ANNUAL RATE CONTRACT FOR REMOVAL OF LEAKGES PIPE LINE JEN SECTION BAGRA DISTRICT SUB DN JALORE DIVISION JALORE

Based on PHED O &M BSR 2020 Jalore

Repairing of leakage in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including taking out the burst pipe from trench, dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material, tightening of CID Joints to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen store. (Required material such as pipe piece, CID Joints shall be provided by Department free of cost)

In all type Soil AC/PVC/HDPE pipe

Add on above item no. 1.1.1 for B.T. Road

Add on above item no. 1.1.1 for C.C. Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above no. 1.1.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr.

Add on above no. 1.1.1 item if depth of pipeline is above 3.0 mtr.

Repairing of leakage in existing Distribution/Rising Main/Transmission Main CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at at site of work including taking out the burst pipe from trench, dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material, tightening of CID Joints to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from Jen store. (Required material such as pipe piece, CID Joints shall be provided by Department free of cost)

In all type Soil

Add on above item no. 1.2.1 for C.C. Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above no. 1.2.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr.

Add on above no. 1.2.1 item if depth of pipeline is above 3.0 mtr.

Minor repair of leakages such as lead caulking, plugging, clamping and ring fixing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as lead wool, white hump, plugs, clamps etc. shall be provided by Department free of cost)

In all type Soil

Add on above item no. 1.3.1 for B.T. Road

Add on above item no. 1.3.1 for C.C. Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above no. 1.3.1 item if depth of pipeline is above 1.5 mtr and up to 3.0 mtr.

Add on above no. 1.3.1 item if depth of pipeline is above 3.0 mtr.

Replacement of CI/ DI Double flange sluice valves,non return valves,butter fly valves etc. in existing Distribution/Rising Main/Transmission Main pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including providing and fixing MS Nut and Bolt and rubber gasket, dewatering and providing adequate safety arrangement at site and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as Valve, Tail piece, CID Joints etc. shall be provided by Department free of cost)

In all type Soil

Add on above item no. 1.4.1 for B.T. Road

Add on above item no. 1.4.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.4.1 if depth of pipe line is above 1.5 mtr to 3.0 mtr

Deduct on above item no. 1.4.1 if valve is fixed at plinth level / platform i.e. no excavation is required

Removal of Choking from pipe line, including tree roots, malba, sand and other by manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main AC/PVC/HDPE/uPVC pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit.

In all type Soil

Add on above item no. 1.5.1 for B.T. Road

Add on above item no. 1.5.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.5.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr.

Add on above item no. 1.5.1 if depth of pipe line is above 3.0 mtr.

Removal of Choking from pipe line, including tree roots, malba, sand and other by manually or other means, cleaning of line and testing in existing Distribution/Rising Main/Transmission Main CI/MS/DI pipe line up to 1.5 mtr depth of sizes as given below by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)as per satisfaction of EIC. Rates for per pit.

In all type Soil

Add on above item no. 1.6.1 for B.T. Road

Add on above item no. 1.6.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.6.1 if depth of pipe line is above 1.5 mtr up to 3.0 mtr.

Add on above item no. 1.6.1 if depth of pipe line is above 3.0 mtr

Disconnection of water connection from existing pipe line in all type of soils up to 1.5 mtr depth by digging out suitable size of pit at site of work, with cutting of service line and refixing of clamp revolving it 180 degree then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour.

Add on above item no. 1.7 for B.T. Road

Add on above item no. 1.7 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.7 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr

Removal of sluice valve in existing pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of required material from store. (Required material such as pipe piece CID Joints shall be provided by Department free of cost)

In all type Soil

80 mm dia pipe to 100mm

125 mm dia pipe to 150mm

200 mm dia pipe to 250mm

300 mm dia pipe to 350mm

400 mm dia pipe

450 mm dia pipe

500 mm dia pipe

600 mm dia pipe

Add on above item no. 1.8.1 for B.T. Road

Add on above item no. 1.8.1 for CC Road Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.8.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr

Work of Inter Connection in AC/PVC/HDPE pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site, cutting of existing pipeline, jointing of Tee (complete) and other specials to make inter connection repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. for entire job contractor will use his own T&P & labour and will arrange transportation of material required from store. (Material such as Tee/ Tee Clamp/rubber sheet/ CID joints required for inter connection shall be provided by the department free of cost).

