Public Works Department Tender

Providing and laying tack coat with bitumen VG-10 grade pressure distributor at the rate of 0.30 kg per Sqm. On the prepared bitumen/granular surface cleaned with mechanical broom including cost of bitumen as per clause No. 503 (5th edition) 2013 as per MoRT&H specification (N.S.)

Providing and laying 20mm thick premix carpet (PC) excluding cost of tack coat, with mixed material brought from drum type hot mix plant and laying with paver finisher and compacting with road roller to achieve specified value of compaction and direction of Engineer including cost of lighting arrangement, sign board and night watch, complete in all respect. i/c cost of Bitumen VG-10 grade as per clause 510 MoRT&H specification (5th edition) 2013 (NS). Note:- Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. Note:- Before laying PC on existing black top all cracks shall be sealed as MoRT&H specification (5th edition) clause No. 3004.3. which may consists of (i) Fog seal/ or (ii) crack filling and or (iii) patch work repair as required at site in accordance with clause No. 3004.3.2 and 3004.3.3 of MoRT&H specification (5th edition) 2013 respectively. Proper measurement and consumption shall be entered in MB for fog seal/or crack filling/ or patch work but no payment on this account shall be made as fog seal/or crack filling/ or patch work is/are incidental to work.

Providing and laying ‘B’ type seal coat with VG-10 grade bitumen excluding cost of tack coat, with mixed material brought from Hot mix plant and laying with paver finisher and compacting with road roller to achieve specified/desirable value of compaction as per direction of Engineer including cost of lighting arrangement, sign board and night watch, complete in all respect as per clause 511 and 510.1.3 of MoRT&H specification (5th edition) 2013 (NS).

Providing and marking centre line / side line 2.5 mm thick (minimum) with hot applied thermoplastic road marking paint 10cms wide / 15cm wide complete in all respects as furnishing all labour, materials, tools, equipments including all incidental costs necessary for carrying out in work at site conforming to the technical specification as clause No. 803 of MORT&H specification for road & bridge works (5th revision) of 2013/latest edition. Each container of the thermoplastic material shall have the name, trademark or other means of identification of manufacturer, batch number, date of manufacture, color maximum application temperature and maximum heating temperature. The thermoplastic paint material shall be of Asian Paint-Apcomark/ Berger-Sigmarc/Prismo.The glass beads shall be of Potters/Sovitec/Fleolite. The thermoplastic material shall be sampled and tested in accordance with appropriate ASTM/BS method. The contractor shall furnish to the Engineer – in – charge a copy of certified test reports from the manufacturer of the thermoplastic material meet all requirements of the specifications. The reflectorzing Glass beads shall meet the requirement of clause – 803.4.2 and test methods mentioned in clause – 803.4.2.4 shall be meticulously followed. The minimum thickness specified is exclusive of surface of glass beads the method of thickness measurement shall be in accordance with appendix B and C of BS : 3262 (Part – 3). Note:- Before start of work the contractor shall give brand, batch number, manufacturing date of the material to be used along with a photocopy of bill duly signed by the contractor and get approved the same from Engineer-In-Charge before use.

Preparation of berms including filling of Earth work, excavation and cutting of earth in all kind of soils including dressing the bank, side slope to given levels and templates after breaking of clouds, including the cost of rolling and watering all allowances for labour hardness wetness irrespective of all lead and lift and including Compensation for earth taken from private land, fields etc. and compacted to meet requirement of table 300-2 of MoRT&H specification clause No. 305 and to the entire satisfaction of the Engineer of the work conforming to PWD specification clause No. 6.2 and 6.3 and 3.2 and the other specification 1990 Ist edition. As per X-section attached at DNIT at section-9. Note: - No earth work will be allowed to be taken from PWD B&R/ROW except for surplus earth after approval from engineer.

Providing and fixing RCC village boards 1.85x0.90x0.075 mtr with CC 1:1½:3 including cost of steel and 6 mm thick CM Plaster 1:4, loading and unloading carriage at site of work, fixing at site in CC 1:4:8 and painting sign boards with synthetic enamel paint two coat complete in all respect as per drawing and design.

Reinforced Cement Concrete 1:1½:3 studs of standard design, fixed in position, i/c finishing with exterior paint & primer coat & one 100mm wide retro reflective prismatic band consisting of 3mm ACP having high intensity micro prismatic sheeting confirming to IRC: 67:2012 on it duly fixed with 5 numbers 2” long screws with roller plug complete in all respect as per drawing in Section-9.

Providing and installing shoulder mounted direction signage of various sizes using non-metalic micro prismatic retro reflective sheet conforming to IRC:67-2012 type IV, HIP specification fixed on 3 mm thick Aluminium composite panels as base board with pressure-sensitive adhesive having 0.5 mm thick Aluminium on both sides supported on single or two nos, Mild steel Pipe post 80mm NB medium Class 4 mm thick embeded in M-20 grade concrete foundation of size) (600mm x 600 mm x 750 mm), complete as per drawings, Technical specification and as directed by Engineer-in-Charge. Size 1200mm x 900mm

Providing & fixing public information board consisting of 75 mm GI pipe of size 2.45m x 1.15 m with 900mm x 900 mm GI sheet 16 gauge connected/welded with 5mm thick sheet plate of 50mm duly painted as per column mentioned in the drawing and fixing at site in 60 x 60 x 75 cm cement concrete 1:2:4 block complete in all respect.

Recovery items: The rates quoted against recovery items will not be included in the total amount rather it will be deducted while calculating financial statement of the agency. Material obtained from dismantling of existing bituminous layer have been calculated taking assumption that 80% of theoretical material will be retrieved. The dismantled material can used in any of the item for the work after modification (bringing it to required specifications) after approval from employer. In case it is not possible to use this material on the work, the agency can take away this material. This material can be taken away by the agency at the price quoted by the agency but minimum price to be quoted is limited to reserve price as fixed and mentioned as under :- (i) Bituminous mix material @ Rs.1250/- P. Cum. Note: - 1)In case of any difference in the unit & nomenclature of any of the HSR items depicted in this DNIT and that given in HSR, the unit and Nomenclature given in HSR shall be applicable. 2) In case of any difference in the unit of any Non-schedule item depicted in this DNIT and the conventional unit of that N.S. item as per practice in this department, the conventional unit as per Practice shall be applicable.