Repairing Work of Old Circuit House(Staging Bungalow) at Islampur under Uttar Dinajpur Division (P.W.D), during the year 2025-26.

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed.

Uprooting and removing plants from the surface of walls parapet etc and making good damages. (Repairing of damages to be paid separately).

Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge.

Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer's specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface).

Cement concrete (1:1.5:3) with graded stone chips 5.6 mm size with hexagonal square mesh wire netting, I.R.C. fabric mesh or X.P. M. fitted and fixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement and disturbed concrete with wire brush etc. after applying a coat of cement including the cost of wire netting I.R.C or X. P. M. & cost of all handling and scaffolding complete as per direction of Engineer-in -charge. Note: During execution hexagonal square mesh wire netting, IRC fabric mesh or X.P. M. will no be used in work hence the rate of square mesh wire netting has been deducted. BP-139, Item-12 , Rate ( 517-237=280)

b) 25 mm thick

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface]

(ii) With 1:4 cement mortar

(b) 15 mm thick plaster

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

Rendering the Surface of walls and ceiling with White Cement base WATERPROOF wall putty of approved make & brand.(1.5 mm thick)

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor)

(a) One Coat

i) Water based interior grade Acrylic Prime

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand paperingin intermediate coats including putty (to be done under specific instruction of Superintending Engineer) : (Two coats)

i) Standard Quality

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary

(a) On timber or plastered surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

(b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except White)

ADD GST 18%

ADD Cess 1%

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