ADDN/ ALTN TO RETAINING WALL REAR SIDE OF BLDG NO P-54, IMPROVEMENT TO RETAINING WALL IN FRONT OF BLDG NO 114 AT DSSC WELLINGTON.

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directed.

Dismantling wrought iron mild steel work of any description not otherwise specifically provided for such as fencing posts, gates, grills etc., complete all as specified and as directed.

Taking down wooden chowkats exc. 1.5 Sqm and n.exc 4 Sqm each including shutters (without taking of shutters from the frame) complete all as specified and as directed.

Taking down wooden chowkats or frames n.exc 1.5 Sqm each (without taking off shutters from the frame) complete all as specified and as directed.

Taking up or down 15mm bore steel tubings and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down 20mm bore steel tubings and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

Taking down cement plastering on brick or stone walls, etc., including racking out joints, hacking for key, scrubbing down with water etc., and removing unserviceable debris off the premises all as specified and as directed.

Dismantling of floor hearth or wall tiling including cement mortar bedding (but not backing) and removing serviceable tiles to store and rubbish off the premises all as specified and as directed.

Excavation in trenches, n.exc 1.5m wide and n.exc 1.5m in depth for foundation, or for man holes etc., n.exc 10 Sqm on plan and n.exc 1.5m in depth and getting out in hard/ dense soil all as specified and as directed.

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

M & L for precast cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc. 10 cm in width and setting in CM (1:6) complete all as specified and directed.

M & L for providing precast cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks or slabs 10cm thick (with plain or interlocking joints as directed) setting in CM (1:6) as in walls complete all as specified and as directed.

M & L for providing 40mm thick damp proof course in cement concrete (1:2:4), type B-0 to horizontal or vertical surfaces including necessary formwork complete all as specified and as directed.

M & L for RCC (nominal mix) (1:2:4) type B-1 (using 20mm graded stone aggregate) as in arch beams, cantilevers, bressummers, lintels over 1.5 m span etc., complete all as specified and as directed.

M & L for use and waste of timber as in form work to sides and soffits of roof beam, beam haunchings, girders, bressummers, lintels ,cantilevers, shelves including supports,overhangs, etc., also splays between floors and beams etc., for flat fair finished surfaces complete all as specified and as directed.

M & L for mild steel TMT bars 10mm dia and over cut to length bent to shape required including cranking bending spirally for hopping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.90 mm dia complete all as specified and as directed.

All as per Item No 16 above, but 5 mm dia and over upto and including10 mm dia as in stirrups, spacers and binders etc., complete all as specified and as directed.

S & F for rolled steel section as in main and cross beams hip and jack rafter, purlins where connected to common rafter and running rails and guides for sliding doors fixed with angle cleats or other connected plates conforming to Fe 410W grade E-250 quality A complete all as specified and as directed.

S & F for pre-painted Galvalume aluminium Zinc coating GI based steel corrugated sheet 0.50 mm thick of any colour having tensile strength of 550 MPa as in covering/cladding to wall fixed with self tapping screws all as specified and directed.

M & L for sand filling under floor, spreading leveling well ramming and including watering in required layers n.exc 25 cm thick complete all as specified and as directed.

M & L for hardcore of gauge n.exc 63 mm deposited, spread & levelled in layers n. exc 15 cm thick, watered & rammed to a true surface with broken stone or boulders complete as specified and as directed.

M & L for providing 75mm thick, cement concrete (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in subbase finished even and rough to receive the top layer finish complete all as specified and as directed.

M & L for providing 75mm thick, cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection / pavings finishing cement concrete surface even and smooth without using extra cement complete all as specified and as directed.

M & L for rendering 10 mm thick in CM (1:6) on fair face of brick/concrete surfaces and finished even and smooth without using extra cement complete all as specified and as directed.

M & L for rendering 15 mm thick in CM (1:4) mixed with WPC as per manufacturer's instruction on fair face of brick /concrete surfaces and finished even and smooth without using extra cement all as specified and as directed. Note : WPC shall be measured and paid separately.

Supply only liquid water proofing compound all as specified and as directed.

