Providing and fixing water supply pipeline connection, floor drain and Zebra blinds for Environmental Lab at A14.04.13 North Campus of IIT Mandi

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, within all lead & lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within all lead & lift. All kinds of soil as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Centering and shuttering including strutting, propping etc. and removal of form work for : Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

CEMENT PLASTER (IN FINE SAND) 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within all lead and lift. For thickness of tiles 10 mm to 25 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required : Size 600x450x200 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. 15 mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. 25mm dia nominal dia bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 15 mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (medium duty) 500 mm internal diameter, total weight of cover and frame to be not less than 116 kg (weight of cover 58 kg and weight of frame 58 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Supplying and installation of moisture resistant/fire resistant cement board as per standard sizes fixed with self-drilling / taping screws. Screws shall be of counter sunk rib head of 1.60mm to 4 mm thick or 8 to 10 gauge of length varying from 25 to 45 mm. Cement Bonded particle board 8 mm thick (Termite, Fire & Moisture Resistance), as per IS:14276 : 1995 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 160 mm diameter as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Coupler 160 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Bend 87.5 160 mm bend as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and Fixing ZEBRA ROLLER BLINDS (Blackout) & complete with all component, including drilling holes in the wood work/RCC & installation at site. The ZEBRA Roller Blinds will have following specifications:- With double-ply screen, which can be Adjust easily, the curtain surface is processed by dustproof and antistatic UV Protection: 90%-95% (when close the blind), Top channel extruded from Non rusting Aluminum alloy with 1.25 mm thickness, with anodization for long life. The Channel is designed with support beam to keep it straight and shall have a pocket for holding the fabrics in position. Available in 32 & 38 mm diameters for small and big blind respectively. Bottom Channel of ZEBRA Roller Blinds is again none rusting Aluminum powder coated with 1.50 mm thickness and 21 mm diameter. The fabric is enclosed in suitably created pocket along with tube. The channel shall be closed from sides with the end caps to give a neat look. Matching colors of bottom channel available to match with the fabrics. The tilt chain is made of unbreakable ABS plastic, 1.50 mm polyester cord with 4.50 mm balls. The blind can be stopped of desired position with help of stop lock. This operating mechanism is M/R made of High strength ABS plastic, consists of an ultra smooth gear with spring booster. High carbon steel spring to transmit motion from driver to driven members. The mechanism shall be operating with the use of tilt chain. The Brackets are made of steel with powder coating to give smooth finish. Brackets shall be accommodated overhead or on side mounting with clutch assembly on either end of the blind. Fabric Specifications: Proton Blackout, Composition of Fabric 100 % Polyester and voile/linen and voile, Visibility Zero Light Transparent Zero Available Width 2.60 Mrs Fabric Thickness 0.45 MM (+-(0.05) Weight325 g/m2 (+-5%)Tearing Strength Very High Hanging Properties Excellent Cleaning Conditionally cleanable with damp cloth as per entire satisfaction and direction of Engineer -in-charge including carriage of material in all lead and lift.

CHANDAN PRAKASH