SPECIAL REPAIRS TO ROAD, HARD STANDING AND ALLIED WORKS AT AVA HILL OF MRC UNDER GE WELLINGTON

Amount

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, complete all as specified and as directed

Earth work in excavation by mechanical means (Hydraulic excavator), in any type of soil, over areas (exceeding 30cm in depth, 1.50m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m all as specified and as directed.

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

Spreading and levelling, with approved soil obtained from excavation, in layers not exceeding 25cm thick well ramming including watering as required and all as specified and as directed.

Removing excavated soil exceeding 250m but not exceeding 500m and depositing where directed complete all as specified and as directed.

Material and labour for Plain Cement Concrete 1:4:8 type D2, using 40mm graded stone aggregate as in foundation/ filling/ mass concrete etc complete all as specified and as directed.

Material and labour for reinforced cement concrete M-25 grade (Design Mix) using 20mm graded stone aggregate as in foundation, footing, plinth beam, foundation beams, base for columns, basement slabs etc complete all as specified and as directed.

Material and labour for reinforced cement concrete M-25 grade (Design Mix) using 20mm graded stone aggregate as in walls, retaining walls, basement walls, ballast walls and the like, above top of footings including attached pilasters and buttresses complete all as specified and as directed. Note for item Nos 7&8: Steel for reinforcement and form work shall be measured and paid separately.

Material and labour for use and waste of 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 etc complete all as specified and as directed.

Material and labour for use and waste of Formwork to faces of walls, retaining walls and similar work including attached pilasters, buttresses etc vertical or to batter for fair finished surface of concrete flat complete all as specified and as directed.

Supply and fix mild steel 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 0.9 mm dia or securing with clips complete all as specified and directed. Note: Cutting of rusted reinforcement & welding shall be inclusive in this item of work

All as per item No 11.00 described here-in-before but 6 to 8mm dia.

Supply and fix PVC (SWR) pipes single socketed 75mm bore in any length with rubber ring joints fixed to walls complete all as specified and as directed.

Material and labour for hand packing 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.

Material and labour for preparing new surfaces of walls and applying two coats of cement wash with Portland cement slurry to a smooth bodied opaque finish etc complete all as specified and as directed.

Material and labour for forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for 250mm thickness of concrete slab etc complete all as specified and as directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation and not exceeding 10sqm on plan and getting out in any type of soil all as specified and as directed.

Material and labour for precast cement concrete 1:3:6 type C1, using 20mm graded stone aggregate as in solid block masonry exceeding 10cm in width built in cement mortar 1:6 etc complete all as specified and as directed.

Material and labour for plain cement concrete 1:3:6 type C1, using 20mm graded stone aggregate as in coping/ steps, cills, string courses, apex stone, bed plates, kerbs and the like including weathering, slightly rounded or chamfered on edges/ angles and throating etc complete all as specified and as directed.

Material and labour for 10mm thick rendering with cement mortar 1:4 on brick/ PCC solid block masonry surfaces and finished even and smooth without using extra cement etc complete all as specified and as directed.

Extra for forming fair finished drain or channel 45cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and as directed.

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 sqm and depth exceeding 50 mm and not exceeding 100mm deep complete all as specified and as directed.

Material and labour for repair to potholes any depth, not exceeding 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths, etc cutting around edges to at least 25 mm in depth, making good by filling in screened and graded road metal and applying tack coat @5 Kg per 10 Sqm using Bituminous Cold Emulsion Rapid setting Grade-1 (RS-1) and putting in premixed bituminous macadam using VG-30, well rammed and sealed with binder 9.8 kg per 10 Sqm, blinded with 0.09 Cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of hole exceeding 30mm complete all as specified and as directed.

Material and labour for 150mm thick soling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specified and as directed.

Material and labour for 150mm thick (compacted thickness) water bound macadam in two layers of 75mm thick with coarse aggregates of grading 2 (63 to 40mm size) spread, rolled and consolidated to gradient and camber required complete all as specified and as directed. Note: Each layer shall be rolled separately.

Material and labour for 100mm thick (compacted thickness) water bound macadam with coarse aggregates of grading 1 (90 to 40mm size) spread, rolled and consolidated to gradient and camber required complete all as specified and as directed.

Material and labour for preparing unsurfaced water bound macadam surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt applying tack coat @ 10 Kg per 10 Sqm using Bituminous Cold Emulsion Rapid setting Grade-1 (RS-1) etc complete all as specified and as directed.

Material and labour for Premix Bituminous Macadam with binder content of 4% by weight of total mix using paving bitumen of VG-30, laid rolled and compacted to required camber and gradient (Consolidated thickness 75 mm or less) with mechanical paver complete all as specified and as directed.

Material and labour for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt applying tack coat @ 5 Kg per 10 Sqm using Bituminous Cold Emulsion Rapid setting Grade-1 (RS-1) etc complete all as specified and as directed.

Material and labour for Bituminous Premix Semi Dense Asphaltic Concrete 40mm consolidated thickness using paving bitumen of Grade VG-30 with 5.5% binder content by weight of total mix using hot mix plant and mechanical paver rolled and compacted to required camber and gradient with 8 to 12 tonne power roller complete all as specified and as directed.

Material and labour for Applying 2.5 mm thick road marking paint with reflective thermoplastic white road marking paint confirming to BS-3262 (1989), either continuous or broken lines over existing or new painting surfaces of cement or bituminous surface, laid down through road marking machine using thermo plastic material by incorporating the white glass powder for reflectivity in 100 mm width in white or golden yellow colour by using applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, including cleaning the road surface of all dirt, seals, oil grease and foreign material etc complete as direction of Engr-in-Charge and in accordance with applicable specification complete all as specified and as directed.

Supply and fix in repairs CAT eyes solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PMMA strip lens reflector of model No DA 972 fixed with and including MS stud of suitable size & conforming to IS as per manufacturer's instructions complete all as specified and as directed.

Supply and fix solar cat eye aluminium alloy shall (100% water proofing design according to IP 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc complete all as specified and as directed.

Demolition of cement concrete in ground floors and pavings, exceeding 15cm thickness (below or above ground level) and removal of debris outside MD land including site clearance complete all as specified and as directed by Engineer-in-Charge

Material and labour for 80mm thick factory made Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658-2006, M-40 Grade with grey cement and pigment including 50mm thick sand bedding etc complete all as specified and as directed.

Material and labour for plain cement concrete 1:4:8 type D2, using 40mm graded stone aggregate as in 100mm thick as in sub base of floors/ pavings, finished even and fair etc complete all as specified and as directed

Material and labour for plain cement concrete 1:2:4 type B1, using 20mm graded stone aggregate as in coping in sides of paver blocks/ steps, cills, kerbs and the like including necessary form work, weathering, slightly rounded of chamfered angles and throating etc complete all as specified and as directed.

Vishnu Infrastructures