M & L for cutting chases in stone walls , pinning in , making good to facing where required and pointing in CM (1:3) to ends of edges of landing steps, cills, sunshed, shelves, lintels, etc ; and cutting chease for water tubing or concealed conduit wiring , etc, and making good the disturbed surfaces, and cutting not exc 10 cm girth all as specified and as directed.

S & F 15 mm bore galvanized steel tubes, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors with necessary fixing accessories complete all as specified and as directed.

S & F 20 mm bore galvanized steel tubes, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors with necessary fixing accessories complete all as specified and as directed.

M & L for non - skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.11 Sqm but n.exc 0.18 Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed.

M & L for coloured glazed ceramic tiles of size 350/250 x 7 mm / 450/350 x 7 mm thick, set and jointed in neat cement slurry and pointed in white cement or coloured cement to match, laid over and including rendering/ backing coat of 10 mm thick in CM (1 :3) as in dados/skirtings complete all as specified and as directed.

S & F in repairs Vitreous china wash down water closet pan (pedestal pattern) white including all accessories and connection complete all as specified and as directed.

S & F in repair 10 Ltrs PVC valveless, syphonic action type, flushing cistern, low level, white with inlet, ball valve, float and handle including brackets complete all as specified and as directed.

S & F in repair vitreous china half stall urinal white complete including providing and fixing plugs, bedding urinal against wall in CM (1:2), securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete including waste down pipe and 32mm CP waste coupling all as specified and as directed.

S & F in repair vitreous china WHB white, flat back of size 550 x 400 mm including 32mm CP waste coupling, flexible waste pipe and necessary brackets for fixing complete all as specified and as directed.

S & F in repair Health faucet of Make : Jaquar, Cat No : QQT-7041,and Make : Prayag, Cat No : BEA-41 or equivalent in Cera/ Parryware/ Hindware, with two way bib tap 15 mm bore and flexible tube 1 Mtr long complete all as specified and as directed.

S & F in repair 15 mm bore bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed.

S & F rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 500 Ltrs capacity hoisted and fixed in position all as specified and directed in SSR Pt I including dismantling the existing tank complete all as specified and as directed.

S & F in repair 20mm ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (min. wt 20mm-210gm) complete all as specified and as directed.

S & F in repairs 110 mm bore PVC (SWR) pipes, type 'B' of pressure rating (6 Kg/ Sqcm) single socketed in any length, laid in floors or trenches/ wall etc., with necessary fixing accessories complete all as specified and as directed.

S & F in repairs 75 mm bore PVC (SWR) pipes, type 'B' of pressure rating (6 Kg/ Sqcm) single socketed in any length, laid in floors or trenches/ wall etc., with necessary fixing accessories complete all as specified and as directed.

S & F in repair 110 mm bore PVC (SWR) bends of any radius with access doors complete all as specified and as directed.

S & F in repair 110 mm bore PVC (SWR) junction single (Single `T') equal or unequal with access door complete all as specified and as directed.

S & F in repair 15 mm bore Stop valves, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and as directed.

S & F in repairs 15 mm bore angle valve cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and as directed.

S & F in repair 15 mm bore Pillar taps cast copper alloy, fancy type with capstan heads, chromium plated screwed down high pressure with or without lettered 'Hot' or Cold' with long screwed shanks and fly nuts, screwed for iron pipe all as specified and as directed.

S & F PVC (SWR) floor trap of 75 mm outlet plain with grating including jointing with solvent cement complete all as specified and as directed.

S & F of salt glazed stoneware gully traps of size 150 x 100mm, square or round mouthed, type 'P' including excavation, concrete in beds, surrounds, kerbs, etc and setting and jointing to drains with CM (1:4) complete all as specified and as directed.

S & F in repair vitreous China clay WHB flat back size 550 x 400 mm including PVC waste pipe 32 mm dia, waste coupling brackets etc., complete.all as specified and directed.

S & F in repair stainless steel soap dish of Make : Jaquar, Cat No : ACN 1131N or equivalent in Prayag/ Cera / Parryware/ Hindware all as specified and as directed.

S & F in repair towel rail 600 mm long CP of Make : Jaquar, Cat No : ACN1111NM or equivalent in Prayag/ Cera / Parryware/ Hindware all as specified and as directed.

