Package No. Titabor/BW/RIDFXXIV/Jorhat-01 Balance wor for construction of RCC Br No. 1/2 on Chaporichuk Road over river Kachajan under MLCSNA under RIDF-XXIV for NABARD for the year 2018-19

Amount

Painting new letter and figures of any shade (Painting new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade) ii)English or Roman)

Painting on concrete sufrace (Providing and applying two coats of water based cement paint to unplastered concrete surface after cleaning the surface or dirt, dust oil, grease, efflorescences and applying paint @of 1 litre for 2Sqm) for plain surface

Painting on concrete sufrace (Providing and applying two coats of water based cement paint to unplastered oil, grease, efflorescences and applying paint @of 1 Litre for 2Sqm) for Plain surface, For RCC Railing.

Construction of sub-grade & earthen shoulders : Construction of Sub grade & Earthen Shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requrement of Table 300.2 (including compensation of earth) (including cost of testing of materials at size and laboratory as directred by the dep't.) a) From Private Land

Plant Mix Method (Construction of granular Sub-base by providing close graded material, mixing in a mechanical mix plant at OMC carriage of mixed Material to work site, spreading in uniform layers with motor grade on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per Cl..401(Including cost of testing of materials at site and laboratory as directed by the deptt.) for grading-II Material.

Water bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in un iform thickness, hand packing, rolling with vibratory roller 8-10 tones capacity in stages to proper grade and camber, applying and booming, crushable screening to fill-up the interestices of coarse aggregate, watering and compacting to the required density (with an initigal lead of 5.0km. By Manual Means c)Using Screening Type-b(11.2mm Agg) 1)WBM Grading II:

Water bound Macadam (Providing, laying, spreading 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 capacity in stages to proper grade and camber, applying and booming, crushable screening to fill-up the interestices of coarse aggregate, watering and compacting to the required density (with an initigal lead of 5.0km. By Manual Means c)Using Screening Type-b(11.2mm Agg) 1)WBM Grading II:

Prime Coat : Providing and applying primer coat with bitumen emulsioin on prepare surface of granular base including cleaning of road surface and spraying primer at the rate of 0.6kg/Sqm using mechanical means (including cost of testing of materials at site and laboratory as directed by the dep't ) (i) With bitumen emulsion -CSS-1h

Providing and applying primer coat with bitumen emulsioin pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom (Including cost of testing of materials at site and laboratory as directed by the Deptt.) (c)Granular Surfaces treated with primer.

Open Granded premix Surfacing : Providing, laying rolling of open graded premix surfacing of 20mm thick composed of 13.2mm to 5.6mm aggegates either using penetration grade bitumen (60-70 Gr) or bitumen impulsion to required line, grade and level to serve as wearing coarse on a previously prepared base, including mixing in a suitable plant laying and rolling with a smooth wheeled roller of 8-10 ton capacity to the required level and grade. (including carriage up to initial lead of 5.0 km from quarry and carriage of mixed materilas up to 10.00 Km initial lead from mixing plant and including cost of testing of material at site and laboratory as directed by the department). "Mechanical method using Penetration grade Bitumen(60/70 or VG-30 grade) and HMP of appropriate capacity not less than 75 tonnes/hour.

Seal coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type A and B seal coasts) (including cost of testing of materials at site and laboratory as directed by the deptt.) (a)Without anti stripping agnet Case-1 : Type A (Providing and laying liquid seal coat comprising of a layer of bituminous binder (paving bitumen 60/70 or VG-30 grade, followed by a cover of crushed stone chipping of specified grade.

Retro reflectorised Traffic sign : Providing and erecting of Retro-Reflectrosied cautionary, mandatory & informatory sign as per IRC-67 made of hing intensity encapsulated lens type reflecctive 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 means of properly desing foundation with M-15 grade Cement concrete 45cm x 45cm, 60 cn bekiw griybd kevek as oer aoorived draubg abd sugb (All the Steel work must be Tata /Sail or any other approved brand (ii)60cm equilateral Triangle

Retro reflectorised Traffic sign : Providing and erecting of Retro-Reflectrosied cautionary, mandatory & informatory sign as per IRC-67 made of hing intensity encapsulated lens type reflecctive 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 means of properly desing foundation with M-15 grade Cement concrete 45cm x 45cm, 60 cn bekiw griybd kevek as oer aoorived draubg abd sugb (All the Steel work must be Tata /Sail or any other approved brand(iv)80cm x 60cm rectangular

Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone agrregate upto 20mm size ) of cement concrete and required reinvforcement tied in position with annealed blck wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75 n frin tge tio akterbatekt ub bkacj abd whiute and having 2 nos. reflective band of desired shade etc. complete as per desing and as directed. 15cm dia RCC guard post with reinforcement of 4 nos. 12mm dia TMT main steel bars and 6mm TMT/MS stirrups at 15cm c/c

Providing and laying pitching on slopes laid over prepared filter medica including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specificaitons

Providing and laying Filter material underneath pitching in slpes complete as per draing and Technical specification Clause 1302.

RANJIT BORGOHAIN