Seepz Special Economic Zone Tender

SAFETY NYLON NET: - Providing and fixing safety old or new nylon net which should be in good conditions to prevent debris falling while execution of work, to hold / absorb the debris stone impact, and during the entire period of work. net will be fixed with required support and other fittings items including removing after completion etc. complete as per the direction of Consulting Engineer / in-charge.

WINDOW COVERING: - Providing and fixing up to 6 mm thick commercial plywood with required drilling, fixture etc. for covering the window / openable portion for protection from falling debris, dust etc. including cutting, fixing with nails and removing after the same after completion of the work. complete as per the direction of Consulting Engineer / in-charge.

BREAKING OF PLASTER:- Breaking of old plaster of any thickness by breaker machine or manually at all levels including cleaning of exposed surface etc. all complete as per the direction of Consulting Engineer / in-charge.

CHIPPING OF R.C.C.:- Chipping of existing loose and damaged concrete particles at specified locations where Polymer treatment to be executed, with chisel and hammer, cleaning the surface with wire brush and washing concrete surface with water etc. all complete as per the direction of Consulting Engineer / in-charge.

LOWERING DOWN & CARTING AWAY THE DEBRIS:- Lowering down the debris obtained from breaking and removing the cement plaster/waterproofing, RCC, etc. by any means without causing dust nuisance and damage to structure, stacking the same as and where directed including cleaning the site and carting away the same outside the building compound upto the municipal dump with required municipal permission & all lead and lift complete as per the direction of Consulting Engineer / in-charge.

STRUCTURAL POLYMER REPAIR (From 25mm to 40mm THICKNESS):- Applying Polymer Treatment as per the following process on identified location. 1) Bond coat:- Providing and applying raw Polymer Bond Coat / system in ratio 1:1 Cement: Polymer to all exposed concrete surface and rebars prior to polymer treatment complete. 2) P.M.M.:- Providing and applying by handpack only Polymer modified mortar in ratio 1:5:15 (1 part by weight of polymer: 5 parts by weight of cement: 15 parts by weight of Quartz sand ( 50:50 Medium and smaller size) from 25 mm to 40 mm thickness all complete as per the direction of Consulting Engineer / in-charge. All the mixing should be done in mixing tray only and as per the weight ratio given of PMM. also mixed material to be used within 1-hour time. This item should be used as second coat if required.

MICRO CONCRETE: - Making up of distressed / loose / cracked / porous carbonated, loose part of concrete with fibrous micro concrete by Micron 1000 of Associated Chemicals or equivalent and repairing the damaged surface of concrete, fixing the form work / shuttering across the profile of damaged structural element, Micro concrete should be mixed homogeneously Pour the free flow ready mix micro concrete mix with 5 L to 7 L of water in the form work OR as per manufacturer's specifications to achieve dense solid mass. The Micro concrete shall be poured properly in slurry tight prefixed holding boards formwork, fixed properly in line, level and in the required size/shape and well-oiled etc. The air bubbles, if any shall be removed by tapping the boards and removing the same after 24 hours, curing the micro-concrete thoroughly for 14 Days etc. complete. The rate shall be inclusive of shuttering, strutting, curing, Bond Coat, etc. complete as per the direction of Consulting Engineer / in-charge. (Excluding cost reinforcement).

PRO & FIX STEEL: -Providing, fabricating, welding & fixing steel reinforcement (Fe500) in existing damaged reinforcement in RCC as required dia of approved brand i.e. TATA/SAIL or equivalent. For column, beams & slab. Etc. including transporting the same to site, cutting, bending, tying at all heights and in all positions, providing concrete covers as required at any height etc. Rates to include MS/TS dowel pins /staple including drilling holes in concrete and providing labour and materials for fixing the pins. Complete as per the direction of Consulting Engineer / in-charge.

EXTERNAL SAND FACE PLASTER: - Providing 25mm thick External Plastering in two coats, under layer 15mm thick with C.M. 1:4 finished with a top layer 10mm thick in C.M. 1:5 including admixture with approved Water proofing admixture @ 2% by weight of cement used or as per manufacturer's specifications, sieving of sand to required fineness, finishing, curing, etc. complete as per specifications, and as per the direction of Consulting Engineer / in-charge.

M-20 CONCRETE: Providing and laying Cast in situ/Ready Mix cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for R.C.C. pardi of required thickness including steel cantering, formwork, cover blocks, laying/pumping, compacting , curing , finishing and roughening them if special finish is to be provided and curing complete.(Excluding reinforcement and structural steel).with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. With fine aggregate (Crushed sand VSI Grade) as per the direction of Consulting Engineer / in-charge.

SEPERATION JOINT FILLING: Providing groove to required size at specified location as directed by Engineer, at junction of brick masonry wall and R.C.C beams or Column, at junction of composite masonry, including finishing, curing etc. complete as per the direction of Consulting Engineer / in-charge.

CHICKEN MESH: Providing and fixing chicken mesh of 22 gauge, with about 30 cm. width at the junction of R.C.C members and brick work, of approved quality including fixing mesh in position by necessary drilling in concrete /B.B.masonry and or tying by binding wire etc. complete as per the direction of Consulting Engineer / in-charge.

EXTERIOR CEMENT PAINT:- Providing and applying two coats of waterproof cement paint of approved manufacture and of approved colour to old plastered surfaces including scaffolding if necessary, cleaning and preparing the surface, watering for two days etc. complete.