CWE/FZR-49/2019-20 Special repair of roof, rolling shutter etc of bldg No T-34, T-51, T-52, T-53, T-189, T-190, T-383, T-384, T-424 and T-425 of (I) SUP PL ASC at Dholewal Mil Complex under GE Ludhiana

Amount

Demolition of brick work built in cement mortar of any specification and in any position complete all as specified.

M&L for Brick work in cement mortar 1:6 using sub class ‘B’ old size bricks, straight or curved on plan exceeding 6 metre mean radius, complete all as specified.

All as per item 03 hereinbefore but using old bricks retrieved from demolition under item 01 hereinbefore including cleaning and removal of mortar from old bricks complete all as specified.

M&L for Rendering 10 mm thick in cement mortar (1:6) on any face of brick walls or concrete surfaces, finished even and smooth without using extra cement, complete all as specified.

M&L for Rendering 15 mm thick in cement mortar (1:4) on any face of brick walls or concrete surfaces, finished even and smooth without using extra cement, complete all as specified.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified.

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/cladding to wall, fixed with self tapping screws, complete all as specified.

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

Dismantling of timber scantling 40 Sq.cm and over section, fixed in any position as in framed work, complete all as specified.

All as per item 09, but in fillets, rails, posts, rafters, purlins, etc under 40 Sq.cm in each section, complete all as specified.

M&L Mild Steel Framed 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, complete all as specified.

S&F Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc. flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc. and similar work, complete all as specified.

M&L 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 and fixing, complete all as specified.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long dia of neck in 5 to 10 mm dia, complete all as specified.

Taking down rolling shutters for repair, exc 4 Sqm and n.exc 20 Sqm any thickness of laths including top cover, spring and shaft, gear box with rod, side guide channels etc and refixing in its original position after necessary repair, complete all as specified. (Note: Repair/replacement of parts shall be measured and paid separately).

Taking down gear operated rolling shutters area exc 4.0 Sqm but n.exc 20.00 Sqm each and any thickness of laths including top cover, springs and shaft etc, complete all as specified.

S&F 1.25mm thickness of laths of steel rolling shutters with out ball bearing as specified including top cover anchoring rod hasp and staple and one shop coat of primer erected in position as indicated pushpull or manual type, complete all as specified and directed by Engineer-in-Charge.

S&F safety lever locks mild steel with 4 levers and fixed in repairs for rolling shutters, complete all as directed.

S&F in repairs ball bearing for rolling shutters, complete all as specified and directed by Engineer-in-Charge.

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

Demolition of un-reinforced cement concrete in ground floor and paving not exceeding 15 cm thick (below or above ground level), complete all as specified.

M&L for Cement concrete (1:3:6) type C-1 using 20 mm graded stone aggregate as in 50mm thick plinth protection, surfaces finished even and fair without using extra cement, including provision of construction joints, complete all as specified and directed

M&L for Kota stone slabs, 20mm to 25mm thick, machine cut as in flooring of size not less than 0.25 Square metre each, set and jointed in cement slurry and pointed in cement mixed with pigment to match the shade of slab laid over & including screed bed of 20 mm thick in cement mortar (1:6) including rubbing, cutting and polishing (mirror type) complete all as specified.

S&F Kota stone slabs, 20 mm thick, machine cut as in shelf, skirting,steps,dado,pillars etc, set and jointed in cement slurry and pointed in cement mixed with pigment to match the shade of slab laid over & including rendering coat of 10 mm thick in cement mortar (1:4) including rubbing, cutting and polishing, complete all as specified.

M&L Cement concrete (1:2:4) type B-1 (20 mm graded stone aggregate) as in roof kerbs, bed plates, benching, coping etc including form work, weathering, slightly rounded or chamfered in CM (1:6), complete all as specified.

M&L 40mm thick PCC type B-1 (1:2:4) using 20mm graded aggregate as in floor finished fair without using extra cement, complete all as specified and as directed

M&L Preparation of newly plastered surfaces of wall & applying three coats of white wash, complete all as specified.

M&L Preparation of new plastered surfaces of walls etc and applying two coats of cement base paint over a coat of primer, complete all as specified.

M&L Preparation of old decorated plastered or unplastered surfaces by brooming down with steel wire brush, scarping down smoke soot, mould,moss and efflorescent salts and trading oil, greasy spots and applying two coat of white wash on walls including cornices, pillasters etc, complete all as specified and as directed.

M&L for Washing, rubbing down and stopping of distempered and painted surfaces of existing treatment and preparation of old plastered surfaces of walls and applying one coat of cement base paint, complete all as specified.

PREM CONSTRUCTION COMPANY

BISHAN DASS