Military Engineer Services-MES has published Tender For Special Repair To Lighting Conductor Of Building No T 21 And T 27 At Grn A Of Khanabal And 09 X Revenue Works Under Age Br P And Age Em Of Ge 861 Ews. Submission Date for this Tender is 29-12-2022. Conductor Tenders in Anantnag Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 10-Dec-2022 | REVISED BOQ | BOQ | 22-12-2022 |
| 2 | 22-Dec-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-12-2022 |
| Sl. No. | Item Description |
| 1 | Taking down chowkhats or frames with shutters (without taking off shutters from the frames) n.exc 1.5 sqm complete all as specified and directed. |
| 2 | Taking down chowkat or frame with shutters (without taking shutter from the frame) exceeding 1.5sqm and not exceeding 4.00 sqm each complete all as specified and directed. |
| 3 | Surface excavation n exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil, complete all as specified and directed. |
| 4 | Excavation in trenches n exc 1.50m wide and n exc 1.50m in depth for foundation etc or for shaft wells, cesspits manholes pier holes etc n. exc 10 sqm on plan and n. exc 1.5m in depth and getting out in soft/loose soil, complete all as specified and directed. |
| 5 | Excavation in post holes (or similar holes) each n.exc. 0.5 cum 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, in soft/loose soil and making good surfaces, complete all as specified and directed. |
| 6 | Returning filling in (soil) including spreading, levelling , watering and well ramming in layers n exc 25cm thick, complete all as specified and directed. |
| 7 | Removing of surplus soil to a distance n exc 50 mtr and depositing where directed ata level n exc 1.5 mtr above the starting point, complete all as specified and directed. |
| 8 | PCC 1:2:4 type B-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified. |
| 9 | PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified. |
| 10 | PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified. |
| 11 | RCC M-25 design mix using 20 mm graded aggregatein foundations, including rafts, footings, foundation beams, plinth beams, base for columns, etc basements slabs under rammed piles and mass concrete complete all as specified and directed. |
| 12 | RCC M-25 design mix using 20 mm graded aggregate as in beams, cantilevers, bressummers lintels over 1.5 m span complete all as specified and directed. |
| 13 | RCC M-25 design mix using 20 mm graded aggregate as in slab supported on walls, beams and columns in floors, roofs landings balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed. |
| 14 | Form work to sides of concrete foundations, footings, bases of columns, raft beams sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter complete all as specified and directed. |
| 15 | Form work to sides and soffits of floor or roof beam haunching , lintels, cantilevers shelved including supports overhangs etc also splays between floors and beams, etc complete all as specified and directed. |
| 16 | Form work to sides and soffits of suspended slab such as roof slab, floor slab, shelves and similar works n. exc. 200 mms thick (Horizontal or sloping), finishing rought the concrete surfaces, complete all as specified and directed. |
| 17 | MS TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not les than 0.9 mm dia or securing with clips quality conforming tocomplete all as specified and directed. |
| 18 | MS TMT Bars of 5 mm dia and overup to 10 mm diain stirrups, spacers and binders, cut to length bent to shape requiredincluding cranking, bindingspirally for hooping for columns hooking ends and bindingwithand including MS wire annealed not less than 0.9 mm dia or securining with clip complete all as specified and directed. |
| 19 | Hard core of broken stone or boulders of guage n. exc 63mm, deposited, spread and levelled in layers n. exc 15 cm thick, watered and rammed to a true surface,complete all as specified and directed. |
| 20 | Hard core of broken stone or boulders of guage exc 63mm but n. exc 100mm, deposited, spread and levelled in layers n. exc 15 cm thick, watered and rammed to a true surface,complete all as specified and directed. |
| 21 | Rolling over hard core surface with 8 to 12 tonne power roller n exc 150mm compacted thickness, complete all as specified and directed. |
| 22 | Brick work with sub class "B" bricks straight or curved on plan, exceeding 6m mean radius with old size bricks, built in cement mortar 1:4, complete all as specified and as directed. |
| 23 | Walling of random rubble masonry with best quality stone, uncoursed, well bonded, bedded and solidly hearted and built in CM 1:4, all as specified. |
| 24 | Walling of random rubble masonry with best quality stone, uncoursed, well bonded, bedded and solidly hearted and built in CM 1:6, all as specified. |
| 25 | Precast cement concrete type C-1(using 16mm graded crushed stone aggregate) hollow block masonry with hollow blocks exceeding 10cm in width and setting in mortar 1:6, complete all as specified and directed. |
| 26 | Providing precast cement concrete louvers and jallies, 35mm thick, type B-0 (1:2:4)12.5mm graded aggregate,(measured solid), including all mouldings but excluding frame, set in CM 1:4, complete all asspecified and directed. |
