SOPD_Sip_15 Construction of Duni Bogachola Road including construction of SPT Bridge over river Kalpani

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (i) By manual means (A) In area of non thomy jungle.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (a) Private land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (a) Private land (a) Private land

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (A) (II) For Grading II Materials

WBM Gr-3 : Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means

Inter Locking concrete Block pavement with edge block (i) Providing and laying interlocking concrete block pavement(M40) having thickness 80mm as per technical specification clause 1504(inclusive of Edge restraint and carriage)

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

SPT Bridge ( 1 No.) Making 150cm. wide bamboo-foot bridge with 100mm dia Bhaluka or Barua bamboo Post driven 120cm. to 180cm. underground 3Nos. in each row and rows being 3m. apart Bhluka or Barua bamboo dham placed over the posts and tied with cane or wire.Bhaluka or Barua bamboo dham placed over the posts and tied with cane or wire, bhaluka or barua bamboo strurs in each row both up and downstream, jati bamboo long gorah closely packed and tied dham single layers of mat placed over 75mm thick brush wood and tied with bhaluka or barua bamboo rail stand fuxed in one side of the bridge etc.complete

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) , With Pile Engine. I.i) With Rod monkeyand crab winch :: Portion of pile actually driven underground.

Supplying and driving sal piles 25cm to 30cm dia. Dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) , With Pile Engine. I.ii ) With Rod monkeyand crab winch :: Portion of pile remaining above rground.

Supplying, fitting and fixing timber beam and bearing beam rectangular in size fitted with M.S. etc. supplying spikes etc. as necessary and coal tarring two (2) coats with best tar applied hot as directed (tRate is inclusive of cost of the required quantity of tar.) Using Sal Timber,

Labour for fitting and fixing RSJ beam, CI saddle etc. in position including necessary scaffolding, cutting them to required size, drilling holes and supplying and fixing ncessary bolts and nuts, painting two coats complete (Tar-paints to be supplied by the contractor at his own costs) including carrying from PWD Godown.

Labour for making "U" shapeed flat iron strap 0.5mX0.3m size from 150mmX12mm size MS flat including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tightly withbearing beam, pile and RSJ beams etc. as diected by the Department.

Sal Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot9 Rate is inclusive of the cost of the required quantity of tar.) underssed wood work in floor planks, collars, bracing, standards, wheel guards, struts and railings, runner belts, rail, posts etc.

al Wood work including supplying , fitting and fixing complete with necessary M.S. bolts, nuts, nails, screw etc. and coal tarring two (2) coats with best tar applied hot9 Rate is inclusive of the cost of the required quantity of tar.) (b) In trackway planks ( alternate nailing to be done with decking in a staggered way).

Azar or Nahar or Nageswar or zarul ofr sundi or gamari wood works including supplying , fitting , and fixing complete with necessary M.S. bolts, nuts, nails scerws etc. and coal tarring two coats with best tar applied hot (Rate is inclusive of the cost of the required quantity of tar.) (a) Undressed in floor planks, collars, bracing, standards, wheel guards, struts and railings, runner belts, rail, posts etc

Single bamboo palasiding / walling of whole 2nd class bamboo (Jati or Bethua) 75mm dia and closely packed & driven including fitting fixing with half bamboo kamis horizontally in three rows with cane or tying with wire complete and struts 1.5 m apart longitudinally and providing brush wood as per drawing and technical specifications Clause 1302.5 Driven at least 900 mm below ground and 1200 mm above ground

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (a) Private land ( Qnty in Approach only)

600mm dia HPC = 1 No. Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (I) Ordinary soil Upto 3 m depth

PCC 1:3:6 Foundation Providing concrete for Plain / reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A) With crushed stone (I) PCC Grade M10. Nominal Mix 1:3:6 ( hand Mixing)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. (C) 600mm dia

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (A) (II) PCC grade M15, Nominal mix (1:2.5:5)

( Sign Board) Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (iv) 80 cmx 60 cm rectangular

( Sign Board) Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (ii) 60 cm equilateral tringle School Sign Board & T intersection

SANJAY KUMAR AGARWALLA