Military Engineer Services-MES has published Tender For Provn Of Steel Gate Tiles Sanitary Fittings In Lab Room Office Of Alsc At Bh Addn/Altn To Toilet At X Ray Dept With Floor/Wall Tiles Joinery Sanitary Fittings Of Bh And Provn Of 04 Chemical Earthing In Radiology Dept Of Bh Basistha Unde. Submission Date for this Tender is 07-11-2023. Chemical Supply Tenders in guwahati Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 23-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 30-10-2023 |
| 2 | 30-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 04-11-2023 |
| 3 | 04-Nov-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 07-11-2023 |
| Sl. No. | Item Description |
| 1 | Demolition of brick work built in cement mortar of any description, complete all as specified and as directed. |
| 2 | Materials and labour for brick work with sub class ‘B’ bricks (with old size bricks), straight or curved on plan exc. 6.0m mean radius, built in cement mortar 1:4, complete all as specified and as directed. |
| 3 | Taking down cement plaster of any description on brick walls, ceiling, etc. including racking out joints, hacking for key, scrubbing down with water, remove dust, debris/rubbish etc., complete all as specified and as directed. |
| 4 | Materials and labour for 15mm thick rendering on fair faces of brick walls in cement mortar 1:6 finished fair and even without using extra cement complete all as specified and as directed. |
| 5 | Materials and labour for 5 mm thick rendering on fair faces of concrete surface as in ceiling in cement mortar 1:3 finished fair and even without using extra cement complete all as specified and as directed. |
| 6 | Taking down chowkats or frame, exc. 1.50 Sqm but n. exc. 4.00 Sqm each with shutters (without taking off shutters from the frame) and unserviceable materials removing from the site, complete all as specified and as directed. |
| 7 | Demolition of plain cement concrete (un-reinforced) of any description, in ground floors and pavings n. exc. 15 cm thickness above or below ground level, complete all as specified and as directed. |
| 8 | Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises, complete all as specified and as directed. |
| 9 | Materials and labour for solid PVC door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with mild steel square tube, including fixing in opening as per specification and drawing,complete all as specified and as directed. |
| 10 | Materials and labour for factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of mild steel tubes for top and bottom rails. Mild steel 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 and bottom rail on either side and as gap insert for top rail and bottom rail.Panelling of plain colour PVC sheet to be fitted in the mid steel frame welded / sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement, including fixingin the frame as per specification and drawing,complete all as specified and as directed. |
| 11 | Supply and fixing Second Class hard wood plain, solid, straight chowkats and frames, wrought framed, rebated on the solid rounded chamfered, put together with glue, pinned at joints, complete all as specified and as directed. |
| 12 | Supply and fixing 30mm thick Flush Shutters, solid core construction, with particle board core and plywood face panels, both face is covered with decorative face veneer with lapping/frame to match complete all as specified and as directed. |
| 13 | Materials and labour for preparing surfaces of new wood and wood based surfaces and applying two coats of synthetic enamel painting over a coat of pink primer, exc. 10cm with or girth, complete all as specified and as directed. |
| 14 | Supply and fixing powder coated anodised aluminium (confirming to IS-737)frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc.,complete all as specified and as directed. Notes: (a) Weight of aluminium section shall not be less than 0.55kg/Rm (b) Powder coating shall minimum 50 micron. (c) Weight of aluminium section shall verified through BOO, detailed/ convened by Accepting Officer. (d) Make of accessories shall be approved by the Accepting Officer. |
| 15 | Supply and fixing powder coated anodised aluminium (confirming to IS-737) glazed window shutter side hung / sliding type, without sash bars, aluminium open track section having reqd size of style and top rails, bottom rails including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) excluding glass, complete all as specified and as directed. and as directed. (Note : ) Notes: (a) Weight of aluminium section shall not be less than 0.55kg/Rm (b) Powder coating shall minimum 50 micron. (c) Weight of aluminium section shall verified through BOO, detailed/ convened by Accepting Officer. (d) Make of accessories/ fittings shall be approved by the Accepting Officer. (e) Glass shall be measured and paid separately. |
| 16 | Supply and fixing powder coated anodised aluminium (confirming to IS-737)fully glazed door shutters side hung type Aluminium section including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. excluding glass, complete all as specified and as directed. Notes: (a) Weight of aluminium section shall not be less than 0.55kg/Rm (b) Powder coating shall minimum 50 micron. (c) Weight of aluminium section shall verified through BOO, detailed/ convened by Accepting Officer. (d) Make of accessories/fittings shall be approved by the Accepting Officer. (e) Glass shall be measured and paid separately. |