| 27 | 10mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:4 finished the surface even and smooth without using extra cement, complete all as specified and directed. |
| 28 | 15mm thick rendering on stone masonry surfaces or surface other than fair face of brick-work or on one side of lathing in CM 1:4 finished even and smooth without using extra cement, complete all as specified and directed. |
| 29 | 15mm thick rendering on stone masonry surfaces or surface other than fair face of brick-work or on one side of lathing in CM 1:6 finished even and smooth without using extra cement, complete all as specified and directed. |
| 30 | Plain cement concrete M-10, 1:3:6, type C-2, using 40mm graded mechanically crushed stone aggregate, 75mmthick, as in plinth protection etc., surface finished even and smooth without using extra cement and laid to a slope of 1 in 24 in alternate panels n.exc. 1.20 Sqm each, 12mm wide and 5 cms deep joints shall be formed between the bays and shall be filled with mastic filling comprising a mixture of one part of heated blown bitumen VG-10 and two parts of heated coarse sand (by volume), all as specified and directed. Note:- The unit rate include for use of form work (straight or curved). |
| 31 | Precast reinforced cement concrete type 1:2:4, type-B1 (20 mm graded aggregate) as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces, set and jointed in CM 1:4, complete all as specified and directed. |
| 32 | PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in surface channel and drains, complete all as specified and directed. |
| 33 | Extra for forming fair finished drain or channel 30cm inner girth in cement using extra cement including forms, moulds, mitered / stopped ends etc., complete all as specified and directed. |
| 34 | 100mm thick PCC 1:4:8 Type D-2 (40 mm graded stone aggregate) as in sub-base of floors, complete all as specified and directed. |
| 35 | 100mm thick PCC 1:3:6 Type C-2 (40 mm graded stone aggregate) as in sub-base of floors, complete all as specified and directed. |
| 36 | 100mm thick PCC 1:2:4 Type B-2 (40 mm graded stone aggregate) as in flooring, finished even and smooth without using extra cement including making joints with bitumastic filling of proporation 1:2 bitumen and sand, complete all as specified and directed. |
| 37 | 75mm thick PCC 1:3:6 Type C-2 (40 mm graded stone aggregate) as in sub-base of floors, complete all as specified and directed. |
| 38 | 25mm thick PCC 1:2:4, type B-0 (using 12.5 mm graded crused stone aggregate) as in floors to recieve floor finishes, complete all as specified. |
| 39 | Cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork, complete all as specified and directed. |
| 40 | Cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork, complete all as specified and directed. |
| 41 | 80mm thick factory made machine pressed precast concrete coloured interlocking paver blockwith grey cement and pigment, any shape,size and design as approved by Engr-in charge confirming to IS 15658-2006, M-40 grade, complete all as specified and directed. |
| 42 | Sand filling under floors or in foundation including watering and consolidation, complete all as specified and directed. |
| 43 | Non-skid coloured ceramic tiles 7 to 8 mm thick (square / rectangular) area of each tile exc. 0.06 sqm but not exc 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6, complete all as spcified and directed. |
| 44 | Non-skid coloured ceramic tiles 7 to 8 mm thick (square / rectangular) area of each tile exc. 0.11 sqm but not exc 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6, complete all as spcified and directed. |
| 45 | Glazed ceramic coloured tiles 450mm x 350mm x 7mm thick as in vertical surfaces such as skirting dado etc set and jointed in neat cement slurry,pointed in white or coloured cement to matchover and including 10mm thick renderingin cement mortar 1:4 to receive tiles, complete all as specified and directed. |
| 46 | Rolled mild steel in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240, complete all as specified and as directed. |
| 47 | Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates, conforming to Fe-410-W (Gde-E-250) quality-A, complete all as specified and directed. |
| 48 | Rolled mild steel in roof trusses (framed),trussed ,purlins,crane girders,purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc., conforming to Fe-410-W (Gde-E-250) quality-A, complete all as specified and directed. |
| 49 | Factory made solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per specification & drawing shown in SSR Part-II, complete all as specified and directed. |
| 50 | Factory made solidpanel PVC door shutter 30mm thick (stile) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVCchannel having a PVC sheet strip of 20mm width struck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rails and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to in stiles & rails with suitable PVC sheet beading and joinned together with solvent cement supplying & fixing in frames at site as per specification and drawing shown in SSR Part -II, complete all as specified and directed. |
