Military Engineer Services Tender

M&L for rendering 15 mm thick on brick or concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement, complete all as specified and directed . Note: 1.The rate quoted by contractor is deemed to be included necessary scaffolding and form work as required upto 20.00 Mtr height building. 2.No extra payment made to contractor for patchwork or work in small repair as reuired at site/as directed.

Material and labour, rendering 15mm thick plaster in cement mortar (1:6), on brick/concrete surfaces of walls, finished even and smooth without using extra cement, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint complete all as specified and directed.

M&L for prepartion of newly plastered surfaces of walll and apllyong three coat of white wash complete all as specifed and directed.

M&L for taking down carefully and refixing steel hanger door shutters (leaf) of size exc. 35sqm but n. exc. 45sqm by mechanical means, keeping aside on the ground, inspecting the parts/ members of doors including carrying out minor repairs/ welding as required, greasing and removing unserviceable members, unserviceable CGI/ PGI sheet, pulley, nut and bolts etc. complete all as specified and directed. Note:- Supply only of spare parts to replace unserviceable members such as nuts, bolts, washers etc shall be measured and paid separately other spares as required shall deemed to be included in the quoted rate to make the hanger fully functional.

S&F mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete; drilled for fixing of steel sheeting or other covering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening of Fe-290 (Gde E 165 and fixing complete all as specified and directed. (Guide rollers, ball bearing shall be measured as supply only separately and size of gate/ shutter 5 mtr x 8.10mtr).

M&L for easing, adjusting, greasing of base wheel & top guide wheel and repair to hanger doors of size 8.1 x 4.90 metre, including minor repairs/ welding, change of damaged base roller, guide roller etc to sliding door leaf of hanger for noiseless and smooth operation complete all as specified and as directed. Note: Replaced base wheel(s) shall be measured and paid separately.

M&L for easing, adjusting, greasing of base roller & top guide roller and repair to hanger doors, height not less than 8.0 mtr including minor repairs/ welding, change of damaged base roller, guide roller etc. to sliding door leaf of hanger for noiseless and smooth operation complete all as specified and directed. Note: Replaced base roller(s) shall be measured and paid separately.

M&L for easing, adjusting, greasing of base roller & top guide roller and repair to hanger doors, height exceeding 8mtr upto 20 mtr including minor repairs/ welding, change of damaged base roller, guide roller etc. to sliding door leaf of hanger for noiseless and smooth operation complete all as specified and directed. Note: Replaced base roller(s) shall be measured and paid separately.

S&F in repairs MS base roller alongwith 2 Nos ball bearing & central pin on each roller for hanger door and central pin on each roller for hanger door as per the existing shape/ design including welding work as required and necessary greasing/ oiling for smooth functioning complete all as specified and directed.

S&F in repair MS guide roller fabricated with nuts & bolts alongwith 1 No ball bearing & pin on each roller/ pully to hanger doors shutter leaf as per the existing shape/ design including welding work if required and necessary greasing/ oiling for smooth functioning etc. complete all as specified and as directed.

S&F mild steel sheeting 0.80mm thick plain, galvanised, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 fixed with L-type or J-type or cranked hook as in roofs, walls and match with exiting up to 21 mtr height complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ wall cladding, fixed with self tapping screws up to 21 mtr height complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws upto 21 mtr height complete all as specified and directed.

S&F 2mm fibre glass reinforced translucent (Polycarbonate) corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc. fixed at 25.6m height including taking down old unserviceable sheets complete all as specified and directed.

S&F in repairs 50mm thick PUF (Poly Urethane Foam) insulation of minimum density 40Kg/ Cum filled in between two pre-painted galvalume aluminum zinc coating GI based top side corrugated and other side plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to walls at any position and any height, fixed with self tapping screws, including taking down old panels of any description or any size upto and including 25.6mtr height complete all as specified and directed. Note:- 1. Rate of necessary scaffolding or crane shall be included. 2. Colour and size of PUF panel shall be approved by GE.

Dismantling wrought iron or mild steel work of any description and any position not otherwise specifically provided for complete all as specified and directed.

