Tender For Scarifying Existing Bt Surface, Providing, Laying Wbm 75 Mm, Sand Blanketing, 120 Mm Thick Precast Concrete Block Pavement In M-50, Between Km 20.000 To 20.405 On Road Mariani-Dessai Under 103 Rcc 752 Brtf Project Udayak In The State Of Na, Mariani-Nagaland
TDR : 45128430
Tender Notice
BOQ
Expired
Mariani
Nagaland
Tender For Scarifying Existing Bt Surface, Providing, Laying Wbm 75 Mm, Sand Blanketing, 120 Mm Thick Precast Concrete Block Pavement In M-50, Between Km 20.000 To 20.405 On Road Mariani-Dessai Under 103 Rcc 752 Brtf Project Udayak In The State Of Na
Name of Work: SCARIFYING EXISTING BT SURFACE IN THE MANNER TO AVOIDE ANY HORIZONTAL SHERE FAILURE WITH OVERLAID WBM WORK, EXCAVATION IN TRENCHES NOT EXCEEDING 1.2M WIDTH AND 1.5M DEPTH IN SOIL/ SOIL MIXED WITH BOULDERS(SMB), PROVIDING, LAYING, SPREADING AND COMPACTION WBM 75 MM CONSOLIDATED THICKNESS OF STONE METAL SIZE 63 MM TO 45 MM GRADING NO 2 AS PER TABLE-400-9 WITH TYPE ‘B’ SCREENING AS PER TABLE 400-10 AND SATISFYING THE PHYSICAL REQUIREMENT AS PER TABLE-400-8 OF MORT&H SPECIFICATIONS, PROVIDING SAND BLANKETING TO A DEPTH OF 30 MM SPRAYING WATER, COMPACTING WITH POWER ROLLER ALL COMPLETE, PROVIDING AND LAYING 120 MM THICK PRECAST CONCRETE BLOCK PAVEMENT IN M-50 PROVIDING AND LAYING EDGE STONE IN PLAIN CEMENT CONCRETE M-30 NEARLY CORRESPONDING TO NOMINAL MIX (BOTH SIDE) AND PROVIDING AND LAYING PCC 1:3:6 FOR EMBEDMENT/SUPPORT (BOTH SIDE) AND CENTRIN/SHUTTERING(STEEL) INCLUDING STRUTTING, PROPPING AND REMOVAL OF FORMWORK BETWEEN KM 20.000 TO 20.405 ON ROAD MARIANI-DESSAI UNDER 752 BRTF/PROJECT UDAYAK IN THE STATE OF NAGALAND
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Item Description
1
SCARIFYING EXISTING BT SURFACE, PROVIDING, LAYING, SPREADING AND COMPACTION WBM 75 MM, PROVIDING SAND BLANKETING TO A DEPTH OF 30 MM, PROVIDING AND LAYING 120 MM THICK PRECAST CONCRETE BLOCK PAVEMENT, PROVIDING AND LAYING EDGE STONE IN PLAIN CEMENT CONCRETE M-30 AND PROVIDING AND LAYING PCC 1:3:6 FOR EMBEDMENT BETWEEN KM 20.000 TO 20.405 ON ROAD MARIANI-DESSAI UNDER 752 BRTF/PROJECT UDAYAK IN THE STATE OF NAGALAND
2
Scarifying existing BT surface in the manner to avoid any horizontal shear failure with overlaid WBM work, all as specified and directed by Engineer-in-Charge.
3
Excavation in trenches not exceeding 1.2 m width and 1.5 m depth in soil/soil mixed with boulders (SMB), including dressing bottom and sides getting out and disposing all excavated material lead upto 6 m and lift upto 1.5 m. (by manual means), all as specified and directed by Engineer-in-Charge.
4
WBM 75 mm consolidated thickness of stone metal size 63 mm to 45 mm, grading No 1, as per Table-400-9 with type \"A\" screening as per Table 400-10 and satisfying the physical requirement as per Table-400-8 of MORT&H specifications, spread, rolled, hollow made up to form true surface blinded and compacted to gradient and camber required all as specified and directed by Engineer-In-Charge.
5
Plain Cement concrete M-30 nearly corresponding to nominal mix (excluding the cost of reinforcement & centering/shuttering) as specified and directed by Engineer -In -Charge.
6
Centering/Shuttering (Steel) including strutting, propping and removal of formwork (considering 10 times to be used) as specified and directed by Engineer -In –Charge.
7
Plain cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 stone aggregate size 4cm graded downwards) in foundation or elsewhere (excluding the cost of centering/shuttering) as specified and directed by Engineer -In –Charge.
8
Providing sand blanketing to a depth of 30 mm spraying water, compacting with power roller all complete as specified and directed by Engineer -In –Charge.
9
Providing and laying 120 mm thick Precast Concrete Block Pavement in M-50 grade concrete as specified and directed by Engineer -In -Charge.
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