in roof covering fixed with self tapping screws as specified including necessary complete all as specified and as directed |
| 42 | M&L for pre-painted hot dip aluminium-zinc alloy metallic coated Plain steel sheet, any pattern corresponding to IS15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ 150, 0.50mm thick of an approved colour and having yield strength of 550 MPa as in Evas roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed |
| 43 | M & L Hardcore of gauge nexc 63mm deposited spread and levelled in layers nexc 15cm thick watereed and rammed to a true surface with broken stone or boulders complete all as specified and directed |
| 44 | M & L 25mm thick cement concrete type B-0 , 1:2:4 (12.5mm graded aggregate) as in floor complete all as specified and directed. |
| 45 | M&L 100mm thick PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in floors and paving, , laid in panels and finished even andfair complete all as specified and as directed. |
| 46 | M&L 75 mm thick PCC ( 1:4:8 ), type D-2 (using 40 mm gradedstone aggregate), as insub base of floor complete all as specified and as directed. |
| 47 | M&L 50 mm thick, plain cement concrete (1:3:6) type C-1, using 20 mm graded machanically crushed stone aggregates, laid in 1.20 slope as in plinth protection/pavings/shafts including making joints at 3.00 metre intervals and at each conrner, the joint shall be filled with mastic filling (to full depthP comprising of one part heated hot blown bitumen 85/25 & two parts heat3ed snd (by volume), surface finished even and smooth without using extra cement, complete all as specified. |
| 48 | M&L Chequered cement concrete tiles of size 25cmx 25 cm x 22mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments, over and including 15 mm thick screed bed in CM (1:6)complete,all as specified and directed |
| 49 | M&L Glazed coloured ceramic tilesof size 300x450x6 to 7mm thick,as in vertical surfaces such as skirting,dado,etc andset and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles laid over and including 10 mm thick rendering as in backingcoat wall plaster in CM (1:4) complete all as specified and directed. |
| 50 | M&L Coloured non skid joint free ceramic tiles of 7mm to 8mm thick area of each tile not exceeding 0.11 sqm in floors, etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed or bedding layer in CM (1:6) for laying floor finishes complete all as specified and directed. |
| 51 | M&L Rendering 10.mm thick plaster in CM (1:6) on fair faces of brick work or concrete surfacesincluding finishing top even and smooth without using extra cement complete all as specified and directed. |
| 52 | M&L Rendering 15 mm thick in CM 1:4 on fair faces of brick work or concrete surfacesincluding finishing even and smoothwithout using extra cement complete all as specified and directed. |
| 53 | M&L Rendering 15 mm thick in CM (1:4)and finished fair and evenmixed with WPC as per manufacturers instructions complete all as specified and directed.Note: WPC measured seperately. |
| 54 | Supply only Integral water proofing compound complete all as specified and directed |
| 55 | M&L Rendering 10.mm thick plaster in CM (1:4) on fair faces ofconcrete surfaces asin ceiling including finishing top even and smooth without using extra cement complete all as specified and directed. |
| 56 | M&LPreparation of new plastered surfaces ofceilings and applying three coats of white washcomplete all as specifiedanddirected. |
| 57 | M&L Prepration of newly plastered surface of walls and applying two coats of cement base paintover a coat of primer complete all as specifiedand directed. |
| 58 | M&L Preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specifiedand directed. |
| 59 | M&L Preparation of newsteeland iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paintover a coat of red oxide primer complete all as specified and as directed. |
| 60 | S&F GI pipe 15 mm dia bore of pipes,(medium grade), galvanised iron, with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed. |
| 61 | S&F GI pipe 20 mm dia bore of pipes, (medium grade), galvanised iron, with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed. |
| 62 | M&L Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed. |
