Military Engineer Services-MES has published Tender For Additional /Alternator And Special Repairs To Roof And Allied Works To Sh12 Building No P07 Mok Bldg No P17 Nay At Naval Base Kochi As Per Boq And Tender Document. Submission Date for this Tender is 20-09-2023. Mobile Generator Tenders in kochi Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 08-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 15-09-2023 |
| 2 | 15-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-09-2023 |
| Sl. No. | Item Description |
| 1 | Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheetsany gauge thickness incl roof/Wallcovering complete all as specified and as directed. |
| 2 | Dismantling ofwrought iron or mild steel work of any description not otherwise providedcomplete all as specified and as directed. |
| 3 | S&F 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 withangle cleats or other connecting plates complete all as specified and as directed. |
| 4 | S&F prepainted galvalume zinc coating GI based corrugated steel sheet 0.50 mm thickof any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screwscomplete all as specified and as directed. |
| 5 | M&L for preparation of new steel surface andpainting to steel and iron surfaces of any description over 10 cm in width or girth not otherwise described with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. |
| 6 | S&F prepainted galvalume zinccoatingGI based plain steel sheet 0.50 mm thickof any colour having tensile strength of 550 Mpa as in roof covering/ cladding to rain water guttersfixed with self tapping screws complete all as specified and as directed. |
| 7 | M&L for preparation of old steel surface andpainting to steel and iron surfaces of any description over 10 cm in width or girth not otherwise described with one coats of synthetic enamel paint complete all as specified and as directed.. |
| 8 | Dismantling celling boards of any description, any thickness including cover fillets complete all as specified and as directed. |
| 9 | S&F Aluminium snap gridfalse ceiling on frame work of Aluminium angle 25x25x2 mm,Main TEE 38x25x1.5 mm and cross TEE 25x25x1.4 mm and size of grid 605x605 mm with GIhangers 6 mm dia (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60 mm long and expansion hold fasteners 12.50 mm dia, 40 mm long with and including provn of 4mm thick Nonasbestos fibre cement building boardsfixed to aluminium frame work with screws including preparation of new ceiling surfacesand applying two coats of oil emulsion distemper over a coat of alkali resistant primer including provn of necessary scaffolding complete all as specified and as directed. |
| 10 | Demolitionof concrete in ground floors and pavings n exc 15 cm thick (below or above ground level) complete all as specified and as directed. |
| 11 | Demolitionof Reinforced concrete in roofs, floors, other than ground floor and pavings n exc 15 cm thick (below or above ground level) in roofs, floors (other than ground floors) complete all as specified and as directed. |
| 12 | M & L Providing, cement concrete1:2:4 type B-0 with (using 12.5m mm graded stone aggregate)in roof kerbs or mud stops, rounded or chamfered on edges, beds etc. complete all as specified and as directed. |
| 13 | S&F PVC 2.00mm thick laminated plain coloured, marbled mosaic or mottled finish laid with approvedrubber adhesive in floor complete all as specified and as directed. |
| 14 | M&L for complete removal of existing treatment of plastered surfaces and applying two coats of oil bound distemper including primer preparatory to distempering on surfaces of walls complete all as specified and as directed.. |
| 15 | M&L for Complete removal of existing treatment of external wallusing water jet, mechanical grinders including rubbing, washing down with water, etc. and applying two coats of weather proof (antifungal) paint over a coat of suitable primer complete all as specified and as directed by the Engineer-In-Charge. Note:- Application of paint and primershall be as per manufacturer"s instruction. The quoted rate shall include cost ofscaffolding as required. |
| 16 | Taking down cement plaster on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and as directed. |
| 17 | M&L for 1-2mm thick wall care putty on internalwalls complete all as specified and as directed. |
| 18 | Demolition of brick work built in cement mortar, including all quine, arches, pillar etc. complete all as specified and as directed. |
| 19 | Taking down door/windows with chowkats with shutters (without taking off shutters from the frame) n.exc 1.5 Sqm each including cutting holes complete all as specified and as directed. |
| 20 | Taking down door/windows with chowkats with shutters (without taking off shutters from the frame) exc 1.5 Sqm but n exc 4 sqm each including cutting holes complete all as specified and as directed. |
| 21 | M&L 150 mm long aluminium handle cast type anodized complete all as specified and as directed. |
| 22 | M&L 100 mm size, butt hinges medium weight stainless steel complete all as specified and as directed. |
| 23 | M&L 200mm long aluminium anodized barrel tower bolt of extruded sectioncomplete all as specified and as directed. |