| 51 | Powder coated anodised aluminium frame for doors, windows, ventilators and sliding shutters withtripke track (02 Nos glazed shutter & 01 gauzed shuter) with one or more rebates including necessary aluminium mongaries such as locking arrangement, rubber gasket, jointing cleats for fixing etc., complete all as specified and directed. |
| 52 | Powder coated anodised aluminium door shutters having stile, top rail and bottom rail of aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, sliding door bolt, tower bolt and anodised aluminum snap beading screws etc., complete all as specified and directed. |
| 53 | Pre-painted galvalume aluminium zinc coating GIbased corrugated steel sheet 0.50 mm thick of ancolour having tensile strength of 550 Mps as in roof covering /cladding to wall, fixed with self tapping screws as specified and directed. |
| 54 | Pre-painted galvalume aluminium zinc coating GIbased plaind steel sheet 0.50 mm thick of ancolour having tensile strength of 550 Mps as in roof covering /cladding to wall, fixed with self tapping screws as specified and directed. |
| 55 | 150mm long, aluminium, anodised, barrel tower bolts of extruded section, complete all as specified and directed. |
| 56 | 150mm long, aluminium handles, cast type, anodised, all as specified and directed. |
| 57 | 100mm long, aluminium handles, cast type, anodised, all as specified and directed. |
| 58 | 100mm long, mild steel cold rolled butt hinges, medium weight, complete all as specified and directed. |
| 59 | Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed, complete all as specified and directed. |
| 60 | Stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples,complete all as specified and directed. |
| 61 | 4mm thick sheet glass ordinary quality, and glazing with oil putty or fixed with bead/glazing pins in squares n.exc 0.50 Sqm in each pane, complete all as specified and directed. |
| 62 | Steel water tubing, 15mm bore, galvanised, "medium grade" with all fittings and fixtures and short lengths, fixed to wall and ceiling or laid in floor, complete all as specified and directed. |
| 63 | Steel water tubing, 20mm bore, galvanised, "medium grade" with all fittings and fixtures and short lengths, fixed to wall and ceiling or laid in floor, complete all as specified and directed. |
| 64 | Rotational moulded polythylene 1000 litres capacity water storage tank (Cylindrical vertical with closed top), 3 layer hoisted and fixed in position including 20mm brass ball valve high pressure with brass rod & high density plastic ball, complete all asspecified and directed. |
| 65 | Vitreous china squatting pan water closet, orissa pattern, size 580x440mm white with integral foot rests (excluding flushing cistern and flush pipe) including cast iron "P" or "S" trap,jointing to flush pipe, complete all as specified and directed. |
| 66 | Vitreous china, wash hand basin, flat back of size 630mmx450mm with brackets including cutting for and pinning in ends of brackets, complete all as specified and directed. |
| 67 | 10 litre capacity PVC valveless, low level, synphonic action type, flushing cistern, with inlet, ball valve, float valve, handle including brackets,complete all as specified and directed. |
| 68 | PVC connection 15mm size with PTMT nuts of length 600mm,complete all as specified and directed. |
| 69 | PVC connection 15mm size with PTMT nuts of length 450mm,complete all as specified and directed. |
| 70 | 15mm bore bib tap, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule,complete all as specified and directed. |
| 71 | 15mm bore stop valve, fancy type, cast copper alloy, screwed down, high pressure with crutch or butter fly handle, screwed both ends for iron pipe or union, complete all as specified and directed. |
| 72 | 15mm bore pillar tap,cast copper alloy, with capstan head, chromium plated screwed down high pressure, with or without lettered hot/cold with long screwed shanks and fly nuts screwed for iron pipe, complete all as specified and directed. |
| 73 | 32 mm dia waste coupling of PTMT (half or full threaded) (minimum weigth 45 gms) complete all as specified. |
| 74 | 32 mm dia PVC waste pipe suitable for wash hand basin, complete all as specified. |
| 75 | CP brass soap dish, complete all as specified and directed. |
| 76 | 150mm size grating square of PTMT (minimum weight 100gms), complete all as specified and directed. |
| 77 | Looking mirror of size 600mmx450mm bevelled edge mirror of selected quality glass 5.5mm thick, mounted on 6mm thick AC building board or commercial ply wood with PVC or aluminium "C" channel beading all around and fixed to wooden plugs with chromium plated brass screws and cup washer, complete all as specified and directed |
| 78 | 20mm bore gun metal globe or gate valve with iron wheel head screwed head both for iron pipe & fixed, complete all as specified and directed. |
| 79 | 110mm bore dia PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors etc, complete all as specified and directed. |
| 80 | 110mm bore dia PVC (SWR) bends, complete all as specified and directed. |
| 81 | 110mm bore PVC (SWR) junction single, (Single T) equal or unequal, complete all as specified and directed. |
