Public Works Department Tender

Providing & laying 150 mm thick (Compacted) stone metal (G-II) 53 to 22.4mm gauge wearing coat to Water Bound Macadam in layer of 75mm each using screening type 'B' compacting with 3 wheeled steel roller/vibratory roller to achieve the desired density including lighting, guarding barricading and maintenance of diversion etc. as per clause No.404 of MoRT&H specifications of road & bridges (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respect. (N.S.) Note: -1. Only crushed stone metal material should be used. No local earth / natural occurring sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI) 2. Material to be used and operations of manufacturing shall be approved by engineer.

Providing and applying primer coat with bitumen emulsion (S.S grade-I) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 Kg/Sqm using mechanical means as per MoRT&H specification for road & bridge (5th Revision) of 2013 as per drawing and design directed by the Engineer complete in all respects as per clause No.502.(NS)

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 (NS)

Providing and Laying 50 mm thick Compacted bituminous macadam in (BM) in one layer by drum type hot mix plant and paver finisher with sensor control to the required grade as per clause No. 504 table No. 500-4 of MoRT&H specification for road and bridge works (5th Revision) of 2013 using minimum 3.4 % bitumen grade VG-30 as binder content by weight of total mix, complete in all respects i/c cost of bitumen, instruction issued from time to time by MoRT&H regarding machinery & bitumen will be followed strictly. The use of self propelled mechanical paver fitted with electronic sensor device conforming to MoRT&H specification in mandatory. If bitumen required is this account more than 3.4% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work. 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 reqirement 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 be 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.

Providing and laying 20mm thick premix carpet (PC) 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 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 reqirement 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 be 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.

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 center line / side line 2.5mm thick (minimum) with hot applied thermo-plastic road marking paint 10 Cm wide / 15 cm wide complete in all respect such as frunishing all labour, materials, tools equipment 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 and 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 requirement of the specification. 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 no., manufacturing date of the material to be used and get approved the same from Engineer-In-Charge before use.

Providing & erecting OVERHEAD SIGNS gantry supported M.S. pipe structure complete as per drawings, Technical Specifications and as directed by Engineer-in-Charge including consturction R.C.C. foundation for providing of M.S. Tubular structure for Cantilever signage at given site as per drawing enclosed. The C.C. mix to be in ratio of 1:1½:3 (RCC 1:1½:3) and that of lean to be ratio of 1:3:6 the work will be carried out as per the instructions of Engineer-In-Charge. Note :- Foundation including reinforcement etc. as per drawing. Cantilever over head sign Gantry (r-Type) frame / truss size - 3.05 m x 1.525 m

Providing and fixing sign boards on the gantry size 3.05 m x 1.525 m made out of retro-reflective sheeting of high intensity micro prismatic grade conforming to IRC:67 -2012 Type-IV standards fixed on 4mm thick Aluminum Composite Panels (ACP Sheet) as base board with pressure-senstive adhesive having 0.5mm thick Aluminum on both sides. The messages (legends, letters, numerals etc.) and boarders of Recto reflective boards shall be of cut letters made in transparent overlay film pasted over the base sheeting with pressure senstive adhesive or as insturcted by the manufacturers or as directed by the Engineer-in-Charge. Note-1) Work will be carried out as per MoRTH specification for road and bridges works (5th Revision) 2) Recto reflective sheeting of high intensity micro- prismatic grade conforming to IRC 67-2017 Type- IV standards shall be of Avery Dennision / 3M make only. 3.) Warrenty and Durability as per clause 801.3.11 of MoRTH specification 5th Revision will be applicable which is reproduced as under: The contractor shall obtain from the manufacturer a ten year warrenty for satisfactory field performance including stipulated retro-reflectance of the retro- reflective sheeting of micro prismatic sheeting and s seven year warrenty for high intensity grade and submit the same to the Engineer. The warrenty shall be inclusive of the screen printed or cut out letters / legends and their bonding to the recto reflective sheeting. The contractor / supplier shall also furnish the LOT numbers and certifications the the signs and materials supplied against the assigned work meets all the stipulated requirements and carrry the stipulated warrenty and that the contractor / suppliers is the authorized convertor of the particular sheeting. All signs shall be dated during fabrication with indelible marking to indicated the start of warrenty. The warrenty shall also cover the replacement obligation by the sheeting manufacturer as well as contractor for replacement/ repair / restoration of the recto- reflective effeciency. A certificate in original shall be given by the sheeting manufacturer that its offered recto- reflective sheeting has been tested for various paremeters such as co-efficient of retro- reflection, day / night time colour and luminance, shirinkage, flexibility, linear removal, adhesion, impact resistance, specular gloss and fungus resistance; the tests shall be carried out by a Government Laboratory in accordance with various ASTM procedures and the the result must show that the sheeting has passed the requirement for all the above mentioned parameters. A copy of the test reports shall be attached with the certificate.