| 17 | Supply and fix in repairss aluminium extruded section door closer hydraulicallyregulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as specified and as directed. |
| 18 | Supply and fixing 75mm size 4 lever brass body concealed lockwith duplicate keys, fixed in aluminium doors as per manufacturer instructions, complete all as specified and as directed. |
| 19 | Supply and fixing 4 mm thick sheet glass ordinary quality and glazing with beads in square n. exc. 0.50 Sqm in each pane complete all as specified and as directed. |
| 20 | Materials and labour for cement concrete 1:3:6, type C2 (using 40mm graded stone aggregate), 75mm thick, as in plinth protection or sub base floor, finished surfaces even and smooth without using extra cement complete all as specified and as directed. Notes: (a) Joints to be given at every 3 mtr interval and corner of bldgs. (b) Joints to be filled with bituminous mastic filling comprising a mixture of 1 part of heated industrial bitumen 85/25 grade and two parts of heated sand or equivalent filler. |
| 21 | Materials and labour for Non - skid ceramic tiles (confirming to IS-13712) 6 to 8 mm thick, area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15m thick screed bed or bedding layer in cement mortar 1:4complete all as specified and as directed. |
| 22 | Material and labour for light shade, double charged vitrified ceramic tiles,(confirming to IS-13712) 10 mm thick (square/ rectangular) polished, area of each tile not exceeding 0.38 sqm, in floors etc. laid over and including15 mm thick screed bed incement mortar 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed. |
| 23 | -ditto all as per item No 22above but on skirting |
| 24 | Materials and labour for Glazed ceramic tiles in vertical surface 600x300mm set and jointed in neat cement slurry and pointed in white or colour cement to match over 15m thick screed bed or bedding layer in CM 1:4 complete all as specified and as directed. |
| 25 | Materials and labour for Granite (of any type) tiles 18 to 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete over 20mm thick screed bed in CM 1:6or bedding layer complete all as specified and as directed. |
| 26 | Materials and labour for Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed. |
| 27 | Supply and fix in repairs 20mm dia, chromium plated Tubular towel rail, D type, 60cm long between flanges complete all as specified and as directed. |
| 28 | Supply and fix in repairs15mm dia PVC connections with PTMT nuts of length 450mm complete all as specified and as directed. |
| 29 | Supply and fix in repairs 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed. |
| 30 | Supply and fix in repairs PVC (SWR) pipes, single socketed, in any length, with rubber rings 75mm dia complete all as specified and as directed. |
| 31 | Supply and fix in repairs PVC (SWR) pipes, single socketed, in any length, with rubber rings 110mm dia complete all as specified and as directed. |
| 32 | Supply and fix in repairs PVC (SWR) bends any radius, for 110mm bore of pipewith access doorand jointing with Solvent Cement, complete all as specified and as directed. |
| 33 | Supply and fixing steel water tubing 15mm bore (dia), medium grade with all fittings and fixed complete to Walls, Ceiling or laid in Floors, etc. including taking up or down Steel Water Tubing and Connections, complete all as specified and as directed. NOTE : Cost of Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 for concealed water tubing as required/ordered, shall also deemed to be included in the quoted UNIT RATE. |
| 34 | Supply and fixing steel water tubing 20mm bore (dia), medium grade with all fittings and fixed complete to Walls, Ceiling or laid in Floors, etc. including taking up or down Steel Water Tubing and Connections, complete all as specified and as directed. NOTE : Cost of Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 for concealed water tubing as required/ordered, shall also deemed to be included in the quoted UNIT RATE. |
| 35 | Supply and fix in repairs Vitreous China Urinals, bowl type (back or corner wall type) complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal plugs with and including 60mm long brass screws, pointing around urinal back in cement, including 15mm dia push flush valve, PVC Waste Pipe 32mm bore, 750mm long, flush pipe, grating and union for discharge pipe and fixed in repair and making good disturbed surfaces/portion with cement mortar 1:3, complete all as specified and as directed. |
| 36 | Materials and labour for vitreous china, single piece, WC of 360x640x685mm size, white, with S trap front or back inlet including integrated flushing cistern, dual flush type,PP soft close seat cover, Hinges and connection to trap and to flushing pipe ante siphoned pipe etc. complete including making good to floor and including fixed in repairs complete all as specified and as directed. |
