The West Bengal State Cooperative Bank Limited Tender

Dismantling E.P. or Anglo-Indian W.C.

Supply of G. I. pipes of TATA make including necessary sockets (c) 20 mm dia. (ii) Medium quality

Labour for dismantling G.I. pipe with fittings. 20 mm dia

Supplying, fitting & fixing Cast iron soil pipe only conforming to I.S. 3989/ 2009 and I.S. 1729/2002 with bobbins, nails etc. including making holes in the wall, floor etc. and cutting trenches etc. in any floor through masonry concrete, if necessary, and mending good damages with necessary jointing materials and painting two coats to the exposed surface with approved paint complete. (Measurement will be made along the center line of the total pipe line in fitted condition including specials,payment for specials & Painting will however be paid seperately). (a) With valamoid joints including sealing with sand cement morter (4:1) upto quarter depth. (i) 150 mm dia. (internal)

Roof Treatment

Dismantling terraced roof in 3rd floor roof (including floor finish, if any.) taking out carefullytiles with beams, joists, tees or burgahs coveringfloor below, sorting and stacking sevicable materials at site and removing rubbish as directed within a lead of 75 m.(a) In Ground Floor including roof.(b) Extra rate for each addl floor over the rate of ground floor

Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premium grade asphalt , specially reinforced with non-woven polyester core with polyester reinforcement @160 gms per sqm & both faces covered with thermo-fusible polyethylene film /MineraL on top face over a coat of primer @ 0.40 lit/sqm of manufacturer's specification on smooth,clean dry surface prepared wherever required.Lap joint shall be provided of 75 mm in longitudinal & 100 mm in transverse direction and fused using LPG/ Propane torch employing extra care ensuring full bondage, complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer -in-charge all complete including materials,labour and applicable taxes. (Payment shall be made on the basis of finished surface area.). Membrane Property: Softening Point 150 deg C, ColdFlexibility -6 deg C, Tensile Strength, N/cm : 600 (longitudinal), 450 (transverse), Tearing Strength, N: 300 (longitudinal), 200 (transverse)

Ordinary cement concrete with mix (1:1.5:3) graded stone chips (10 mm nominal size) for roof treatment

Supplying dividing strip fitted and fixed with cement mortar(1:3) in mosaic or patent stone floor, dado etc. complete as perdirection of the Engineer-in-charge.(i) Glass - 3mm. Thick (c) 37 mm. wide strip

Board Room Flooring

Dismantling terraced roof in 3rd floor roof (including floor finish, if any.) taking out carefullytiles with beams, joists, tees or burgahs coveringfloor below, sorting and stacking sevicable materials at site and removing rubbish as directed within a lead of 75 m.(a) In Ground Floor including roof.(b) Extra rate for each addl floor over the rate of ground floor

Supplying and laying true to line and level Double Charge Vitrified Tiles of approved brand conforming to IS 15622: 2006 (Group B I a) and tested as per IS 13630:2006 (relevant parts) [Non-modular sizes for tiles with Water Absorption (av.) ≤ 0.08 %] in floor, skirting etc. using polymerised adhesive of 6mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course and joints grouted with admixture of white epoxy grout materials of approved brand including spacer -2mm as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials,Iabour and all other incidental charges complete as per direction of Engineerin- Charge. (Note: This work should not be executed without specific permission of Superintending Engineer) (a) ln Ground FIoor:(size not Iess than 600mmX 600 mm X 9.5 mm thick)

Escape Room

Supplying, fitting and fixing fibre reinforced polymer (FRP) Composite doorframe as per approved section with glass fibre reinforced plastic moulded skinsand a special sandwich core, so as to impart monolitaheic composite structure as per approved technology of Department of Science and Technology (DST) to safisfy IS: 4020 door testing performance criteria.. (ii) 66mm x 70mm

Supplying, fitting & fixing fibre reinforced polymer (FRP) Composite door shutters as per approved design with glass fibre reinforced plastic moulded skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technology of Department of Science and Technology (DST) to satisfy IS:4020 door testing performance criteria. In ground floor. (i) 32 mm thick

Plastering Inside Building

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 (a) 20 mm thick plaster

Out side Building Plastering

Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&Pworks for external works only with 10 cm. Dia bamboo as mainposts at the rate of 1 metre centre to centre and 7.5 cm dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-in-charge. (This item should be executed only after prior approval of the Engineer-in-charge) Firstly, one number to be paid and then labour rate for shifting upto nineteenth (19) times @ 10% each time to be considered.nIf necessary further after twenty times of total use, another one number new and labour rate for shifting to be considered accordingly. a) 3.90 metre height, b) Extra for additional 3.6 m height or part thereof.

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] (iii) With 1:3 cement mortar (a) 20 mm thick plaster

(a) Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturer's specification [Cement to be supplied by the Department]

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (f) 25 mm to 30 mm shuttering without staging in foundation.

Making V-groove line ( 12 mm wide,12 mm deep) in plastered surface.

Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap/ welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable from site as per direction of the Engineer-in-charge. Note:- Payment on weight ( kg) of new reinforcement

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.I. SAIL/TATA/RINL

Raising of front pavement/ entire car parking space of the building.

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.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof (a) upto 150 mm thick

Ordinary cement concrete with mix (1:1.5:3) graded stone chips (10 mm nominal size) for roof treatmentraisins of front pavement/ entire car parking space of the bukiding.

GST ( CGST+SGST) @12%

Labour Welfare Cess @ 1%