Vidyasagar University Tender

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: Depth of excavation not exceeding 1,500 mm.

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): With earth obtained from excavation of foundation.

Filling in foundation or plinth by fine 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)

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.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

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. Pakur Variety.

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 :For works in foundation and upto roof of ground floor/upto 4 m. (JSW/JSPL/SHYAM/SRMB/BMASL/ ELECTRO STEEL)

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):25 mm to 30 mm shuttering without staging in foundation.

230 mm thick Brick work with Fly Ash bricks as per IS 12894:2002 in cement mortar (1:4): In Foundation, Plinth and Boundary Wall.

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]: With 1:4 cement mortar.

20 mm thick.

10 mm thick.

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per 100 sq.m.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1957 & IS: 1161- 1958 connected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1956 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete : For trusses spanning up to 12.00 m.

Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed.: 16 mm dia bolt:450 mm long.

Priming one coat on steel or other metal 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 : On steel or other metal surface:Two coats (with any shade except white).

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete. (225mm end lapping):300 mm lapping each way: With 0.63 mm sheet .

Supplying ,fitting& fixing single skin colour coated trapezoidal profile for wall leladding . Roof shall be made of 0.45 mm BMT ( Base Metal Thiekness) 0.50mm TCT ( Total Coated Thinkness Excluding Paint) G550 (min. 550 yield Strength) , of Zincalume metallic coating (IS 15965) with high solar Reflectance Index (SRI) value for better colling as per ther match tecnhology , 1000-1015 mm effective cover width with five major corrugation , 28 mm high rib spaced at 203 mm c/c with subtle square fluting in the pan and the end rib shall have anti - capillary groove & retrun leg. The steel sheet shall be fastened with 40 micron Zinc coated or 25 micron Zine- tin alloy coated , hex head , self- drilling screw as per IS - 3566- 2002 class-3 fastener. The base steel shall be coated with Zine- aluminium alloy Zincalume ( AZ 150) (i.e 55% Al , 43.4% Zinc , 1.6% Si) minimum of 150 gm /m2 . Coating total on bith sides , pre- painted with colorbond XRW ( Exterior roofing , walling ) paint system of 35 micron super Durable polyester painting (SDP) with stable inorganic pigment with no lead contents confirming IS 15965. The sheet shall be free from defects & have brand marking of the manufacturer giving product details on the back of the sheet at regular interval confirming genuinity of the material. In roof 0.5 mm think sheet.

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.: In Gr. Floor : One Coats.

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: : In Gr. Floor: Two Coat: Super Protective 100% Acrylic Emulsion.

Add GST @ 18% (Eighteen Percentage) over item no. 1 to 22.

Add Labour Welfare Cess @ 01% (One Percentage) over item no. 1 to 23.