Public Works Department-PWD has published Tender For Urgent Repair And Renovation To School Building And Demolition And Re-Construction Of Compound Wall Of Gps Honda In Poriem Constituency.. Submission Date for this Tender is 05-05-2023. Building Work Tenders in North Goa Goa. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earthwork in excavation by mechanical means (hydraulic excavator)/manual means in foundation pipeline trenches drain (not exceeding 1.5 m in widthor 10 sq.m. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directedwithin a lead of 50 m. |
| 2 | a) All kinds of soil |
| 3 | Dismantling tiledroofing (mangalore or pot or country tiles) with battens etc. complete including stacking of serviceable material & disposal of unserviceable material within 50 mts. lead. |
| 4 | 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 (SAIL, TATA. VIZAG, JSW ,APOLLO Steel Ltd.) 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. |
| 5 | Providing & Fixing in position Double Skin roof with Zincalume/ Galvalume colour coated & bare profile sheet with subtle square fluting factory cut at all heights for roof, side & Gable cladding complete in all respect. TOP SHEET-The end rib shall be designed for anti-capillary action. The feed material should be manufactured out of nominal 0.45 mm Base Metal Thickness (BMT), Hi-strength steel with min. 550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% Aluminium, 43.5% Zinc &1.5% Si) as per AS 1397 - Zincalume AZ150 (Min. 150 gms/sq.mt total on both sides) with quality paint coat as per AS/NZS 2728 type 3-4. The paint shall have a total coating thickness of nominal 35 µm, comprising of nominal 20 µm exterior SMP coat on top surface and nominal 5 µm reverse backer coat on back surface over nominal 5 µm primer coat on both surfaces of approved colour shade. Total Coated Thickness (TCT) should be 0.50mm. Total Painted Thickness (TPT) should be in addition to 0.50mm. The steel sheet shall be fastened with nominal 40 µm zinc coated or nominal 25 µm zinc-tin alloy coated, Hex head, self-drilling screw as per AS 3566-2002 Class 3 fasteners of approved make with EPDM washer as per the requirement considering the profile shape and design load. The fastener size shall be calculated as per the design or manufacturers recommendations. |
| 6 | The profile sheet, fastener size etc. shall be approved by the Engineer. The sheeting should be with minimum 200mm lap & waterproof with Silicon sealant non-hardening neutral cure type shall be applied at all end laps, complete as directedZ-Sub Girt - roll formed section 50x50x50x1.50 TCT, 120GSM Galvanised, High Strength (345 MPa), approximate Wt. 1.85 kg/r.m. fixed with self tapping screws Glass Wool Insulation with FSK facing 50mm with 24 kg/m3 density in between 2 sheets. LINER SHEET-bare galvalume/zincalume roofing sheet of same profile as top sheet. The feed material is of manufactured out of nominal 0.45 mm Base Metal Thickness (BMT) (0.47 mm TCT), Hi-strength steel with min. 550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% Aluminium, 45% Zinc) as per AS 1397 - Zincalume AZ150 (Min. 150 gms/sq.mt total on both sides), passivated & resin coated. The feed material should have coil manufacturer’s product details marked at regular interval for confirming genuinity of the material. complete as per the directions of the engineer.The steel manufacturer"s test certificate for the chemical & mechanical properties of steel must be submitted for approval prior to installation. |
| 7 | Providing & fixing in position Galvalume/Zincalume flashings, cappings, ridges, gutters upto 600mm/610mm girth and min 3.00m in length (cold Rolled Steel 550 MPa yeild Stress ASTM A 446 Grade E) with hot-dip metallic coating of aluminium-zinc alloy(AZ 150 galvalume) (150 gms/sqm total of both sides with Al-Zn Composition= 55% & 43.5% resp. & 1.5% Si conforming to ASTM 792/ AS 1397) 0.45 mm base metal thickness and 0.50mm total coated thickness, factory cut at all heights for roof, side & gable cladding complete in all respects with AZ 150 GSM SMP color Coated (20mic exterior coat of Silicon Modified Polyester paint system over 5 mic primer and 5 mic polyester back coat over 5 mic primer) incl. fixing to purlins with no 12x14x55mm mechanically galvanised hex head self drilling screws of the best quality as per AS-3566 class 3-4 approved, which should be compatible to be used with sheets. with integral washers and EPDM seals etc. Silicon sealant non-hardening neutral cure type shall be applied at all end laps, complete as directed. |
| 8 | 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. |
| 9 | 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. |
| 10 | Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead. |
| 11 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 12 | Providing and laying in position cement concrete 1:2:4(1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost ofcentering,shuttering and finishing : |