| 63 | S&F Fancy type long body 15mm dia Bib taps cast copper alloy,chromium plated screwed down to iron pipe or for brass ferrule & fixed complete all as specified and directed. |
| 64 | S&F Fancy type swan long neck 15mm dia pillar taps , cast copper alloy with capstan heads,chromium plated , screwed down high pressure, with or without lettered \"Hot\" or \"Cold\" with long screwed shanks & fly nuts, screwed for ironpipe & fixed complete all as specified and directed. |
| 65 | S&F Vitreous chinawater closet (squatt pattern) squatting pan, \"Orrisa\" pattern, size 580x440mm white, with integral foot rests with \"P\" or \"S\" trap (excluding flushing cistern and flush pipe) , complete all as specified and directed. |
| 66 | S&F Wash basins white, vitreous China, size 580x450mm,excluding taps, incl 32mm waste coupling and waste pipe including bracketsfixed to wall complete all as specified and directed. |
| 67 | S&F 600 mm long towel Rail of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 190 gms) complete all as specified and directed. |
| 68 | S&F PVC High/Low level flushing cistern 10 litres capacity including all fittings i.e float valve, syphon,flush pipe, brackets all as specified and directed. |
| 69 | S&F PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed. |
| 70 | S&F 15mm bore dia stop valves / angle valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 71 | S&F 15 mm dia stop valves, cast copper alloy chromium plated , concealed type with long shank and cap screwed down high pressure with crutch or butterfly handle for iron pipe or for union, complete all as specified and as directed. (Fixed in repairs). |
| 72 | S&F 15mm swivel shower with arm 195 mm long of PTMT of any colour for fixing with 15mm pipe (Min weight 40 gms) complete all as specified and directed. |
| 73 | S&F Rotational moulded polyethylene water storage tanks of 500 Ltrs capacity,(cylindrical vertical with closed top) double layered,hoisted and fixed in position all as specified in SSR part-I and as directed. |
| 74 | S&F 20mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball, screwed for iron pipe & fixed (Minimum weight 210 gms) complete all as specified and as directed. |
| 75 | DS&F 4mm thick looking mirror of selected quality mounted to wall with stainless steel projected fastners complete all as specified. |
| 76 | M&L 75mm dia PVC (SWR) floor trap/nahani trap, plain with grating including jointing with solvent cement complete all as specified and directed. |
| 77 | S&F PVC (SWR) pipes 110mm diasingle socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed. |
| 78 | S&F PVC (SWR) pipes 75mm diasingle socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed. |
| 79 | S&F PVC (SWR) pipes 160mm diasingle socketed, in any length with rubber ring joints, laid in trenches/floors complete all as specified and as directed. |
| 80 | S & F 110mm PVC (SWR) junction single (Single T) equal or unequal with access door complete all as specified and directed. |
| 81 | S & F 75mm PVC (SWR) vent cowl complete all as specified and directed. |
| 82 | S&F PVC (SWR) bends 110mm dia any radius all as specified and directed. |
| 83 | S&F PVC (SWR) bends 75mm dia any radiusall as specified and directed. |
| 84 | S&F PVC (SWR) vent cowl 75mm fore fixed with pipe complete all as specified and as directed. |
| 85 | S & F Salt glazed stoneware gully traps square or round mouthed type P of size 150 x150mmcomplete all as specified and directed. |
| 86 | M&L PCC ( 1:3:6 ), type C-2 (using 40 mm gradedstone aggregate), as in bed to drain pipes of 160 mm bore incl packing under and haunching against the sides of pipes after thy are laying and testing on completion,etc complete all as specified and as directed. |
| 87 | M & L for concealed point wiring complete with two run of 1.5 sq mm FRLSH ,PVC insulated multi stranded copper conductor single core cable 1100 volts grade,drawn into non metalic PVC rigid conduit medium grade of size not less than 20mm dia and conduit accessories fixed in wall, floor and on roof etc. and including provision of PVC insulated 1.5 sq mm FRLSH, copper conductor for earth continuity and connected to common earth dolly for one light point controled by one one way 6 Amp switch,complete all as specified and directed by Engineer-in-Charge Note :- Cost of PVC conduit, cutting chases of wall, making good disturbed wall surfaces including finishing with cement mortor 1:4, matching with existing colour/paint of surface are deemed to be included in the quoted rate. |
