Public Works Department-PWD has published Replacement Of Mangalore Tile Roofing With Galvelium Roofing Sheets Of Old Administrative Office And Canteen Block Barrack And Other Maintenance Work Of Irb Camp Navodaya Valpoi. . Submission Date for this Tender is 22-11-2021. Shed Construction Tenders in Valpoi Goa Goa. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 01-Nov-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 08-11-2021 |
| 2 | 08-Nov-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 15-11-2021 |
| 3 | 15-Nov-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 22-11-2021 |
| Sl. No. | Item Description |
| 1 | Dismantling wood work ofsectional area40 sq.cm. and above wrought framed and fixed in frames, other frames and trusses including stacking of material within 50 mts. lead (span upto 10 mtrs.) |
| 2 | Dismantling wood work of areabelow 40 sq.cm. wrought framed and fixed in frames, other frames and trusses including stacking of material within 50 mts. lead |
| 3 | Dismantling and removing mangalore roofing tiles from roofs including ridges, hips, valleys, sheets wind ties etc. but excluding battens, roof timber etc. and stacking materials within a distance of50 mt. |
| 4 | Dismantling steelworkin single sections in channels, angles, tees and flats including dismembering and stacking within 50 mts. lead |
| 5 | Dismantlingdoors, windows and clearestory windows (steel or wood) shutters including chowkhats architrave holdfast etc. complete and staking within 50 mt. Lead |
| 6 | a) Of area 3 sq.m. and below |
| 7 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 mts. lead. |
| 8 | Removing white or colour wash by scrapping, sand paperingand preparing surface smooth including necessary repairs to scratches etc. complete. |
| 9 | Dismantling asbestos sheet roofing including ridges, hips valley and gutters and stacking the material within 50 meters lead. |
| 10 | Dismantling the tile workin floors and roofslaidin cement including stacking of materials within50 meters lead for thickness of tiles 10mm to 25mm. |
| 11 | Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: |
| 12 | a) All works upto plinth level |
| 13 | 12mm cement plaster 1:3 (1 cement : 3 fine sand) |
| 14 | 18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge. |
| 15 | Providing woodwork in frames of doors, windows, clerestory windows trusses & other frames wrought framed and fixed in positon. |
| 16 | a)First class Matti wood |
| 17 | Providing and applying white cement based putty of average thickness 1.00mm of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 18 | Providing and fixing 35 mm thick panelled glazed or panelled and glazed shutters for doors, windows and clerestory window including anodized aluminium butt hinges with necessary screws: |
| 19 | b) Second class Indian teak wood |
| 20 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section (CHS) IS1161 closed Structural Steel of approved make (Min Yeild Stress 310 Mpa)) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 21 | c) Add for providing & fixing Flashings -[Corners, Ridges, valleys, gable end & Trims] (Girth upto 610mm) including all the accessories complete as per the directions of the Engineer in charge. |
| 22 | Providing and fixing Colouron Plus galvulium roofing Sheets of 0.5mm thick double ribbed trapezoidal profile coated 1080mmwith cover width of 1020mmincluding all the accessories(JSW or equivalent make) but excluding the cost of purlins, rafters, trusses, flashings etc. complete as per the directions of the Engineer in charge. |
| 23 | Providing and laying 20mm thick cuddapah in shelves over 20 mm thick base of cement mortar 1:3 complete |
| 24 | Providing and laying jet black mirror polish granite flooring and dado over 20mm thick base of cement mortar 1:4 laid over and jointed with cement slurry including rubbling complete Granitic slab (jet blck with mirror polish) 20 mm thick add q0% wastage 1.00 |
| 25 | Polishing on wood work with ready made superior quality wax polish of approved brand and manufacture on new work. |
| 26 | Applying one coat of distemper primer of approved brand and manufacture on wall surface. |
| 27 | Wall painting(two or more coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade. |
| 28 | Painting three or more coats with acryllic exterior paint of approved brand and manufacture (such as Dulex/Asian Paints/Sherwin Willans) including applying one coat of cement primer and one coat of surface treatment etc. complete. |
| 29 | Providing and fixing vitrified matt finished (600x600) and 10mm thick tiles in floor, treads of steps, landing on 25mm thick bed ofcement mortar 1:3 and jointed with cement slurry complete. |
| 30 | PVC false ceiling grid type: Providing and fixing PVC False Ceiling of make Rajshri Plastiwood or equivalentconsisting of 600mm x 600mm, 5mm(±0.25) thick Plain PVC sheet of 600 kg/Cbm Density |
| 31 | Manufactured by an ISO-9000 certified Company, used as panel insert in a frame work made using anodized aluminum T- section of sizes 1” x1” (25x25mm, 19 |
