Municipal Corporation Tender

Restoration of ROB;Chipping and scarifying the existing DPC/ plum concrete surface or impervious surface up to 50 mm thick to expose the virgin surface of the concrete using low/ medium vibratory chipping machine as a part of structural repair/ retrofitting (Localizied treatment for RCC members - Deck slab, Peir & Peircaps. & RCC Railing of bridge - 50 mm thickness)

Restoration of ROB;Supply and Application of Anti corrosion CRPPC (Corrosion Resistant) inhibitive admixture for the cleaned reinforcement of the chipped area of the reinforced concrete members as per direction of Engineer in charge including cost and conveyance of all materials,labour charges, etc., complete. (Localizied treatment for RCC members - Deck slab, Pier & Piercaps. & Treatment for Railings)

Restoration of ROB;Patching of damaged concrete surface with polymer concrete/mortar (Structural graded polymer modified reinstatement concrete / mortar (Two Part System)) and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer as per Technical Specification 2800 MORTH including cost and conveyance of all materials,labour charges, etc., complete. as per the directions of Engineer In Charge. (Localizied treatment for RCC members - Deck slab, Pier & Piercaps. & Treatment for Railings)

Restoration of ROB;Dismantling of flexible pavements by mechanical means (Bituminous courses) and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 MORD / MORTH (Replacement of Wearing Coat)

Restoration of ROB;Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately. (Replacement of Wearing Coat)

Restoration of ROB;Epoxy bonding of new concrete to old concrete with Three component epoxy grouts Conforming to IS:ASTM 827 (Three components) as per Technical Specification 2805 MORTH (Replacement of Wearing Coat)

Restoration of ROB;Supplying, fitting, and placing HYSD bar reinforcement Fe-500/500D/550D procured from steel manufacturers like AF Star TMT/ MS Life TMT, Radha TMT and Suguna TMT in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 MORD / 1600 MORTH, for Bars below 36 mm dia including over laps and wastage, where they are not welded. (Replacement of Wearing Coat, Treatment for expansion joints & Replacement of Footpath & CC kerb)

Restoration of ROB;Providing and inserting Shear Connectors of 8mm dia to depth of 75mm deep in deck slab and fixing with approved anchor resin compound after drilling holes as per Technical Specifications including sealing of the hole as necessary requirement and as shown in the sketch,as per the directions of Engineer in charge for complete finished item of work. (Replacement of Wearing Coat / Treatment for expansion joints)

Restoration of ROB;Supply and placing of Reinforced Cement Concrete (RCC) M30 Design Mix (MORTH) with minimum cement content (cement content is taken as 407kgs) as per IS code 456-2000 and Standard Mix Design as per IS:10262:2009 with Ordinary Portland Cement 43/53 grade and with 20mm size graded (20mm-60% & 10mm-40%) machine crushed hard granite/trap/dolerite metal free from dust obtained by machine crushing and blasting and fine aggregate conforming IS:383-1970 (as per the Mix Design approved by the Engineer - in - Charge of the Department from standard suppliers) including cost and conveyance of all materials, labour charges, water charges, pumping, formwork, laying concrete, curing for 14 days, complete for finished item of work but excluding cost of steel and its fabrication charges and seigniorage charges , as per Drawings and Technical specification Clauses 800, 1205.4 and 1205.5 MORD / Sections 1500, 1600 & 1700 MORTH. For replacement of Wearing Coat & CC Kerb Note: (1) For estimate purpose Cement Content is taken as 407Kg/Cum. As per mix design, if the cement content is found to be less than 407kgs per cum of concrete, the difference in cost shall be deducted. (2) Manufactured sand/crushed stone sand/Rock sand can be used upto 50%. (Replacement of Wearing Coat & Replacement of CC kerb)

Restoration of ROB;Vaccum dewatering of freshly laid cement concrete floor using 100% air tight suction mat of suitable size and length,vaccum pump to maintain vaccum pressure 0.7-0.8 atmosphere as per the standard procedure,floating with power floater,vibrating using Screed vibrator, mechanical trowelling, finishing with sound edges and corners,including hire and operational charges of machinery, labour,fuel etc,complete for finished item as directed by the Engineer-in-Charge (Replacement of Wearing Coat)