| 88 | S&F Modular switch one way 6 Amps 1 module including Modular PVC cover plate with frame & metal flush box of suitable size complete all as specified and directed. |
| 89 | S&F Ceiling rose surface type bakelite 65x50mm three terminal complete all as specified and directed. |
| 90 | S&F LED tube light fitting 4 ft. 1 x 18 watt, 230 volts, with bipin holder connector block, LED retrofit tube rod etc complete with all accessories internally pre-wired and fixed to walls/ceiling with screw on round PVC blocks including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed. |
| 91 | S&F LED bldg security light fitting 25W watt with 230 Volts with IP 66 protection, High Impact resistance internally pre-wired complete with suitable size GI pipe mounting bracket,02 x MS Flat size 40x3 mm clamp set, nut/bolt/washers etc all accessoriesand fixed to walls complete all as specified and directed. |
| 92 | S&F Pressed sheet metal enclosure (MCB DB), single phase and neutral with 200 Amps rated bus bar, double door type, 240 volts including grouting in wall and connecting complete for 4 way all as specified and directed. |
| 93 | S&F MCB SPN 32 Amps, 230 volts AC and connecting using suitable size of wire all as specified and directed. |
| 94 | S&F MCB SP 6 to 32 Amps, 230 volts AC and connecting using suitable size of wire all as specified and directed. |
| 95 | M&L Sand cushioning with a layer of sand 8cm thick before laying of cable and 10 cm thick after laying of cable in trenches complete all as specified and directed. Note: Punned thickness shall be measured for payment purpose. |
| 96 | M&L Brick protection using old size sub class ‘B’new bricks, laid flat dry but jointed, laid length wiseperpendicular to theaxis of cable all as specified and directed. |
| 97 | Supply, laying, jointing, testing and commisioningofXLPE insulated screened PVC bedded, galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 volts grade with glanded aluminium conductor of cross sectional area 16 sqmm 2 core laying or passing through pipe/wall/floor/trenchescomplete all as specified and directed. |
| 98 | Supply, laying, jointing, testing and commisioningof LT XLPE insulated cable, overall PVC insulated, PVC Sheathed armoured LT 1100 volt grades 50 Sqmm 3.5 coreheavy duty with aluminium stranded conductor laying or drawn through pipes/laid in induct/trenches/fixed on poles,etc complete all as specified and directed. |
| 99 | S&F GI pipe, 40 mm bore, (light Grade) with necessary fittings including clamps with suitable nuts and bolts for protection of cables laying in trenches/under floors or roads or along the pole,etc complete all as specified and directed. |
| 100 | M&L Cutting existing steel tubing for alterations or additions (Each cut measured) of 20 mm bore all as specified and directed. |
| 101 | M&L Screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) of 20 mm bore all as specified and directed. |
| 102 | S&F 20 mm dia GI water tubing, (medium grade),includingfittings/ accessories like sockets, bend, elbow, union etc laying in trenches complete all as specified and directed. |
| 103 | M&L 20 mm dia gunmetal globe/gate valve ISI marked with iron wheel head, screwed both ends,completeall as specified and directed. |
| 104 | Supply, install, testing and commissioning of outdoor type distribution board, pedestal and compartmental type suitable size, top canopy, enclosures cubical, weather and vermin proof totally enclosed made out of 3.15 mm thick CRCA sheet machine pressed of suitable size to operate on 3 phase 4 wire system 415 Volts, 50 HZ double door withfront openable including bottom gland plate with sufficient numbers of circular cable entry holes, including prewired complete incl suitable sizepanel mounting MS angle base frame duly painted with synthetic enamel black paint over a coat of red oxide.The cost of the mounting of panel on MS Angle or PCC pedestal (foundation)required as per siteis deemed to be included in the quoted rate of the item. The panel will comprise of the following and all as directed by Eng-in-charge:-INCOMING :-(i)MCCB 100 Amps FP, 415 Volt 25 KA fixed thermal magnetic release 01 No of Make : L&T/Havells/C&S electric/Legrand/Siemens.(ii) Phase indicating lamp LED type– 1 Set of three.(iii) Aluminium bus bar 200 Amps capacity with bus bar supports, DMC/SMC insulators of CPRI approved of suitable length insulated heavy heat shrinkable sleeves etc -04 Nos.OUT GOING :-(i)MCCB 63 Amp, FP, 415 Volt,10 KA, -04 No Make : L&T/Legrand/Siemens/Schnedier/ Havells(ii)Volt meter - 01 Nos & Ammeter - 01 No with suitable CTs complete. |
