Rural Development Department Tender

(4) Lift 4.50 to 6.00 m

(5) Lift 6.00 to 7.50 m

(6) Lift 7.50 to 9.00 m

(7) Lift 9.00 to 10.50 m

(8) Lift 10.50 to 12.00 m

(9) Lift 12.00 to 13.50 m

(10) Lift 13.50 to 15.00 m

ITEM NO : 3 Providing and casting in situ cement concrete of grade M-150 of trap / granite / quartzite / gneiss metal for foundation and bedding including bailing out water, formwork, compacting and curing etc. complete Below Ring Beam PCC

ITEM NO : 4 Providing and casting in situ C.C. of trap / granite / quartizite / gneiss metal of approved quality for RCC works as per detailed drawings and design or as directed by Engineer-in-charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces wherever necessary or roughening if special finish is to be provided and curing, etc. complete (Use only of L & T, ACC, Ambuja & Birala Gold Cement)) 1) CC M:200 for For Vertical Wall beam concrete of Percolation wellFoundation Lift 5.00 to 10.00 M

2) CC M:2 00 for Slabs / Landings / Vertical Walls / Waist Slabs / Steps for Staircase Lift 0 to 5.00 M

ITEM NO : 5 Providing & fixing in position steel bar reinforcement of various dia for RCC piles caps footing foundaton, slabs, beams, columns conopies, staircases, newels chajjas lintel pardies, coping fins, arches etc. as per detailed designs, drawings, and schedule, including cutting, bending, hooking the bars, binding with wire or tack welding and supporting as rrequired etc. complete (including cost of binding wire)

ITEM NO : 6 Providing structural steel work in rolled sections like joists, channels, angles, tees, etc. as per detailed designs and drawings including fixing in position without connecting plates, braces, etc. and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade, etc. complete.

ITEM NO : 7 Providing and fixing in position C.I. Dapuri steps or 22 mm dia. M.S. bar step with proper anchorage, etc. and providing and applying 3 coats of ant-corrosive paint, etc complete as directed by Engineer-in-charge.

ITEM NO : 8 Dewatering the excavated trenches and pools of water in the building trencehs/ pipeline trencehes, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge (Including cost of machinery, labour, fule) etc. complete a) Dewatering for Percolation well

ITEM NO : 9 Refilling the trenches with available exvavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete

ITEM NO 10 Horizontal boring

ITEM NO 11 Taking Trial Bore (Core Bore Sampling) by Calyxe machine with TCT/NX bits together undisturbed strata samples for investigation in all types of strata soft soil, murum, hard murum with boulders, soft rock hard rock & quartizite etc. The item includes all Hire & running cost of Callyx Machine conveying all materials to site of work excluding conveyance of callyx, machine and back sampling all over burden strata in glass jar and core samples serially numbered at site in a wooden Core Box, Samples to be taken at 1.0 m interval and conveying to the place as directed by Engineer-in-charge, The diameter of bore in overburden shall be 100 mm and of NX size (50mm) in other strata. The item shall also include M.S. casing pipe of 2.5 mm thick plate in overburdern only and shall be 1.0 m above GL with cap over it. In Overburden (Soft soil, murum)

In Weathered rock with boulders

In Weathered rock / Soft rock

In Hard rock other than quartzite

ITEM NO 12 Water Quality Testing

SUB WORK NO 02 :-SWITCH ROOM ITEM NO : 1 Excavation in general soft material comprising of soft soil, soft murum, sand, hard murum with boulders in wet or dry condition for Head Works i.e. Intake Well, Connecting Pipe, Jack Well, Pump House, Supply Well, etc. for lifts as below and lead of 150m including barricading, guarding, disposing off surplus excavated stuff within a radius of 0.50km. as directed by Engineer-In-Charge, etc. complete excluding refilling. Lift o to 1.50 m