| 24 | S&F PVC (SWR) pipes 110 mm dia single socketed in any length , with rubber rings fixed on wall complete all as specified and as directed. |
| 25 | S&F PVC (SWR)Pipes 110 mm diasingle socketed in any length with rubber ring joints laid in trenches complete all as specified and as directed. |
| 26 | S&F PVC (SWR) bends 110 mm dia single socketed in any length, with rubber rings complete all as specified and as directed. |
| 27 | Demolition by breaking up drain pipes (salt glazed stone ware/AC/ RCC) 150 mm dia jointed in cement mortar and taking out of trenches and removing debris incl concrete bed haunching from the site to a distance n.exc 100 mtr all as complete all as specified and as directed. |
| 28 | S&F Aluminium grill (deco grill) for window and ventilator complete fabricated all as specified including provn of aluminium channel all roundcomplete all as specified and as directed. |
| 29 | S&F Aluminium door shutters, powder coated aluminium section weighing0.55 kg/mincluding necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each or hinges, anodised aluminium snap beading screws etc.complete all as specified and as directed. |
| 30 | S&F Aluminium frame for doors, windows/ventilators, powder coated windows, ventilators, partitions, cubicles etc. with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed. |
| 31 | M&L 5.50 mm thick sheet glass type ordinary quality and glazing with aluminium beadingexc 0.5 sqm etc. complete all as specified and directed |
| 32 | M&L Aluminium window and ventilator shutters, powder coatedsliding type without sash bar, aluminium section weighing 0.55 kg/m including necessaryjoining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws handles etc.complete all as specified and as directed. |
| 33 | M&L for preparation of old wooden surface of any description, not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed. |
| 34 | Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beadscomplete all as specified and directed |
| 35 | S&F Harrison rails aluminium anodised rod 25 mm dia as incurtain rod including fixing bracketscomplete all as specified and directed |
| 36 | S&F Decorative type stainless steelend knobs suitable for 25mm dia drapery rod complete all as specified asdirected |
| 37 | S&F 12 mm thickMDF laminated on both sides sheeds as in wall panelling fixed with screws to Aluminium frame work or masonry wall with suitable fastenercomplete all as specified and directed |
| 38 | M&L for Cutting into existing man holes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) incement concrete 1:2:;4type B1 smooth finished, and reforming branches are required internal dia of pipe 150mmcomplete all as specified and directed |
| 39 | M&L Plain Cement Concrete 1:4:8 type D2 (40 mm graded stoneaggregate) in foundation, filling and Mass concrete, complete all as specified and as directed. |
| 40 | M&L for Reinforced Cement Concrete 1:2:4type B1 (using 20 mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, plinth beams bases for columns etc. basement slabs under reamed piles and mass concrete complete all as specified. |
| 41 | M&L Reinforced Cement Concrete 1:2:4 type B1(using 20 mm graded stone aggregate) as in chajja,and lintel complete all as specified and as directed. |
| 42 | M&L for Precast cement concrete block masonry with solid block 1:3:6 type C1 (using 20mm graded stone aggregate) set in CM 1:4complete all as specified and as directed. |
| 43 | M&L for Formwork to Sides and Soffits of Floor or Roof Beams, Beam Haunchings, Girders, Bressumers, Lintels, Cantilevers, Shelves including supports, over-hangs, etc. also splays between floors and beams, etc., Flat, Rough Finished Surfaces of Concrete, complete all as specified and as directed. |
| 44 | S&FTMT bars 10 mm dia and over cut to length, bent to shape as required incl cranking bending hooking ends and binding with mild steel wire (annealed ) not less than 0.9 mm dia for column, plinth beam, lintel and Chajja, complete all as specified and as directed. |
| 45 | M&L for 1mm thick plain galvanised, mild steel sheeting, in ridges, hips,valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275complete all as specified and as directed. |
| 46 | 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 and 20mm thick screed bed with cm 1:4complete all as specified and as directed. |
| 47 | Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. |
| 48 | M&L Cement Concrete 1:3:6 (20mm graded stone aggregate) 75mm thick as in Plinth Protection, etc. laid in alternate Bays, finished Concrete Surfaces Even and Smooth without using Extra Cement, complete all as specified and as directed. |
| 49 | M&L for Rendering (Internally) 10mm thick in Cement Mortar 1:6 on Brick Walls or Concrete Surfaces, finishing plastered surfaces Even and Smooth without using Extra Cement complete all as specified and as directed. |
| 50 | M&L forRendering 15mm thick in Cement Mortar 1:4 (Externally) on Brick Walls or on Concrete Surfaces, mixing with WPC as per manufacturer"s instructions, plastered surfaces finished Even and Smooth without using extra Cement, complete all as specified and as directed. |
