Repair and Maintenance Tenders

Item Name : Road maintence for 3rd year for road with BM+SDBC as wearing coat Maintenance fo Road for 3rd year by clearing and Uprooting vegetation on either sides of the road, Maintenance of surface drains by clearing, cleaning, reshaping, deepening of side drains,stripping excess soil from the shoulder surface and making up loss of material/irregularities on shoulder wherever necessary, Maintenance & painting of 200 metre and km stones, white washing of parapet walls of CD work and tree trunks, patching of shallow and deep potholes using premixed bitumen mixes corresponding to the layers of the road and Repairs to CDs including vent clearance complete as per directions of engineer in charge

Thorough inspection and repair of critical components (Mechanical & Electrical)

(a)surface preparation :-Provrding and cleaning of concrete surface to remove dLrst, oil, grease including removal of existing loose paint / coating, and cement laitance by cleaning with compressed air & water jet including all materials, labour, tools complete. Ponding test to be done after plugging all outlets and to be checked from sofftt to identify seepage, leakage. On identiiication of seepage, cement grouting to be done with non shrink expanding admixture of Sika lndia Pvt.Ltd. / MYK Schomberg / Dr Fixit/Fosroc or equrivallent. Providing and reparing of all corners and joinis such as those betr,veen the parapet wall and the roof slab etc shall be chamfered with '150mm X '150 mm fillet of mortar (Cement: sand - 1:4) admixed with acrylic polymer of Sika/ Fosroc/MYK Schomberg/Dr Fixit or equivalent Before chamfering a prime coat shall be given with the sl u rry ?!gc!ylic polyrner Repai rin g su rface irreg ularities, damaged concretein base slab, dead cracks if any, with an acrylic polymer modilied repair moriar ir;cluding a coat of bonding agent of the same with ceme nt slurry rncluding all rnaterial, labour, tools complete.

PMC for Repair & Maintance

Sub-Head:- Non-DSR Providing and fixing solar studs as per Specifications: Construction: Aluminum-alloy shell, 100% water proof design according to Ip65, Dimension: 125 mm x 125 mm x 25mm (shank 60mm), High efficiency mono-crystalline Solar Panel 2:4 V/0.3 watt., One Ni-Mh or NI-cd rechargeable battery (1.2V/1600 MA), Six super bright LEDs with 10,000 to 18,000 mcd (Millicandela), view distance upto 1000 meters. Flash rate : 2Hz or according to customers requirements, bearable weight : 10 tons approx, color: Yellow, red, blue, green or white, working time: 3 to 45 days after fully charged battery, charging time : 5 to 6 hours from direct sun light working temp : 100 – 750c, life span: three to five years, easy installation, no maintenance, Unbreakable poly carbonate clear facing designed for maintenance free operation, automatically turns on at night and turns off at dawn, high visibility LED’s ensure easy and safe night driving. As approved by Engineer-in-Charge. The studs shall be fixed to the Road surface using the adhesive conforming to IS. As per procedure recommended by the manufacturer complete and as per direction of Engineer-in-Charge.