Providing Medium Lift Irrigation Project to Changer Area from A.H.C in Tehsil Sh. Naina Devi Ji Distt. Bilaspur (SH Replacement of MSERW/MS/DI/GI pipes of various dia encountered with railway Track, construction of 10 Nos outlets and construction

Amount

Excavation in foundations and trenches including pipes and pits in all depths etc. in all lifts and in all kinds of soils such as pick work, jumper work, blasting in soft/ hard rock, chiseling/wedging out of rock (where blasting is prohibited)and saturated soils, stacking the excavated earth within all leads and lifts, clear from the edge of excavation and then returning the stacked soil in 15 cm layers when required into plinths, sides of foundations and trenches etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by Engineer-in-charge within all leads and lifts including uprooting of trees, dressing of beds and sides and preparation of sub-grade, restoration of unmetalled/ metalled/ paved surfaces to its original conditions(excluding cost of mettaling tarring and concreting ) including shoring, strutting, timbering and dewatering , where ever required, providing diversion for traffic, fixing night signals, fixing caution boards, crossing over trenches for access to houses complete in all repects and to the entire satisfaction of the Engineer-in-charge.

Excavation for Dismentaled Pipe

Excavation for Proposed pipe

Excavation for civil works

Providing , laying , jointing and testing in trenches of MSERW Bevaled edge flanged/Butt welded pipes conforming to IS/ISO: 3183-2007 grade L-210 or A of below mentioned grade in item as per dimentions weight and test pressure mentioned therein code( Mill Tolerances to be restricted with in 3%) in random length of 4 to 7 mtr. including the cost of fabrication of bends by butt welding from perent tube as required at site. Only 1% joints shall be flanged joint and remaining shall be welded joints and welding of pipes will be done as per IS: 816-1969 with electrode as per 814-1991 of make Adwani/ Orelin (Adore)/ ESAH . The laying and jointing of pipes should confirm to IS: 5822-1994( Earth work in trenches, flanged joint and butt welded joints except in bends to be measured and paid for seperatly). The pipes and specials shall have out side wrapping with galvanised as per BIS: 4736. The galvanisation is done by the manufacturing firm it self complete in all repect. ( latest upto date amendments)

MSERW pipe of 450 mm dia pipe having a wall thickness 5.60 mm .(Proposed)

Providing, laying, jointing & testing in trenches of following dia centrifugally cast (spun) ductile iron pressure pipes conforming to IS: 8329-2000, class K 7, having the following wall thickness and outer dia with inside cement mortar lining including zinc coating on external surface, suitable for S & S tyton/push on joints with proper sealing component in a random length of 4 to 6 meters for water pipe lines including cutting of pipes, chamfering where required. The laying of pipe & jointing shall be as per relevant ISI code and to the entire satisfaction of Engineer-in-Charge with in all leads & lifts.( Earth work to be measured and paid for separately) :( Proposed)

150 mm nominal dia.

200 mm nominal dia.

250 mm nominal dia.

300 mm nominal dia.

Providing, laying, jointing and testing in trenches of following diameters GI pipe light/ medium grade screwed and socketed as per IS 1239:1990 complete in all respect with in all leads and lifts as per the direction and to entire satisfaction of the Engineer-in-Charge. (Earth work in trenches and GI fittings to be measured and paid for separately):(Proosed)

80mm dia ( L.C)

100mm dia ( L.C)

Dismentling of existing MSERW, DI & GI pipe of various dia as per site requirement .

MSERW pipe of 450 mm dia

DI pipe 300 mm nominal dia.

DI pipe 250 mm nominal dia.

DI pipe 200 mm nominal dia.

DI pipe150 mm nominal dia.

80mm dia ( L C)

100mm dia ( L C)

Re-laying of serviceble MSERW, DI & GI pipe in trenches including Laying and testing complete in all respect.

MSERW pipe of 450 mm dia

80mm dia ( L C)

100mm dia ( L C)

Providing,Cutting and Jointing of M.S flanges conforming to table as specified below of BIS-6392-1971 (latest with upto date ammendments )welding of M.S flanges on (two layer on inner face and one layer on outer face of each flange )GMS pipe and bends on both ends (The G M S pipe to be measured and paid for separetly ) The welding of flanges confirming to IS: 816-1998 with eletrodes as per IS: 814-1997. Proving & fixed nuts & bolts of required size conforming to IS 1364 including cost of gasket sheet. The thickness of gasket sheet should not be less than 3mm conforming relevant BIS code IS 2712-1998 in trenches complete in all respect and including all kinds of leads and lifts and entire satisfaction of the Engineer - In-Charge.