| 13 | a) All works upto plinth level |
| 14 | Laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 5 (1cement :5 coarse sand)in foundation and basement. |
| 15 | Laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 4 (1cement :4 coarse sand)in foundation and basement. |
| 16 | Extra for laterite masonry in all sizes in superstructure from floor I level upto floor V level. |
| 17 | 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. |
| 18 | 12mm cement plaster 1:4 (1 cement : 4 fine sand) |
| 19 | Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size) |
| 20 | c)In beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases upto floor five level |
| 21 | Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) )(Confirming to IS 1786 of 1986)for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floorsalongwith the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member. |
| 22 | Centering & shuttering including Strutting, Propping & removal of forms for : |
| 23 | i) Foundations, Footings, Bases for columns |
| 24 | iv) Sides and Soffits of beams, Beam Haunchings, Cantilever, Girders, Bressumers and Lintels plinth beams not exceeding 1m in depth |
| 25 | Proving and fixing white vitreous china water closet squating (European type w.c. pan) with seat and lid,C.P. brass hingesand rubber buffers 10 lts. Highlevel P.V.C..flushing cistern (of approved make ) with fittings, rack bolts 32 mmdiameter P.V.C.telescopic flush pipe with fit tings and clamps 25mm P.V.C.. over flow pipe withspecials & mosquito proof coupling of approved municipal design and nylon. chain and pull complete, cutting and making good the walls ad floors where required. |
| 26 | a) W.C. pan with white plastic seat and lid. |
| 27 | 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. |
| 28 | a) Flat back wash basin size 630 x 450mm with a pair of 15 mm C.P. brass pillar taps. |
| 29 | Providing and fixing rigid PVC S.W.R. (soil, waste & rain water drainage pipes ofapproved including lubricant etc. complete (single/double) socketed: |
| 30 | a) 110 mm dia |
| 31 | b) 75 mm dia |
| 32 | Providing and fixing rigid PVCbend of required degree (of approved make) for S.W.R. drainage pipes ofapproved including lubricating. |
| 33 | a) 100 mm dia |
| 34 | b) 75 mm dia |
| 35 | 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. |
| 36 | b) 500 lit. capacity |
| 37 | 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. Internal work exposed on wall (Medium duty SDR 13.5 pipe). |
| 38 | b)20 mm outer dia CPVC pipe |
| 39 | Providing and fixing brass stop cock (heavy) of approved quality : |
| 40 | b) 20 mm nominal bore |
| 41 | Providing and fixing non-return valve of approved quality : |
| 42 | a) 25 mm nominal bore |
| 43 | Providing and fixing brass bib cock (heavy) of approved quality : |
| 44 | b) 20 mm nominal bore |
| 45 | Providing and fixing brass full way valve(heavy) duty with wheelof approved quality : |
| 46 | b) 20 mm nominal bore |
| 47 | 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. |
| 48 | Providing and fixing anodized aluminium shutters in accordance with the specification annexed with Goa schedule of Rates (2004) Vol & II including all taxes, transportation, scaffolding and handling etc. complete as per direction of the Engineer-in-charge: windows with two sliding shutters using 18 mm series shutters section. |
| 49 | b) Plain glass |
| 50 | Extra for powder coating with pure polyester powder of shade of required colour on the aluminium section |
| 51 | Providing and fixing anodized aluminium shutters in accordance with the specification annexed with Goa schedule of Rates (2004) Vol & II including all taxes, transportation, scaffolding and handling etc. complete as per direction of the Engineer-in-charge: Adjustable louvered windows. |
| 52 | c) Figured glass |
| 53 | Extra for powder coating with pure polyester powder of shade of required colour on the aluminium section |
| 54 | Providing and and laying vitrified floor tiles in different sizes of Johnson, Somany, Kajaria(thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approvedmake in colours and shades as specified laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand) including grouting the joints with white cement and matching pigment etc., complete |
| 55 | b) 600 x 600 mm light Shades |
| 56 | Providing and and laying antiskid floor tiles 12 x 12 upto 16 x 16 in of Johnson, Somany, Kajaria(thickness to be specified by the manufacturer) of 1st quality conforming to IS:15622 of approved make in shades as specified laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand) including pointing the joints with white cement and matching pigment etc., complete |
| 57 | Dark Shades |
| 58 | Providingand fixing coloured ceramic tiles spartek or equivalent of 12 " x 12" (399x150 mm cut size) 6 mm thick in skirting and dados on 12 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) andjointed with cement slurry complete. |
