Comprehensive repair and maintenance to various roads under Sub Division -1, 2, 3 and 4 of Central and New Delhi Road Division, PWD during 2025-26 and 2026-27. (SH - Providing and Fixing signage boards at different locations).

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m,as directed by Engineer-in-Charge. a) All kinds of soil

Qty. of Sub Division-1 & 2

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Qty. of Sub Division-1 & 2

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. A) All kinds of soil

Qty. of Sub Division-1

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

Qty. of Sub Division-2, 3 & 4

Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth (a) 1:1.5:3 (1 Cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Qty. of Sub Division-1, 2, 3 & 4

(b) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) Qty. of Sub Division-1

Centering and shuttering including strutting, propping etc. and removal of form for : a) Foundations, footings, bases of columns, etc. for mass concrete.

Qty. of Sub Division-1 & 2

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. a) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Qty. of Sub Division-1 & 2

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland Cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately) All works up to plinth level. Concrete of M25 grade with minimum cement content of 330 kg /cum

Qty. of Sub Division-1 & 2

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

Qty. of Sub Division-1, 2, 3 & 4

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. (a) On steel work

Qty. of Sub Division-1, 2, 3 & 4

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 (i/c equivalent design mix) Qty. of Sub Division-1

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 loads including all lifts involved. Qty. of Sub Division-1

Less on after correction on DSR items on a/c of [email protected] i.e. deduct for effect of correction factor on DSR Items ((1-0.973)-0.027 on (DSR Items)

Add 3% Cost Index on DSR Item

Providing, installing and fixing with necessary clamps etc. retro-reflective Single Sided directional/mandatory/ cautionary shoulder mounting signboards comprising of customized modular PU Epoxy coated MS tube, frame work, aluminum composite panel (ACP) , digitally printed micro prismatic retro-reflective sheet signages with QR Codes. i. The horizontal and vertical members of the MS frame module shall be made of MS tube 50x50x3.6mm thick as per approved drawing and each panel shall be braced diagonally (one way only) with same section. ii. The aluminum composite panel (ACP) shall have thickness of 4mm consisting of 3mm thick Non FR grade thermoplastic core of LDPE/HDPE sandwiched between two 0.50 Aluminum sheets. The ACP Sheet shall be PVDF on one face and another face will be mill finish for pasting retro reflective sheet. The ACP shall be routed, folded and fixed on the MS frame with VBH tape, 24mm wide and 2.3mm thick of approved brand & made provided throughout the length and breadth of the frame including riveting at the right angle face of the frame with pop riveting or with self taping SS screws 5mm dia spaced not more than 300mm center to center on both side of frame ensuring that no riveting is seen on either face of the frame. iii. On the front face of the ACP, micro prismatic retro reflective sheet conforming to Type-XI of IRC 67-2022 and ASTM:D4956-17 with digitally printed signs on top of the base retro reflective sheeting covering the entire sign facia (end to end) shall be pressure fixed. The sign shall be manufactured using a system of matched components of reflective sheeting and overlay films and digital inks manufactured and supplied by the reflective sheeting manufacturer. The digital printer and digital ink shall be approved by the reflective sheeting manufacture. Digitally printed traffic colour (which ever required) areas on white sheeting shall not be having less than 70 percent of the value of the coefficient of retro reflective established for its colour and type of sheeting. iv. The rear side of the MS frame shall be covered with balancing ACP sheet of the same description as mentioned above and shall be fixed in similar manner as described above. The edges of the board shall be covered alround with 50 micron powder coated die cast extruded aluminum channel of required color and shade of size 68x12x2mm. the channel shall be fixed using two rows of double sided VHB tape of above description. The channel shall further be secured by pop riviets having SS screws of 5mm dia at junctions and corners. v. Labes/QR Code to be printed on signage at bottom right side corner (2”x2”) with details like name of manufacture, date of manufacturing, code of reflective sheeting used, warranty etc.Note: The rate shall include all materials, labour, equipments, fabrication transportation, erection, installation and incidentals all complete as per direction of Engineer-in-Charge. Only front area of the board shall be measured for payment.

