M/o various schemes under NA-II (East Zone).

Providing services of GPS enabled CNG Maintenance van, make of TATA 407 SFC Gold, Mahindra Bolero Pickup 326, Mahindra Maxi Van Truck model, TATA Yodha, TATA ACE or equivalent model with driver having valid registration and BS-VI Emission Norms not older than 2020 model duly painted with approved color and size as per manufacture's specifications with hydraulic system for DDA Roads to attend regular/urgent road related complaints. All sides of Maintenance Van shall be covered with MS Sheets properly braced and stiffened with provision of an open able shutter with locking arrangement at the back. Maintenance Van shall bear information/display/DDA logo/Office address etc. with retro reflective tape of approved color/shade on all sides as per direction of Engineer-in-charge. The rates are of 8 hours duty of vehicle including cost of services of operating staff/driver, running cost of lubricating oil, diesel/Petrol/kerosene oil, CNG, servicing and other consumables for running the van required tools and equipments such as Hammer, Phawrah, Pick axe, Tasla, Bamboo, drum, traffic safety cones, long brooms etc as per T&P list attached in the NIT. The rates are inclusive for per day. The maintenance van including driver shall be equipped with smart mobile phone with internet & data transfer facility, one Mason and Three Beldars also capable of doing work of sewerman. All workers, and Driver on duty shall wear uniform withnight vision safety jackets with DDA logo all complete as per direction of Engineer-in-charge. The Maintenance van will carry out following works:- a)Daily inspection of roads for observing the deficiencies and rectification which are as Damaged carriage way/footpath/central verge/side verge, Missing Drain and manhole covers, opening/cleaning of chocked/blocked bell mouth/kerb channel, water logging if any, obstruction in the carriage way/footpath. b)Helping in removing encroachment,keeping the roads free from unauthorized banners, posters, hoardings etc. c)Keeping the drain and sewer free from missing covers d)Removal of foreign material/malba/construction waste etc. found on the carriageway, central verge, footpath, main right of way, disposal of the same to the dumping ground or as per direction of Engineer-in-charge. e) Relocation of dislocated grills,railing, manholes/drain covers,kerb stone & interlocking tiles/paver blocks. f) Filling of potholes g)Other minor/petty repair works including welding of MS Grills for which Material shall be supplied by the department free of cost. h)Fixing/re-fixing of kerb stones, interlocking tiles, Drain Covers, stones etc. (Note:- 1. The maintenance van shall be mobilized by the agency in case of urgency/emergency, other than normal working hours within two hours of given instructions by Engineer-in-charge for which no extra payment shall be made. 2. It is the responsibility of the agency if any incident/accident occur due to missing drain & sewer cover due to his negligence in placing them. 3. The copy of driving license, registration, pollution certificate and insurance of vehicle will be deposited in Division office. 5. Staff required with Van : a) Driver- 1No equipped with Smartphone b) Mason-1 Nos. c) Beldar-3 Nos. e) GPS enabled vehicle.Note:- 1 no of plate vibratory compactor of capacity 2 to 3 TON for pothole repair etc. should be made available with other T&P of maintenance van, nothing extra will be paid on this account.

Supply and stacking of cutback specialized instantaneous as road maintenance bitumen concrete compound shelmac/Bitumax PR Road lay or equivalent duly packed in 25 kg bag comprising necessary ingredients as per manufacture specification. The rate shall include Sale Tax /VAT loading unloading and carriage to DDA Store / Site as per direction of Engineer-in-Charge( Nothing extra shall be paid on any other account).

Providing services of Hydraulic Excavator (3D) with driver , i/c fuel on rental basis for removal of unauthorised encroachment under STF, lifting of malba and surface dressing of berms as when as required time to time including labour wages, etc. complete as per directions of Engineer-in-Charge.

Supplying & stacking of Circular shape 560 mm dia precast R.C.C manhole cover with frame E.H.D.-35 all complete as per the direction of Engineer-in-charge. The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in charge. (Nothing extra shall be paid on any other account).

Supplying and stacking of factory made kerb stone of M-25 grade cement concrete of required shape and size etc. all complete as per direction of Engineer-in-charge.Precast C.C. kerb stone shall be approved by Engineer- in-charge. The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge.(Nothing extra shall be paid on any other account).

Supply of common burnt clay F.P.S. (non-modular) brick of class designation 7.5 all complete as per the direction of Engineer-in-charge. The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge. (Nothing extra shall be paid on any other account).

Supplying and stacking of Coarse Sand Zone -III free from any detorious materials etc. all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge. (Nothing extra shall be paid on any other account).

Supplying and stacking of Fine Sand Zone -IV free from any detorious materials etc. all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge. (Nothing extra shall be paid on any other account).

Supplying and stacking of Stone aggregate (Single Size) : 40mm nominal size derived from natural sources free from any detorious materials etc. all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge.(Nothing extra shall be paid on any other account).

Supplying and stacking of Stone aggregate (Single Size) : 20mm nominal size derived from natural sources free from any detorious materials etc. all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge.(Nothing extra shall be paid on any other account).

Supplying and stacking of Stone aggregate (Single Size) : 10mm nominal size derived from natural sources free from any detorious materials etc. all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge.(Nothing extra shall be paid on any other account).

Supplying and stacking of cement bags grade OPC 43 of confirming to IS-8112 as approved by Engineer-in-charge all complete as per direction of Engineer-in-charge.The rate shall include all taxes, loading, unloading and carriage to DDA Store/site as per direction of Engineer-in-charge.(Nothing extra shall be paid on any other account).

Supplying of Tractor with Trolley attachment along with driver and fuel at the site for the execution of work as per the direction of Engineer-in-charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. a) Nominal concrete 1:3:6 or richer mix (including equivalent design mix)

Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centring, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100 mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick, 100 mm wide MS sheet duly painted over priming coat, reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc including cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

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. (a) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: (a) Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium 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, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. 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-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment). (a) Overhead informatory road signage

Add GST Correction Factor @0.973 on items no 14 to 19

Add 3% Cost index on DSR-2023

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