Military Engineer Services-MES has published Special Repair To Bldg No P-131 Alongwith Allied Items Of Qm Complex And Spl Repair To Flooring Of Bldg No T-05 ( Sanik Institute ) At Mil Stn Gaya. Submission Date for this Tender is 03-08-2022. Building Work Tenders in gaya Bihar. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 27-Jul-2022 | BOQ CORRIGENDUM | BOQ | 03-08-2022 |
| Sl. No. | Item Description |
| 1 | Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) all as specified and directed. |
| 2 | Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. |
| 3 | Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed. |
| 4 | Taking down cement plaster on brick or stone walls etc, including racking out joints, hacking for key, scrubbing down with water etc. |
| 5 | Taking down chowkhats or frames not exc. 1.5 sq. m each but with shutters (without taking off shutters from the frames). |
| 6 | Taking down chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m each but with shutters (without taking off shutters from the frames). |
| 7 | Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-ecks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed. |
| 8 | Dismantling of machine pressed precast concrete interlocking paver block of any shape any sizeandlaid dry or laid dry and pointed in any mortar complete all as specified and directed. |
| 9 | Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and directed. |
| 10 | M & L for providing 40 mm thick PCC type B-1, 1 : 2 : 4, (using 20 mm graded stone aggregate) as inflooring and finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed. |
| 11 | M & L for brick work with sub class "B" old size bricks straightor curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed. |
| 12 | M & L for rendering 15mm thick internal surfaces on fair faces of brick or concrete surfaces in cement plaster 1:6 and finished even and smooth (without using extra cement) complete. |
| 13 | M & L for rendering 15mm thick on fair faces of brick or concrete surfaces in cement plaster 1:4 using WPC 3% by weight of cement (WPC to be measured and paid separately) and finished even and smooth (without using extra cement) complete. |
| 14 | M & L for rendering 10mm thick internal surfaces on fair faces of brick or concrete surfaces in cement plaster 1:3 as in ceiling and finished even and smooth (without using extra cement) complete. |
| 15 | Supply only liquid water proofing compound (Make : Sika Latex Power) |
| 16 | S & F second class hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed. |
| 17 | S & F Pressed steel frames for doors of size105mm x 60mm made of 1.25mm thick steel sheet with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified. |
| 18 | S & F 35mm thick second class hard wood Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers complete all as specified and directed. |
| 19 | S & F Framed 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 of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed. |
| 20 | S & F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed. |
| 21 | M & L for Providing, cement concrete type B0, 1:2:4 (using 12.50 mm graded stone aggregate) in 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 form work all as specified and as directed. |
| 22 | S & F 100mm long butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified. |
| 23 | S & F 75mm long butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified. |
| 24 | S & F 300mm long Mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified. |
| 25 | S & F 150mm long Mild steel pressed handles, oval type, stove enamelled black complete all as specified and directed. |
| 26 | S & F 125mm long Mild steel pressed handles, oval type, stove enamelled black complete all as specified and directed. |
| 27 | S & F 200mm long Mild steel barrel tower bolts, stove enamelled black, with bright bolt and fixed complete all as specified and directed. |
| 28 | S & F 150mm long Mild steel barrel tower bolts, stove enamelled black, with bright bolt and fixed complete all as specified and directed. |
| 29 | M & L for 2 mm thick of Birlawhite putty/JK white wall care putty in two coats on new/old plastered surfaces and making the surface uniform & smooth on walls/ceilings. |
| 30 | M & L for preparing new plastered surface of wall and applying two coats of distemper oil emulsion white or tinted over a coat of chalk whiting as a preparatory to distempering complete all as specified and directed. |
| 31 | M & L for preparing new plastered surface of ceiling and applying two coats of distemper oil emulsion white or tinted over a coat of chalk whiting as a preparatory to distempering complete all as specified and directed. |
| 32 | M & L for two coats of cement base paint white or tinted on walls or fascia of roof or chajjas on new decorated prepared plastered surfaces complete all specified & directed. |
| 33 | M & Lone coat of cement base paint white or tinted on walls or fascia of roof or chajjas on old decorated prepared plastered/painted surfaces of bldg complete all specified & directed. |
| 34 | M & L for preparation of new or previously untreated steel surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed. |
