Delhi Development Authority-DDA has published Maintenance Of Various Scheme Under Nazul A / C-Ii ( Ez ) . Sh - Remodelling Of Rain Shelter ( Using Isi Marked Bamboo Product ) , Damaged Jogging Track, Signages And Other Miscellaneous Works In Green Belt Along Nh-24, Cwg Village.. Submission Date for this Tender is 08-08-2022. Road Work Tenders in Shahdara Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing, erecting, laying and fixing in position in 3.5 to 4 mm thick bamboo mat corrugated sheet (BMCS) as per IS: 15476-2004 in roofing with self drilling screws along with EPDM washers complete or with galvanized iron J or Lhooks 8mm dia G .I. plain and bitumen washers etc, all complete as per direction of Engineer-in-Charge. |
| 2 | Providing and fixing in position ridges of 3.5 to 4 mm thick bamboo mat ridge cap (BMRC) as per IS: 15476-2004 in roofing with self drilling screws along with EPDM washers complete or with galvanized iron J or L hooks 8mm dia G .I. plain and bitumen washers etc, all complete as per direction of Engineer-in-Charge |
| 3 | Providing and fixing floral and ornamental design cast iron frieze property casted disc grinded and pin grinded with smooth surface finish having length of 2700mm (approx) and height of 275mm (approx)frieze properly welded to the column/pillar (M) and also welded its top & bottom portion with M.S. tube of dia 25mm. All weldingand other related works to be arranged by the contractor, complete frieze shall be sprayed, primered and painted with enamel paint of approved colour, quality and brand, all complete as per direction of Engineer-in-charge. |
| 4 | Providing and fixing ornamental design cast iron spandrel having horizontal width of 475mm (approx) and height 400mm (approx), properly casted, disc grinded and pin grinded for smooth surface finish. Each spandrel should be welded to the column/pillar below the frieze, Electricity for welding and grinding works to be arranged by the agency at his own cost complete. All frieze shall be spray primered and painted with enamel paint of approved colour and brand, all complete as per directions of Engineer-in-charge |
| 5 | Providing and fixing floral and ornamental design cast iron base panel of required thicknessas per design/ drawings having height of 750 mm , length 2700 mm (app.), cast iron panel having mild steel pipe frame in medium class.M.S. Pipe of 50 mm dia. having length of 2700 mm to bewelded at top of frameand subsequently welded to the columns/pillars at both end with proper grinding, welding and smooth finish. Electricity for wleding and grinding and other works to be arranged by the agency at his own cost. Panels proper finished with fillers, spray primered and painted with enamel paint of approved colour and brand all complete as per direction of Engineer-in-charge. |
| 6 | Excavating holes more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m(a)All kinds of soil |
| 7 | 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-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for: (a)Foundations, footings, bases of columns, etc. for mass concrete |
| 9 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: (a) Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 10 | 12 mm cement plaster of mix :a) 1:6 (1 cement: 6 coarse sand) |
| 11 | Neat cement punning. |
| 12 | Providing and fixing SFRC drain covers (Medium Duty)complete as per direction of Engineer-in-charge. |
| 13 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade (a)Two or more coats on new work |
| 14 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : (a)One or more coats on old work |
| 15 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 16 | Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineerin-charge. (Old CC paver blocks shall be supplied by the department free of cost). |
| 17 | Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. |
| 18 | Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 19 | Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost) |
| 20 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). |
| 21 | 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. |
| 22 | 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. (a) Hot finished welded type tubes |
| 23 | Dismantling/Cutting existingbajri paths and making good the same including supply of extra quantities of brick aggregate, moorum and red bajri required. |
| 24 | Providing and fixing Un-plasticised Polyvinyl Chloride (uPVC) pipes as per ASTM D1785 (SCH-40) including all uPVC plain and brass threaded fittings and valves, this includes jointing of pipes & fittings with solvent, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. a)50 mm nominal outer dia PipesNote: This includes all types of plain and brass threaded UPVC fittings, UPVC gate valves 50mm and other necessary items required, all complete. |
| 25 | Providing and fixing Un-plasticised Polyvinyl Chloride (uPVC) pipes as per ASTM D1785 (SCH-40) including all uPVC plain & brass threaded fittings and valves This includes jointing of pipes & fittings with one step uPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.a) 80 mm nominal dia Pipes Note: This includes all types of plain and brass threaded UPVC fittings, UPVC gate valves 80mm and other necessary items required, all complete. |
| 26 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc .a) 20 mm dia nominal bore. |
| 27 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : a) 20 mm nominal bore. |
| 28 | Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead |
| 29 | Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : (a) 25 mm thick |
| 30 | Stone work (machine cut edges Veneer work) for wall lining upto 10 m height, backing filled with a grout of 12 mm thick cement mortar 1:3 (1 Cement : 3 coarse sand) and jointed with Cement mortar 1:2 (1 cement : 2 stone dust), including rubbing and polishing complete. (To be secured to the backing and the sides by means of cramps and pins which shall be paid for separately).(a)Kota stone slabs exposed face dressed and rubbed- 25mm thick |
| 31 | Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 4 mm thick ACP sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D-4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-incharge.( Structural frame work including M.S/S.S plate to be provided separately. Rectangular area of the sheet only shall be measured for payment). a) Overhead informatory signage |
| 32 | Providing and fixing precast concrete bench (Chair type) with back. The bench consists of 2 nos. L-shape base support in gray cement colour of thickness of 100 mm back height 1000mm & front height- 450mm, base width -620mm and 5 nos. reinforced concrete planks of in red colour size 1500 x 100x 50mm and 1 no. of reinforced concrete planks of size 1500 x 200x 50 mm, manufactured by using M-30 grade of concrete & reinforced suitable to prevent damage during handling transportation, erection and long use. All parts are joined together with galvanized nuts and bolts of suitable size. All bolts are sealed after assembly. Seating length of the bench shall be 1500 mm, seating height of the bench = 450mm and total height of the bench = 1000mm bench. Top and back planks are treated with special anti corrosive, water proof coating so as to make surfaces glossy and water proof. |
| 33 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. (a)Made of G.I. wire of dia 4 mm |
| 34 | Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.(a) All kinds of soil |
| 35 | Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required. (a) bituminous portion |
| 36 | Supply and filling/laying & compacting of ready mix patching compound of bitumen/asphalt bag of 25.00kg including all cartage and labour complete as per directions of Engineer-in-charge. |
| 37 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading,transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 38 | Note:- In case of abnormally low bids i.e. bids below 25% of estimated cost put to tender, the lowest bidder will have to deposit an Additional Performance Guarantee (Security) (APS). This APS will be in addition to performance guarantee mentioned in clause -1 and shall be deposited in the form of FDR/BG. This APS shall be = 0.75 x estimated cost put to tender Minus tendered amount. |
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