| 59 | Providing and fixing M.S. grill of required pattern in wooden frames of Windows etc. with M.S. flats square or round bars with round headed bolts and nuts or by by screws. |
| 60 | a) Plain grill |
| 61 | Providing and fixing prefabricated compoundgate of G.I. pipes 40 – 50 mm dia (medium) with 12mm M.S. square bars of G.I. pipes grill work as per drawing including providing & fixing locking arrangements, pintals, hold fast embedded in cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 granitic or basalticaggreate 20mm nominal size) including applying priming coat with ready mixed red lead paint and painting 2 or more coats with superior ready mixed paint of approved brand and manufacture in all shades as per direction complete. |
| 62 | Providing and fixing 35mm thick panelled glazed or panelled and glazed shutters for doors, windows and clerestory window including black enameled iron butt hinges with necessary screws: |
| 63 | b) Nano or equivalent |
| 64 | Providing woodwork in frames of doors, windows, clerestory windows trusses & other frames wrought framed and fixed in positon. |
| 65 | d) Second class matti wood |
| 66 | Removing dry or oil bound distemper by scrapping sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 67 | Removing white or colour wash by scrapping, sand paperingand preparing surface smooth including necessary repairs to scratches etc. complete. |
| 68 | Applying one coat of distemper primer of approved brand and manufacture on wall surface. |
| 69 | Wall painting(two or more coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade. |
| 70 | Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete. |
| 71 | Applying priming coat with ready mixed primer of approved brand and manufacture on steel work. |
| 72 | Painting two or more coats (excluding priming coat) with superior quality ready mixed paint for steel work of approved brand & manufacture in all shades on new work to give an even shade. |
| 73 | 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 1:2:4 mix (1 cement: 2 coarse sand ;4 graded stone aggregate 20mm nominal size foundation concrete 1:2:4 mix (1 cement ;2 coarse sand :4 graded stone agrregate 40mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cemetn 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. |
| 74 | 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). |
| 75 | FRP (Fiber Reinforced Polymer) Frames |
| 76 | Manufacture, Supply and Installation (with anchor fastener) of EPEE or equivalent Goan make FRP (Fiber Reinforced Polymer) Frame of cross section as per options below with right angle joint and FRP (Fiber Reinforced Polymer) laminate made from 450 grams per sq.mts (gsm) chop strand glass fiber (matt) and unsaturated polyester resin with viscosity range of 400/450 centipoises per second (cps). The core of frame would be filled with seasoned wood as infill material. The slot of frame for door resting will be of suitable width so as to take specified thickness door.. The frame will be water proof as well as mild acid/ alkali resistant manufactured in an ISO 9001- 2015 certified company. |
| 77 | b) 4” x 2” |
| 78 | Single Colour Foam Core FRP (Fiber Reinforced Polymer) Door Shutter |
| 79 | Manufacture, Supply and Installation (including accessories as mentioned below) of EPEE or equivalent Goan make FRP (Fiber Reinforced Polymer) door shutter of specified thickness as per options below by usingtray system with seasoned hard wood, moisture less than 17%, wood styles for Top rail and lock rails. FRP (Fiber Reinforced Polymer) laminate made up of 450 grams per sq.mts (gsm) chop strand matt and unsaturated polyester resin with viscosity range of 400/450 centipoises per second (cps) . The core of shutter will be filled as specified (Expanded Polystyrene Foam / Polyurethane Foam (EPS/PU) Foam). The shutter to be of single colour & water proof as well as mild acid / alkali resistant manufactured using RV TIFAC (R V Engineering College, Bangalore & Technology Information Forecasting & Assessment Council) technology in line with IS 13034 1990 test Standard in an ISO 9001 – 2015 certified factory. |
| 80 | Accessories: |
| 81 | i) S. S. Hinges 4” - 3 Nos |
| 82 | ii) S. S. Latch - 1 No |
| 83 | iii) Tower Bolt 5” - 2 Nos |
| 84 | iv) Handle 5”- 2 Nos |
| 85 | Shutter Thickness: a) 30mm |
| 86 | Demolishing laterite stone masonry in cement mortar including stacking of serviceablematerial & disposal of unserviceable material within 50 mts. lead. |
| 87 | Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc.with hairline finish, including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer, ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 88 | Salvage value of the dismantled Mangalore tile roofing of Proposed site.. Etc complete. |
| 89 | Salvage value of the dismantled wood roofing of Proposed site.. Etc complete. |
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