REPAIR / REPLACEMENT OF GRAVITY MAINS PIPE LINE FROM HILL TOP TO JETTY AREA AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Excavating in trenches n. exc. 1.5 m. wide and n. exc. 1.5 m. in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n. exc. 10 sqm on plan and not exc. 1.5 m. in depth and getting out in soft/loose soil complete all as specified and as directed. including dewatering of sub soil water complete all as specified and as directed.

All as per item No 1.00 above but in Soft/Disintegrated rock ( For road /hard standing cutting)

Returning filling including spreading levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and as directed.

Removing excavated soil not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point in soil complete all as specified and as directed.

Taking up or down 150 mm bore steel water tubing and connections from PCC support or from MS strcture / trench / land including cleaning for refixing or removal complete all as specified and directed.

Supply and fix MS ERW pipe of size 150 mm dia with flanged ends, wall thickness 4.85mm,heavy duty, including flanged joint with flanges, rubber gusket, nuts, bolts washers etc,complete in trench /above GL or on PCC support complete all as specified and directed

Relaying of MS pipe 150 mm bore obtained from item No 5.00 above after proper cleaning, descalling and fixing to original position with new nuts, bolts, washer, rubber gusket etc. complete all as specified and as directed.

Taking up or down 200 mm bore steel water tubing and connections from PCC support or from MS strcture / trench / land including cleaning for refixing or removal complete all as specified and directed.

Supply and fix MS ERW pipe of size 200 mm dia with flanged ends, wall thickness 4.85 mm,heavy duty, including flanged joint with flanges, rubber gusket, nuts, bolts washers etc,complete in trench /above GL or on PCC support complete all as specified and directed

Relaying of MS pipe 200 mm bore obtained from item No 8.00 above after proper cleaning, descalling and fixing to original position with new nuts, bolts, washer, rubber gusket etc. complete all as specified and as directed.

Taking up or down 300 mm bore DI pipes with Flanged end and connections from PCC support or from MS strcture / trench / land including cleaning for refixing or removal complete all as specified and directed.

Supply and fix DI pipe of size 300 mm dia with Flanged end of class K-9, IS-8329-2000 including flanged joint with flanges, rubber gusket, nuts, bolts washers etc,complete in trench /above GL or on PCC support including necessary rubber gusket, nuts, bolts & washer complete all as specified and as directed.

Relaying of 300 mm bore DI Pipe obtained from item No 11.00 above after proper cleaning, descalling and fixing to original position including necessary new nuts, bolts, washer, rubber gusket etc. complete all as specified and as directed.

Taking up or down 200 mm bore DI pipes with Flanged end and connections from PCC support or from MS strcture / trench / land including cleaning for refixing or removal complete all as specified and directed.

Supply and fix DI pipe of size 200 mm dia. with Flanged end of class K-9, IS-8329-2000 including flanged joint with flanges, rubber gusket, nuts, bolts washers etc,complete in trench /above GL or on PCC support including necessary rubber gusket, nuts, bolts & washer complete all as specified and as directed.

Relaying of 300 mm bore DI Pipe obtained from item No 14.00 above after proper cleaning, descalling and fixing to original positionincluding necessary new nuts, bolts, washer, rubber gusket etc. complete all as specified and as directed.

Supply, fix, install testing and commissioning both end flanged 300 mm bore CI Sluice valve class PN 1.6 conforming to IS-14846 (2000) with iron wheel head and brass spindle including necessary nuts bolt, washer, rubber/fibre board gasket complete all as specified and directed including taking down old one.

Supply, fix, install testing and commissioning both end flanged 200 mm bore CI Sluice valve class PN 1.6 conforming to IS-14846 (2000) with iron wheel head and brass spindle including necessary nuts bolt, washer, rubber/fibre board gasket complete all as specified and directed including taking down old one.

Labour only for attending break down of pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS / CI collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed for 300 mm bore CI / MS/ DI pipe Note 1:- The quoted rate is deemed to be included the following: (i) Arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/ trade men for attending immergency break down . (ii) labour element required for fixing CI / DI / MS pipes, specials fittings (iv) All earth work to carry out mannually as well mechanicaliy. Mechanical excavator shall be kept stand by till completion of the Job work (v) Job register for repairing work shall be issued by concerned JE and the same shall be signed by contractor/or his rep c on completion of Job work (vi) Only mechanical joints, MS pipe / DI pipes / specials if required shall be paid seperately as supply only under respective items unde this schedule.

Labour only for attending break down of pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS / CI collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed for 200 mm bore CI / MS/ DI pipe Note 1:- The quoted rate is deemed to be included the following: (i) Arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/ trade men for attending immergency break down . (ii) labour element required for fixing CI / DI / MS pipes, specials fittings (iv) All earth work to carry out mannually as well mechanicaliy. Mechanical excavator shall be kept stand by till completion of the Job work (v) Job register for repairing work shall be issued by concerned JE and the same shall be signed by contractor/or his rep c on completion of Job work (vi) Only mechanical joints, MS pipe / DI pipes / specials if required shall be paid seperately as supply only under respective items unde this schedule.

