BANWARILAL BHALOTIA COLLEGE has published Staircase Of The Central Library , Underground Reservoir To The Second And Third Floor Of Administrative Building And Ante-Chamber Of Principal Office, At B B College Asansol. Submission Date for this Tender is 28-04-2022. Reservoir Tenders in asansol West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 11-Apr-2022 | DATE EXTENSION | Date | 25-04-2022 |
| 2 | 22-Apr-2022 | fees and | Date | 28-04-2022 |
| Sl. No. | Item Description |
| 1 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1,500 mm. |
| 2 | (b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring. |
| 3 | Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation. |
| 4 | (A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) (B) Do - by fine sand |
| 5 | 10 Pre-Constructional Anti-termite measures: (c) Anti termite treatment to the top surface of the consolidated earth within plinth walls with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight at the rate of 5 Litres per sq. m. of the surface before sand bed or sub-grade is laid. Holes upto 50 mm. to 75 mm. deep at 150 mm. centre to centre both ways shall be made with 12 mm, diameter mild steel rod on the surface to facilitate saturation of the soil with the chemical emulsion. The work shall be carried out as per specification described in para 6.4 of code IS- 6313 (part -II) 1981. ( Mode of measurment will be per Sq.m of plan area of plinth treated.) |
| 6 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge. |
| 7 | Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. |
| 8 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety |
| 9 | Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] In Ground Floor and Foundation.(i) Without approved concrete pump |
| 10 | Gr. to 1st |
| 11 | 1st to 2nd |
| 12 | Roof |
| 13 | 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 (upto roof of ground floor. c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work |
| 14 | (d) Extra for works beyond the roof of ground floor per additional floor i) upto 4th (per floor) and in basement. |
| 15 | 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. (a) For works in foundation and upto roof of ground floor/upto 4 m i) Tor steel/Mild Steel I. SAIL/ TATA/RINL |
| 16 | (b)Add extra over the rate of ground floor/initial 4 m for each basement floor and each additional floor below/ above ground floori) Upto 4 th floor roof in each addl. Floor |
| 17 | Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth |
| 18 | (b) In superstructure, ground floor |
| 19 | (a) Add extra Upto 4th floor |
| 20 | 18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick (avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing as per direction of Engineer - in - charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m] |
| 21 | Extra cost of labour for prefinished and premoulded Nosing to treads of steps, railing, window sill etc. of Kota Stone. |
| 22 | Extra cost of labour for grinding Kota Stone Floor in treads and riser of Steps. |
| 23 | Supplying, fitting and fixing 18 mm. to 22 mm. thick kota stone slab in wall, dado in 15 mm thick [avg] cement mortar (1:3) including making suitable arrangement to hold the stone properly by brass / copper hooks including pointing in cement mortar (1:2) (1 cement : 2 marble dust) with admixture of pigments matching the stone shade, including grinding and polishing all complete as per direction of Engineer-in-charge including cost of materials, labour, scaffolding, staging, curing complete. [Using cement slurry for bedding @4.4 kg/Sq.m and for jointing @1.8 kg/Sq.m] |
| 24 | Labour for Chipping of concrete surface before taking up Plastering work. |
| 25 | 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 (c) 10 mm thick plaster |
| 26 | (i) With 1:6 cement mortar (c) 15 mm thick plaster |
| 27 | (i) With 1:6 cement mortar (c) 20 mm thick plaster |
| 28 | (b) Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick) |
| 29 | 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)b) Two Coats ii) Solvent based interior grade Acrylic Primer |
| 30 | Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats (Two coats)ii) Luxury Quality |
| 31 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer"s specification and as per direction of the EIC. (b) Two Coats |
| 32 | (a) Upto 4th floor (For Plastering & Painting) |
| 33 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer"s specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. c) Super Protective 100% Acrylic Emulsion. |
| 34 | Providing & fixing 30mm thick panel(25mm panel) Door of 2nd class teak wood with 100mmx75mm Salwood frame including necessary anchor, SS hardware and Melamine polish finished complete in all respect.(1.5mx2.1m) |
| 35 | Providing & fixing 30mm thick GI frame Door with necessary frame(Hollow section with fixing arrangment) & shutter(Angular frame inside over 2mm MS Plate) including necessary hardware synthetic enamel paint finish over Redled Primer complete in all respect(1.2mX2.1m) |
| 36 | Providing & fixing Powder coated Aluminium openable window work with 4mm thick Glass ,Dash fastener & hardware. Complete in all respect with sealent in Junction of Wall & frame. |
| 37 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 38 | PRINCIPAL ROOM(civil+Sanitary+Electrical) |
| 39 | Underground Reservoir |
| 40 | TOTAL OF ELECTRICAL COST .@2% OF CIVIL COST…..(A) |
| 41 | ADD 1% LABOUR CESS ON ….(B) |
| 42 | ADD 5% CONTINGENCIES…..(C) |
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