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Maintenance Of Various Scheme Under Nazul A / C-Ii ( Ez ) . Sh - Providing Barrier Free Accessibility For Pwd S In Park At Nehru Enclave And Seed Bed Park Shakarpur., Shahdara-Delhi

Delhi Development Authority-DDA has published Maintenance Of Various Scheme Under Nazul A / C-Ii ( Ez ) . Sh - Providing Barrier Free Accessibility For Pwd S In Park At Nehru Enclave And Seed Bed Park Shakarpur.. Submission Date for this Tender is 06-07-2022. Barriers Tenders in Shahdara Delhi. Bidders can get complete Tender details and download the document.




Tender Notice

32876407
Maintenance Of Various Scheme Under Nazul A / C-Ii ( Ez ) . Sh - Providing Barrier Free Accessibility For Pwd S In Park At Nehru Enclave And Seed Bed Park Shakarpur.
Open Tender
Indian
Delhi
Shahdara
06-07-2022

Tender Details

Maintenance Of Various Scheme Under Nazul A / C-Ii ( Ez ) . Sh - Providing Barrier Free Accessibility For Pwd S In Park At Nehru Enclave And Seed Bed Park Shakarpur.

Key Value

Document Fees
Refer document
EMD
INR 45169.0 /-
Tender Value
INR 22.58 Lakhs /-

BOQ Items

Name of Work: M/o various scheme under Nazul A/C-II (EZ). Sh:- Providing Barrier free accessibility for PwD"s in park at nehru enclave and Seed bed park shakarpur.
Sl. No. Item Description
1Earth 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. a) All kinds of soil
2Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a)1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)
3Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)
4Providing 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)
5Brick 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)
6Structural 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.
7Providing 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-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).
8Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). a)Ordinary cement without any pigment
9Providing 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
1012 mm cement plaster of mix :a) 1:6 (1 cement: 6 coarse sand)
11Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)
12Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : a) Two or more coats on new work
13Taking 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.
14Providing and laying 60mm thick factory 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.
15Laying 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).
16Providing and laying tactile tile( M30 grade)such as directional,warning or hazardous (for vision impaired persons as per standards) of size 300x300x50 mm {45 mm base+(5mm+-0.5 mm) thick raised portion } havingwater absorption less than 6% and conforming to IS:13801(preferably yellow/red) forfootpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments and as per harmonized guidelines and space standards for Barrier free built environment for person with disability and elderly persons issued by MoUD, Govt. of India etc. complete as per direction of Engineer-in-Charge.
17Providing and fixing in position informatory signages, Layouts on wall or on any other required structure in required design, pattern & size, with provision of multilingual text integral with 3mm thick acrylic plate in one side matt finish and pasted on 4mm thick acrylic base sheet in required contrast colour with on side matt finish duly stick together with approved adhesive tape of reputed manufacturer. Signages shall have 4mm thick laser cut acrylic relevant monograms and letters as per approved design ( in matt finish of opposite colour to contrast top sheet). The letters shall be in English with upper case san serif word fonts and in Hindi with Devnagri fonts. The letters and sign shall be inserted in the slots made in true shape and size on acrylic sheet by laser cutting. The letters of each word shall be of min. 15mm size. If required, the Braille text words shall be made with 0.50mm dia acrylic wire in white colour to be inserted in acrylic plate upto its full thickness. The Braille shall be raise not less than 0.50mm above acrylic contrast sheet. Each sign board shall be made and fixed strictly as per harmonized guidelines and space standards for barrier free built environment for DIYYANG/special able person issued by the Ministry of MOUD, Govt of India and as per approved drawings, details etc. all complete as per directions of Engineer-in-Charge. The signage board shall be fixed over Stainless steel frame & Sheet.The prepared sign board shall be fixed by excavating holes & filled with Cement concrete of mix 1:2:4 (1 cement : 2 Coarse Sand : 20mm stone aggregate). All complete, the rate shall be inclusive of all taxes, Wastage, cartage etc.(The cost of Stainless steel frame, earth work & cement concrete shall be paid separately).
18Manufacturing, 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
19Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.
20Providing 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.
2130 mm thick fine dressed stone flooring over 20 mm(average) thick base of cement mortar 1:5 (1 cement: 5 coarse sand) with joints finished flush. A) Red sandstone
22Disposal 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.
23Note:- 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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