construction of sewerage disposal system at Kilar in Tehsil Pangi Distt Chamba

Amount

Excavation in foundation ( trenches for pipes and M/holes) upto all depths in all classification of earth work such as pick work, jumper work, blasting soft/hard rock or chieselling soft/hard rock where blasting is prohibited, cutting of matelled bitumenous roads / pucca pavements i/c saturated soil/ bailing or pumping out water in all lifts including trimming and dressing of sides,levelling of beds to correct grade including shoring,strutting, planking, timbering and dewatering wherever required, stacking the useable and un-usable material/soil separately and after laying, jointing and testing of pipes returning the useable soil to trenches in 15cm (fifteen centimeters)layers including consolidating of each deposited layer by ramming and watering and then disposing of all surplus excavated soil,un-usable materials as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and also including cost of diversion of traffic,night signals,fixing caution boards,crossing over trenches for access to houses,fencing etc.complete in all respects within all leads and lifts as per the directions of Engineer-in-charge.

laying, jointing and testing in trenches to be levelled to grade, centrifugal cement mortar lined ductile iron(spun) pressure pipes confirming to BIS 8923-2000 class K-7,suitable for tyton (push on joints ) including , tees, collars, tapers (if required) crosses, short pieces , tail pieces, plugs of required sizes i/c cutting pieces, chamfering where- ever required (earth work in trenches and cost of joints to be measured and paid for separately) including carriage with in all leads and lifts complete in all respects to the best satisfaction of the Engineer-in-Charge of the following nominal diameters.

150mm dia

Providing and fixing 150mm dia DI K-7 Y-Tee for inspection chamber complete in all respects within all leads and lifts as per the directions of Engineer-in-charge.

Providing and fixing 150mm dia Plug for inspection chamber complete in all respects within all leads and lifts as per the directions of Engineer-in-charge.

Providing and jointinf tyton (Push on joints ) to Di Pipe and fittings i/c testing of jointings, cost of rubber gasket (EPDM) qulaity conforming to IS 3382 (Lastest edition/amendments completet in all respect with in all leads and lifts

Providing and fixing DI Bend 150 mm dia as per IS 8329 or latest additional amendments i/c carriage of material with in all leads and lifts complete in all respect.

Providing and fixing ventilation shaft 200 mm Dia i/c all allied arrangements complete in all respect

Providing and laying cement concrete 1:4:8(1:cement :4 sand:8 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth i/c carriage of material within all leads and lifts.

Providing and laying cement concrete 1:1:5:3 ( 1cement :1.5 sand:3 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth i/c carriage of material within all leads and lifts.

Providing and laying reinforcement cement concreate work 1:1½:3 (1 cement: 1½ sand:3 graded Stone 20 mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work: In walls(any thickness) and not less than 0.10 mtr thickness attached pillaster buttresses, plinth and string courses etc from top of foundation level up to floor two level with in all leads and lifts.

Providing and laying cement concrete work 1:1.5:3(1cement:1.5sand:3graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work: In suspended floor roofs,landings, shelves and their supports balconies, beams girders bressumers and centilevers upto floor two level i/c carriage of material within all leads and lifts.

Providing and laying cement concrete work 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work: In suspended floor roofs,landings, shelves and their supports balconies, beams girders bressumers and centilevers upto floor two level i/c carriage of material within all leads and lifts.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering , strutting and propping etc with batten & ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in-situ-reinforced concrete and plain concrete in:

Vertical surface such as wall (any thickness) partition and the like i/c attached pillasters, butresses plinth and string course including all leads and lifts.

Flat surfaces such as soffits of sunspended floor, roofs landings and the like floors etc upto 200mm thickness.

Providing and laying Mild steel/tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level (tor steel) complete with in all leads and lifts

Providing & fixing of precast RCC (SFRC) manhole cover with frame conforming to IS specifications Code- 12592 Part-I & II with latest amendment (Medium duty) complete with in all leads and lifts

applying cement slurry including carriage with in all leads and lifts complete in all respects to the best satisfaction of the Engineer-in-Charge of the following nominal diameters.

Providing and fixing CI Rugs including carriage with in all leads and lifts complete in all respects to the best satisfaction of the Engineer-in-Charge of the following nominal diameters.

2nd Class brick work using common burnt clay building bricks in foundation and plinth in cement mortar 1:4 (1 cement :4 Sand)

20 mm cement plaster in two coats on rough side of brick /concrete/stone wall for interior plastering upto floor two level i/c arrires.intrenal rounded angles,chamfers and or rounded angles not exceeding 80 mm in girth and finished even and smooth cement mortar 1:6 (one cement :six sand) inner side i/c cost and carriage of material with in all leads,lifts and other incidentials.

Steel work in built up section ,trusses and framed work including cutting hoisting and fixing in position and applying a priming coat of read lead paint in grating.framed guard bars ladders railing brackets and similar works

Laying and jointing in trenches G.I. pipes( Earth in trenches to be measured and paid fpr seprately )

Providing and fixing C.I. sluice valve with hand wheel) as per I.S. 780 class upto 300 mm dia including brass spindle and as per I.s.2906class-II diameters more than 300 mm complete with bolts nuts rubberinsertion etc.( The tail piece if required shall be measured and paid for seperately

Providing and fixing C.I. manhole cover with frame ( Light duty-single seal pattern 500 mm internal dia,total weight of coverand frame to be mot lessthan 38 Kgs ( weight of cover 23 Kgs and weight of frame 15 Kgs

Dogra Construction Company Pvt Ltd

P C Construction