In all type Soil

80 mm to 110 mm

125 mm to 165 mm

200 mm to 300 mm

Add on above item no. 1.9.1 for B.T. Road

Add on above item no. 1.9.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no.1.9.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr

Work of Inter Connection in CI/DI/MS pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site, cutting of existing pipeline, jointing of Tee (complete) and other specials to make inter connection repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of material required from store. (Material such as Tee/ Tee Clamp/rubber sheet/ CID joints required for inter connection shall be provided by the department free of cost).

In all type Soil

80 mm to 100 mm

125 mm to 150 mm

200 mm to 300 mm

350 mm to 450 mm

500 mm to 600 mm

Add on above item no.1.10.1 for B.T. Road

Add on above item no.1.10.1 for CC Road. Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no.1.10.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr

Labour charges for removal of complaint of polluted water supply to the consumers

Survey of the locality of polluted water supply for preliminary assessment of source of pollution during supply hours

Labour charges for digging of pit of suitable size for removal of water pollution on existing distribution AC/PVC/uPVC/HDPE pipe lines up to 1.5 mtr depth including cutting of pipe and assessment of direction of flow of polluted water during non supply hours, identifying the source of pollution and repairing of fault in pipe line by fixing of pipe piece with jointing material (pipe and jointing material shall be supplied by department) to make it leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. The rate includes all labour charges to complete the work for pipe size

In all type Soil

Add on above item no.1.12.1 for B.T. Road

Add on above item no.1.12.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no. 1.12.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr.

Labour charges for digging of pit of suitable size for removal of water pollution on existing distribution CI/DI/MS pipe lines up to 1.5 mtr depth including cutting of pipe and assessment of direction of flow of polluted water during non supply hours, identifying the source of pollution and repairing of fault pipe line by fixing of pipe piece with jointing material (pipe and jointing material shall be supplied by department) to make it leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. The rate includes all labour charges to complete the work for pipe size

In all type Soil

Add on above item 1.13.1 for B.T. Road

Add on above item no. 1.13.1 for CC Road.Pit in CC Road shall be cut in optimum size through CC cutter Machine only.

Add on above item no.1.13.1 if depth of pipe line is above 1.5 mtr and up to 3.0 mtr.

Restoration of bitumen road by patch work of WBM using crushed / broken aggregate as per the standard specification and consolidation with hand rammer spreading and consolidation of binding material , cleaning of surface of WBM and providing of seal & tack coat as per site condition by using ready cold mix up to the satisfaction of engineer in charge. The rate includes the making of pit in regular shape, all labour, material and T&P charge complete job.

Restoration of cement concrete road including making of pit in regular shape, ramming and consolidation of surface, laying, positioning and compacting cement concrete ( M-20 ) minimum thickness 200 mm upto the satisfaction of engineer incharge. The rate includes the making of pit in regular shape, all labour, material and T&P charge complete job.

(4.7) Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work.

(4.8) Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work.

(4.8.1) M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

(4.8.2) Plain cement concrete pavement of M-30 Grade

(4.9) Removing & Re-fixing of Precast concrete interlocking blocks for laying of pipe line by manual method, stacking of serviceable & non serviceable material separately, disposal of dismantled material lead up to 50 mtr. The C.C. interlocking paving blocks be laid on average 25 mm thick bed of coarse sand and the joints to be filled with fine sand. Laying procedure on compacted sub base as defined. Complete job is to be executed as per the directions of Engineer in charge. The rates to be inclusive of fixing of minimum 70 percent reusable precast concrete interlocking block and cost of required new precast concrete interlocking block against damaged, including all lead and lift as per Technical specifications. (Interlocking block manufactured by fully computerized automatic stationery hydraulic vibro pressed machine & full computerized automatic batching plant of class A-1 as per BS:6717-2001. Tensile splitting strength and breaking load as per BS: 6717-2001 Colour: Grey cement natural colour. Variation in Dimension : Less than 1.6 mm Variation in thickness: Less than 3.2 mm)

(4.9.1) 60 mm thick.