Reinforced cement concrete 1:2:4 boundary pillers of standard design fixed in position, including finishing and painting. (HSR 10.131 + 16.74 b)

Providing & fixing public information board consisting of 75 mm GI Pipe of size 2.45 m x 1.15 m with 900 mm x 900 mm GI sheet 16 gauge connected/ welded with 5 mm thick steel plate of 50 mm duly painetd as per cloumn 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.

Reinforced cement concrete 1:2:4 200 mtr. stone of standard design, fixed in position, including finishing and painting. (NS)

Reinforced cement concrete 1:2:4 Kilometre Stone of Standard design, fixed in position, including finishing, including painting- (iii) Kilometre Stone on village roads. (HSR 10.129 (iii) + 16.75 b (iii).

Earth work in excavation in foundations, trenches, etc. in all kinds of souls, not exceeding 2 metres depth including dressing of bottom and side of trenches, stacking the excavated soil, clear from the edge of excavation and subsequent filling around masonry, in 15cm layers with compaction including disposal of all surplus soil, as directed within a lead of 30 metres (HSR 6.6)

Cement concrete 1:6:12 with stone aggregate 40 mm nominal size in foundation and plinth [HSR 10.32]

Cement concrete 1:2:4 with stone aggregate 20mm nominal size in foundation and plinth (HSR 10.41)

Precast cement concrete 1:2:4 with stone aggregate 20 mm nominal size in Kerbs and the like items, finished smooth with 6 mm thick cement plaster 1:3 on exposed surface including from work, placing and fixing in position, complete at the ground level or in first storey (HSR 10.77)

Pre-cast cement concrete 1:2:4 with stone aggregate 20 mm nominal size in tiles and channels and the like items, finished smooth with 6 mm thick cement plaster 1:3 on exposed surface including form work, placing and fixing in position, complete at the ground level or in first storey. (HSR 10.78)

First class brick work laid in cement sand mortar 1:5 in foundation and plinth [HSR 11.3]

Precast chequered tiles of 20 mm thickness in ordinary grey cement without chips laid on 20 mm thick bed of cement coarse sand mortar 1:3 with neat cement slurry between joints and over the base in floors, treads of steps and landings (HSR item 14.45)

Cement pointing 1:2 deep variety on brick and tile work [HSR 15.60]

Applying priming coat with cement Primer in all shades on newly plasterd or concrete exterior surface. (HSR 16.25)

Painting two coats with ready-mixed exterior paint in all shades on newly plastered or concrete surface of walls. (HSR 16.26)

Providing, lowering, cutting, jointing and testing RCC pipe Class NP3 as per IS 458-2003 with spigot and socketed joints manufactured with ISI marked Sulphate Resistance Cement as per ISI 12330 with rubber rings ISI marked, antitermite as required at site, into trenches, for all depths and laying out the same to correct alignments, gradients and levels including dressing and trimming and cutting of concrete beds and sides of trenches, if required, Jointing with rubber rings in trenches and jointing with 1:1:½ cement sand mortar and with ends dowels filled with 1:1:½ cement sand mortar and finishing the joints at angle of 45 degree with faces of spigot of socket joints cutting and finishing the cut surface to a uniform finish etc. as fully described in (HSR item No. 29,38,29.44,29.45 & 29.46) including cartage, loading and unloading complete in all respects. Note:- Contractor shall supply bill of manufacture of pipes. Pipes should bear name of manufacture and ISI mark along with bill duly valid ISI certificate of manufacturer should be supply. Without these bills certificate no payment shall be released.

Providing and Fixing 100mm PVC pipe complete in all respect (NS)