| 35 | M & L for preparation of new or previously untreated wooden surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed. |
| 36 | S & F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed. |
| 37 | S & F 110mm bore PVC (SWR) bends any radius complete all as specified and directed. |
| 38 | M & L for 75 mm thick Plain Cement concrete type C-2, 1:3:6 (40mm graded stone aggregate) as in sub base complete all as specified and directed. |
| 39 | Sand filling under floors for cushioning ofincluding watering and consolidation complete all as specified and directed. |
| 40 | M & L for machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and no pigment complete all as specified and directed. |
| 41 | M & L for Providing, cement concrete type B1, 1:2:4 (using 20 mm graded stone aggregate) in cills, steps; seismic and other similar bands, plinth courses copings including necessary form work all as specified and as directed. |
| 42 | M&L Brick work using sub class old bricks straightor curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed. |
| 43 | M & L for providing 75 mm thick PCC type C-1, 1 : 3 : 6, (using 20 mm graded aggregate) as inflooring complete with using WPC. |
| 44 | M & L for Hardcore of broken brick bats of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface |
| 45 | M & L for Plain Cement concrete type C-2 1:3:6 using 40 mm graded aggregate as in surface channels and drains |
| 46 | Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc. |
| 47 | M & L for vitrified double charge tiles light shade (square/ rectangular) polished, area of each tiles not less than 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to matchover 15 mm thick screed in CM 1:4 complete. |
| 48 | M & L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 15 mm thick screed in CM 1:4 complete. |
| 49 | Taking down copper /aluminium point wiring (light, fan, bell,socketor power) complete including fixture and fittings such as switches , ceiling roses , pendent , regulators, sockets, light fitting etc.Removing materials to store for keeping in safe custody or for taking credit (credit a for above items should be made as per condition seperately) and making good distrubed surfaces ofwalls, floors etc complete all as specified and directed at site. |
| 50 | Taking down old/unserviceable distribution board by disconnection of electric connection carefully SPN DBs/TPN DBs/ Main Switch including old unserviceable MCCBs/ MCBs, Isolators, etc and making good to disturbed surface complete all as specified and directed. |
| 51 | Taking down carefully copper/aluminium Sub main wiring of any size fromsurface/concealed /existing conduit of any height and removing materials at site and making good disturbed surfaces of walls, floors roofs etc complete all as specified and directed. |
| 52 | M&L for point wiring with 1.5 Sq mmsingle corePVC insulated unsheathedcopper FRLS multi stranded conductor cable in andincludingConcealed PVC conduitof size 20/25mm ISImarked inclusive oftees ,bend ,elbows etc upto and including sunk in anodized pressed steel box for housing switch socket etc withwhite laminated 3 mm thick hylam sheet cover ISI marked of suitable size complete including PVC insulated multi strandedcopper conductor 1.5Sq mm FRLS cable as earth wire to common earth dolly for connection to ceiling rose to earth terminalincludingcutting, chasses and makinggooddisturbed surface to match with existing finish with plaster complete all as specified and directed by Engr-in-charge for following :- |
| 53 | (a) One light point controlled by one, one way switch 5 Amps |
| 54 | (b) One fan point/ exhaust fan point controlled by one, one way switch 5 Amps and regulator |
| 55 | (c)One 3 point 5 Amps switch socket outlet point controlled by one switch on the same board. |
| 56 | (d) One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent boad. |
| 57 | Description all as per item No 4 here in before butusing 2.5 sq mm single core copper conductor cable of multistranded flame retardant PVC insulated unsheathed 1100 volts grade for 5/15 amps switch socket cobmination point including necessary running of2.5 sq mm copper conductor flame retardant PVC wire as earth continuity conductor along with wiring and connecting to the common eath dolly. |
| 58 | S & F for Switch Piano type single pole 5 amp, 230 Volts complete all as specified and directed at site. |
| 59 | S & F for Switch Piano type single pole 15 amp, 230 Volts complete all as specified and directed at site. |
| 60 | S & F forsocket outlet 2 in 1 , 5 pin, 5 amp, 230 Volts complete all as specified and directed at site. |
| 61 | S & F forsocket outlet 2 in 1 , 5 pin, 5/15 amp, 230 Volts complete all as specified and directed at site. |
| 62 | S & F for Ceiling rose, surface Bakelite with 3 terminals, ISImarked for batten fitting complete all as specified |
| 63 | S & F for stepped type electronic fan regulator flushType complete all as specified and directed at site. |