| 37 | Supply and fix in repairs 15 mm dia, chromium plated, concealed angular stop cock with flange complete all as specified and as directed. |
| 38 | Supply and fix in repairs white colour, approved shaped, ceramic counter/ table top wash hand basin (425x345x175mm) including 32mm dia chromium plated, brass body, full threaded, pop up type, waste coupling,complete all as specified and as directed. |
| 39 | Supply and fix in repairs 32mm dia, chromium plated Bottle trap (with internal partition) with 250mm and 190mm long wall connection pipes and wall flange complete all as specified and as directed. |
| 40 | Supply and fixed in repair chromium plated 15 mm dia fancy type,two way, bib tap with flange , cast copper alloy with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and as directed. |
| 41 | Supply and fix in repairs chromium plated 15 mm dia fancy type, Hand shower (health faucet) with 8mm dia, 1.2 meter long flexible tube and wall hook complete all as specified and as directed. |
| 42 | Supply and fix in repairs toilet paper holder, chromium plated, brass, without flap,shape and pattern shall be similar to continental series of Jaquar brand, complete all as specified and as directed. |
| 43 | Supply and fix in repairs, 20mm dia, heavy duty stainless steel curtain rod, decorative type, thickness not less than 0.75mm, fixed with curtain rod holder, fixed in walls with stainless steel / brass screws and finials caps with 6 Nos of curtain ring per RM complete all as specified and as directed. Note: Curtain rod brackets and finials caps shall be measured and paid separatly. |
| 44 | Supply only stainless steel curtain rod bracket suitable for holding 20mm dia curtain rod heavy duty as approved,complete all as specified and as directed. |
| 45 | Supply only stainless steel finial end cap suitable for curtain rod of 20mm dia as approved completer all as specified and and as directed. |
| 46 | Supply and fixed in repairs chromium plated 15 mm dia fancy type, bib tap, cast copper alloy with crutch or butter fly handle screwed down for iron pipe or for brass ferrule ,complete all as specified and as directed. |
| 47 | Supply and fixingPillar Taps 15mm bore, cast copper alloy with capstan heads chromium plated, screwed down high pressure with or without lettered ‘HOT’ or ‘COLD’ with long screwed shanks and fly-nuts, screwed for iron pipes and fixed, complete all as specified and as directed. |
| 48 | Supply and fix in repairs Mirror of selected quality Glass, size 600X450mm, mounted on 6.0mm thick non AC Building Board or Commercial Plywood and PVC frame with Chromium Plated Brass Screws and cup Washers and fixed to Wooden Plug and making good disturbed surfaces/portion with cement Mortar 1:3, complete all as specified and as directed. |
| 49 | Supply and fixing Rotational Moulded Polyethylene (HDPE) Water Storage Tanks 1000 LITRE capacity (Cylindrical vertical with closed top), white in colour, three layered construction, (ISI marked) hoisted and fixed in position all specified in MES Schedule Part-I, complete all as specified and as directed. |
| 50 | Supply and fixing 200 mm long aluminium anodized, barrel tower bolts of extruded section and fixed, complete all as specified and as directed. |
| 51 | Materials and labour for 300mm long, Aluminium alloy, anodized, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast section and fixing bolts and sliding bolts of cast aluminium alloy, complete, all as specified and as directed. |
| 52 | Supply and fixing 150 mm aluminum handle D type anodized with base plate, complete all as specified and as directed. |
| 53 | Supply only mild steel 100 mm butt hinges, medium weight, cold rolled, with stainless steel pin, complete all as specified and as directed. |
| 54 | Materials and labour for complete removal of existing treatment from wall and applying 1.5 mm thick wall care putty and two coat of plastic emulsion paint including preparation of old/decorated surfaces, over 10cm girth or width, not otherwise described over one coat of primer complete all as specified and as directed. |
| 55 | Materials and labour for preparation of new surface of wallapply two coats of plastic emulsion paintone coat of primer complete all as specified and as directed. |
| 56 | Supply and fixingpowder coated aluminum alloy interlocking snap grid 600mmx600mm consists of main tee runners of size 38mm x 25mm x1.5mm and cross Tee of size 25mm x 25mm x 1.5mm spaced between the main Tee at 600mm centre to centre to form a grid of 600mm x 600mm etc complete including GI wire hangars at 1200 mm intervals complete all as specified and as directed. |
| 57 | Materials and labour for 4mm thick non asbestos fibre cement building boards of make "E" board classic designer board (cascade or Occenic) of M/s Everest Industries Ltd of equivalent as approved fixed or laid/inserted to timber/GI/Aluminium frame work with complete all as specified and as directed. |
| 58 | Materials and labour for framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging; also fastening and fixing complete |
