Reconstruction of Abdul Hashib School at Hojai Town under SOPD-G for the 2019-20

Amount

Road Works

Scarifying Existing Granular surface to a Depth of 50mm and disposal of scarifying material with a lift up to 3mm and lead up to 1000m as per Technical Spcefication Clause 301.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site spreeding, grading to requried slope and compacted to meet requirement of table (300-2) (a), (including cost of testing of materials at site and laboratory as directed by the dep(a) from private land

WBM-Gr-III (Through Layer with patching) Providing, laying, spreadign and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tones in stages to proper grade and camber applying and brooming requisite type of scrrning /binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density (with an initial lead of 5.0 km) (A) By Manual Means. b) Using screening Type B (11.2mm Agg.)

Providing and laying interlocking Concrete block pavement (ICBP) conforming to IS: 15668-2006 including all lead and lift complete as per technical specification and as directed. 80mm thick Interlocking precast blocks having compressives trench 40N/smm.

Plain / Reinforced Cement Concrete, in open foundation complete as per drawing and technical specification.

Kilo Metre Stone: (Reinforced cement concrete M15 grade kilometer stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) 5th Kilometer stone (precast)

Painting Lines, Dashes, Arrows etc. on Roads in Two Coats on New works (Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface including cleaning the surface of alldirts, dusts and other foreign matter, demarcation at site and traffic control.)

DIRECTION AND PLACE IDENTIFICATION SIGN MORE THAN 0.9 SWM SIZE BORD: Providing and erecting direction and place idenfication retro-reflectorised sign as per IRC:67 made encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting 2mm thickwith area exceedign 0.9sq fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm, 2 nos firmly fixed to the ground by mean of properly design foundatoin with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as approved drawing and sign. (All the steel work must be Tata/ Sail or any other approved brand)

Providing and erecting of Re-tro-Reflectorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting 2mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by mean of properly design foundation with M-15 grade cement concrete 45cmx45cmx60cm, 60cm below ground level as approve drawing and sign. (All the steel work must be Tata/ Sail or any other approved brand) (iv) 80cm x 60cm rectangular.

Renovation of Covered Side Drain

Excavation for structure:- (Earth work excavation of foundation of structures as per drawing and Technial specification including setting out construction of shoring and bracing, removal of stumps and other deleterios matter, dressing of sides and bottom, backfilling the excavation earth to extent required and utilizing the remaining earth locally for road work). Orginary soil-A Manual Means (Depth upto 3m) (without dewatering)

Providing brick soiling in foundation and under floor with stone/ best quality picked Jhama brick, sand packed and laid to level and panel after preparing the sub grade as directed including all labour and materials and if necessary dewatering complete a) Brick on flate solling

Plain / Reinforced Cement Concrete, in open foundation complete as per drawing and technical specification includign steel shuttering formwork. (i) PCC Grade M-15

Reinforcement in Foundation : Supplying, fitting and placing TMT IS 1786 Fe 500D bar reinforcement in foundation complete as per drawing and technical specifications.

Plan/Refinforced cement concrete, in well foundation complete as per drawing and technial specification including steel shuttering framework. (B) RCC M20 Grade Height up to 5.00M

Providing weep holes in Brick masonry/ Plain/ Reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the struture with slope of 1V:20H towards drawing foce, Complete as per drawing and Technial specification.