Annual Civil Maintenance for Howrah Irrigation Campus including Annexe Building Howrah Irrigation Division Onkarmal Jetia Road PS Shibpur PO Botanical Garden I and W Directorate under WBMIFMP

Supplying 'Godrej' Mortice Lock Chromium plated with keys 6 levers including fitting and fixing complete.

Supplying, fitting and fixing Godrej Multi Lock or equivallent.

(i) Door stopper. (Brass)

(i) Hydraulic door closer of approved quality as per I.S.I standard fitted and fixed complete. (a) Heavy type (I.S.I. size 3)

(c) Light (I.S.I size 4)

Anodised aluminium barrel/tower/socket bolt (full covered) of approved manufractured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: (iii)100 mm long x10mm dia. Bolt.

Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) fitted and fixed with cadmium plated screws: iii) 75x45x 2.5mm.

Anodised aliminium D-type handle of approved quality manufactured from extrded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete: (a) with continuous plate base (Hexagonal / round rod) (ii) 100mm grip X 10mm dia rod.

Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol foraldehyde synthetic resin conforming to IS : 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-charge .[ excluding the cost of supporting frame work and teak wood batten/Lipping] in ground floor. vi) 19 mm

M.F. suspended ceilling made with 12.5 mm thick Gypsum plaster board including G.I. Perimeter channel of .55mm flush (having two flanges 20 mm and 30 mm respectively and wb 27 mm) along with perimeterof ceilling with G.I intermediate channel of .9 mm thick size 45mm in 15mm placed at 750 mm c/c with G.I. ceilling angle of size 25 mm x 10 mm x 0.55 mm thick fixed tothe ceilling with G.I. cleat and steel expansion fastener ceilling section 0.55 m m thick of size 51.50mm x 26 mm fixed to the intermediate channels with the help of connecting clip and in the direction of perpendicular to the intermediate channel of 300 mm c/c 12.5 mm thick Gypsum plastered board are to be fixed under ceilling section as above by machines scres. the boards are to be joined and finished with jointing compound , paper tape and application of top coated etc. as per the direction of Engineering charge.( The rate includes of all cost of all materials including taxes, cost of accessories, fittings and fictures, scaffolding and labour charges etc complete) in ground floor.

M.S. works in brackets made from flats, angles, tees etc. to sizes specially bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm) (to be used for repair works only)

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (A) PVC Pipes 40 mm Dia

(A) PVC Pipes 25 mm Dia

(B) Socket 25 mm Dia

(B) Socket 40 mm Dia

(C) Elbow 25 mm Dia

(C) Elbow 40 mm Dia

(E) Tee 25 mm Dia

(E) Tee 40 mm Dia

(I) Union 40 mm Dia

Supplying, fitting and fixing bib cock or stop cock. C) (i) Chromium plated Bib cock (angular shape with wall flange) ( Equivalent to Code No. 5037 & Model- Florentine of Jaquar or similar brand).

d) (i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code no. 5053 & Model - Florentine of Jaquar or similar brand).

a) (ii) Chromium plated Bib Cock long body with wall flange with aerator (Equivalent to Code No. 512 & Model - Tropical / Sumthing Special of ESSCO or similar brand)

Wash basin vitreous china of approved make (without fittings) supplied, fitted and fixed in position on 75 mm X 75 mm X 75 mm wood blocks and C. I. brackets including two coats of painting of C.I. brackets. Iii) 630 mm x 450mm size

Suppling, fitting and fixing Wall mounted water closet of white glazed vitreous chinaware of approved make and brand in position complete with necessary nut and boalts (Equivalent to Code No. 20061 or 92065 & Model Studio or Rubbic of Hindware or equivalent.) (this item to be executed on specific permission of Superintending Engineer)

Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75mm X 75 mm wooded blocks complete. i) 635 mm X 395 mm X 420 mm

Supply For Different Categories of Worker. i) Mazdoor (Male/ Female)

ii) Head Carpenter,

iii) Ordinary Carpenter,

iv) Plumber

v) Mali

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(i) Pakur Variety

Reparing collapsible gate by cutting out all rivets as necessary reassambling all members including welding pieces of channels, sraightening bent bars and rivetting with new rivets and fitting in position and painting two coats.

Easing and oiling, cleaning collapsible gate and repairing to locking arrangements.

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

Labour for lowering plastic water storage tank and stacking in places as directed.(ii) Above 1500 litre upto 5000 litre capacity (a) From 1st story to G.L.

Labour for punching hole in plastic water storage tank upto 50 mm dia.

Labour for hoisting plastic water storage tank.(ii) Above 1500 litre upto 5000 litre capacity.(a) Upto 1st story from G.L.

Cleaning and disinfecting upto 2000 litre Water Tank including masonry reservoir.

Brick work with 1st class bricks in cement mortar (1:4) a) In foundation and plinth

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 (c) 15 mm thick plaster

Removing loose scales, blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint.

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

(A) 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 other than hi-gloss of approved quality- iv) Two coats (with any shade except white)

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

(A) 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 (b) On steel or other metal surface : With other than hi-gloss of approved quality- iv) Two coats (with any shade except white)

Copal varnish of approved quality including preparing surface : (ii) On old varnish surface including removing old varnish and exposing original surface : (b) Two coats

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