Delhi Development Authority-DDA has published Tender For Maintenance Of Completed Scheme Under Na-Ii/Hz.. Submission Date for this Tender is 24-05-2024. Furnishing Work Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 22-May-2024 | Corrigendum | Other | 24-05-2024 |
| Sl. No. | Item Description |
| 1 | Providing, cutting and fixing Bamboo based fencing using bamboo poles of size 2.5 inch (10% variations) in diameter and length required as per design and drawings. Average diameter of each bamboo poles should not be less than 60 mm and taper length should not be more than 2.5 mm per running metre. Tied with G.I. metal wire of 2-3 mm thick diameter overlapping with Bamboo strip weaving. Bamboo poles should be treated with anti termite and anti borers oil based preservatives and varnishing with two or more coats of glue sizing with copal varnish over an under coat of flatting varnish including all lead, lift, machinery & equipment charges, fixing and installation at site all complete as directed by Engineer-in-charge. |
| 2 | Providing, cutting and fixing Bamboo based fencing using bamboo poles of size 3 inch and 1.5 inch (10% variations) in diameter and length required as per design and drawings. Average diameter of each bamboo poles should not be less than 30 mm for 1.5" dia bamboo pole and 65 mm for 3" dia Bamboo pole and taper length should not be more than 2.5 mm per running metre. Tied with G.I. metal wire of 2-3 mm thick diameter overlapping with Bamboo strip weaving. Bamboo poles should be treated with anti termite and anti borers oil based preservatives and varnishing with two or more coats of glue sizing with copal varnish over an under coat of flatting varnish including all lead, lift, machinery & equipment charges, fixing and installation at site all complete as directed by Engineer-in-charge. |
| 3 | 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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (a) All kinds of soil |
| 4 | Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). (a) Second class teak wood |
| 5 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 6 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (a) 1:2:4 (1 cement : 2 coarse sand (zone-lll) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 7 | Painting with oil type wood preservative of approved brand and manufacture : (a) New work (two or more coats) |
| 8 | Varnishing with varnish of approved brand and manufacture : (a) Two or more coats of glue sizing with copal varnish over an under coat of flatting varnish |
| 9 | Coal tarring two coats on new work using 0.16 Litre and 0.12 litre coal tar per sqm in the first coat and second coat respectively. |
| 10 | Providing, cutting and fixing Bamboo based Arch over gates using bamboo poles of size 2.5 inch (10% variations) in diameter and length required as per design and drawings. Bamboo based arch has dimensions of width 1.2 m and height of 3 m at crown from ground level. Each bamboo poles should be embedded in ground for 1.5 m depth. Average diameter of each bamboo poles should not be less than 60 mm and taper length should not be more than 2.5 mm per running metre. Tied with G.I. metal wire of 2-3 mm thick diameter alongwith Bamboo strip weaving. Bamboo poles should be treated with anti termite oil based preservatives and varnishing with two or more coats of glue sizing with copal varnish over an under coat of flatting varnish and embedded length of bamboo poles in ground should be treated with Coal tarring of two coats using 0.16 Litre and 0.12 litre coal tar per sqm in the first coat and second coat respectively. The rate is inclusive of all lead, lift, machinery & equipment charges, fixing and installation at site all complete as directed by Engineer-in-charge. |
| 11 | Supply, fabrication and installation of Bamboo Slats for roofing as per design (5.1m x 4.2m plan area; 1m ht. pitch roof) provided by the Engineer-in-charge. All the bamboo used for construction will be treated with bamboo against attack of termites and borers. All the connections for the making of designer bamboo slats roof where ever required as per the design, with nuts, bolts, screw and/or bamboo pins. The bamboo slats roof shall be painted with two or more coats of varnish of approved brand and manufacture, complete in all respect. The rate shall be inclusive of necessary weather proof paint or varnish, civil work, transport, loading, unloading and erection charges. The charges will be inclusive of labor, transport, loading, unloading etc. all complete as per the direction of Engineer-in-charge. |
| 12 | Maintenance charges for 2 years for Bamboo Slats Roofing. The maintenance includes providing and fixing damaged bamboo slats, refixing loosened ones and applying a coat of varnish and oil based wood perservatives all complete, as directed by Engineer-in-Charge (Maintenance charges period will be calculated after 1 year of defect liability period after completion of work). |
| 13 | Maintenance charges for 2 years for Bamboo fencing provided and fixed by the agency. The maintenance includes providing and fixing damaged bamboo poles, refixing loosened ones and applying a coat of varnish and oil based wood perservatives all complete, as directed by Engineer-in-Charge (Maintenance charges period will be calculated after 1 year of defect liability period after completion of work). |
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