ITEM NO : 2 Providing and laying in situ cement concrete of grade M-150 of trap / granite / quartzite / gneiss metal for foundation and bedding including bailing out water, formwork, compacting and curing etc. complete Lift 0 to 5.00 M

Item No-3 Providing and constructing Stone Masonery in CM 1:6 in cluding cost of all labour & materials required … etc complete. In CM 1;6

ITEM NO : 4 Providing and casting in situ C.C. of trap / granite / quartizite / gneiss metal of approved quality for RCC works as per detailed drawings and design or as directed by Engineer-in-charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces wherever necessary or roughening if special finish is to be provided and curing, etc. complete (Use only of L & T, ACC, Ambuja & Birala Gold Cement)) 1) For Column Lift 0 to 5.00 M

2) For Lintel & Beam Lift 0 to 5.00 M

3) for Chajjas Lift 5.00 to 10.00 M

4) FOR Roof Slab Lift 0 to 5.00 M

ITEM NO : 5 Providing & fixing in position steel bar reinforcement of various dia for RCC piles caps footing foundaton, slabs, beams, columns conopies, staircases, newels chajjas lintel pardies, coping fins, arches etc. as per detailed designs, drawings, and schedule, including cutting, bending, hooking the bars, binding with wire or tack welding and supporting as rrequired etc. complete (including cost of binding wire)

ITEM NO : 6 Providing & fixing rolling shutter fabricated from steel laths of minimum thickness 0.9 mm with lock plate of 3.15 mm thickness reinforced with 35 x 35 x 5 mm angle section fitted with sliding bolts and handles for both sides deep MS channel secton of depth and thickness not less than 65 mm and 3.15 mm respectively with hold fast arrangement, MS bracket plate 300 x 300x3.15 mm miniumum size and shape with square bar supspension shaft of minimum 32 mm dia hood cover of MS sheet not less than 0.9 mm thickness and of any size at top and safty devices including machanical gear operation arrangment consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete. a) Rolling shutter

ITEM NO : 7 Providing & fixing steel windows of various size as per detailed drawings without hot dip zinc coating, without ventilators, including fabricating/ glazing with plain obscured glass panels of approved type & quality ,iron oxidised fixtures and fastening,of and finishing with oil painting with two coats complete ( with guard 12 mm square bav at 10 cm c/c) etc. complete. a) steel window

ITEM NO : 8 Providing second class burnt brick masonry with conventional / IS type bricks in cement mortar 1:6 in super structure including, scaffolding, racking out joints & watering as directed etc. comp. a) BB. Masonary : in CM - 1:6

ITEM NO : 9 Providing cement plaster in 20 mm thick for following tickness in two coats in cement mortar in following proportions without nerru finish to concrete, brick or stone surface in all position including Scaffolding & curing etc. complete a) Cement plaster 20mm thick in cm ( 1: 4 )

ITEM NO : 10 Providing & laying cement concrete flooring 40 mm thick with M200 cement concrete laid to proper level and slope in alternate bays including compaction filling joints marking lines to give the appearance of tiles of 30 x 30 cm or other size laid diagonally/ square etc. finishing smooth with extra cement in any colour as directed by Engineer -in-charge and curing etc. comp. a) CC flooring 40mm thick

ITEM NO : 11 Providing and applying white wash in two coat on old/new plastered or masonry surface and asbestos cement sheet including scaffolding and preparing the surface by brushing and brooming down etc complete. a) White wash

ITEM NO : 12 Providing & applying 2 coats of waterproof cement paint of approved manufacture and of approved colour to the plastered surface including scaffolding if necessary cleaning and preparing the surface watering two days. Etc. complete a) Cement paint

ITEM NO : 13 Refilling the trenches with available exvavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete

