Military Engineer Services Tender

All as per item No 3.00 above except sheeting but fixing only.

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength 550 MPA as in roof covering in roof covering /cladding to wall, fixed with self tapping screws including providing of rubber washer/Bitumen washer with filling of Bitumen between joint of sheet and Self tapping screws complete all as specified.

S&F in repair PVC (SWR) pipes 110 mm dia. single socketed, in any length with rubber ring joints, fixed to wall and roof as in rain water gutters including cutting of PVC pipes in half complete all as specified and as directed.

M&L 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. complete all as specified and as directed.

S&F steel work in tabular truss including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS-1161-1979 of grade St-240 complete all as specified and as directed.

M&L for MS work as in Wind Tie in roof and MS structural works in trusses, etc with screwed ends including nuts, washers and mild steel plates for walls chimneys, roofs arches etc any kind rods and straining bolts conforming to Fe 410-0 or Fe 310-0 complete all as specified .

Dismantling of Brick or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stone work and precast concrete articles all as specified and directed.

M&L for Pre-cast cement concrete block masonry type C1(1:3:6) (20mm graded aggregate) with solid block, exc 10cm in width and setting in cement mortar 1:6 complete all as specified and directed.

Taking down cement plaster on brick/concrete wall/ ceiling etc. including raking out joints hacking for key, scrubbing down with water etc. all as specified and directed.

M & L for rendering 10mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces on wall finished even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces on wall finished even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 10mm thick in cement mortar 1:3 on fair faces of concrete surfaces on ceiling finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide primer complete all as specified and as directed

M&L for preparation of new plastered surfaces of wall and applying two coat of oil bound distempering over a coat of primer complete all as specified and as directed.

M&L for preparation of new plastered surfaces on brick/concrete of walls etc and applying two coat of antifungal weather proof emulsion paint over a coat of primer, complete all as specified and directed.

M&L for preparation of new plastered surfaces of ceiling and applying two coat of oil bound distempering over a coat of primer complete all as specified and as directed.

Taking down existing roof treatment of any description and removing the debris materials to a distance exceeding 100mtr but not exceeding 250 mtr all as directed by Engineer in Charge.

Demolition cement concrete (unreinforced) to Roofs, floors (other than ground floors), beams, staircases, landing, chajjas, and similar suspended work complete all as specified and as directed by the Engineer-in-Charge.

M & L for providing cement concrete 1:2:4 Type B0 using 12.5mm graded aggregate as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed by the Engineer-in-Charge.

M & L Cement concrete 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in roof padding in levelling course, benching etc, finished even & rough to receive cement mortar screed bed complete

M& L for preparation of naked roof surface by cleaning dust & dirt and applying 15 mm thick rendering in cm(1:3) mixed water proofing compound @ 3% by weight of cement or as per manufactures instructions, finished even and smooth surface all as specified and directed by Engineer in Charge. Note - WPC shall be measured & Paid separately.

Supply only integral water proofing compound of approved quality all as specified.

M&L for water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment/ specifications from bottom to top:- (a) Applying bituminous primer @ 0.40 ltrs per sqm over plastered surfaces of roof including parapet surfaces. (b) One layer of APP based polymeric membranes of approved manufacturers, 3 mm thick, weight not less than 3.6 kg/sqm, reinforced with non woolen polyester fabric or weight not less than 150 gms/sqm. Polymeric membrane shall be taken to a height of 60 cm (minimum) and then inserted inside the groove of parapet walls and shall be finished by a membrane flashing. Note: (i) Laying of APP based membranes shall be done by torch on method or as per manufacturer's instructions. (ii) A minimum overlap of 100 mm and 75 mm should be made in the end sides of polymeric membranes respectively and sealed all overlaps and joints as manufacturer's instructions. (c) Applying two coats of Aluminium paint on top of APP membranes.