Restoration of ROB;Application of Curing compound including spraying, hire and operation charges of machinery, labour, fuel, etc., complete (Replacement of Wearing Coat)

Restoration of ROB;Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD. (Replacement of Wearing Coat- Ramps)

Restoration of ROB;Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 100 tonnes per hour using crushed aggregates of Grading - II 19 mm (Nominal Size) (HARD BROKEN STONE OF GRANITE TRAP DOLERITE AND DOLAMITE FREE FROM DUST OBTAINED BY QUARRYING WEDGING, BREAKING, BURNING AND SPLITTING (QUARTZITE AND BASALT WITH AGGREGATE IMPACT OF LESS THAN 20)), premixed with bituminous binder @ 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects. (Replacement of Wearing Coat- Ramps)

Restoration of ROB;Providing and applying tack coat with Bitumen emulsion (RS-1) (Rapid Setting) using emulsion distributor at the rate of 0.225 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD. (Replacement of Wearing Coat- Ramps)

Restoration of ROB;Providing and laying bituminous concrete using Elastomeric Polymer Modified Bitumen (PMB 40) with 100-120 TPH batch type hot mix plant producing an average output of 100 tonnes per hour using crushed aggregates of Grading - II-13 mm (Nominal Size) (HARD BROKEN STONE OF GRANITE TRAP DOLERITE AND DOLAMITE FREE FROM DUST OBTAINED BY QUARRYING WEDGING, BREAKING, BURNING AND SPLITTING (QUARTZITE AND BASALT WITH AGGREGATE IMPACT OF LESS THAN 20)), premixed with bituminous binder PMB 40 @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects. (Replacement of wearing coat - Ramps)

Restoration of ROB;Providing and laying of compression seal expansion joint as per IRC SP-69 consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck concrete and a preformed chloroprene elastomer or closed cell foam joint sealer compressed and formed into the joint gap with special adhesive binder to cater for a horizental movement upto 40mm and vertical movement of 3 mm as per drawing and Technical Specification Clause 1207.2.4 / 2600 MORTH. (Treatment of expanison joints)

Restoration of ROB;Providing and filling the chipped and scarified surface with High Strength, Non shrink Free Flow Micro Concrete mixing with water 3.75 to 4 liters per 25 kg bag and 6 to 12 mm aggregate, if necessary as per the directions of the Engineer-in-charge as a part of structural repair/ retrofitting. (Treatment of expansion Joints)

Restoration of ROB;Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, vertical post of size 250mm x 275mm and hand rails in 3 tiers of cros-section 170mm x 175mm including cost of steel and its fabrication charges, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications in sections 1500, 1600, 1700 & 2703 MORTH. (Treatment for Railings)

Restoration of ROB;Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of cement concrete including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202 MORD / MORTH (Replacement of Footpath & CC kerb)

Restoration of ROB;Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of reinforced cement concrete including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202 MORD / MORTH (Replacement of Footpath & CC kerb)

Restoration of ROB;Supply and placing of Plain Cement Concrete (PCC) M10 Design mix concrete and with minimum cement content (cement content is taken as 220kgs) as per IS code 456-2000 and standard mix design as per IS:10262:2009 with Ordinary Portland Cement 43/53 grade and with 20mm size graded (20mm-60% & 10mm-40%) machine crushed hard granite/trap/dolerite metal free from dust obtained by machine crushing and blasting and fine aggregate conforming IS:383-1970 (as per the Mix Design approved by the Engineer - in - Charge Department from standard suppliers) including cost and conveyance of all materials, labour charges, water charges, pumping, including form work, laying concrete, vibrating, curing for 14 days, etc., complete for finished item of work but excluding cost of steel and its fabrication charges and seigniorage charges for foundation bed, as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH. for FootPath & CC Kerb Note: 1) The quatities for cement , coarse aggregrates and fine aggregrates are for estimating purpose only. The exact quantities will be as per mix design. 2) For estimate purpose Cement Content is taken as 220 Kg/Cum. As per mix design, if the cement content is found to be less than 220 kgs per cum of concrete, the difference in cost shall be deducted. 3) Manufactured sand (Rock Sand) not more than 50% of total sand content can be used. (Replacement of Footpath & CC kerb)