(4.9.2) 80 mm thick.

(4.9.3) 100 mm thick

(4.12) Removing & Re-fixing of Bricks Kharbanja road by manual means for laying of pipe line, stacking of serviceable & unserviceable material separately, disposal of dismantled material lead upto 50 mtr. The Bricks interlocking be laid on average 12 mm thick bed of mud mortar and the joints to be filled with pointing in cement mortar 1:3. Laying procedure on compacted sub base as defined. Complete job is to be executed as per the direction of Engineer in charge. The rates are inclusive of fixing of minimum 70 percent reusable Bricks and cost of required new First class FPS bricks (min. 10.5 Mpa) in place of damaged bricks, all lead and lift as per Technical Specifications and direction of Engineer in Charge.

(4.12.1) Horizontal aligned Bricks

(4.12.2) Vertical aligned Bricks

(6.1) Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves straight and pocket less body passage of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel Insertion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.1.1) Manually Operated CI Sluice valve of Class PN-1.0

(6.3) Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV) of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. Epoxy (Non-Toxic & suitable for drinking water) applied on body, cover and disc inside and outside . Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of SS- AISI- 410 ,Hinge Malleable cast iron / SS AISI 316 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.3.1) Class PN 1.0

(6.3.1.1) 80 mm dia

(6.3.1.2) 100 mm dia

(6.3.1.3) 125 mm dia

(6.4) Providing, lowering, aligning, fixing in position in pipe line, CI double flanged Dual plate check valve of approved make of following Pressure rating & dia complete, as per API: 594/ API: 598 and of following specifications: Body & Cover of Grey cast iron of IS:210/ FG200 , Disc / plates - Cast steel ,Disc seal ring of EPDM/ NBR (food grade quality) ,Body seat of SS ,Face to face dimensions as per API: 594 ,Flanges Drilled as per IS:1538. Epoxy (Non-Toxic & suitable for drinking water) applied on body & cover inside and outside . Shaft/Stop Pin of SS- AISI- 304/410 , Hinge SS AISI 316/304 / CS ,Spring SS AISI 316/304 , Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR "O "ring seal.Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) ,Insertion rubber of black EPDM 6mm thick . Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

(6.4.1) Class PN 1.0

(6.4.1.1) 80 mm dia

(6.4.1.2) 100 mm dia

(6.4.1.3) 125 mm dia

(6.17) Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) as per IS specifications complete of the following sizes including all jointing material, cost of all labour, testing and commissioning Technical Specifications and as per direction of Engineer. Class PN 1.0

(6.17.1) 80 mm dia

(6.17.2) 100 mm dia.

(6.17.3) 125 mm dia.

(9.1) Construction of RCC Sluice valve chamber for different type of valves including earthwork excavation, 100mm PCC M15 as leveling course, RCC M25 grade for base slab, side wall & cover slab , including cost of steel reinforcement , form work, Pre-cast, Plastic encapsulated CI/MS Foot Rest, MS flats for the support of pre-cast, proper curing of concrete work complete in all respect as per specifications and standard drawings and as directed by Engineer-in-Charge.

(9.1.2) For Class-A loading

(9.1.2.1) Sluice valve chamber of size1.13m x0.85m x1.27m for pipe size-upto100mm

(9.1.2.2) Sluice valve chamber of size1.17m x0.95m x1.415m for pipe size-from 125-to-150mm

(9.1.3) For in-campus Valve Chambers

(9.1.3.1) Sluice valve chamber of size1.13m x0.85m x1.225m for pipe size-upto100mm

(9.1.3.2) Sluice valve chamber of size1.17m x0.95m x1.37m for pipe size-from 125-to-150mm

(Approved by CE (R) PHED Jaipur vide letter no. 1006-1008/. 15.5.2022) PVC Moulded couplter Prioviding and fixing unplasticised- PVC moulded couplet (for jointing AC pipe provided by department) conforming to IS:1359 type A including jointing with seal ring conforming to IS: 583 as per IS-1592-2003 or amended upto date for casing of tube well for following dia nominal bore, as per technical specification and direction of Engineer in charges.

(1.1) 200mm dia

(1.2) 250mm dia

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