Labour only for attending break down of pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS / CI collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed for 150 mm bore CI / MS/ DI pipe Note 1:- The quoted rate is deemed to be included the following: (i) Arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/ trade men for attending immergency break down . (ii) labour element required for fixing CI / DI / MS pipes, specials fittings (iv) All earth work to carry out mannually as well mechanicaliy. Mechanical excavator shall be kept stand by till completion of the Job work (v) Job register for repairing work shall be issued by concerned JE and the same shall be signed by contractor/or his rep c on completion of Job work (vi) Only mechanical joints, MS pipe / DI pipes / specials if required shall be paid seperately as supply only under respective items unde this schedule.

Supply only mechanical joint for 150 mm dia DI pipe including both end rubber gusket , nuts bolts assembly complete all as specified and as specified

Supply only mechanical joint for 200 mm dia DI pipe including both end rubber gusket , nuts bolts assembly complete all as specified and as specified

Supply only mechanical joint for 300 mm dia DI pipe including both end rubber gusket , nuts bolts assembly complete all as specified and as specified

Supply only MS ERW pipe any length 300 mm dia, wall thickness 4.85mm, heavy duty complete all as specified and as directed. .

Supply only MS ERW pipe any length 200 mm dia, wall thickness 4.85mm, heavy duty complete all as specified and as directed. .

Supply only MS ERW pipe any length 150 mm dia, wall thickness 4.85mm, heavy duty complete all as specified and as directed. .

Supply only DI fittings for water pipe line such bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 300 mm bore completeall as specified and directed.

Supply only MS fittings for water pipe line such bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 300mm bore completeall as specified and directed.

Supply only MS flange internally threaded suitable for 150 mm dia ERW pipe 10 mm thick and 08 Nos drilled hole for bolts, fixed to pipe end with electric welding complete all as specified and as directed

Supply and fix MS flange internally threaded suitable for 200 mm dia ERW pipe 10 mm thick and 08 Nos drilled hole for bolts, fixed to pipe end with electric welding complete all as specified and as directed

Replacement of worn out rubber gusket of flanged joint of bore of pipe 300 mm any position including replacement of worn out nuts, bolts & washers after dismantling complete flange joint of pipe, removing from position and realingnment complete all as specified and directed..

Replacement of worn out rubber gusket of flanged joint of bore of pipe 200 mm any position including replacement of worn out nuts, bolts & washers after dismantling complete flange joint of pipe, removing from position and realingnment complete all as specified and directed..

Replacement of worn out rubber gusket of flanged joint of bore of pipe 150 mm any position including replacement of worn out nuts, bolts & washers after dismantling complete flange joint of pipe, removing from position and realingnment complete all as specified and directed..

Repair of CI Sluice valve by taking out from site, dismantling, re surfacing, regrinding, repacking of stuffing box etc and fixing after necessary repair for smooth and leakage free operation and refixed at previous position incl rubber gasket at both flanged end complete all as specified and directed for 300 mm valve. (Note : Spares to be replaced shall be measured and paid separately as supply only rate)

Repair of CI Sluice valve by taking out from site, dismantling, re surfacing, regrinding, repacking of stuffing box etc and fixing after necessary repair for smooth and leakage free operation and refixed at previous position incl rubber gasket at both flanged end complete all as specified and directed for 200 mm valve. (Note : Spares to be replaced shall be measured and paid separately as supply only rate)

Supply only SS spindle including GM check nut suitable for 300 mm bore sluice valve.

Supply only SS spindle including GM check nut suitable for 200 mm bore sluice valve.

Supply only Handwheel suitable for 300 mm bore sluice valve

Supply only Handwheel suitable for 200 mm bore sluice valve

Supply only gate suitable for 200 mm bore sluice valve

Supply only gate suitable for 300 mm bore sluice valve

M&L Painting of CI Sluice Valve including preparation of old painted surface and painting with one coat black bituminous paint complete for 300 mm dia Valve complete all as specified and as directed

M&L Painting of CI Sluice Valve including preparation of old painted surface and painting with one coat black bituminous paint complete for 200 mm dia Valve complete all as specified and as directed

M& L for preparation of old painting steel surfaces of MS pipes and applying one coat of synthetic enamel paint at every two months (approxmitely) interval complete all as specified and directed. (NOTE:- Dated measurement for every time painting shall be recorded in MB )

Demolition of cement concrete (un reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed

M&L PCC (1:2:4) Type B1 using 20 mm graded crushed stone aggregate as in as in foundation filling and mass concrete columns pillars for pipe line support etc complete all as specified and directed.

Use and waste of form work to pillar, post etc all as specified and directed as in flat and fair finished surfaces complete all as specified and directed.

M&L preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M&L brick work with sub class 'B' bricks straight or curved in plan exc 6 mtr mean radius built in CM (1:6) using old size bricks complete all as specified and as directed.

M&L for rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete surface and finished even smooth without using extra cement complete all as specified and as directed.

M&L preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

Dismantling structural steel work including door gates framed cover of pits etc complete all as specified and directed.

S&F rolled mild steel section Fe 290, (Gde- E -165) framed work as in doors or gates or pit cover with hand made holdfast made from angle of other section with gusset plates, rails braces, etc. complete drilled for fixing of steel sheeting or other covering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings with sliding door bolts etc. and hanging fastening and fixing complete all as specified and directed.

M&L preparation of new or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L PCC 1:2:4 type B1(20 mm graded stone aggregate) as in bed block for embedding hold fast of doors, window frames or chowkats, pit cover including necessary form work complete all as all as specified directed.

S A R CONSTRUCTIONS

M/S SRI VENKATA BHAVANI CONSTRUCTIONS

M/s SS Engineering Enterprises

lakshmi Engineering Works