Repairing of Teeming Pit 2 and 3 By Grouting and Shotcreting, Replacement of Roof sheets and side cladding with Galvalume Sheets over extension shed of SMS Section (Part of Bldg No 75) inside MSF, Ishapore.

Amount

Dismantling of following existing structures of any decription and nature at any place and position as per site requirement and instruction of site-in-charge including shifting/cleaning the materials from site. Complete in all respect as directed by EIC. Plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings

Dismantling of following existing structures of any decription and nature at any place and position as per site requirement and instruction of site-in-charge including shifting/cleaning the materials from site. Complete in all respect as directed by EIC. Hacking out old broken glass of size exc. 1.5Sqm (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads

Supplying & fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering and cladding to wall, fixed with J/L hooks with EPDM washers to fix with existing structure. a) Roof covering (Slope)

Supplying & fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering and cladding to wall, fixed with J/L hooks with EPDM washers to fix with existing structure. b) Curve roof covering

Supplying & fixing Pre-painted galvalume aluminium zinc coating GI based plain steel sheets 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering and cladding to wall, fixed with J/L hooks with EPDM washers to fix with existing structure.

Supplying & fixing 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugation side lap fixed with coach screw or in J hooks and washer in roof, north light etc. Make: Everest, Charminar, Glassfibro. M&L

MS FRAME WORK : Supplying & fixing MS frame work confirming to Fe 410 -W (Gde- E- 250) quality- A. rate including notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up drilling the members for site connections; and fixing painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete. MS frame work in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. including allow for cutting to dead length where required, fixing complete

MS FRAME WORK : Supplying & fixing MS frame work confirming to Fe 410 -W (Gde- E- 250) quality- A. rate including notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up drilling the members for site connections; and fixing painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete. providing and fixing wind ties of 40x 6 mm flat iron section.

MS FRAME WORK : Supplying & fixing MS frame work confirming to Fe 410 -W (Gde- E- 250) quality- A. rate including notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up drilling the members for site connections; and fixing painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete. Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

Supplying, fitting & fixing 2.50mm thick plain, black, mild steel sheeting, in valley gutters, pipes, fittings and accessories. Joints in the length shall be water tight and made by continuous welding. Minimum end over lapping is 100 mm. M&L

Supplying & applying two coats of synthetic enamel gloss paint over a coat of red lead primer on surface ( Steel truss, gate etc) after preparation of new surface. Make: Asian, Berger, ICI.

Preparation of surfaces & apply double coat of black Bituminous paint in valley gutters. M&L

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. Complete in all respect. 150 mm dia CI pipe

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. Complete in all respect. 75 mm dia CI nipple

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. Complete in all respect. 150 mm dia CI bend

Dismantling and taking down fluorescent tube light single/ double of any wattage or size street light fittings for repair or replacement of burnt/worn out accessories or carrying to MES store Fixing only LED light fitting 1x8 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size.

Demolition of Reinforced cement Concrete of any description and in any position not otherwise specifically provided for including reinforcement cut as required to facilitate demolition

Providing PCC type B-1, 1:2:4 (20 mm aggregate) in foundation filling Floor, Mass Concrete. M&L

Providing and fixing double scaffolding system (cup lock type) onthe exterior side of building/ structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge

Providing and inserting 12mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diametre (20mm to 30mm) up to depth from 30mm to 80mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete as per direction of Engineer-In-Charge.

Providing and injecting approved Epoxy injection grout in concrete/ RCC work of approved make in proportion recommended by the manufacturer into cracks/ honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in- Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge.

Shotcreting R.C.C. 50mm thick in Grade M 25 with cement content not less than 330 kg per cum in Teeming Pit Wall etc. in layers with approved design mix concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] including the cost of centering and shuttering at edges and corners etc. as directed by Engineerin-Charge Note: Rates shall include the providing necessary ground wires etc. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/ tapping with a blunt metal instrument.

The dismantled materials will be contractor's property & deduction will be made on these materials.The contractor should visit the site before making quotation. a) CGI Sheets/CGI Curve Sheets

Ayaan Enterprise (BID ID -870427)

B.B.CONSTRUCTION (BID ID -878385)