CONSTRUCTION OF BT ROAD FROM THE HOUSE OF RATAN PAUL TO VIA POST OFFICE VIA SANTOSH MANDAL HOUSE VIA SHYAMAL DEBNATH VIA TO UTTAM ROY AT BOOTH NO 12/53, CHAKOYAKHETI GP UTTAR SONAPUR MOUZA WITHIN APD I BLOCK UNDER APDZP

Earthwork in excavation from borrow pits (land owned/arranged by the Department) and depositing in layers of 250 mm. including breaking clods in embankment works and to fill up back of abutments, depressions and ruts with an initial lead up to 50 m and initial lift up to 1.5 m making bunds at top as directed dressing complete. (Borrow pit measurement) (i) In ordinary soil ROAD B TO C :- ROAD SITE

Dressing and chilchalling Road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30. ROAD 50 % ARE USED IN SITE :

A. Water Bound Macadam Base Course WBM GR-1 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 Tonnes in stages to proper grade and camber, applying and brooming requsite type of screening / binding materials to fill up the intersticies of coarse aggregate, watering including lighting,guarding, barricading & making necessary earthen bunds of 1 m width on each side & preparing the bed by necessary cutting or filling , incl cost of all materials & hier & labour charges of all men & machinary & compacting to the reqd density as per Clause 404 of specifications for road & bridge works of MORT & H (5th revision) Grading - I aggregate (63-45 mm) using stone screening Type B (11.2 mm) by manual means

Water Bound Macadam Base Course WBM GR-2 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 Tonnes in stages to proper grade and camber, applying and brooming requsite type of screening / binding materials to fill up the intersticies of coarse aggregate, watering including lighting,guarding, barricading & making necessary earthen bunds of 1 m width on each side & preparing the bed by necessary cutting or filling , incl cost of all materials & hier & labour charges of all men & machinary & compacting to the reqd density as per Clause 404 of specifications for road & bridge works of MORT & H (5th revision) Grading - I aggregate (63-45 mm) using stone screening Type B (11.2

a. Prime Coat Providing and applying primer coat with Cationic Bitumen emulsion of approved grade conforming to IS 8887-1978 & reqisite quantity on prepared surface of granular base incl cleaning of road surface & spraying primer using mechanical means incl cost & carriage of Bitumen emulsion & all other incidental cost of work complete as per Clause 502 of specifications for road & bridge works of MORT & H (5th revision)

Tack Coat Providing and applying tack coat with Cationic Bitumen Emulsion of approved gradeconforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (ii) On Granular surfaces treated with primer (Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm.) (ii) On Granular surfaces treated with primer (Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm.)

b. Providing , laying and rolling of open graded premix surfacing of 20mm thickness composed of 13.2mm(@ 0.018 cum/sqm) & 11.2mm(@ 0.009 cum/sqm) sized stone aggregates, incl throughly cleaning of the surface , screening, cleaning & preheating stone chips & fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion carrying the mixture by any suitable arrangements, laying the mixture uniformly oveer the surface, incl line,grade & level to serve as wearing coarse on a previously prepared base, incl mixing in mobile hot mix plant( light duty) & throughly rolling with smooth wheeled roller 8-10 Tonne capacity, finished to reqd level & grade incl the cost & carriage of stone chips & materix, heating the matrix, preheating the aggregate to reqd temp & incl the hier charges of mobile hot mix plant( light duty) & other machinary, pay of operators, cost of fuel & lubricants etc. complete to be followed by seal coat of either type A or type B as per Clause 508 of specifications for rural road MORD.

c. Providing and laying Premixed seal coat (type B) with approved quality sand or grit @ 0.6 cum per 100 sqm & bitumen binder on throughly cleaned black top surface coated wuth tack coat incl heating & mixing cleaned sang or grit ( 100% passing throgh 2.36 mm sieve & retained on 100 micron sieve) uniformly with bitumen binder,laying & spreading the mix at an uniform rate using suitable means , brushing the surface, if necessary, to ensure unifirmity, followed by rolling witn power roller incl the cost & carriage of binder & coarse aggregates , cost of heating the binder & aggregates & all other incidental charges , cost of fuel & lubricants, incl hier charges of machunary, tools & plants reqd for construction & quality control complete as per Clause 511 of specifications for road & bridge works of MORT & H (5th revision) By Manual means with hot bitumen binder(@ 6.8 kg/10 sqm)

Providing & fixing concrete sign board as per IRC specification of size 900x750x37 mm thick made with RCC 1:1.5:3 with pakur variety stone chips reinforcement with double layer IRC febric ( 75 mm x 75 mm mesh ) and fixed with necessary nuts & bolts on two RC precast posts 100 mm x 15o mm of height 2.65 m of which top 750 mm is of section 100 x 13 and 1.90 m above GL & .75 m below G.L including digging hole repacking the same with cement concrete 1:3:6 with jhama khoa with local stone chips etc complete including painting two coats on both faces lettering sign marks etc as per direction of the Engineer in charge . ( Rate is inclussive of cost of reinforcement concrete shuttering nuts & bolts washer etc comlete