SUB WORK NO 03 :-PUMPING MACHINERY Item No. 1 Providing erecting and giving test of submersible pump set confirming to IS. 8034 and motor confirming to I.S. 9283 with water proof binding pump shall be suitable for various delivery head and discharge with stainless steel shaft motor suitable for working on 415 10% 3 ph 50 Hz A.C. supply with cable gurad thrust carbon fiber bearing to with stand entire hydrulic thrust .the pump set shall be suitable for direct coupling with suitable saction stainer pump should have suitable discharge outlet as per manufacture design antithrust stream non retun valve shall be provided with the pump 3 m submersible copper conductor cable in single / double run 2 pair of erection clamp 65 mm width 10 mm thick shall be provided with each pump Submersible pump 3.0 HP with errection

Item No. 2 Providing erecting commissinory L.T. panel board with all required accessories for the pump in above item No. 1.. etc.complete

Item No. 3 A) Supplying and erecting Flat flexible submersible cable with copper conductor PVC insulated and PVC sheathred 1 x 3 x 4 sqm

B) Providing and erecting P.V.C. armoud cable 1100V grade with ISI mark 3.5 core Solid / standard aluminium conductor with 6 mm thick 25 mm width m.s.. Spacer with G.I. Earth wire 6 Sq. mm complete erected on wall / on Pole with 25 X 3mm M.S. Clamp in provided trench in an approved manner 4 Core 10 Sq. mm

Item No. 4 Supplying and erecting G.I. Pipe 'B' in position for suction and delivery for submersible pump including pumbing with socket and necessary material 50 mm. Dia

Item No. 5 Providing and erecting presure gauge of required capacity complete with syptio tube isolating cock suitable for 12 mm dia G.I. Pipe pressure gauge shall be installed as directed with tapping on rising main 100 mm. Dia

Item No. 6 Providing ISI mark G.I. Pipe of following class and dia including all local and central taxs octrai inspection charges transporatation to store etc… complete medium 15 mm. Medium Providing L.L joint

Item No. 7 Providing and supplying G.I. special at site including all taxes (central & Local )RailwayFright Insurances on loading from Railway wagon Loading Truck Transport to store/site unloading etc.. Comp. As directed by Engineer in Charge G.I Pipe specials

Item No. 8 Providing and supplying ISI mark C.I. D/F reflux valve (non return valves) of following dia including all taxes (central and local) railway freight inspection charges loading unloading from railway wagon transportation upto departement store etc. complete IS 5312 (1984) 50 mm dia P.N. 1 with fixing

Item No. 9 Providing and supplying ISI mark C.I.D.F sluice valve of following dia including all taxes (central and local railway freight inspection entries unloading from railway wagon loading into truck transportation upto departmental store/site unloading stacking etc. complete. 50 mm dia P.N. 1 with fixing on delivery side

Item No. 10 Providing and making flaged Joint to flange, C.I. Pipes / M.I. Pipes and specials of all classing including cost of jointing material rubber packing nut bolts labour charges hydrulic testing etc. complete 80 mm dia Joint

Item No. 11 Providing earthing with Galvanized cast iron earth plate size 60 x 60 x 0.6 cm complete with all materials, testing & recording the results as per specification No. EA-EP

Item No. 12:- Providing and supplying internal elactrification to switch room etc. comp.

Item No. 13 Providing and fixing wall mounting type name board duly painted all details of pumping machinery make, model frame no. DR no. Date of installation commissioning manufacture year agoncy name aggrement no details of G.I. Shal 18 gauge of required size duly painted with red oxide and enamus paint for dispaying the above details board shall be provided with suitable T.W. bottom back side name board

Item No. 14 Providing tools with tool box etc complete

SUB WORK NO 04 :-RISING MAIN Item No. 1 Providing and supplying in standard lengths Polyethelene Pipes, confirming to IS 4984 / 14151 / 12786 / 13488 with nesessary jointing material like mechanical connector i. e. thread / insert joint / quick release coupler joint / compression fitting joint or flanged joint excluding coupler/specials, including transportation and freight charges, inspection charges, loading / unloading charges, conveyance to the departmental stores & stacking the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GI & GOM in all respect etc. complete. A) 125 mm Dia HDPE 6 kg/sq.cm pipe