| 82 | 110mm bore pipe PVC (SWR) "S"/"P" trapand fixed, complete all as specified and directed. |
| 83 | 110mm bore pipe PVC (SWR) vent cowland fixed, complete all as specified and directed. |
| 84 | 110mm bore dia PVC (SWR) floor trap, plain with grating including jointing withsolvent cement, complete all as specified and directed. |
| 85 | 200mm bore concrete bed to drain pipes including packing under,and haunching against the sides of pipes after they are laid and treated in cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregate, complete all as specified and directed. |
| 86 | 200mm bore reinforced concrete pipes, class NP2, laid and jointed complete with collars, complete all as specified and directed. |
| 87 | 2000 Ltrs Elastic Bio Digester LLDPE septic tank commercial grade with inlet, outlet and air vent, designed to carry sewage and sullage water including necessary excavation and earth work in any type of soil, PCC 1:4:8 below foundation, Vent shaft, connection etc. to drain pipe, complete for for 25 users complete all as specified and directed. |
| 88 | Construction of septic tanks, exc, in ordinary soil, foundation In PCC 1:2:4, brick work in CM 1:4, RCC Slab covers including RCC precast manhole cover having 6mm plate embedded all around/fiber reinforced cover with angle iron frame Vent shaft and sludge chambers etc., complete for 20 users complete all as specified and directed. Drg No CESZ/TD-01/2015 Sheet 1/3, 2/3. |
| 89 | Construction of soakage well of size 1.80m dia 3.0m deep below inlet pipe level (depth from inlet pipe to ground level 45cm) including excavation and earthwork in any type of soil, foundation PCC 1:4:8, honey comb brick brick in CM 1:4, brick bat fillings, RCC cover slab with ISI marked factory made RCC manhole cover conforming to IS-12592 with angle iron frame, complete all as specified and directed. Drg No CESZ/TD-36/ST/2020 dated 22 Feb 2020 Sheet 1/2 & 2/2. |
| 90 | Preparation of new plastered or unplastered surfaces of wall and applying two coats of cement base paint over a coat of alkali-resistant priming coat, complete all as specified and directed. |
| 91 | Preparation of new plastered surfaces of wall and applying two coats of oil bound distemper over a coat of primer, complete all as specified and directed. |
| 92 | Preparation of new or previously untreated steel surface any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 93 | Point wiring for one light point/fan point controlled by one switch with 1.5 sqmm PVC FRLS insulated unsheathed copper conductor single core multi strand flexible cable and 1.5 sqmm PVCinsulated unsheathed copper conductor single core cable (green color) as earth lead in and including PVC casing and capping/Conduit mediumgrade of suitable size run on wall/surface with all fittings (ISI Marked) controlled by one switch including CI/MS sunk box of required size or PVC Gang Box with 3 mm thick plastic laminated sheet cover of adequate size for one light point/fan point controlled by one switch, complete all as specifiedand directed. |
| 94 | All as per srl item No-93 here in above but for one 3 pin 5A socket outlet independent controlled by one switch, complete all as specified and directed. |
| 95 | All as per srl item No-93 here in above but for one 5A socket outlet on the same board controlled by one switch, complete all as specified and directed. |
| 96 | All as per serial item No-93 here-in-before but for 3 pin 15 Amps socket outlet independent board with 2.5 sqmm PVC FRLS insulated unsheathed copper conductor single core multi strand flexible cable and 2.5 Sqmm PVC FRLS insulated unsheathed copper conductor single core cable (green color) as earth lead, complete all as specified and directed. |
| 97 | Switch piano flush button types 6 Amp, single pole, one way complete all as specified and directed. |
| 98 | Switch socket combination 2 in 1, 3 pin, 6 Amp flush type, universal, complete all as specified and directed. |
| 99 | Switch socket combination 2 in 1, 3 pin, 6 and 16 Amp, flush type universal, complete all as specified and directed. |
| 100 | Lamp holder, PVC/ Polycarbonate type with back plate, straight/ angular suitable for batten fittings, complete all as specified and directed. |
| 101 | Ceiling rose 3 terminal bakelite 65mm x50mm surface type, PVC/ Polycarbonate, isolated body, complete all as specified and directed. |
| 102 | LED lamp 9/10 W, complete all as specified and directed. |
| 103 | LED lights fitting 1x20W, 4" long 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose including fixing on 2 Nos PVC square box of required size, complete all as specified and directed. |
| 104 | 35 watt LED street light fitting 230 V AC outdoor type with high pressure die-cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete, complete all as specified and directed. |
| 105 | 70 watt LED street light fitting 230 V AC outdoor type with high pressure die-cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete, complete all as specified and directed. |
| 106 | 50 watt LED flood light 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp including connecting up with 2.50sqmm copper conductor from junction box to light fitting in non-metallic PVC conduit pipe, complete all as specified and directed. Make Havells Cat Part NoJETAQUANTOPLUSFLP50W757SYMLENS or equivalent in Crompton Greaves/ GE/Philips/Bajaj. |