| 105 | S&F Air termination vertical type, single pointed made of 12mm dia 300mm long aluminium rod including necessary fixing arrangements with aluminium bolts, nuts, lead wasters etc., complete and including provision of GI tubing light grade 40mm dia, 300mm long with one end embedded in PCC block of size 300mm x 300mm x 300mm and other end fitted with air termination rod, complete all as specified and directed. |
| 106 | S&F Test point terminal block made of gun metal orphosphorus bronze of size 75mm x 75mm x 25mm drilled and screwed including 3 Nos. 8 mm dia 25mm long hexagonal head screw for fixing the same on wall, complete all as specified and directed. |
| 107 | S&F Horizontal anddown conductors, aluminium strip of size 25mm x 3 mm and includingepoxy insulator bus bar type 40mm thick at an interval of600mm apart for lightening protection on roof and for down conductors, including all fixing arrangement stand,aluminiun nut, bolt & washers, complete all as per IS-2309-1989 and testing, complete all as specified and directed.NOTE:- Aluminium strip shall be jointed with rivets (minimum 4 Nos) . |
| 108 | S&F GI strip 32x6mm burried directly in ground upto 30 cm deep in earth pit or otherwise above ground level all as directed by Eng-in-chagre. |
| 109 | S&F GI pipe, 50 mm bore, (light Grade) with necessary fittings including clamps with suitable nuts and boltslaying in trenches/under floors orpoles,etc complete all as specified and directed. |
| 110 | M&L Earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to galvanized iron earth lead wire 4mm dia, (main earthing lead ) by means of galvanized bolts, nuts and washers all as shown in electrical plate no 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe (light grade) for earth lead protection pipe for suitable length and GI pipe 20 mm dia (light grade) for watering pipe with funnel & wire meshincluding necessary earth work and PCC (1: 3 : 6) type C-1(using 20mm graded stone aggregate) for earth pit and 40 mm thick pre-cast RCC cover in 1 : 2 : 4 type B1 (using 20mm graded stone aggregate) with 3 Nos 8 mm dia TMT bars both ways and testing on completion,etc completeall as specified and directed by Engineer-in-Charge. |
| 111 | M&L Earthing complete with galvanised steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground vertically at a depth not less than2.25 metres below normal ground level with top edge of the plate at a depth not less than 1.5 metres belownormalgroundlevel,connected with and including GI strip 32mm x 6mm in andincluding GI pipe 50mm bore (medium grade) as protection pipe (from top of earth plate up to the body of equipment) by means of GI bolts, nuts, check nuts and washers of GI and thimbles, earth plate surrounded by packed layers of charcoal dust and common salt 15cm thick, all around includingtop and bottom and watering pipe 20mm bore of GI pipe (light grade) with funnel and wire mesh, PCC chamber of size 300 x 300 x 300 mm (top of chamber minimum 15 cm above the normal ground level (1:3:6) using 20mm graded stone aggregate and RCC cover (1:2:4) type B-I (using 20mm graded stone aggregate) and angle iron frame including necessary excavation/ earth work in any type of soil/rock and as shown in Electrical plate No. 5 of SSR Part-I (2009) testing on completion complete all as specified and directed by Eng-in-charge. |
AI Tender Summary
Tender Timeline
Dec 07, 2022
11:30 IST
Tender Published
Tender notice published.
Completed
Dec 14, 2022
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedDec 14, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedDec 17, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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