Repair to existing internal drains, culverts, parapets, stone dry pitching, precast covers etc in MD accn at CME

Amount

Cleaning and desilting of closed/open existing drains channel including removing shrubs, vegitation from drain, channel of any size & depth all as directed by EIC.

Demolition of Brick work or stone / boulder masonry and precast block masonry built in cement mortar including all quoins, arches, pillars, etc. incl coping complete all as specified and directed.

M & L for pre cast PCC block mosonry Type C-1 1:3:6 (20mm graded stone aggregate) exc. 10 cm width and set in CM 1:4 all as specified and directed.

M&L for stone masonry random rubble, well bonded, bedded and solidly hearted in CM 1:6 in retaining walls abutments brought upto courses including necessary provn of weep holes etc. complete all as specified and directed.

All as per Ser. Item No. 4 above, but except stone complete all as specified. Note :- Serviceable stone obtained from sl. No. 2 shall be re-used in this item.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surfaces n.exc 40mm to face of stones and dressing of face, beds and joints as specified of random rubble walling, uncoursed or brought upto course complete all as specified and directed.

M & L Raking out joints / pointing to random rubble masonry built in cement mortar in walls or to brick on edge in floors, surface channels, roofs etc. all as specified and directed.

M&L keyed pointing to random or polygonal rubble, uncoursed or brought up to courses in cement mortar 1:4 all as specified and directed.

M&L cement concrete 1:2:4 type B-2, (using 40mm graded stone aggregate) as in surface channels and drain complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mi- tred/stopped ends etc.

Demolition of cement concrete (un re-inforced) in ground floor and paving not exc. 15 cm thick below or above ground level complete all as specified and directed.

M&L cement concrete type D-2, 1:4:8 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for PCC (1:3:6) type C1, using 20mm graded stone aggregate as in coping, bands, plinth courses, parapets etc like incl weathering, slightly rounded or chamfered throating complete all as specified and directed.

Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings openings in concrete walls, floor, coping and roofs not exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 5 cm but not exc 10cm wide, including fair finish surface etc complete all as specified and directed.

Dismantling of RCC slab other than ground floors and similar suspended works reinforcement cut as required to facilitate demolition complete all as specified and directed.

M & L Reinforced Cement concrete type B1 (1:2:4) using 20mm graded stone aggregate as in cover slab for drain, culverts & manholes etc. as specified and directed .

M & L for providing 1:2:4, type B - 1, precast cement concrete in manhloe cover etc complete setting in cement mortar 1:6 etc. complete all as specified and directed

M&L for RCC Type B1 1:2:4 (20 mm graded stone aggregate) in foundations, including rafts, footings, foundation beams; plinth beams, bases for columns, etc. basement slabs, under-reamed piles and mass concrete all as specified and directed.

M&L Reinforced cement concrete (nominal mix) for Columns, pillars, piers, posts and struts type B1 1:2:4 (20 mm graded stone aggregate) all as specified and directed.

M&L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter all as directed.

S & F MS TMT Bars 10mm dia and over cut to length, bend to shape required, incl cranking, bending, for hooping for columns, hooking ends and binding with and incl MS wire (Annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

S & F MS TMT bars 5mm dia and over upto and including 10mm dia in cut to length, bend to shape required, incl cranking, bending, for hooping for columns, hooking ends and binding with and incl MS wire (Annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Taking down cement or cement lime plaster on brick or stone walls etc incl raking out joints, hacking for key, scrubing down with water etc. complete all as specified and directed.

M&L 15mm thick cement plastering on concrete surfaces in CM (1:4) finishing surfaces even and smooth without using extra cement complete all as specified and directed.

S&F For 110 mm , PVC (SWR) pipes single socketed, in any length with rubber ring joints as in weep holes etc. complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description and in any position not otherwise provided for

Dismantling of old damaged chain link fencing wiremesh any type and size

S&F MS framed work such as grills, Gratings, manholes covers flat iron as in chain link fencing etc with ends of bars shouldered or riverted, frame work of water tanks and similar work conform to Fe 290.Gde E 165.

Dismantling of posts or struts (RCC steel fencing posts) any section and taking out embedded portion (post embedded in concrete. ) including making good to disturbed surface complete all as directed.

Excavating in post holes (or similar holes) each not exc. 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in hard/ dense soil all as specified and directed.

S&F MS angle iron posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, bolting etc and similar works confirming to Fe-290 Gde E-165. all as specified and directed.

Supply only chain link MS galvanised fencing, any size or type all as directed by Engr-in-Charge.

Fixing only chain link fencing including line wires any mesh size and type to any type of standards rails straining bolts etc including provision of binding wire. (Note : Line wire shall be measured and paid seperately as supply only)

S&F MS screw bolts (machine made) with hexagonal or square heads at one ends and screwed the other, or screwed both ends, each screwed end to be fitting with washer and one hexagonal or square nut not exc. 5cm long and dia of shank 8 to 10 mm etc. all as specified and directed.

S&F 10mm dia MS round bars conforming to Fe 410-W as in straining bars in fencing all as directed.

Excavating in trenches, not exc 1.5 m wide and not exc 1.5 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 sq m on plan and not exc. 1.5 m in depth and getting out in hard/dense soil etc. complete all as specified and directed.

Removing excavated material exc. 250 m but not exc. 500 m and depositing where directed at a level not exc. 1.5m above the starting point all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. all as specified and directed.

Dismantling structural steel work includidng doors, gate but excluding framed truss etc complete all as specified and directed.

S&F 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 and directed.

S&Fin repairs galvanised 2 strand steel barbed wire 2.24mm, dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provn of galvanised mild steel wire staples or steel pins all as directed. (Each line wire to be measured)

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

Dismantling stone slab laid bedded and pointed in cement mortar of any description or thickness in floor aprons etc complete all as specified and directed.

M&L 25mm thick rough dressed lime stone slab flooring, jointed in cement mortar 1:6 and pointed in cement mortar 1:3 complete all as specified and directed

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors over and including 15 mm thick screed bed or bedding layer in cement mortar 1:6etc. complete all as specified and directed.

BSK Construction

vishalconstruction