IMPROVEMENT TO PROTECTIVE WALL AND PARKING FACILITY FROM REAR SIDE OF GULISTAN TO KUTIR BLDG AND IN COLLEGE AREA NEAR EKLAVYA BLDG AT DSSC WELLINGTON

Amount

Rough Excavation not exceeding 1.50m deep and getting out in soft/loose soil complete all as specified and as directed.

Rough Excavation exceeding 1.50m but not exceeding 3.00m deep and getting out in soft/loose soil complete all as specified and as directed.

Removing excavated material exceeding 1.5 km and not exceeding 5 km, depositing where directed from the starting point in soils complete all as specified and as directed.

Rolling and consolidating formation surfaces in cutting by exceeding 8 tonne to 12 tonne power roller complete all as specified and as directed.

M&L for Hardcore of broken stone aggregate of gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and well rammed to a true surface, complete all as specified and as directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate, 100mm thick, as in sub base finished even and rough to receive the top layer, complete all as specified and as directed.

M&L for Sand filling under floors or in foundations including watering and consolidation, not exceeding 50mm thick, complete all as specified and as directed.

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

M&L for Machine pressed precast concrete interlocking paver block rubber moulded type any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade Concrete including jointing and pointing with grey cement and pigment complete all as specified and as directed.

All as per item No 9 above, but for except paver blocks Note:- Serviceable paver blocks obtained from item No 8 above shall be re-used.

S&F UPVC (SWR) pipes, type 'B' single socketed, 300 mm bore in any length laid in trenches complete all as specified and as directed.

S&F UPVC (SWR) bends, 300 mm bore, laid in trenches complete all as specified and as directed.

Demolition of brick work, PCC Blocks 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 PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed.

Labour and mortar only (except stone) walling of random rubble masonry uncousred well bounded bedded and solidly hearted built in CM 1:4 and pointed the dressed surface with same mortar as the work process, complete all as specified and as directed. Note:- Serviceable rubble stone obtained from item No 13 above shall be re-used.

M&L for providing precast cement concrete 1:2:4,Type B1 as in bonders stone walling of any section indicated, with plain fair faces, and setting in CM 1 :4 complete with joints to match complete all as specified and as directed. Note : Qty deducted from RR masonry

M&L for Raised pointing in cement mortar 1:4 to random or polygonal rubble, uncoursed or brought up to courses including raking out joints to the joints to existing or new surfaces complete all as specified and as directed by Engr-in-Charge.

S&F UPVC (SWR) pipes, type 'B' single socketed, 110mm bore, in any length, with rubber ring joints, fixed to walls complete all as specified and as directed.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surface not exceeding 40mm on Granite or trap stone, to face stones and dressing of face beds and joints, of random rubble walling, uncoursed or brought up to courses, complete all as specified and as directed.

M&L for PCC 1:2:4, type B1, 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.

Demolition of cement concrete (unreinforced) in ground floor and in pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Excavation over areas, not exceeding 1.5 mtr deep and getting out hard /dense soil complete all as specified and as directed.

Excavation over areas, exceeding 1.5 mtr and not exceeding 3.00m deep and getting out hard /dense soil complete all as specified and as directed.

Forming embankments including raising (or lowering) earth not exceeding 1.5m high, spreading in layers not exceeding 30 cm thick, watering, ramming, rolling and finishing to required size, shape, etc., complete all as specified and directed.

Forming embankments including raising (or lowering) earth exceeding 1.5m and not exceeding 3.00m high, spreading in layers not exceeding 30cm thick; watering, ramming, rolling and finishing to required size, shape, etc., complete all as specified and directed.

Forming embankments including raising (or lowering) earth exceeding 3.00m and not exceeding 4.5m high, spreading in layers not exceeding 30cm thick; watering, ramming, rolling and finishing to required size, shape, etc., complete all as specified and directed.

Forming embankments including raising (or lowering) earth exceeding 4.50m and not exceeding 6.0 m high, spreading in layers not exceeding 30cm thick; watering, ramming, rolling and finishing to required size, shape, etc., complete all as specified and directed. NOTE FOR ITEM NO 25 TO 27 above :- Excavated earth obtained from rough excavation/ excavation over areas items measured under this schedule shall be used for embankment. Excavation and lead shall be measured and paid separately under respective items.

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

M&L for providing plain cement concrete 1:3:6, type C2, using 40mm graded stone aggregate as in foundations, filling mass concrete all as specified and as directed.

M&L for Reinforced cement concrete (RMC Design Mix M-25) 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 for Reinforced cement concrete (RMC Design Mix M-25) 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 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 flat surfaces of concrete, complete 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 complete all as specified and as directed.

S&F TMT bars Mild steel bars 10mm 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.

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

M&L for loose filling with broken stone aggregate or boulder of gauge 40mm to 80mm In weep holes complete all as specified and as directed.

Demolition of un-reinforced Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Rough excavation not exceeding 1.5m deep and getting out in hard/dense soil complete all as specified and as directed.

Rough excavation exceeding 1.5m deep and not exceeding 3.00m getting out in hard/dense soil complete all as specified and as directed.

Removing excavated material exceeding 200 m but not exceeding 250 m and depositing where directed complete all as specified and as directed.

Removal of excavated material exceeding 250m and not exceeding 500m and depositing where directed complete all as specified and as directed.

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

M&L walling of random rubble un coursed well bonded bedded and solidly hearted built in cm 1:6 and pointed the dressed surface with same mortar as the work process complete all as specified and as directed.

All as per item as item No 43 above but except stone Note:- Serviceable rubble stone obtained from item No 13 above shall be re-used.

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

M&L for Precast cement concrete 1:3:6, type C1, using 20 mm graded stone aggregate block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6, complete all as specified and directed.

M&L for rendering 15 mm thick on stone masonry surfaces or surfaces other than fair faces of brick work in cement mortar 1:4, finished fair and even complete all as specified and directed.

M&L for 75 mm thick Cement concrete 1:3:6 type C1, using 20 mm graded stone aggregate as in plinth protection and hard standing finish even and fair complete all as specified and directed.

M&L for PCC 1:3:6 type C2, using 40 mm graded stone aggregate as in surface channel & drain etc for maintaining slope and free flow of water including cleaning of drain required for work complete all as specified and 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, struts, open poling boards, proper steel prop supports etc., as may be necessary, fixing and removal, for height up to 5.0 mtr complete all as specified and directed.

M&L for providing 160mm dia perforated UPVC pipes of 6kgf/Sqcm (dia of holes not less than 10mm and not greater than 15mm 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 of approved standard make.

M&L for providing 150mm dia perforated MS tubes, Light grade (dia of holes not less than 10mm and not greater than 15mm 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 of approved standard make.

SREERAM