M&L mild steel work as 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., fixed by means of welding with existing or other members to received the etc. complete all as specified and as directed.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Taking down carefully aluminium door/ windows chowkhats or frames exc. 1.5 sqm but not exc. 4 Sqm each without taking off shutters from frame and refixing the same after inspecting the parts/ members of doors, including minor repairs as required and removing unserviceable members and replace as new ones as required complete all as specified and directed. Note:- Replacement of aluminium section, glass and rubber packing shall be measured and paid separately.

Taking down carefully aluminium shutters of any description exceeding 1.00sqm and not exceeding 2.0sqm and refixing the same after inspecting the parts/ members of doors, including minor repairs as required and removing unserviceable members and replace as new ones as required complete all as specified and directed. Note:- Replacement of aluminium section, glass and rubber packing shall be measured and paid separately.

S&F 5.5mm thick tinted glass, rubber packing, glazing strips in aluminum frame at any position and any height including hacking out old broken glass rubber packing, glazing strips etc. complete all as specified and directed.

Supply and fixing powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z-sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per directions of Engineer-in-Charge.

S&F in repair stainless steel butt hinges 100mm size complete all as specified and directed.

S&F in repair aluminum door handles 150mm cast type anodised round type/ curved 'D' type complete all as specified and directed.

S&F in repair 75mm long, 04 lever (brass) vertical type mortice lock suitable for aluminum door complete all as specified and directed.

S&F in repair 100mm long 04 lever (brass) vertical type mortice lock suitable for aluminum door complete all as specified and directed.

S&F in repair door closer aluminum (die cast body) hydraulically regulated designation No. 3 universal type, suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 kgs complete all as specified and directed.

S&F in repairs double action floor door spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet, foundation box, main body with stainless steel cover governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.

Taking down rolling shutter of any description, size not exceeding 20 Sqm each and removal from site to store complete all as specified and directed.

S&F 1.25mm thick laths steel rolling shutters without ball bearing, as specified including top hood cover 50mm anchoring rod, hasp and staple and one shop coat of primer erected in position as indicated, push, pull or manual type complete all as specified and directed.

Taking down rolling shutter and re-fixing to its original position after cleaning all parts, straighten sliding rails, replacing damaged strips, bottom rails, helical spring as required, greasing/ oiling, servicing for smooth functioning for all parts, including welding etc. rolling shutter push pull or manual type, size n. exc. 10Sqm complete all as specified and directed. Note:- Supply only of parts to be replaced parts shall be measured and paid separately.

All as per Ser. No. 35.00 above but rolling shutter gear operated type with bevel gear box and cranked handle for smooth function, size exceeding 10Sqm but not exceeding 20Sqm complete all as specified and directed.

Supply only steel sheet 75mm wide lath strip 1.00mm thick for rolling shutters including mild steel clips at either ends duly painted with two coats of synthetic enamel paint (shade to match with the existing) over a shop coat of red oxide primer complete all as specified and directed.

Supply only mild steel spring 75mm to 150mm dia made of high tensile steel wire conforming to IS: 4454 having 60 to 80 helical for smooth working condition for rolling shutters complete all as specified and directed.

Supply only mild steel anchoring rod 50mm dia including necessary fixture for rolling shutters complete all as specified and directed.

S&F in repair anti-bird net machine made of 22mm x 22mm square size black/ blue colour made of high density polythene UV stabilized wire of size 720/2x3 (1.00mm) dia with twine breaking strength 22.00kg, knot breaking strength 28.00kg and mesh breaking strength 18 kg, 380 Den/ 15ply including 4.00mm dia border rope of high density UV stabilized rope monofilament and fixed to wall including 'T' type nuts & bolts with 5.00 to 10.00mm dia washers at approximate height of 16.00mtr & above of hanger, including all necessary scaffolding, ladder etc, complete all as specified and directed. Make:- GARFIL/ TUF ROPES/ SS ROPES/ BIRDNET. Notes:- 1. All safety measures for the safety of workmen shall be ensured by the contractor. 2. Insurance of workers shall also be got done by the contractor before execution of this item. This aspect shall be deemed to be included in quoted rates.

Taking down old anti bird net at approximate height of 16.00mtr and above of hanger, including all necessary scaffolding, ladders etc, and refixing it in original position after necessary stitching or jointing with old or new anti bird net complete all as specified and directed.

