UPGRADATION OF DRAINAGE SYSTEM AND AREA DEVELOPMENT SURROUNDING THE QTRS AT VOC UNDER AGE B AND R II OF GE CENTRAL BANGALORE

Amount

Taking down cement plaster of any description including racking out joints, hacking for key scrubbing down with water etcand removal of entire debris as ordered outside MD land complete all as directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exceeding 15 cm thick above or below ground level and removal of entire debris as ordered outside MD land complete all as directed.

Demolition of brickwork , Pre cast concrete block masaonry or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removal of debris to a distance not exceeding 50 mts and depositing where directed.

Dismantling RCC posts or struts any section embedded in concrete, brick work, masonry etc including taking out embedded portion and making good disturbed ground. Note : Dismantling of existing GI barbed wire / Chain link fencing / wire mesh etc shall be measured & paid for separately.

Dismantling expanded metal, any thickness or mesh, weight not exc 4Kg per sqm , fixed with steel or wood fillets or any description complete all as specified.

Site cleareance in soft/loose soil including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, and trees not exceeding 30 cm girth (measured one metre above ground level) and removing rubbish outside MD land complete all as directed.

Excavation in trenches and not exe. 1.5 m wide and not exe. 1.5 m in depth for foundation of drain, man hole etc. not exe. 10 Sq. m on plan and not exe. 1.5 m depth and getting out in soft/loose soil complete all as specified and directed.

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exc 25cm, watering, and removing surplus soil to a distance not exc 50 m and making good surface in soft/ loose soil

Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft rock complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 mts and depositing where directed .at a level not exceeding 1.5 M above the starting point complete all as directed.

M & L for Hard core of broken hard stone or boulders of guage not exceeding 63 mm , deposited spread as subbase to inter locking tiles in layers n.exc 15cm thick , watered & well rammed to true surface complete all as specified and directed.

M & L for PCC 1 :4 : 8 type D2 using 40 mm graded crushed stone aggregate as in foundation filling & mass concrete complete all as specified and directed

M & L for PCC 1 :3 :6 type C2 using 40 mm graded crushed stone aggregate as in foundation filling & mass concrete complete all as specified and directed

M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished fair complete all as specified & as directed

M&L factory made pre cast PCC 1:3:6, type C1 (using 20 mm graded granite aggregate) as in block masonry with solid blocks, exceeding 10 cm in width and setting in CM 1:6 complete all as specified.

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

Add to (or deduct from) serial item No. 16 here-in-above for each 25mm girth or part thereof over or under 30cm inner girth. Note : This item is only for adjustment of rate. The rate inserted by the department under column 6 shall be for the purpose of adjustment over rate quoted against serial item No 10 here-in-above for over or under 30 cm inner girth

Supply only Integral Water Proofing Compound (ISI Marked) of Make : CICO , Acco Proof , Impermo , Aqua flex as approved.

S&F mild steel work in hard rails , winds ties post and structs in fencing screwed or welded to shaped as directed , including all necessary drilling ,bolting or welding etc, and similar work confroming Fe-290 Gde-E-165.

S&F mild steel 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 conforming to Fe 410-E-250 complete all as specified and directed

Supply only MS galvanized chain link fencing (120 to 140 gms) 4mm dia and weighing not less than 3.5 kg/sqm diagonally pinned including line wire rails, straining bolts and provision of binding wire complete all as specified and as directed. Make : M/s Sachin , TATA or any approved make as approved..

Fixing only diagonally pinned fencing wire including line wire, any mesh size and type of standards, rails, straining bolts etc. including provision of binding wire complete all as directed.

M&L for 75 mm thick plain cement concrete 1:4:8 type D2 using 40mm graded crushed stone aggregate as in sub base to floor complete all as directed.

M&L M-35 grade, 60 mm thick machine pressed, PVC moulded precast cement concrete interlocking paver blocks any shape and size with grey cement and pigment confirming to IS: 15658-2006, laid over and including 50 mm thick compacted sand cushion complete complete all as specified.(Note ; Quoted rate is deemed to be inclusive of 50 mm thick compacted sand cushoning).

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work/ stone work or concrete surfaces mixed with WPC as per manufacturer instruction, and finished the surface fair and even complete all as specified and directed. (Note : WPC shall be measured and paid separately).

M & L Two coats of 1st quality synthetic enemal paint over a coat of zinc chromate primer over any description of new steel surface over 10 cm in width or girth including necessary preparation of new steel surface complete all as directed.

B5BUILDING SOLUTIONS

Siddivinayaka Constructions