Fabrication of SS net with peripheral MS frame work including supplying and fixing in Ragamala flats, Anushaktinagar, Mumbai

Amount

ABSTRACT SHEET

PART - I :

Description of Work / Item(s)

Amount

PART - I :

Structural steel work of approved manufacture welded, riveted for framed work at all floors and locations, heights, including scaffolding, bracing, multilevel staging, lead etc. using specified structural steel sections like angles, tees, flats, bars, joists, bolts & nuts etc of requires shape, sizes including supplying, cutting, fabrication, welding, bending to shape, (curved), wastage, hoisting/erecting, fixing in position in concrete/brick work after fixing/embedding including painting one coat of zinc chromate prier over shop coat of approved anticorrosion primer and two coats of synthetic enamel paint of approved make and colour on as exposed surface etc. complete all as per specification and as directed by the EIC.

Providing and fixing fly proof stainless steel 304 grade wire mesh of 22 gauge (made out of 22 gauge wire) in MS frame using aluminium flat, including providing and fixing of stainless steel self tapping screws and washer at maximum distance of 300 mm complete all as directed by Engineer-In-Charge.

Supplying, fabricating and fixing in position at all floors & heights Aluminium flats with rivet joint of specified size, complete all generally as per drawing, specifications etc, all as directed by EIC.

Removing of loose plaster from ceiling, checking the nearby surface by wooden mallet, covering of furniture/households in the area of work, providing wooden/MS props, disposal of debris at the nearby dumping yard inside colony, including scaffolding etc, complete all as directed by the Engineer-in-charge. (Damaged loose plaster will be measured for payment)

Providing and applying white cement based putty of average thickness 3 mm on ceiling to prepare the surface even and smooth, of approved brand and manufacturer including necessary scaffolding etc, complete all as per manufacturer’s specifications. etc. and as directed by the Engineer-in-charge.

Repairs to damaged RCC structural members at all locations/ floors using polymer modified cementatious mortar, for strengthening the existing RCC structural members using acrylic based polymer and comprising the following operations: 1. Breaking cracked / spalled concrete members along the cracks with plaster, including removing and stacking of all unserviceable material at site,simultaneous transportation and disposed at a location in Anushaktinagar as identified by EIC. complete all as per specifications and as directed by the Engineer-in Charge. 2. Exposing and cleaning the reinforcement thoroughly by light tapping / wire brushing of using strong emery paper and finally by acetone /rust remover of Dr. Fixit / Anuvi chemicals / Fosroc or other eqivalent. 3. Applying a coat of polymer and cement slurry in the ratio 1:1 by volume to the reinforcement bars. 4. Polymer required for the work shall be procured by the Agency from approved Manufacturers Like M/s Astra , M/s Anuvi, M/s Apcotex or other approved equivalent manufacturer confirming to technical requirements as below and the invoices/challans etc to be submitted to EIC for record. Appearance: Milky white Ph- value : 9-10 Specific gravity : 1.055+/-0.005 Solid contents(%w/w)-: 44+/-1 Viscocity at 25 degree C temperature (in sec): 15-20 Testing of the material as per relevant codes at NABL approved third party Lab. is to be done by the Agency for every batch/lot of supply. 5. Bond coat should be applied @ 0.37 ltr./layer/sq.m. 6. Minimum FM of silica sand should be 2.10

a) Building up with polymer modified cementatious mortar for RCC structural members etc. in layers not exceeding 20 mm in a day (proportion – cement 50 Kg. : Silica sand 125 Kg. : polymer liquid 10 ltrs.) with necessary bond coat (polymer : Cement = 1:1 by volume) for tack coat and also for subsequent layers using polymer including curing, covering the flooring /window with tarpaulins or equivalent covering material to avoid deposition of polymer mortar and cleaning of floor / windows thoroughly on completion of repair work etc. complete all as per specifications and as directed by the Engineer-in-charge. Polymer used for this work in KG shall be measured for payment.

Reinforcement for reinforced cement concrete conforming to IS at all floors & levels including, supplying, cutting, bending, fixing and tying in position with 1.6 mm dia soft drawn annealed binding wire including cost of binding wire, labour etc. complete all as per specifications and as directed by the Engineer-in-Charge. Note: Binding wire required for the work shall be supplied by the contractor & the same will not be measured for payment.

a) With high yield strength deformed bars Fe 500 grade

Providing & fixing stainless steel Anchor fastener 6 mm dia. and 100 mm long (approx) of Hilti make HSL-3 or its equivalent including drilling holes to required depth, cleaning the same and fixing of fastener in proper position at all levels etc. complete all as per drawing/sketch, specifications and as per direction of the Engineer-in-Charge.

Loosening and providing temporary supports to existing electrical fittings/ fixtures/ board for carrying out repair work etc. and refixing it after completion of work including supplying & fixing casing capping, electrical wire wherever required, removing & refixing of ceiling fan, complete all as per deptt. specification etc complete all as directed by the EIC (Note: Measurement shall be for length of refixed casing capping)

Painting of SS net with two coats of synthetic enamel paint using first quality synthetic enamel paint of approved make and shade over one coat of approved primer including preparing surfaces, filling with putty scaffolding and cleaning etc. including removing old paint by scrapping, blowlamp etc. Complete all as directed by the EIC.

G-TECH CONSTRUCTION & FABRICATORS

AMBIKA ENTERPRISE

MARC CONSTRUCTION

G-TECH CONSTRUCTION & FABRICATORS

AMBIKA ENTERPRISE

MARC CONSTRUCTION