Providing Laying Jointing and Testing of Sewer House Service Connection to Individual houses to already laid sewer network in Roorkee town

Amount

Providing ,laying & jointing of sewer house service connection to individual housess from chamber inside the property to either road side chamber or street manhole .Works includes supply and delivery of plain ended with integral sockets plasticised polyvinylchloride (uPVC) Pipes with ISI mark intended for underground (buried)_ non pressure gravity sewer applications conformingto IS:15328:2003 with latest amendments for different sizes and stiffness classes as per specifications including identificationof location of existing chamber / sleeve.The pipes may be joined using elastomeric sealing rings.The elastomeric sealing rings required for jointing of ring tight uPVC Pipes and shall in aacordance with one of the types (Type 1 to Type 6) of IS 5382. Including excavation (in water mud or under foul condition, dismantling of all type of roads like BT, CC, Stone, Paver blocks (all thickness and sizes), and floors likes kota stone, tile, manhole etc. Or any other type of floooring as per site condition, dewatering, refilling, compaction and disposal of surplus earth / unserviceable materials with all lead and lift at suitable disposal site as directed by Engineer. Making conncetion of drain or sewer line with existing manhole including breaking into and making good the walls, floors, with cement concrete. The uPVC specials like bends, tees, couplers,etc.) shall be provided as per site condition .All transportation,loading and unloading ,conveying to site,lowering ,laying and jointing of pipes ,75 mm thick sand bedding all around the pipe as per drawing and specifications shall be inclusive complete the work in all respect and as per specification and as directed by the Engineer -in-charge .The PVC resin shall be of grade 67 ER 092 for S16.5 series ,SDR 34,SN-8.(CC Floor restoration shall be paid saparately )

110 mm dia (Outer diameter)

160 mm dia (Outer diameter)

Inside depth of chamber above 500mm and upto 800mm

Inside depth of chamber above 800mm and upto 1000mm

of size 300x300 having inside Depth of chamber up to 450 mm

of size 400x400 having inside Depth of chamber up to 500 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for restoration of road and other works Work should be completed in all respect as per specifications, drawing and as per directions of Engineer In charge.

Providing and laying factory made cement concrete interlocking paver block of following thickness and M-30 grade .

Brick work with F.P.S. bricks of class designation 7.5 in foundation and plinth and as per specifications and direction of Engineer-in-charge. In Cement Mortar 1:4 (1 cement : 4 coarse sand).Work should be completed in all respect as per specifications, drawing and as per directions of Engineer In charge.for restoration

Reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete for Thermo-Mechanically Treated bars)Work should be completed in all respect as per specifications, drawing and as per directions of Engineer In charge.

Centring and shuttering Including struting,Proping etc.and removal of form work Foundations, footings, bases of columns,walls,sidesof roads etc. for mass concrete, where ever required .Work should be completed in all respect as per specifications, drawing and as per directions of Engineer In charge.

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202.By Mechanical Means.Bituminous Courses

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Providing.laying.spreading and compacting stone aggregate of specified size to Water Bound Macadam (WBM) specifications.as per MORTH specification.including spreading in uniform thickness.hand picking.rolling with three wheeled road/vibratory roller 8-10 tonnes in stages to proper grade and camber.applying and brooming requisite type of screening/ binding material to fill up interstices of coarse aggregate watering and compacting to the required density including cost of all labours.materials.tools and plant.water.or any other item require for the completeness of work in all respect with all lead and lift complete as per specification and as directed by the Engineer-in-Charge.

Using Grade II Aggregate.63 mm to 45 mm size

Using Grade III Aggregate.53 mm to 22.4 mm size

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and laying Dense Bituminous Macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects.Grading I

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade as per Technical Specification Clause 510

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement: 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finishedwith a floating coat of neat cement, all complete as per standard design :0.91 m deep with SFRC cover and frame (heavy duty, HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) :With Sewer bricks conforming to IS : 4885

Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m.With Sewer bricks conforming IS : 4885

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) :With Sewer bricks conforming IS : 4885

Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m :With Sewer bricks conforming IS : 4885

Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :2.30 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) :With Sewer bricks conforming IS : 4885

Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m :With Sewer bricks conforming IS : 4885

Excavation of earth below G.L. by manually or by mechanical means for laying of Sewers, Man-Holes, Gully Pits, Chambers etc. in soil including extra excavation below inverts, trimming & dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers,watering and ramming the same including removal of surplus earth or other dismantled material up to a distance of 50 meters from the center of trenches and cleaning of site properly after completion of the work. Excavation by mechanical means shall be restricted upto 90 cm above invert levels at every point of excavation. Excavation from invert levels to 90 cm above shall be done by manually only. Ordinary soil

0 to 1.5 m below G.L

1.5 to 3.0 m below G.L

Extra rates for quantities of works, executed In or under water and/or liquid mud, including cost of dewatering as required. Ordinary soil

upto 1.5 m depth

1.5 m to 3 m depth

Extra rates for quantities of works, executed In or under foul position, including cost of dewatering as required Ordinary soil

upto 1.5 m depth

1.5 m to 3 m depth

Providing, Laying, jointing, testing, commissioning of HDPE Pipes for sewer lines conforming to IS:14333-1996 and laying and jointing as per IS:7634 (Part-II) as amended up to date using PE 100 grade raw material. The type of jointing shall be electrofusion welding to connect HDPE pipes and for metal pipes/specials flanged joints shall be used. Pipe joints shall be water tight. Rate shall include all taxes, duties, freight charges etc. complete as per specifications and as directed by the Engineer incharge. HDPE Pipe - (PE 100) - PN6 class for following diameter of pipe

225mm dia

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. For Bedding

12 mm cement plaster of mix :For External surface of manhole

R G Industries