S & F in repair looking mirror of any size using 6 mm thick mirror, edges rounded and fixed with SS clips including necessary frame work in stainless steel tubes, 304 Grade all as specified and directed.

S & F in repair chromium plated shower roses with or without swivel joints, 125mm size, including fixing to steel pipe or union complete all as specified and as directed.

S & F solid PVC door frame of size 50mm x 47mm made out of 5mm wood grain printed PVC sheet used & edges will be painted to match with printed sheet complete all as specified and as directed.

S & F factory made solid PVC moulded door shutter with particle board core , 28 to 30 mm thick (stiles) with 2, 4 or 6 raised panel design with 2 mm thick 3D wood grain moulded PVC sheet Polyurethane painted on the front face & 2 mm thick plain colour PVC sheet on back face complete all as specified and as directed.

S & F in repairs for 300 mm size aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed all as specified and as directed.

S & F in repairs 200 mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and as directed.

S & F in repairs 150 mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and as directed.

S & F powder coated aluminium anodised frame for doors, windows, ventilators, partitions with one or more rebates including joining cleat for fixing etc., complete all as specified and as directed.

S & F 4 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exc 0.50 Sqm in each pane complete all as specified and as directed.

M & L for preparation of newly plastered surfaces of wall and applying two coats of anti fungal paint weather coating on external wall over a coat of primer complete all as specified and as directed.

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

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

Demolition of un-reinforced concrete of any description and in any position not otherwise specifically provided for and removing unserviceable debris off the premises all as specified and as directed.

Excavation over areas, n. exc 1.5 mtr deep and getting out in hard /dense soil complete all as specified and as directed.

M & L for 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 for reinforced cement concrete (Design Mix M-25) (using 20 mm graded stone aggregate) as 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 as directed.

M & L for reinforced cement concrete (Design Mix M-25) (using 20 mm graded stone aggregate) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses all as specified and as directed.

M & L for use and waste of timber as in 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 all as specified and as directed.

M & L for use and waste of timber as in 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 all as specified and as directed.

S & F 75mm bore PVC (SWR) pipes, type 'B', single socketed in any length laid in RCC retaining walls as in weep holes complete all as specified and as directed.

M & L for hand packing with broken stone aggregate (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick with excavated soil all as specified and as directed.

Rough excavation n.exc 1.5m deep and getting out in any type of soil complete all as specified and as directed.

Removing excavated material (soil) to a distance exc. 1.50 Km but n exc. 5 Km and depositing where directed at a level n.exc 1.5m above the starting point all as specified and as directed.

Removing excavated material (soil) to a distance exc. 200m but n.exc 250m and depositing where directed at a level n.exc 1.5m above the starting point all as specified and as directed.

Labour only for spreading and levelling with approved soil obtained from excavation in layers n.exc 25 cm thick, well ramming including watering as required all as specified and directed by Engr-in-Charge.

M & L for preparing new surfaces of walls and applying two coats of cement base paint complete all as specified an directed.

M & L for use and waste of timbering as planking and strutting for retaining the sides of excavated soil for construction of retaining wall, including wales, sturts,open poling boards, proper steel prop supports etc, as may be necessary, fixing and removal, for height up to 5.00 mtr complete all as specified and as directed.

M & L for providing 150 mm dia perforated MS tubes, light grade (dia of holes not less than 10 mm and not greater than 15 mm at suitable spacing to collect water, only half portion of peripheral area of pipe to be perforated) including supplying and covering with Geo synthetic cloth all around the pipe for retaining earth complete all as specified and directed. Note:- Geo synthetic cloth will be covered all around of the perforated pipe and shall be approved standard make.

M & L for walling of random rubble uncoursed well bonded bedded and solidly hearted built in CM (1:6) and pointing the dressed surface with same mortar as the work proceeds complete all as specified and as directed.

All as per item No 81 above but except stone all as specified and directed by Engr-in-Charge. Note :- Serviceable rubble stone obtained from item No 10 shall be reused.

Extra labour over stone walling for 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 n.exc 40mm all as specified and as directed.

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

M & L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in coping, benching etc including necessary form work, weathering, slightly rounded or chamfered angles and throating all as specified and directed by Engr-in-Charge.

Sreeram B

KRA Engineering and Construction

ACE PROMOTERS

S.RAMACHANDRAN