| 64 | M & L forSub main wiring with approved colour coding as per IS with two single core PVC insulated FRLS cable with stranded copper conductor of size 6 Sq mm nominal area and drawing into suitable size of PVC non metallic rigid heavy duty PVC conduit of white/ ivory colour and its accessaries ISI marked heavy duty of suitable sizeincluding concealed in wall etcone run of PVC insulated with 6.0 Sqmm (nominal area) stranded copper conductor FRLS cable as earth wire complete all as specified and as directed. Note:- Two runs of 6 sqmm cable,one run of 6 sqmm cable and one run of PVC conduit will be measured as one unit |
| 65 | S & F for sheet metal enclosure MCBDBTPN4 way Vertical type with 200 Amps rated bus bar 415 volts double door with magnitic locking system including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc and making good of distrubed surface to match with existing colour of wall complete all as specified and as directed. |
| 66 | S & F for sheet metal enclosure MCBDBSPN6 way with 200 Amps rated bus bar 240 volts double door with magnitic locking system including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc and making good of distrubed surface to match with existing colour of wall complete all as specified and as directed. |
| 67 | S & FforMCB tripple pole and neutral rated capacity 63 Amps, 415 Volts breaking capacity 10 KA, "C" curve complete all as specified and as directed. |
| 68 | S & F for MCB Single pole and neutral rated capacity 32 Amps, 240 Volts breaking capacity 10 KA, "C" curve complete all as specified and as directed. |
| 69 | S & Ffor MCB Single pole rated capacity 5 to 32 Amps, 240 Volts breaking capacity 10 KA, "C" curve complete all as specified and as directed. |
| 70 | S & F for ceiling fan, 230 Volts, 1200 mm sweep with service value of the fan shall be greater than 6.1 as per BIS with necessary accessories and electrical connections from ceiling rose to fan teriminal complete all as specified and as directed. |
| 71 | S & F for Energy saving new generation 10 watts LED bulk head fitting IP 65 luminaire with opel diffuser pre wired with warranty option of 5 years from date of installation andnecessary mounting arrangements , provision of new 3 core multistrandedcopper conductor of size 23/0.193 from ceiling rose to fitting including LED bulb complete all as specified and as directed. Make :-Bajaj Cat NoBIBWP 10W LED or its equvalent in Philips, Wipro. |
| 72 | S & F for wall mounted LED tube light fitting 20 watts batten for surface mounted, anodized extruded aluminium housing, high transmissitivity diffuser, high lumen ouputboxtype fitting, 230 volts and intregrated electronic driverconnector block etc with warranty option of 5 years from date of installation complete with all accessories internally pre wired andnecessary mounting arrangements, provision of new 3 core multistrandedcopper conductor of size 23/0.193 from ceiling rose to fitting complete all as specified and as directed. Make :- MakeBajaj Cat part No BCLAB 20W WH LED P, Wipro Cat part NoLL20-281-XXX065-ALIor its equvalent in Philips, Havells. |
| 73 | S & F for energy efficient exhaust fan of 300 mm sweep made of metal body Ventil Air -DS type complete with louver with bolts nuts and washers size of the bolt 15 cm long 12 mm dia embedded in the wall including provision of PVC flexible copper cable of size 23/0.0076 two core from ceiling rose to exhaust fan forconnection and making suitable size ofhole to existing brick wall for fan basecompelte all as specifiedand directed.(Note : Cost of suitable opening wall for fixing exhaust fan is deemed to be includedin overall rate quoted). |
| 74 | Supply and laying & testing and commisioning LT underground cable 1100 volts grade, XLPEinsulated and PVC sheathed heavy duty armoured size 25 sqmm 4 corewith multi staranded aluminium conductor laid in pipes, trenches/ducts, on poles etc of sizecomplete all as specified and directed |
| 75 | Excavation in trenches not exceeding 1.5 mtrs wide & not exceeding 1.5 mtr in depth in soft or loose soil & getting out complete all as per & directed. |
| 76 | Returning filling including spreading levelling watering & well Ramming in layers not Exc 25 cm complete all as spfd & directed. |
| 77 | Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as directed. |
| 78 | M&L for bricks common burnt sub class B designation for protection of cable complete all as specified and directed. |
| 79 | M&L for natural local river sand for cable protection. |
| 80 | M&L for GI tubing 40/50 mm dia light grade with all fittings laid in trenches/making GI bracket of security lights/provn for ceiling fan ponit including bending of suitable size/support of UG cable as required at site as directed by Engr-in-Charge. |
| 81 | M & L for earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.50 mtr deep below normal ground level, connecting to GI earth wire 4mm dia by means of bolts, nuts, check nuts, and washers of galvanized iron or steel including 15 mm dia. medium grade protection pipe for earth lead complete with charcoal and common salt including watering arrangement with galvanized iron pipe light grade 20 mm dia, PCC Chamber, CI frame and cover, MS funnel with wire mesh all as shown in electrical plate no 3 of SSR part I including excavation and earthwork in any type ofsoil/strata and testing on completion. Note:- GI earth wire 4 mm dia and 15 mm dia protection pipe upto 7.5 mtr from earth plate is deemed to be included in rate quoted. |
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