Item No. 2 Provding ISI mark G.I. pipe of following class and dia. Excluding GST levied by GOI and GOM in all respect including inspection charges, transportation to stores. Etc complete. b) 100 mm dia. GI MD pipe

Item No. 3 Providing and supply HDPE specials suitable for HDPE pipe of 10 kg/sq.cm … etc complete. 3 % cost of pipes

Item No.4 Providing ISI standard R.C.C. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, including all taxes (Central and local), inspection charges, transport to departmental stores/site, unloading and stacking etc. complete. 300 mm RCC NP-III, Collar Joint

Item No. 5 Providing and supplying at site of work CI D/F valves of following dia., including cost of all taxes (central and local) railway freight, unloading from railway wagon, loading into truck, transportation upto site of work, etc. complete 100 mm dia for washout Valve & Branch Sluice Valve(PN 1)

25 mm dia Single Ball Flanged Air Valve PN 1

Item No. 6 Excavation for foundation / pipe trenches in earth, soils of all types, sand gravel and soft murum including removing the excavated materialupto a distance of 50 m, stacking and spreading as directed, dewatering, shoring and strutting, preparing the bed for the foundation etc. complete In soils of all type

Item No. 7 Excavation for foundation / pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. In Hard Murum

Item No. 8 Excavation for foundation / pipe trenches in hard rock by controlled blasting, including trimming and levelling the bed by chiselling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the area and lifts as below, normal dewatering, excluding backfilling, etc. complete. In Soft Rock

Item No. 9 Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means. (Bd-A-6/259) In Hard Rock

Item No. 10 Filling in plinth and floors / excavated trenches with approved excavated materials from foundation in 15 to 20 cm. Layers, including waering compaction, etc. complete Murum Bedding

Item No. 11 Lowering laying and jointing with HDPE pipes & specials of following class & diameter including cost of conveyance from stores to site of works including cost of all labour materials excppect cement solvent … etc complete A) 125 mm Dia HDPE 6 kg/sq.cm pipe

Item No. 12 Lowering laying and jointing with GI pipes & specials of following class & diameter including cost of conveyance from stores to site of works including cost of all labour materials excppect cement solvent … etc complete b) 100 mm dia. GI MD pipe

Item No. 13 Hydraulic testing of HDPE pipe line to specificed pressure ,, etc complete A) 125 mm Dia HDPE 6 kg/sq.cm pipe

Item No. 14 Hydraulic testing of GI pipe line to specificed pressure , etc complete b) 100 mm dia. GI MD pipe

Item No. 15 Lowering, laying and jointing in position following C.I.D/F Reflex valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.) 100 mm dia for washout Valve & Branch Sluice Valve(PN 1)

Item No. 16 Lowering, laying and fixing in proper alignment and position all types of C.I. air valves as directed by Engineer-in-charge including cost of conveyance from stores to site of work, cost of all material and giving satisfactory hydraulic testing, etc. complete. (for all class of valves) 25 mm dia Single Ball Flanged Air Valve PN 1

Item No. 17 Providing and constructing B.B. Machinery Valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, exlcuding excavation, B.B. Masonry in CM 1:5 proportion precast RCC frame & cover, etc. complete ad directed by Engineer-in-charge As above of 09 x 06 m internal size depth upto 1.2 m with precast RCC slab cover

Item No. 18 Providing and fixing in position air valve shaft including providing and fixing GI Medium Class or 6 mm thick M.S. pipe shaft 2.70 M long over branch flange of air valve tee, providing PCC block of M-150 concrete 150 mm thick around the air valve tee including encasing of vertical shaft in PCC M-150 as shown in type design together with providing and making flanged joints wherever required and fixing of air valve over the shaft excluding cost of air valve and branch flanged air valve tee. etc. complete as per type design and as directed by Engineer-in-charge for following diameters of pipe lines (type design attached.) For 220 to 400 mm dia. A)Foundation on Murum & Hard Strata