| 107 | MCB Distribution board , 240 volts single pole andneutral , double door, sheet steel, enclosure powder coated with 200 Amps rated copper busbar with neutral link, 8 ways, IP-43 protection and making good disturbed surfaces of walls etc, including two coats of white/colour washing/distempering etc to match the existing surface, complete all as specified and directed. |
| 108 | MCB Distribution board , 240 volts single pole andneutral , double door, sheet steel, enclosure powder coated with 200 Amps rated copper busbar with neutral link, 4 ways, IP-43 protection and making good disturbed surfaces of walls etc, including two coats of white/colour washing/distempering etc to match the existing surface, complete all as specified and directed. |
| 109 | MCB, SP, AC, 240 volts "B" series capacity of 06 to 32 Amps, 10kA and making connections, complete all as specified & directed. |
| 110 | MCB, SPN, AC, 240 volts "B" series capacity of 32 Amps, 10kA and making connections, complete all as specified & directed. |
| 111 | Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor (solid) served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed nominal cross section in service connections of size 10.0 sqmm 2 core, complete all as specified and directed. |
| 112 | Exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, copper winding of sweep 300mm, including necessary work in wall/sheet, including connection cable of suitable size, nut bolt and other fixing material, complete all as specified and directed. |
| 113 | Electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc., complete all as specified and directed. |
| 114 | S&F in repair of air termination, single pointed aluminium rod 12mm dia and 300mm long, including necessary fittings and fixtures, complete all as specified and directed. |
| 115 | S&F in repair of test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia 25mm long hexagonalhead screws, complete all as specified and directed.NOTE: PCC/wooden/procelain blocks with fittings shall be measured and paid separartely |
| 116 | S&F in repair of copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground, complete all as specified and directed. |
| 117 | Supply and laying 40mm dia GI tubing light grade with all fitting laid in trenches or fixed on wall or along pole complete for protection of electric cable/strip, complete all as specified and directed. |
| 118 | PVC box (locally available) of size 10x10x5cm for mounting on top of roof/shelter for erection of air termination alongwith bolts and nuts and to run te roof conductor, complete all as specified and directed. |
| 119 | Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level. connecting to the GI wire 4 mm dia by means of bolls, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI light grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x6mm with lugs 02 Nos and handle of 6mm dia MS bar made to shape, GI medium grade 20mm bore pipe for watering , perforated at bottom. 1.75 metre long placed on top edge of earth plate. charcoal and common salt fillingwith fixing arrangement, funnel wire mesh and earth work in soft soil returning filling in and removal of surplus soil to a distance not exceeding 50 meters all as per electrical plate 3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion. NOTE :- (i) Item of earthing includes cost of 7.5 m long GI wire of size 4 mm dia with protection pipe of 15mm dia GI medium grade, any variation in length shall be adjusted through deviation order based on SSR rates enhanced by (-) 10.0%. (ii) On testing after completion of earthing if the desired earth resistance is not obtained earthing will be re-done by the contractor at his own risk and cost. |
| 120 | Earthing complete with galvanised cast iron earth plate electrode of size 600mmx600mmx3.15mm thick buried directly in ground less than 3.0m deep below normal ground level as earth electrode with top edge of the earth plate not less than 2.25mtr below ground level using copper strip 20x3mm as earth continuity conductor connected to earth plate by means of welding, GI thimbles, nuts, bolts & washers all as directed including providing earth wire protection pipe GI light grade 40mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit coverwith handle of angle iron frame of size 40 x 40 x 6mm in PCC 1:3:6 adequate quantity of charcoal dust and salt and kalmi shore all around the earth plate, earth work in any type of soil remaining surplus excavated material all as required at site and specified in EP No 3 of SSR part I 2009 or directed by Engineer-in-charge and incl testing on completion. NOTE :- (i) Item of earthing includes cost of 7.5 m long GI wire of size 4 mm dia with protection pipe of 15mm dia GI medium grade, any variation in length shall be adjusted through deviation order based on SSR rates enhanced by (-) 13.50%. (ii) On testing after completion of earthing if the desired earth resistance is not obtained earthing will be re-done by the contractor at his own risk and cost. |
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