Dismantling wall and ceiling boards (fiber, pulp, insulation, etc) or insulation board/ slab/ blankets, any thickness, including cover fillets and removal from site complete all as specified and directed.

S&F in repairs 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on wall to make PVC frame as per specification and drawing (Page No. 162 of SSR Part-II) complete all as specified and as directed.

S&F solid PVC wall lining consisting of 5mm thick plain colour PVC sheet inclusive of solvent cement complete all as specified and drawing (Page No. 162 of SSR Part-II) complete all as directed.

M&L for false ceiling upto height of 5.00 metre of size 600mm x 600mm x 16mm mineral fiber ceiling tiles of type classic lite RH-99 fine texture of Armstrong/ E-board 6mm thick or equivalent in 'Saint Gobain' laid on exposed grid systems. The frame work comprising of main runner spaced at 1200mm maximum (centre to centre), hangers (GI wire 4.0mm dia) to be fixed by approved roof plug level adjusters and screws etc. The last hanger at the end of each main runner should not greater than 450mm from the adjacent wall, flushing fitting 1200mm long cross trees (with double stitching) to be interlocked between main runner at 600mm shall be 'T' shape section with single rotary stitching made of GS sheet and of size 15mm x 32mm and 3000mm long, cross runner shall be 'T' shaped with double rotary stitching made of GS sheet and of size of 19mm x 19mm and 3000mm long, colour white, centre to from 1200mm x 600mm modules, cut cross tees longer than 600mm to be supported independently, 600mm x 600mm modules to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200mm cross tees. perimeter trim to be wall angle secured to wall at 450mm maximum (centre to centre) including PVC clips to hold the ceiling tiles complete all as specified and directed.

M&L for preparation of concrete surfaces to make it free from contamination such as mortar, paint splashes, oil, grease etc. including removal of excessive laitance by light mechanical grinding followed by vacuum cleaning and carrying out the following treatment/ operations:- (a) Applying one coat of Bostik Prime coat or equivalent in performance in makes specified in Appendix ‘B’ of Particular Specifications. (b) Applying a coat of 2mm thick Bostik Epoxy Underlay Screed EUL 2000 or equivalent in performance in makes specified in Appendix ‘B’ of Particular Specifications. (c) Applying one coat of 1mm thick Epoxy Self Leveling Bostik Utralevel ESL 1000 or equivalent in performance in makes specified in Appendix ‘B’ of Particular Specifications. (d) Apply spike roller to get a uniform finish and allowed to dry.

JOINT FILLING :-M & L for PU flooring joint filling , joint surface must be dry, free from dust, coaling bituminous mastics, concrete during agencies mould release agents, oil, grease and loose particles. All joints shall be throughly cleaned out by hot compressed air and sanding with emery paper or other approved means and shall be approved by Engr-in-Charge before they sealed. Before the sealing insert a bond breakeer ( back up rod) shall be 20to 25% more than the jointso that there isno seepage of sealant through joints edges. The cleaned and prepared joints shall be primed with Bostic N49 primeron the sides of the vertical face of the concrete joints in order to improve the adhesion of the polyurethene sealent as specified by the manufacturer. Fix masking tap to prevent edges of joints becoming dirty due to spillage of polyurethane sealent at the time of pouring. The Part -A and Part-B of the polyurethane sealent Bostic seal N Flex 2k must be mixed thoughly for three minutes with slow speed stirrer until the material is completely mixed. The mixed sealent may be loaded into an approprite sealent gun and apply to the Sealing slot so that the finished level of the seal is recessed below the trafficked surface all as specified by the manufacturer.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames/ steel frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

S&F 4mm thick sheet glass ordinary quality and glazing with oil putty or fixed with wooden beads having area n. exc. 0.50sqm in each pane all as specified.

Dismantling plain or corrugated steel sheeting, any description, gauge, thickness, including Nainital or similar pattern roof covering/ wall cladding etc upto 21 mtr height complete all as specified and directed.

S&F perforated particle board/ tiles 12mm thick for insulation and acoustic purposes 60cm x 60cm in size, fixed on existing snap grids with nails or stales complete all as specified and directed.