ADDITION/ALTERATION AND SPECIAL REPAIRS TO IRON RAILING AND GRILLS AT CERTAIN MARRIED ACCOMODATION BUILDING (BLDG NO. P-65, P-94H, P-256) OF INS DRONACHARYA

Amount

Dismantling wrought iron or mid steel work of any description not otherwise provided for etc. all as specified and as directed.

S&F stainless steel grade-316 grills/railings fixed to walls/floors including all pieces, drilling holes, sweling, buffing, welding complete all as specified and as directed.

Demolition of Concrete of any description and in any position not otherwise specifically provided etc. all as specified and as directed.

M &L for cement concrete 1:2:4 Type B0 (12.5mm graded aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and includingnecessary form work, as directedetc. all as specified and as directed.

M&L for chip and remove all damaged and de bonded concrete and plaster from the RCC slabs by manually or mechanically so as to expose the corroded reinforcement bars, removing the debris within a distance of 100 meters etc. complete all as specified and directed.

M&L for supply and application of Nitobond EP (Manufactured by M/s Fosroc chemicals India Ltd) epoxy bonding agent over the old concrete surface complete all as specified and all as directed by Engineer-in-charge.

M&L for plastering with Nitobond SBR (Styrene butadin polymer bonding agent cum cement mortar/concrete modifier Manufactured by M/s Fosroc Chemicals India Ltd) modified cement mortar (1:4) under the slab to an average thickness of 40 mm (applied in two layers not exceeding 20mm each) , including the cost of all materials rent of tools and labour charges etc complete all as directed by Engr-in-charge.

M&L for supply and application of rust remover/converter (Rebaklense RR of M/s Fosroc Chemicals India Ltd.) or Amandur ,(manufactured by GK technocom) over the corroded reinforcement bar where ever micro concreting is required and cleaning the same after application complete all as directed by Engineer-in-charge.

M&L for Providing additional reinforcement bars of 10mm dia and over in place of more than 1/3 corroded reinforcement bars including the charges for cutting , bending, placing and fixing in position using Lok-Fix (Manufactured by M/s Fosroc Chemicals India Ltd) complete Including the cost of steel bars.complete all as directed by Engineer-in-charge.

Taking down cement plaster of any description on walls including raking out joints, hacking for key scrubbing down with water etc. all as specified.

M&L for rendering plaster 15 mm thick in two coats (10 mm thick in cement mortar 1:4 and 5 mm thick in cement mortar 1:4 mixed with water proofing compound) on other than fair faces of brick work or concrete surfaces finished even and smooth without using extra cement.(Note- water proofing compound shall be measured and paid seperately) .

M&L for two coats of Antifungal paint (Apex ultima Protek of Asian paint or Equivalent in approved Makes) over a coat of Exterior primer (Proffesional pack of Asian paints) over a coat of external wall care putty n.exc 2 mm thick on new or old prepared plastered external surfaces and including scafoldings and cradles including hoisting and lowering as required with bracing , support complete all as specified. Note:-Height of the bldg is approx 18.00 mtrs.

Supply only liquid water proofing admixture. all as specified.

M&L rendering plaster 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:6, finished even and smooth w/o using extra cement.all as specified.

M&L preparation of newly plastered surface of wall and applying 3 mm average thickness wall care putty and applying two coats of oil bound distemper over a coat of primer complete all as specified and as directed.

SOORYA ASSOCIATES

N AND N ENGINEERING

LAKSHMI BUILDERS

K.V.GEORGE AND COMPANY

K R JOSEPH AND SONS

STANDARD ENGINEERING

M/s.Rejoy Constructions

WELTRONENGINEERINGSERVICES