Restoration of ROB;Flooring with chequered cement concrete heavy duty tiles confirming to IS:13801 using aggregates, cement, pigments of size 300mm x 300mm and thickness 25mm of any shade as approved by Engineer - in - Charge set over base coat of cement mortar (1:6), 12 mm thick over CC bed already laid or RCC roof slab including neat cement slurry of honey like consistency spread @ 3.3 kgs per sqm and jointed with neat cement to full depth mixed with pigment of matching shade including cost and conveyance of all materials like cement, sand, water and tiles etc., complete for finished item of work. (Replacement of Footpath & CC kerb)

Restoration of ROB;Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical Specifications 2800 MORTH including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy. (Treatment for Seperation crack in abutment)

Restoration of ROB;Sealing of cracks/porous concrete by injection process through nipples/Grouting with neat micro fine cement slurry after fixing pvc nozzles , from standard suppliers as per Technical Specification 2806 MORTH, as explained in sketch and as per the directions of engineer-in-charge complete. (Treatment for Seperation crack in abutment)

Restoration of ROB;Making 'V' groove along the cracks on the girder & sealing the groove with epoxy putty inclusive of men, machinery & materials all complete, as directed by the Engineer-in-charge & as explained in sketch (Treatment for Seperation crack in abutment)

Restoration of ROB;Providing Drainage spouts complete including costs for electrodes, gas cutting, sealant, anti-corrosive bituminous paint, corrosion resistant mild steel grating, pipes, bolts, clamps, labour charges for core cutting, fixing and fabrication, etc .,as per drawing and technical specifications Clause 1209 MORD & 2705 MORTH (Drainage spouts)

Restoration of ROB;Manufacture, supply and delivery of unplasticized PVC pipes 110mm dia 4kg/sqm conforming to IS:4985/200 (3rd revision) with bell ends (socket) as per specification in light grey/natural ivory grey / any other colour (except white) with all incidental costs complete for finished work. (Down take pipes)

Restoration of ROB;Providing and applying 2 coats of Anti- Carbonation paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1kg / 1 sqm as per Tech Specification 800 MORTH. (Anti Carbonation Painting)

Restoration of ROB;Carting of debris of chipped portion of reinforced concrete memebers, wearing coat, expansion joints, railings, etc., with a distance of 20 km beyond initial lead including loading, transporation and unloading etc. complete as per the directions of engineer-in-charge. (Carting of debris)

Restoration of ROB;Supplying of hot applied thermoplastic road marking compound, 2.5mm thick including reflectorising glass beads @ 250gms with Reflectorising Glass Beads on Bituminous Surface at 250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass bead as per MORTH Section 803.4 and IRC: 35-2015, the material should satisfy the requirements as per MORTH specifications 803.4 and must comply with the following: a) White index for the product should be in the range of 60-70 when measured against standard reference. The applied panel 7/8 number must be submitted for checking up the white index in the department lab. In case the department approves the white index of any vendor, the department engineer may carryout random checking of the applied products at site against the approved panel. In case of any major deviation, beyond acceptance limit, department reserve the right to cancel or reject the total supplied consignment of the said material and will compell the vendor has to replace the full consignment by the desired material as per approved panel at his own cost and additional demurrages may be claimed due to loss of man days (as per the rules of the department). b) Luminance factor of the material should be in the range of 80-85% at 45 degree centigrade as per AASTHOM 249. c) Crack resistance: The applied panel cured for 7 days under ambient condition and then should be tested as per BS3262, Part-1, 1989 and should pass at the range of '0' degree centigrade to '-10' degree centigrade D)Adhesion : Strong E) Softening point: 102 degree centigrade F) Dried film finish : Smooth and uniform G) Night Vision: High as directed by the Engineer-in-Charge and confirming to IS: 164-1961 (1st revision reaffirmed in 1986) and clause conforming to IRC 35-2015 and MORTH Section 803.4 (Lane Markings)

Restoration of ROB;Supplying & Fixing of Molded Shanks Raised Pavement Markers made of plastic body moulded from HIPS(HIImpact Polysterene) or ABS or ASA ( Acrylic Strene Acrylonitrite and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 13635 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 ? DO III Dt 11.06. 1997. The height and width shall not exceed 20 mm and 130 mm with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 700 Kgs. Fixing will be by drilling holes on the road for the twin shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer?s recommendation and complete as directed by the engineer. (Road Studs)