Qty. of Sub Division-1, 2, 3 & 4

Providing, installing and fixing with necessary clamps etc. retro-reflective double sided road name/ place identification signboards comprising of customized modular PU Epoxy coated MS tube, frame work, aluminum composite panel (ACP) , digitally printed micro prismatic retro-reflective sheet signages with QR Codes. i. The horizontal and vertical members of the MS frame module shall be made of MS tube 80x40x4mm thick as per approved drawing and each panel shall be braced diagonally (one way only) with same section. ii. The aluminum composite panel (ACP) shall have thickness of 4mm consisting of 3mm thick Non FR grade thermoplastic core of LDPE/HDPE sandwiched between two 0.50 Aluminum sheets. The ACP Sheet shall be coil coated with kynor 500 base PVDF on one face and another face will be mill finish for pasting retro reflective sheet. The ACP shall be routed, folded and fixed on the MS frame with VBH tape, 24mm wide and 2.3mm thick of approved brand & made provided throughout the length and breadth of the frame including riveting at the right angle face of the frame with pop riveting or with self taping SS screws 5mm dia spaced not more than 300mm center to center on both side of frame ensuring that no riveting is seen on either face of the frame. iii. On the front face of the ACP, micro prismatic retro reflective sheet conforming to Type-XI of IRC 67-2022 and ASTM:D4956-17 with digitally printed signs on top of the base retro reflective sheeting covering the entire sign facia (end to end) shall be pressure fixed. The sign shall be manufactured using a system of matched components of reflective sheeting and overlay films and digital inks manufactured and supplied by the reflective sheeting manufacturer. The digital printer and digital ink shall be approved by the reflective sheeting manufacture. Digitally printed traffic colour (which ever required) areas on white sheeting shall not be having less than 70 percent of the value of the coefficient of retro reflective established for its colour and type of sheeting. iv. The rear side of the MS frame shall be covered with balancing ACP sheet of the same description as mentioned above and shall be fixed in similar manner as described above. The edges of the board shall be covered alround with 50 micron powder coated die cast extruded aluminum channel of required color and shade of size 68x12x2mm. the channel shall be fixed using two rows of double sided VHB tape of above description. The channel shall further be secured by pop riviets having SS screws of 5mm dia at junctions and corners. v. Labes/QR Code to be printed on signage at bottom right side corner (2”x2”) with details like name of manufacture, date of manufacturing, code of reflective sheeting used, warranty etc.Note: The rate shall include all materials, labour, equipments, fabrication transportation, erection, installation and incidentals all complete as per direction of Engineer-in-Charge. Only front area of the board shall be measured for payment.

Qty. of Sub Division-1, 2, 3 & 4

Disposal of building rubbish/malba/ similar unserviceable dismantled or waste materials by mechanical means including loading, transporting and unloading the same at C & D Waste Management Site near Jahangir Puri Safai Karmchari Quarters at Burari Plant, including weighing at plant etc. complete as per direction of Engineer-in-charge. Weighing and unloading at the plant shall be as per procedures/ rules of the Plant Management. The rates are inclusive of all operation, labours, leads and lifts from site of work to the C & D Waste plant. (Processing fees at prescribed rate of C & D waste Management plant will be deposited by the agency and shall be reimbursed by the department on production of only original cash receipts). (Payments of this item shall be made on production of original Municipal dumping ground receipts).

Qty. of Sub Division-4

Credit for Steel ACP Sheet and Aluminium Channel etc. received from signages at site including disassembling of Old/damaged signages from gantries, cantilevers etc. as it is where it is basis with help of hydra etc. complete, inclusive of all expenses, [Area of board shall be measured for payment (credit) purpose], complete as per direction of Engineer-in-charge.

Qty. of Sub Division-2, 3 & 4

Credit of old dismantled steel received after dismantling at site all complete as per direction of Engineer-in-charge.

Qty. of Sub Division-3 & 4