Landscape development, Signage, Shelter Associated Civil works for COSMOS Planetarium, for IIA at Mysuru, Karnataka state-570010

Granite stone slab of colour black, Cherry/Ruby red

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Supplying and stacking approved quality sweet earth containing adequate nutritional content suitable for plant growth at site, including royalty, loading, transportation with all leads up to 5 km, unloading, stacking, and all incidental charges complete. Measurements shall be based on the cubic metre (cum) capacity/content of the transporting vehicle. The item shall also include, if required and as directed by the Engineer-in-Charge, unloading through JCB or manually, lifting up to 3.00 m, and spreading/dressing the earth to the required thickness, levels, lines and locations, complete.

Providing, constructing and commissioning Recharge Pit of size 1.20 m diameter × 3 m depth using precast RCC Annular rings, including excavation in all types of soil, dressing and leveling of bottom, providing and placing precast RCC rings of approved quality with required perforations/weep holes made by core cutting or machine cutting all around the circumference to facilitate groundwater recharge, complete with RCC cover slab having inspection opening with heavy-duty CI/FRP cover, joints sealed with cement mortar 1:3, including filling the pit with graded filter media comprising 40–60 mm stone aggregate, 20–40 mm gravel and coarse sand in layers as specified, providing geotextile filter wherever required, disposal of surplus excavated earth within 50 m lead, backfilling around the pit, watering, ramming, curing, loading, unloading, transportation, labour, tools & plants, scaffolding if required, testing and commissioning, complete in all respects as directed by the Engineer-in-Charge.

Providing, fabricating, transporting and erecting Galvalume roofed Shelter with structural steel framework comprising MS tubular sections, square hollow sections, rectangular hollow sections, angles, channels, plates, gussets, cleats, base plates, anchor bolts, bracing members, purlins and all associated structural components, including cutting, drilling, welding, grinding and erection complete. The shelter shall be provided with colour-coated Galvalume steel roofing sheets of approved profile and thickness not less than 0.50 mm including ridge pieces, flashing, gutters, down-take pipes, fastening arrangements, self-drilling screws with EPDM washers, sealing and weatherproofing complete. The item shall include providing anti-corrosive primer and two coats of synthetic enamel paint to all exposed steel surfaces, RCC pedestals/foundations for columns, excavation, PCC, RCC, reinforcement steel, backfilling, disposal of surplus earth, labour, machinery, tools and tackles, scaffolding, transportation, loading/unloading, contractor's overheads, profit, royalties, taxes and GST complete as per approved drawings and direction of Engineer-in-Charge.