Item No. 19 Providing and casting in situ cement concrete for CC work in M.15 of trap / granite / quartzite / gneiss metal for bed blocks, foundation blocks and such other items including bailing out water manually formwork, compacting, roughening them if special finish is to be provided and curing and finishing if required complete M:150

Item No. 20 Refilling the trenches with available exvavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete Refilling

SUB WORK NO 05 :-ESR Item No. 1 Designing (aesthetically), and constructing RCC elevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 metres centre to centre for ESR having capacity upto 500 cum and not more than 6 m c/c for ESRs having capacity above 500 Cum including excavation in all types of strata, foundation concrete, cement plaster with water proofing compound to the inside face of the container including refilling disposing off the surplus stuff within a lead of 50 metres, all labour and material charges including lowering, laying, erecting, hoisting and jointing of pipe assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories such as M.S. ladder, C.I. manhole frame and covers, water level indicators, lightening conductor, G.I. pipe railing around walk way and top slab, providing spiral stair case from ground level to roof level, M.S. grill gate of 2 M height with locking arrangement of approved design, B.B. masonry chambers for all valves, ventilating shafts, providing and applying three coats of cement paint to the structure including roof slab, epoxy painting to internal surface and anti-termite treatment for underground parts of the structure and giving satisfactory water tightness test as per I.S. code. The job to include painting the name of the scheme and other details on the reservoir as per the directions of Engineer-in-Charge. Notes The design shall be in accordance with various relevant I.S. specification (I.S. 456/1978, I.S. 875 - 1987, I.S. 3370 -1965 or revised.) The design shall satisfy the stipulations as per I.S. 1893 - 1984 and I.S. 13920 / 1993 for seismic force and I.S. - 11682 / 1985 for R.C.C. staging of overhead tanks. For design having more than 6 columns, provision of internal bracing is obligatory. External bracings is also obligatory. The entire structure shall be in M-300 mix only. Plain round mild steel bars grade-I conforming to I.S. 432 part-I or high yield strength deformed bars conforming to I.S. 1786 or I.S. 1139 shall be used, grade-II mild steel bars will not be allowed. Irrespective of the type of foundation proposed in the design, one set of bracing be provided at the ground level. These rates include providing M.S. ladder for E.S.R.s upto 2 lakh litres capacity and providing spiral staircase for E.S.R. above 2 lakh litres capacity. Staging shall have to be designed with stresses of M-200 concrete for ESR. However all RCC construction should be done in M-300. These rates are including the cost of uplift pressure if any and entire dewatering during execution. In case of water logging area where water is stretch at shallow depth, extra provision of dewatering shall be made as per site condition. All conditions given in the Member Secretary's Circular No. MJP / TS-I / 350 / 1668 dt. 2-8-97 and MJP / S-I / 350 / 2127 dt. 13-7-99 shall be strictly followed and additional cost, if any, due to these conditions is included in the rates mentioned below. 75% part rate shall be payable for reinforcement concrete and plastering items of containers of E.S.R. till satisfactory hydraulic testing for water tightness is given; and till that work shall be treated as incomplete. The rates indicated in the table are excluding the cost of pipes, specials and valves required for inlet, outlet, washout, overflow and bypass arrangement. The scope of work, however, includes cost of erecting, laying and jointing of pipes and valves including cost of jointing materials upto 5 M beyond outer face of outermost column. For ESR upto 500 cum capacity C.I. double flanged pipes upto 300 mm dia shall be provided and C.I. specials shall be used. For ESR above 500 cum capacity C.I./M.S. pipe assembly with minimum 8 mm Below mentioned rates are for foundations with individual footing with bearing capacity of 20 tonnes per square metre. For raft foundations, these rates shall be increased by 7.5% where safe bearing capacity (SBC) is 5thickness upto 500 mm dia and minimum 10 mm thickness above 500 mm dia can be used with proper anti-corrosive epoxy treatment from inside and outside. MT per sqm and by 5% where SBC is more than 5 MT/sqm and upto 10 MT/sqm. This % of 5% or 7.5% is applicable for estimation of amount of lumpsum item of ESR. For extra item due to change from individual foundation to raft, actual increase in concrete and steel be paid as per relevant DSR item. The rate shall be increased by 30% for bearing piles upto depth of 10 M and for further increased in depth by 5 M each, it shall be increased by another 10%. These rates are applicable where raft is not feasible. For pile foundations sulphate resistant cement shall only be used. Single pile for the column is not permitted, group of piles shall be designed with pile cap for each column of ESR. The rates are applicable for staging height of 12 M. These rates shall be increased or decreased for per metre variation in this staging height as below 12 to 16 M staging - 2% per metre 16 to 20 M staging - 3% per metre 20 M and above - 4% per metre For 17 M staging height, percentage calculation will be like below : 12 to 16 M --- 4 x 2 = 8% 16 & 17 M --- 1 x 3% = 3% Total = 11% For 21 M staging height, percentage calculation will be like below : 12 to 16 M --- 4 x 2 = 8% 16 to 20 M --- 4 x 3% = 12% 20& 21 M --- 1 x 4% = 4% Total = 24% Following rates are for seismic zone III. For zone IV, these rates shall be increased by 5% and for zone II, these rates shall be decreased by 5%. Concerned Executive Engineer shall confirm the seismic zone for the scheme from seismic zones plan before estimation and adopt appropriate rates as per actual seismic zones. (Seismic maps attached in this CSR). Rates for RCC GSRs and Sumps A) Capacity 48000 Lits ESR 10 m stagging