| 32 | gauge or 1mm thick) in square pattern of grid sizes of 2’x2’(600x600mm). The aluminum framework is supported from the ceiling with the help of "J" hook and G.I. wire / 6mm M.S. rods of required sizes to maintain proper level etc. The aluminum framework is supported on side wall with the use of aluminum L-section of size 1”x1” (25x25mm) angles etc. Complete as per direction of Engineer-In-charge, manufacturer’s specification & drawing. |
| 33 | Providing and fixing bright finished brass tower bolts (barrel type) with screws etc. complete |
| 34 | b) 200 x 10 mm |
| 35 | Providing & fixing bright finished brass 100 mm. mortice latch & lock & a pair of levers, handles with necessary screws etc. complete (Indian make of approved quality). |
| 36 | Providing and fixing vitreous china wash basin with RS or C.I. brackets painted white, 15 mm C.P. brass pillar taps C.P. brass chain with rubber plug 32 mm C.P. brass waste of pattern, 32 mm diameter M.I. or C.P. brass trap and union complete, including cutting and making good the walls where required. |
| 37 | d) Flat back wash basin size 550 x 400mm with a single 15 mm C.P. brass pillar taps. |
| 38 | Providing and fixing brass bib cock (heavy) of approved quality : |
| 39 | a) 15 mm nominal bore |
| 40 | Providing and fixing brass full way valve(heavy) duty with wheelof approved quality : |
| 41 | 15 mm nominal bore |
| 42 | Providing and fixing brass stop cock (heavy) of approved quality : |
| 43 | a) 15 mm nominal bore |
| 44 | Providing and fixing ballvalve(brass)ofapproved quality : |
| 45 | c) High or low pressure with plastic floats: |
| 46 | 1) 25mm nominal bore |
| 47 | Providing & fixing kitchen sink including making all connections excluding cost of fittings. |
| 48 | a) White vitreous china sink size 600 x 450 x 200 mm |
| 49 | Providing and fixing chlorinated ployvinyl chloride (CPVC) pipes confirming to IS:15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipes with clamps at 1 mt. spacing.This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of the Engineer-in-charge. Concealed work (medium duty SDR 13.5 pipe) including cutting chases and making good the walls etc. |
| 50 | a) 15 mm dia nominal outer dia pipes. |
| 51 | Providing and fixing chlorinated polyvinyl chloride (CPVC) pipes confirming to IS: 15778 having thermal stability for hot and cold water supply includng all CPVC plain and brass threaded fittings CPVC solvent cement, trenching, refilling and testing of joints complete as per firectionof the Engineer in charge.(External work (heavy duty SDR 11 pipe) |
| 52 | b) 20 mm nominal outer dia pipes. |
| 53 | c) 25 mm nominal outer dia pipes. |
| 54 | Making soak pit. 2.5 m dia 3 m deep with 45x45 cm dry brick honey comb shaft and S.W. drain pipe 100 mm diameter, 1.8 m long complete filled with laterite stone aggregate 125 to 180 mm surrounded by laterite stone aggregate of 40 mm and down gauge as per standard design. |
| 55 | Providing and fixing rigid PVCbend of required degree (of approved make) for S.W.R. drainage pipes ofapproved including lubricating. |
| 56 | b) 75 mm dia |
| 57 | Providing and fixing rigid PVC S.W.R. (soil, waste & rain water) drainage pipes ofapproved including lubricant etc. complete (single/double) socketed: |
| 58 | b) 75 mm dia |
| 59 | Constructing brick masonry manhole or inspection chamber with second class bricks in cement mortar 1:5 (1 cement :5 fine sand) R.C.C. top slab with gradeM 25 mix design with coarse sand and graded granitic or basaltic stone aggregate as per mix design requirementsfoundation concrete M 25 mix design with coarse sand gradedgranitic or basaltic stone aggregate as per mix design requirements inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) neatly finished complete as per standard design. |
| 60 | d) Inside size 60 x 60cmand 60cm deep including C.I. cover with frame (light duty) 455x610mm internal diameter total weight of cover and frame to be not less than 38 kg. (weight of cover 23 kg). |
| 61 | Providing and placing on terrace roof of floor two (1st flor roof single piece rotational moulded polythene water storage tank having I S I mark and conforming toI S 12701; 1996. |
| 62 | b) 500 lit. capacity |
| 63 | Providing and fixingP.V.C. connection pipe with brass unions 15 mm nominal bore: |
| 64 | a) 30 cm (12”) length . |
| 65 | Providing and fixing 600 x 450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick asbestos sheet ground fixed to wooden cleats with C. P. brass screws and washers. |
| 66 | Providinganti – termitetreatment tobuildingsconforming to I.S.S. 6113 part II 1971 (revised) including adoptingprecautions for health hazards and safety measures as required therein with the cost of all materials, chemicals, plants, equipments required for the treatment and furnishing a guarantee for a minimum period of 10 years from the date of completion including eradicatingany infestation of termite free of cost during the guaranty period complete. (The payment will be made on plinth of the building. |
| 67 | b) Post construction |
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