SRMO road and road side drain at Ind. Area Hatli PH-I, II and III Distt. Chamba (HP).

Amount

Scarifying the existing Bitumenous surface to a depth of 150mm and disposal of scarified material within all leads and lifts as per technical specification . By Mechanical means

Preparation of sub grade by dressing to camber earth work for cutting involved for sub grade to be paid for separetly)in all kinds of soil completed as per HPPWD specifications.

Consolidation of sub grade with road roller including making good the undulation etc.with earth or quarrysoil etc.and re-rolling the sub grade.

Providing, laying,spreading and compacting grade stone aggregateto wet mix macadam specification including premixing the material with water at OMC in mechanical mixer( Pug Mill), carriage of mixedmaterial by tipper to site, laying in uniform layers in sub- base/base course on a well prepared sub-base and compacting with smoothwheel roller of 80 to 100 KN weight to achieve the desired density i/c lightining, barricading and maintenance of diversions,etc.as per technical specifications Clause 406. By mechanical means.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement of any other type as per Clause 150 1.2.2 M30 grade (with minimum 460kg cement per cubic meter) and CC to be laid with RMC plant or flori, coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14 days using curing compound (where specified) and water finishing lines and grade as per drawing and Technical specification clause 1501.

Providing and laying Cement concrete 1:4:8(1cement:4sand:8graded stone aggregate 40mm nominal size) and curing complete exculding cost of form work in foundation and plinth.

Providing and laying of interlocking concrete paver block 80mm thick NTC Make as per drawings and technical specification including carriage of material within all leads and lifts. Coloured blocks red and grey, including bed of coarse sand 40mm thick complete in all respect.

Excavation in foundation trenches etc.in earth work in all kind of soil lift upto 1.50mtr.stacking the excavated soil not more than 3 mtrs.clear the edge of excavation and then returning the stacked soil in 15cm consolidating each deposited layer by ramming,watering and then disposing of all surplus excavatedearth as directed in all leads and lifts.

Providing concrete for plain/reinforced concrete in open foundations complete per drawings and technical specifications Clause 802, 803, 1202 & 1203 nominal mix 1:2:4 (1 cement 2 Sand : 4 crushed graded stone aggregate 20mm nominal size) including cost of formwork and carriage of material within all leads and lifts.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 nominal mix 1:3:6 ( 1 cement 3 Sand : 6 crushed graded stone aggregate 20 mm nominal size) in walls including cost of formwork and carriage of material within all leads and lifts.

Providing tor steel reinforcement for RCC work including bending binding and placing in position in all heights.

Steel work welded in built up sections,trusses and framedwork including cutting,hoistingm,fixing in position andapplying a priming coat of read lead paint in:-In gratings framed guard bars,ladders,railing brackets and similar works.

Clearing jungle i/c uprooting of rank vegitable grassbush, wood,tree and sapling of girth upto 30cm measured at a height of 1 mtr.above ground and removal of rubbish up to a distance of 20 mtrs outside the periphery of the area cleared up to 30cm girth.

Excavation in dumped stones or mulba including staking of serviceable and un-serviceable material separetaly and disposal of unserviceable material upto all leads disposed material to be neatly dressed.

Demolition below G.L. upto 1.50Metres depth and disposal of unserviceable materials within all leads and lifts un-reinforced cement concrete thickness more than 15 cm

Dressing of berms including cutting and filling upto 15 cm.

Cement concrete flooring 1:2:4 (1 cement : 2 sand:4 graded stone aggregate 20 mm nominal size)laid in one layer finished with a floating coat of neat Cement.40mm thick

15mm cement plaster in single coat on fair side of brick/concrete/stone walls for interior plastering upto floor two level including arrises,internal rounded angles,chamfers and/or rouded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6(1cement:6sand).

Providing and fixing of dual directional delinators made of dia 18 guage rectangular pipe of size 25x63mm and of length 600mm pipe stove enameled and baket to 120 c/power coated head made of ABC plastic rounded moulded with flat face, provided with high intensity prismatic reflectors of colour (white/red) of size 100 x 125 mm with addtional reflective strip 20mm wide make RS mark.

Single legged stop sign boards (900mm octagon) micro prismatic grade retre reflective board made out of 12mm thick aluminium or ACP sheet to be covered with micro prismatic grade retre reflective sheeting as per IRC standards, the back of aluminium sheet to be painted with epoxy paint of standard make, fixed to structural steel frame work of MS angle 25x25x3mm with nuts/bolts/rivets ensuring safety against removal of plates, fixed to one vertical post of 65x65x5mm anglehaving length of 1.80 mtr long complete in all respect.

Yashpal

ANKIT MAHAJAN

Arun Kumar

sourav mahajan