| 59 | Materials and labour for mild steel plain black sheets 1.00 mm thick as in covering to Door Shutter, etc. cut to size, edges beaded if directed, holes punched; including round headed screws, including necessary welding, drilling, with plain 40 mm lap joints or welded seams including bending, turning up, mitred angles, stopped ends, outlets, etc. all as specified and as directed. |
| 60 | Supply and fixingFramed Work as in Door or Gates of Angle Iron or Other Sections with Gusset Plates Rails, Braces, etc. Cut to size, Bending Cold or Hot, Drilling Holes for Bolts, in any shape or size as indicated or directed including, Drilled for fixing of Steel Sheeting or other Coverings, Doors, etc. (exclusive of Steel Sheeting) and hanging, fixing also fastening, confirming to grade Fe.290 or Gde-E-165, complete all as specified and as directed. |
| 61 | Cutting holes in brick walls, built in cement mortar for inserting hold fasts in exc. half brick but n.exc one brick thick walls, and making good in cement concrete 1:2:4 type B-1 including form work as required, complete all as specified and as directed. |
| 62 | Materials and labour for MS hold fasts made from 25X3mm flat iron and similar small articles, etc. conforming to Fe-410-0 or Fe-310-0, welded to iron work and/or screwed to timber work, complete all as specified and as directed. |
| 63 | Preparing surface of steel and iron works any of description width or girth and treating small articles such as hold fasts with tar or coal tar black paint including sanding with clean sharp sand after tarred, complete all as specified and as directed. |
| 64 | Materials and labour for preparing previously untreated surfaces of wood and wood based materials, of any description and girth not otherwise described and treating with tar or coal tar black paint to backs of chowkats, etc. area tarred exc. 0.1 Sqm but n. exc. 0.5 Sqm each including sanding with clean sharp sand after tarred, complete all as specified and as directed. |
| 65 | Materials and labour for preparation of new steel and iron surfaces of any description, exc 10 cm width or girth and applying two coats of synthetic enamel paint (Ist grde quality)over a coat of red oxide, zinc chrome primer complete all as specified and as directed. |
| 66 | Supply, install, testing and commissioning of maintenance free chemical earthing by pure Copper plate of 900mm x 600mm and 5mm thick (Earth plate shall be 99.9% pure copper plate with test certificate for purity from any Government lab) for earthing with excellent electrical conductivity and corrosion resistance, minimum 75 kg to maximum 100 kg ground enhancing compound / material used around the earth plate inside the earth pit to define the working environment of the earthing system, Make-Ground Enhancing Compound - ABB/ OBO. The process for the earthing are appended below:- i) Soil resistivity of that area shall be measured.ii) If soil resistivity is more, then multiple earthing shall be carried out in grid pattern i.e if two earthing is reqd then the pattern is" -- " and if three earthing is reqd the the pattern is "?", but a minimum distance of 2 m between two earth pit should be maintained. However, there should not be more than three earthing pit in a grid. iii) Make a pit of 900x600 mm (minimum) dia to a depth of 3000 mm (minimum) by augur or any other process. iv)The soil dug out from the earth pit shall be checked to remove lumps and stones from it, before back filling. iv) Moisture retaining ground enhancing materials of minimum 50 kg having resistivity equal to or less than 0.3 Om shall be poured in the pit. v)A layer of 150mm of the above ground enhancing materials shall be prepared at the bottom. vi) Small quantity of ground enhancing material shall be filled at a time and some water in the pit. Further quantity shall be added after the earlier quantity has been sufficiently packed with suitable rod to remove trapped air bubbles from it. vii) Earth plate shall be connected to copper earth strip of size 50x6mm by means of bolts, nuts, check nuts and washers and If grid earthing is reqd. necessary interconnection shall also be carried out by 50X6mm copper strip which shall be buried below 300mm from G.L with additional quantity of ground enhancing material and cost of the same is deemed to be included in the quoted rate |
| 67 | viii)After connection to the earth strip, inspection pit shall be prepared and it shall be made up of PCC 1:3:6 type C1 and pit cover made up of 40 mm thick pre cast RCC 1:2:4 type B1 reinforced with 6 mm dia TMT rod and suitable handle of 8 mm dia TMT rod including necessary earth work complete. There shall be provision of hole of 300mm dia for easy termination of strip, pouring normal water during hot summer seasons. ix)A coat of conductive petroleum jelly shall be applied on the terminal of the electrode & copper alloy clamp for protection against corrosion. x) A certificate from the Government lab for purity of the earth plate and resistivity of ground enhancing compound /material shall be furnished prior approval of sample. xi) On testing of completion and during defect liability period, if the desired earth resistance is not obtain the earthing will be redone at no extra cost. |
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