Delhi Development Authority-DDA has published Tender For Maintenance Of Various Sports Complexes/Golf Courses (A/R & Maintenance Of Of Works At Rsc For The Year 2023-24)Sub Head :Grinding & Polishing Of Squash Courts Wooden Flooring, False Ceiling Work, Painting Works In Squash Courts, Repair Of Mini. Submission Date for this Tender is 15-01-2024. Road Work Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm 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 directed, within a lead of 50 m.All kinds of soil. |
| 2 | Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead : Of area 3 sq. metres and below |
| 3 | Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated "J" or "L" hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified.2 mm thick flat |
| 4 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 5 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 6 | Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work |
| 7 | Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on interlocking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main"T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanized butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mmcenter to center along main T, bottom exposed width of 24 mm of allT-sections shall be pre-painted with polyester paint, all complete forall heights as per specifications, drawings and as directed byEngineer-in-charge.8 mm thick fully perforated calcium silicate board madewith Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process to give stable crystalline structure with minimum compressive strength 225 kg/ sq. cm, bending strength 100 kg/sq. cm , of size 595x595 mm, having perforation of dia. 10 mm with minimum perforated area 18 % with non woven tissue on the back side, having an NRC ( Noise Reduction Coefficient) of 0.85, with 50 mm thick rockwool of 48 kg /cum backing. |
| 8 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.25 mm nominal dia Pipes |
| 9 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 10 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinthlevel : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from naturalsources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 11 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work |
| 12 | Providing and fixing 12 mm thick frameless toughened squash court glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double action hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-incharge The rate shall include the providing & fixing of suitable Door handle, lock and stopper etc... |
| 13 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 14 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) 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.Hot finished welded type tubes |
| 15 | Providing and fixing green or similiar colouered, 5mm thick high impact Polycarbonate sheet roofing up to any pitch and fixing with polymer coated J or L hooks, bolts and nuts 8mm dia G.I. plain and bitumen washers or with self drilling fasteners and EPDM washers etc. complete (excluding the cost of purilins rafters and trusses) including cutting sheets to size and shape wherever required and as direction of Engineer in charge. Note : (The poly carbonate sheet shall be compact solid sheet and not the Multi wall/hollow sheet) |
| 16 | Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works |
| 17 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work |
| 18 | Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied@ 2.20 kg/10 sqm) |
| 19 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., 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-in charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 20 | Supplying at site :Welded steel wire fabric of required width having rectangular mesh painted with two or more coats of enamel paint of approved shade over a coat of primer (Priming & Painting to be paid for separately). |
| 21 | Granite work gang saw cut (polished and machine cut) of thickness 18 mm for wall lining (veneer work), backing filled with a grout of average 12 mm thick cement mortar 1:3 (1 cement: 3 coarse sand), including pointing with white cement mortar 1:2 (1 white cement : 2 marble dust ) with an admixture of pigment to match the granite shade ( To be secured to the backing by means of cramps, whcih shall be paid for separately). Granite work Area of slab over 0.50 sqm |
| 22 | Hard Plaster Treatment(WSF Approved) Hard plaster system for the walls consists of cement based plaster with chemical modifiers, fine graded sand, fibre glass and resins. The plaster is of one layer 12mm thick and assumes a level brick wall. The front wall bears the maximum impact is under laid with chicken mesh and finally coated with a epoxy based cement putty. This ensures a crack free, hard and even playing surface which is resistant to breakage, flaking and cracks. The walls are finished with a primer and two coats of high quality washable oil based acrylic paint. |
| 23 | Grinding & Polishing maple wood flooring with 3 phase machine grinding using 36, 60 and 120 grid abrasives with special drum sanders followed by base preparation with French chalk and WP-4 sealant (approved quality) and finally finishing with oil modified approved top coat with WP-1(approved quality) in accordance with MFMA norms etc. complete as per direction of Engineer-in-charge. |
| 24 | Markings game line 40MM wide with paint of approved brand and manufacturer including masking tape etc to give an even shade all complete as approved by BWF (Badminton World Federation) and as per direction of Engineer-in-Charge. |
| 25 | Multiplying Factor 0.0633 on DSR Items except item no. 22 to 24i.e. 19,09,710.14 |
| 26 | Add 7% Cost Index except item no. 22 to 24 i.e 20,30,594.79 |
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