Item No. 2 Providing and supplying ISI standard DI double flanged pipes including all taxes (central and local) railway freight, insurance, unloading from railway wagon to stores / site, unloading, stacking, etc complete A ) DI D/F Pipes inlet & overflow -100 mm Dia.

Outlet - 100mm Dia.

B) DI Specials 80 mm to 300 mm

Item No. 3 Providing and supplying at site of work CI D/F valves of following dia., including cost of all taxes (central and local) railway freight, unloading from railway wagon, loading into truck, transportation upto site of work, etc. complete C) CI / DF Sluice Valve 100 mm dia PN 1

SUB WORK NO 06 :-DISTRIBUTION SYSTEM Item No.1 Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for potable water with solvent cement joints including cost of couplers, as per IS specification no. 4985 / 1988 excluding GST levied by GOI and GOM in all respect, including transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement, etc. complete (selffit type to be jointed with cement solvent). 75 mm dia PVC 4Kg/cm2

110 mm dia PVC 4 Kg/cm2

Item No-2 Provding ISI mark G.I. pipe of following class and dia. Excluding GST levied by GOI and GOM in all respect including inspection charges, transportation to stores. Etc complete. For Road, Canal & Nala Crossing 65 mm Dia. GI(MD) class pipes

100 mm Dia. GI(MD) class pipes

Item No. 3 Providing and supply PVC specials suitable for PVC pipe of 4 kg/cm2 … etc complete 10 % cost of pipes

Item No. 4 Providing ISI standard R.C.C. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, including all taxes (Central and local), inspection charges, transport to departmental stores/site, unloading and stacking etc. complete. 300 mm RCC NP-III, Collar Joint

Item No. 5 Providing and supplying at site of work CI D/F valves of following dia., including cost of all taxes (central and local) railway freight, unloading from railway wagon, loading into truck, transportation upto site of work, etc. complete 65 mm dia PN 1, without by pass arrangement