Re-jointing of Flange with pipe @30% Joints of total existing length i.e 2296 Mtr. 450mm dia

Cutting of existing Flanges @70% Joints of total existing length i.e 2296 Mtr. 450mm dia

Providing ,fixing and Jointing of Flanges with proposed M S pipe @1% Joints of total length i.e 1236Mtr.

Providing circumfrential butt welded joints by elecrical arc welding to MSERW pipe welded in requisited member of weldruns so as to achieve the minimum effective throat thickness of weld confirming to IS: 816-1969 justification by using welding electrodes confirming to IS: 814-1991 at site of work complete in all respect including manual / Machenical handling of pipe in all leads and lifts to the enfire satisfaction of Engineer - in- Charage.

Circumfrential butt welding of proposed pipe 450 mm nominal dia @99% of total length i.e 1236 mtr.

Circumfrential butt welding of existing pipe 450 mm dia length 1608 mtr. i.e 70% of total existing relaid pipe.

Providing and fixing Bend of various degrees of following dia confirming to relevent code and specification .

MSERW pipe 450 mm nominal dia.

DI pipe 300 mm nominal dia.

DI pipe 250 mm nominal dia.

DI pipe 200 mm nominal dia.

DI pipe150 mm nominal dia.

GI pipe 100 mm nominal dia.

GI pipe 80 mm nominal dia.

Providing and fixing cast iron sluice valve of IS: 14846 of various dia of Leader make PN-6 and welding of MS flangesin in requisite layers of both faces within all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

MSERW sluice valve 450mm nominal dia

DI pipe 300 mm nominal dia.

DI pipe 250 mm nominal dia.

DI pipe 200 mm nominal dia.

DI pipe 150 mm nominal dia.

GI pipe 100 mm nominal dia.

GI pipe 80 mm nominal dia.

P/F MSERW Tee flanged made from perent Tube of 450 mm dia MSERW pipe complete in all respect.

Providing,laying & fixing ductile iron double socket flanged branch Tee with inside cement mortar lining including zinc coating on external surface, suitable for S & S tyton/push on joints with proper sealing component conforming to relevant IS: code, class K 7, to the entire satisfaction of Engineer-in-Charge of following sizes, complete with all accessories with in all leads & lifts:

Providing,laying, jointing & fixing ductile iron Flanged Socket one end flanged with DI pipe including inside cement mortar lining including zinc coating on external surface,rubber rings of required sizes suitable for S & S tyton/push on other end of joints with proper sealing component conforming to relevant IS: code, class K 7, to the entire satisfaction of Engineer-in-Charge of following sizes, complete with all accessories with in all leads & lifts:

300mm Dia

250mm Dia

200mm Dia

150mm Dia

Providing & fixing DI reducer of following diameters push on joint conforming to relevant IS: code complete including (Earth work in trenches to be measured and paid for separately):

Providing and laying cement concrete 1:3:6 (1cement: 3sand: 6 graded stone agg. 20mm nominal size) excluding the cost ofcentering & shuttering in foundation and plinth in all leads and lifts as per direction of Engineer-in-Charge.

Providing and laying cement concrete 1:1.5:3 (1cement: 1.5 sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Wall any thickness but not less than 0.1mtr thickness attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8 graded stone agg. 40mmnominal size) and curing complete excluding the cost of form work in foundation and plinth in all depths and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:2:4 (1cement: 2 sand:4 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

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

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters buttresses, plinth and string courses and the like and to the entire satisfaction of the Engineer-in-charge.

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Providing laying of tor steel reinforcement for RCC work including bending binding and placing in position complete in all depths and heights and to the entire satisfaction of the Engineer-in-charge.

Providing in RCC work smooth finishing of the exposed surface with cement mortor 1:3(1cement: 3sand) and to the entire satisfaction of the Engineer-in-charge.

Providing and fixing CI sluice valve of following dia double flanged of Bir/Kartar/ Pelican make (PN-1) with hand wheel as per IS:14846 complete with bolts nuts, gasket welding complete in all respect in all lead and lifts and to the entire satisfaction of the Engineer-in-charge.

100mmdia

80mm dia

SS RANA CONSTRUCTION PRIVATE LIMITED

HYDRAULIC ENGINEERING COMPANY