| 51 | S&F in repair Steel rolling shutters with 1.25mm thick sheet, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer;push pull or manual type / gear operated (as per SSR provisions)with bevel gear box and crank handle completeall as specified and as directed. |
| 52 | S&F Ball bearing for rolling shutterscomplete all as specified and as directed. |
| 53 | Supply only Water Proofing compound, conforming to IS and as approved complete all as specified and as directed. |
| 54 | Dismantling of structural steel members such as channels, angle iron, flat, etc. and steel sections of any description by gas cutting or other means complete all as specified and as directed. |
| 55 | M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161- 1979 grade St.-240 connecting plates complete all as specified and as directed. |
| 56 | M&L for75 mm thick PCC 1:4:8 Type D-2 using 40 mm graded stone aggregate as in Sub base flooring complete all as specified and as directed. |
| 57 | M&L for 100 mmPCCpath/hardstanding 1:3:6 type C2 (using 40 mmgraded stone aggregate) finishing the surfaceeven and smoothwith out using extra cementcomplete all as specified and as directed. |
| 58 | S&F 38mm wide plastic dividing strips, 1.5mm thick complete all as specified and as directed. |
| 59 | Excavating in post holes in soft/loose soil (or similar holes) each n.exc 0.5 cum, getting out ramming , filling in and ramming earth or broken rubble mixed with earth around in layers not exc 25 Cm complete all as specified and as directed. |
| 60 | M&L for cement concrete 1:3:6, type C-2 (using 40 mmgraded stone aggregate)in post ,pillar etc. complete all as specified and as directed. |
| 61 | S&F prepainted galvalume zinc coating GI based corrugated steel sheet 0.50 mm thickof an colour having tensilestrength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws complete all as specified and as directed. |
| 62 | S&F prepainted galvalume zinc coating GI based plain steel sheet 0.50 mm thickof an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws complete all as specified and as directed. |
| 63 | M&L for coarse aggregate nominal size 6.3mm and below as in paving under floor spreading and levelling in layers n exc. 25 cm thick and well ramming including watering as required complete all as specified and as directed. |
| 64 | S&F Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness ,M-35 Grade with grey cement and pigment complete all as specified and as directed. |
| 65 | M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed complete all as specified and as directed. |
| 66 | S&F MS rolled section such as channels, angles, flat iron fixed with bolt or nut or welded conformed to Fe - 410-W (Gde E-250) quality B completeall as specified and as directed. |
| 67 | Dismantling Plain or corrugated steel sheeting, any gauge, thickness, includingNainital or similar pattern roof coverings complete all as specified and as directed. |
| 68 | Surface excavation n.exc. 30cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and as directed. |
| 69 | Removal of excavated material (soil) to a distance n.exc. 50 mtr and depositing where directed at level n.exc. 1.50 mtr above starting point complete all as specified and as directed. |
| 70 | M&L for hard-core of broken stone or boulders gauge 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 as directed. |
| 71 | Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting sheet metal encl. with plug & socket etc.Removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and as directed.. |
| 72 | M&L for point wiring with 1.5 sqmm PVC insulated (FRLSH) unsheathed copper conductor multistranded 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity conductor including connected to common earth dolly drawn through and including rigid PVC conduit medium grade ISI marked concealed of suitable size with all accessories and sunken box of 1.6 mm thick and 60 mm depth pressed steel box factory made for mounting of switch, socket and fan regulator with modular frames/ covers including chase cutting and making good to the disturbed surface and matching to the existing finishes specifications complete all as specified and as directed for One light point controlled by one switch. |
| 73 | All as per item No. 72 above but for one fan point / exhaust fan point controlled by one switch & regulator on independent board.. |
| 74 | All as per item No. 72 above but for one 5 pin 5 Amps Socket point controlled by one switch on same board . |
| 75 | All as per item No. 72 above but for one 5 pin 5 Amps socket point controlled by one switch on independent board. |
| 76 | All as per item No. 72 above but with 2.5 sqmm copper conductor including 2.5 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed. |
| 77 | All as per item No. 72 above butwith 4 Sqmm copper conductor including 4.0 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed. |
| 78 | S&F switch piano flush type single pole one way 5 Amps complete all as specified and as directed. |
| 79 | S&F Socket5 pin 5 Amps flush type complete all as specified and as directed complete all as specified and as directed. |