100 mm dia PN 1, without by pass arrangement

Item No.6 Excavation for foundation / pipe trenches in earth, soils of all types, sand gravel and soft murum, Hard Murum including removing the excavated materialupto a distance of 50 m, stacking and spreading as directed, dewatering, shoring and strutting, preparing the bed for the foundation etc. complete (A)Soil

Item No. 7 Excavation for foundation / pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (BdA-3/259) (B)Hard Murum

Item No. 8 Excavation for foundation / pipe trenches in soft rock, and old cement and lime masonary foundation asplalt road including removing the excavated materialupto a distance of 50 m, stacking and spreading as directed, dewatering, shoring and strutting, preparing the bed for the foundation etc. complete Soft rock

Item No. 9 Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means. (Bd-A-6/259) Hard rock

Item No. 10 Filling inplinth and floors / excavated trenches with approved excavated materials from foundation in 15 to 20 cm. Layers, including waering compaction, etc. complete Murum bedding

Item No. 11 Lowering laying and jointing with PVC pipes & specials of following class & diameter including cost of conveyance from stores to site of works including cost of all labour materials expect cement solvent … etc complete 75 mm dia PVC 4Kg/cm2

110 mm dia PVC 4 Kg/cm2

Item No. 12 Lowering, laying and jointing G.I. pipes and specials of following class and diameter including conveyance from stores to sites, all labour, etc complete. 65 mm Dia. GI(MD) class pipes

100 mm Dia. GI(MD) class pipes

Item No. 8 Hydraulic testing of PVC pipe line to specificed pressure , etc complete 75 mm dia PVC 4Kg/cm2

110 mm dia PVC 4 Kg/cm2

Item No. 13 Hydraulic testing of G.I. pipe line to specificed pressure ,, etc complete 65 mm Dia. GI(MD) class pipes

100 mm Dia. GI(MD) class pipes

Item No. 14 Lowering, laying and jointing in proper grade and alignment R.C.C. pipes with collar joints in C.M.1:1 proportion or socketed R.C.C. pipes with rubber joints (excluding cost of rubber ring or R.C.C. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, giving hydraulic testing etc. complete as directed by Engineer-in-charge (For all class of pipes.) 300 mm RCC NP-III, Collar Joint

Item No. 15 Labour charges for fixing of various valves of following nominal dia. Including cost of conveyance from stores to site of work, labour, jointing materials, giving satisfactory hydraulic test etc. complete 65 mm dia PN 1, without by pass arrangement

100 mm dia PN 1, without by pass arrangement

Item No-16 Providing and constructing B.B. Machinery Valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, exlcuding excavation, B.B. Masonry in CM 1:5 proportion precast RCC frame & cover, etc. complete ad directed by Engineer-in-charge A) As above of 0.90 x 0.60 cm internal size depth upto 1.2 m with precast RCC slab cover

Item No. 17 Providing and fixing CI road box including loading, unloading and carting to site of work including all necessary excavation in all types of strata and fixing in murum packing, etc. complete 225 mm x 300 mm (40 kg)

Item No. 18 Providing and casting in situ cement concrete for PCC work in M-15 of trap / granite / quartzite / gneiss metal for bed blocks, foundation blocks and such other items including bailing out water manually formwork, compacting, roughening them if special finish is to be provided and curing and finishing if required complete PCC M:150

Item No. 19 Refilling the trenches with available exvavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete Refilling

SUB WORK NO 07 :-MISCALLANEOUS WORK Item No. 1 Providing and fixing board displaying information, such as 'Name of work,Tender cost, Name of Contractor, Work completion and liability period etc',having rectangular shape of 1.20 m x 0.90 m size made out 18 gauge (1.25mm)thick mild steel sheet painted with one coat of Zinc chromates to ving primer and two coats of enamel paint on front side and grey stove enamel on back side and border/messages/symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3mm frame with properly cross braced M.S. angles of size 35mm x 35mm x 3mm duly painted including Two M.S. angle iron posts of size 65mm x 65mm x 6mm, 3.65m long painted with alternate black and white bands of 25cm width including all fixures etc. and fixing the boards in 1:4:8 concrete block of size 60cm x 60cm x 75cm including, excavation, refilling,transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge

SUB WORK NO 08 :-TRAIL AND RUN Item No. 1 Commissioning, running & maintaining the scheme to quantity, rated capacity, including managing necessary personal such as operator valveman etc. as per requirements of the scheme and who should also administer chemical dose for a period of year togather with training of personal spared by MJP / local body & handing ever the scheme to local body after completion of above period as directed by Engineer-in-charge. For single village without WTP

SUB WORK NO 08 :-CATTLE TROUGH ITEM NO : 1 Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (1) Lift o to 1.50 m a) For Cattle Trough

b) For Connecting Pipe

ITEM NO : 2 Providing dry trap/ granite/ quartzite/ gneiss, rubble stone soling in 15 cm to 20 cm thick layers including hand packing and compacting, etc. complete.

ITEM NO :3 Filling in plinth and floors / trenches with contractor's murum for bedding in 15 cm to 20 cm layers including watering and compaction, etc. complete.

ITEM NO :4 Providing and laying in situ following grade of C C of trap/ granite / quartzite / gneiss metal for foundation and bedding including dewatering, form work, compaction, curing, etc. complete.

ITEM NO : 5 Providing and laying in situ Cement Concrete of trap/ granite / quartzite / gneiss metal for RCC work in foundation like raft, grillage, strip foundation and footing of RCC columns and steel stanchions including normal dewatering, form work, compaction, finishing and curing, etc. complete.

ITEM NO : 6 Providing and casting in situ C.C. of trap / granite/ quartzite / gneiss metal of approved quality for RCC works as per detailed drawings and designs or as directed by Engineer-in-charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces with C.M. 1:3 of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finish is to be provided and curing, etc. complete. (Excluding M.S. or Tor reinforcements )

ITEM NO : 7 Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and schedules; including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required, etc. complete (including cost of binding wire). 80 Kg per cum of concrete

ITEM NO :8 Providing and Supplying Blue MDPE pipes conforming to ISO 4427:1996 manufactured from virgin resin PE 80 Food grade compounded Raw Material having Blue Colour only with quality assurance certificate from quality agencies like WRC / CIPET (India) / DVGM / KIWA / SPGN etc. for usage in Drinking Water system. The cost shall include testing of all materials, Inspection charges, transportation up to store, transit insurance, loading, as specified and directed, unloading, stacking excluding GST levied by GOI & GOM in all respect, etc. complete as specified and directed.

ITEM NO : 9 Providing , Lowering , Laying MDPE specials tap connections etc. complete as directed specials required for making connections and fitting including tap, drainage arrangements.

SUB WORK NO 09 :-FHTC CONNECTION Item No. 1 Providing and making UPVC/MDPE pipe consumer service connection on Distribution main by drilling hole with suitable means , including all labour , UPVC/MDPE Pipe of required length with or without Road crossing as described below, including cost of specials like Saddle/Clamp Saddle of suitable material, and diameter suitable for Distribution main, 15mm /20mm/ 25mm respective Dia Heavy duty Brass/Polyprophylyne(Twin Jacketed ) Ferrule , Male and Female thread adapter Elbow, Bends,couplers ,Tees, Clamps of suitable material and sundry materials as per requirment, including providing and fixing medium duty 15.mm brass bib tap, GI casing pipe of suitable diameter of 32mm/ 40mm/ 50mm respectively of required length for Road crossing, including requird labour for excavation in all types of strata up to the depth of 0.75m or as per site requirement,all types of plumbing fittings, refilling , Closing the water supply in that area, dewatering, hydraulic testing and restarting the water supply ,transportation of material etc. complete as directed by Engineer in A) Household Connection without water meter (Comression Saddle+ISI Mark Ferrul) for HDPE & PVC pipe 'With road crossing

Without road crossing