SPL REPAIRS TO SECURITY WALL ALONGWITH RETAINING WALL IN SHOPPING COMPLEX AND PROVISION OF PVC WATERTANK IN CERTAIN BLDGS AT DSSC WELLINGTON

Amount

Demolition of Random Rubble Masonry wall of any description and in any position not otherwise specifically provided etc complete all as specified and as directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas, rough excavation (exceeding 30 cm in depth,1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m for all kind of soil all as directed by Engineer-in-charge.

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

M&L Reinforced cement concrete (design mix) M-25 using 20 mm graded stone aggregates as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M&L Reinforced cement concrete (design mix) M-25 using 20 mm graded stone aggregates as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and as 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, for fair finished surfaces of concrete flat complete all as specified and as directed.

M&L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter, for fair finished surfaces of concrete flat complete all as specified and as directed.

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed .

Same as item No 8 but 5mm dia and over up to and including 10 mm dia in stirrups spacers and binders

Rendering 10 mm thick rendering with CM 1: 4 on stone masonry surfacesincluding concrete surface finished with even and smooth without using extra cement

S & F PVC (SWR) pipes type B single socketed 110mm bore in any length laid in RCC retaining wall as in weep holes complete all as specified and as directed .

S&F Hand packing broken stone aggregate (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in hard/dense soil.

Spreading and leveling with approved soil obtained from excavation in layers n exc. 25 cm thick, well ramming including watering as required for filling up the rear portion of wall.

Removing excavated material exc. 1.50 Km but n exc. 5 Km and depositing where directed

M&L for walling of random rubble un coursed well bonded bedded and solidly hearted built in cm 1:6 including bond stone all as specified and as directed.

M&L for cement concrete 1:3:6 type C-1 using 20mm graded aggregate, as in coping including necessary form work including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

Extra over stone walling of granite or trap stone for hammer dressing to faces stones and dressing of face of beds and joints as specified of random rubble walling un coursed or brought up to course with maximum depression on face straight edge held against the dressing surface not exe 40mm all as specified.

Material Labour for keyed pointing to random or polygonal rubble uncoursed or brought upto courses in CM (1:4) complete all as specified and as directed.

S&F mild steel works as framed roof members, rafters, purlins, trusses, connecting plates, cleats, etc. including distance pieces conforming to Fe-410-W(Gde E-250) quality-A complete all as specified and as directed.

M&L 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 Fe 410-W (Gde-E- 250)quality-A as specified and as directed.

Surfaces excavation n exc 30 cm deep and averaging 15cm deep and getting out in hard/dense soil.

Material and labour for hard core of broken stone or boulders n.exc 63 mm deposited, spread and levelled in layers n.exc 15cm thick,water and rammed to a surface complete all as specified.

M&L For 75mm thick cement concrete Type D-2 Using 40mm graded stone aggregate for sub base of floors complete all as specified.

M & L providing M-sand cushioning below paver block, thickness average 50mm thick complete all as specified and directed

M & L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with gray cement and pigment including necessary compaction complete all as specified and as directed

M&L for chequred cement concrete tiles 30 cmx 30 cmx 25 mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments of required colour laid over and including 20mm thick screed bed in cement mortar (1;6) all as specified and as directed.

Dismantiling of floor hearth wall tiling or terrazzo flooring including cement mortar bedding removing debris off the premises complete all as specified and as directed.

Removal of excavated materials to a distance exceeding 100m n.exc 250m and depositing where directed at a level n.exc 1.50 m above the starting point

M&L RCC M-25 design mix concrete using 20mm graded aggregates) as in columns, piers,posts and struts

M&L for RCC M25 design mix using 20mm graded aggregate as in beams, cantilevers, lintels over 1.50m span complete all as specified.

M&L for form work to sides of pillars, posts, columns for rough finished surface of concrete all as specified

M&L Form work to sides and soffits of floor or roof beams, lintels, cantilevers, shelves including supports etc.

M&L Precast cement concrete type C1 1:3:6 (Using 20 mm graded aggregate) block masonry with solid blocks, exc. 10 cm in widht and setting in mortar 1:6 complete.

Demolition of brick work / pre cast concrete article / stone masonry built in cement mortar all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided etc complete all as specified and as directed.

Extra for forming fair finished drain or channel of 30cm inner girth in cement concrete using extra cement including forms moulds etc all as specified.

M&L for 15 mm thick rendering in cement mortar 1:4 on brick work surfaces of wall, finished even and smooth with out using extra cement and mixed with Water Proofing compound complete all as specified and as directed. Note: WPC shall be measured and paid seperatly.

Supply only integral water proofing compound complete all as specified and as directed.

M&L Preparing newly plastered surfaces on external walls and applying two coat of Cement base paintover one coat of chalk whiting surface complete all as per manufacturer instruction as directed.

16. S & F Joist, channel, angle to tee sections, fixed independently, without connecting plates, etc cut to ordinary lengths i.e. with in 20mm of length indicated quality confirming to Fe 410-W (gde-E-250) quality-A

S & F Galvanised 2 stand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer.

M & L for broken glass coping on top of walls in cement mortar 1:3.

Demolition of reinforced cement concrete of any description and in any position not other wise specifically provided for complete all as directed.

Material and labour for Precast Reinforced cement concrete 1:2:4 type B1, using 20 mm graded stone aggregate as in cover slabs with plain fair faces inclduding setting in CM 1:4 all as specified and as directed (Note : Reinforcement shall be measured and paid seprately)

Supply and Fix, 1000 litres capacity Rotational Moulded Polyethylene (HDPE) FDA grade materials water storage tanks, three layered (Cylindrical vertical with closed top) screwed lid type conforming to IS 12701-1996 with manhole lid and suitable locking arrangement including making holes for inlet, outlet, washout and over flow pipes, hoisted and fixed in position as specified in SSR Part -I (2009) complete all as specified and as directed. Make:Sintex/Polycon/Vectus

Supply and fix in repairs of 25mm bore, Ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed.

Supply and Fix in repairs Gun metal globe or gate valve of size 25mm bore confirming to IS 778-1984 with iron wheel head, screwed both ends for GI pipe including all fittings / fixtures like nipple, union etc., complete all as specified and as directed.

Dismantling existing tanks exc. 250 lit & n. exc. 500 litres capacity, removing complete all as specified and as directed.

Taking up or down steel tubing 15mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Taking up or down steel tubing 20mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Taking up or down steel tubing 25mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Supply and fix Galvanised steel water tubing medium grade 15mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Supply and fix Galvanised steel water tubing medium grade 20mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Supply and fix Galvanised steel water tubing medium grade 25mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Sree Constructions