| 80 | S&F switch piano flush type single pole one way 15 Amps complete all as specified and as directed. |
| 81 | S&F socket5 pin 15 Amps flush type complete all as specified and as directed |
| 82 | S&F ceiling rose, 3 phase/PVC/ polycarbonate, isolated body complete all as specified and as directed. |
| 83 | S&F fan regulator stepped type flush type complete all as specified and as directed. |
| 84 | Re-fixing the Regal Batten for LED tube lights, both side connection type with LED tube rod 1 x 20 Watt/ 2 x 20 Watt wheredirected. Note:- Light fitting obtained videItem No. 71 above shall be re-fixed. |
| 85 | S&F LED down lighter 2"x2" , 36/40 W 240 volt complete all as specified and as directed. Make:-Havells Cat Part No. ENDURASLIMPROPLUS 2x2 PLR36WLED 840MOD and driver LEDDRIVER36V36WS or any other model from the approved list of manufacturers |
| 86 | S&F LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, with 10 KV SPD of 50 watt complete all as specified and as directed. Make:- Luker Cat Part No. LSTE50or any other model from the approved list of manufacturers |
| 87 | S&F MCCB 160 Amps, 4 pole, 415 Volts thermal magnetic release complete all as specified and as directed. |
| 88 | S&F Sheet metal enclosureVertical TPN for DB"s when MCCB"s to be used 8 way with 250 amps bus bar double door IP 43 metal door complete all as specified and as directed including taking down old one. Make:-L&T cat No DBVTL008DD or any other make in the approved list of manufacturers |
| 89 | S&F Sheet metal enclosureTPN for DB"s when MCB"s to be used 6 way with 200 amps bus bar double door, 415 Volts complete all as specified and as directed including taking down old one. |
| 90 | S&F SPN sheet metal enclosure for DB 8 ways Double door complete all as specified and as directed including taking down old one. |
| 91 | S&F SPN sheet metal enclosure for DB 4 ways Double door complete all as specified and as directed including taking down old one. |
| 92 | S&F MCB 4 pole, 415 Volt, 63 Amp complete all as specified and as directed including taking down old one. Cat Part No. BB40630B of L&T/Schneider/Legrand. |
| 93 | S&F MCB DP40 Amp, 240 Volts complete all as specified and directed including taking down old one. Make:- Cat Part No. BB20400B of L&T or any other make in the approved list of manufacturers |
| 94 | S&F MCB "B" Curve SP 6 To 32 Amp , 240 Volts, complete all as specified and as directed including taking down old one. Make:-L&T Cat Part No. BB10060B to BB10320B or any other make in the approved list of manufacturers |
| 95 | S&F Sheet metal enclosure with socket plug top and MCBs single pole 20 Amps, 240 Volt complete all as specified and as directed. |
| 96 | Taking down old sub main wiring of any sizecomplete all as specified and as directed. |
| 97 | M&L forsub main wiring with 2 single core 6 Sqmm PVC insulated unsheathed multistranded copper conductor cable 1100 volt grade drawn through and including PVC rigid conduit concealed wiring including necessary PVC conduit specials including chases cutting complete except beam and RCC roof and one run of 6 Sqmm PVC insulated unsheathed single core 1100 volts grade multistranded copper conductor cable as earth continuity conductor and connecting with suitable size thimble complete all as specified and as directed. Note: Two run of 6 sqmm size PVC cable , one run of 6 Sqmm size PVC cableas earth wire and one run of PVC conduit shall be measured as one unit length. |
| 98 | All as per item No 97 here-in-before but 4 runs of 10 Sqmm PVC copper conductor including 2 runs of 10 Sqmm copper conductor as earth wire. Note :4 runs of 10 sqmm size PVC cable , two run of 10 Sqmm size PVC cableas earth wire and one run of PVC conduit shall be measured as one unit length |
| 99 | All as per item No. 97 here-in-before but 4 runs of 6 Sqmm PVC copper conductor including 2 runs of 4 Sqmm copper conductor as earth wire . Note :- 3 runs of 6 sqmm size PVC cable , two run of 6 Sqmm size PVC cableas earth wire and one run of PVC conduit shall be measured as one unit length |
| 100 | M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm buried directly in ground to a depth not less than 2.25m below ground level with top edge of the earth plate at a depth not less than 1.5m below normal ground levelsurrounded from all side by 15 cm of thickand packed layers ofcharcoal dust and common salt ,filling alternate layers and electrode connected by using GIwire 4 mm dia (max -length of 7.5 mtrs )by means of bolts, nut and washerof GI and providing GI light grade pipe 15 mm dia as protection pipe for GI wireconnected main control board / test point and provided with GI pipe of light grade 20 mm bore for watering and including funnel, wire mesh PCC chamber of 1;3;6 type C1 ,and RCC coverof 1;2;4 type B1 including necessary earth work in any type of soil /strata disposal of soil all as directedand shown in electrical plate No. 3 of SSR part -1including testing on completion . |
| 101 | Taking down and re-fixing of existing UG cables of any size with saddles, screws etc. on walls/ ceilingor complete all as specified and as directed |
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