Bangalore Metro Rail Corporation Limited Tender

SOR 04 - Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge.Note:- The elevational area of the scaffolding shall be measured for payment purpose.(KPWD SR 2023-24 Vol. 2 SR.NO 21.2 Rate includes 10% Area specific Loading)

SOR 05 - Providing and fixing on wall face unplasticised Rigid PVC rain water pipes of 150mm dia conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. (Note : Pipe is of 6kg/cm2 Pressure of ISI approved brand like Supreme,Astral,Ashirwad etc. to be fixed for Piers with GI clamps of 3mm thick at every 5 feet interval ) Sl.no.13.49 -150 mm nominal dia Pipes. (KPWD SR 2023 24 Vol. 2 SR.NO 13.49 Rate includes 10% Area specific Loading)

SOR 06 - Acrylic anti-carbonation coating for New Concrete Providing and Applying Acrylic anti-carbonation coating on concrete surface, which is single component, cold applied, water based acrylic polymer and Specially formulated to Protect RCC substrate that is directly exposed to atmospheric conditions like UV radiation, heavy rain, industrial pollution & carbonation. Apply without any dilution @ 0.25L/m2 in 2 coats to achieve DFT of 225 microns, The coating shall have Confirms in accordance with IRC SP:80-2008, Chloride Ion penetration -Concrete Guard (Coulombs) 575 as per ASTM C 1202 : 2019, SRI value of 104 as per ASTM E 1980 : 19 and Crack bridging ability up to 2mm, including priming the surface with 1 coat diluted with water in the ratio 1:1 spreading @ 0.125 L/m2 as self-priming coat. The finished cost to include surface preparation, treatment of cracks completely as per specification as per the direction of the Engineer In charge.

SOR 07 - Removing white wash or colour wash by steel brushing and / or scraping, sand papering and preparing wall surface smooth including repairs to scraches including cost of labour, material complete as per specifications.(KPWD SR 2023-24 Vol. 2 SR.NO 20.50 Rate includes 10% Area specific Loading)

SOR 08 - Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical Specifications including subsequent cutting/ removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy.(KPWD SR 2023-24 Vol. 3 SR.NO 15.4 Rate includes 10% Area specific Loading)

SOR 09 - Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1.(KPWD SR 2023-24 Vol. 3 SR.NO 15.7 Rate includes 10% Area specific Loading)

SOR 10 - Applying epoxy mortar over leached, honey combed and spalled concrete surface and exposed steel reinforcement complete as per Technical Specification. For Pier surface repair and Viaduct joints.(KPWD SR 2023-24 Vol. 3 SR.NO 15.8 Rate includes 10% Area specific Loading)

SOR 11 - Platform edge painting: Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 g/L, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two coats as per specifications and as per directions of Engineer in charge. (Brand Asian Ultima weatherproof paint . Colour code : 7661)(KPWD SR 2023 24 Vol. 2 SR.NO 8.53.2 Rate includes 10% Area specific Loading)

SOR 12 - Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Water thinnable cement primer to give an even shade after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge.(KPWD SR 2023 24 Vol. 2 SR.NO 8.27 Rate includes 10% Area specific Loading)

Non SOR 1 - Replacing of man hole cover slab provided at Expansion joint with MS chequered plate manhole covers of size 800*800mm with locking arrangements, duly fixing the covers to the deck slab and clearing and disposing the existing damaged concrete with all contractors men, material, transportation arrangements, tools, lead, lift complete all as per drawing attached and as direction of Engineer-in-charge. Note: The work has to be carried out during night hours after obtaining PTW.

Non SOR 2 - Providing and applying two coat of Apex ultima Weather proof Green colour for walkway border on old surface of Asian make, to provide even shade after cleaning the surface thoroughly removing the oil , grease, dirt and other matter, applying putty wherever surface damaged including cost of materials, labour etc. complete and as per the directions of Engineer-in-charge. (Brand Asian Ultima weatherproof paint . Colour code : 7661)

Non SOR 3 - Supply of Semi skilled labours for cleaning inside median pier cap and other locations. Zone-1 area to the degisnated metro premises as directed by engineer incharge.

Non SOR 4 - Manhole Cover slab Clamps: Fabrication, supplying and fixing of MS Clamps of size Upto 2000 x 50 x 6mm (as per the site condition) thick for holding the existing precast manhole cover slab placed at the centre of the expansion joint (where ever required as per site condition) Using anchor bolts of size 160mm length and 10mm dia. as instructed by Engineer incharge and painting with Primer and 2 coats of aluminium paint. Includes cutting, bending, transportation, lead, lift manpower etc., complete as directed by Engineer-in-Charge.

Non SOR 5 - Supply and installation of Signage board of size 8' x 7" consisting of 4mm thick "Aluminium composite panel" and vinyl sticker with eco solvent vinyl printing over the ACP sheet. the work has to be carried out in track level and during non revenue hours, including cost of all material, labours, tools, lead,&lift, transportation, etc., complete and as directed by Engineer in charge.

Non SOR 6 - Hiring of Tractor for Removing , cleaning the debris , over hanging free cables on piers and other waste materials from inside median below viaduct and disposing it out of BMRCL premises and out of city limits as instructed by Engineer in charge

Non SOR 7 - Supply & fixing of Number boards for identification of piers at Track Level on both up & down line with reflective stickers on 2mm ACP Boards with Eco solvent print with lamination of size 300mmx 100mm, as directed by Engineer-in-charge.