CWE/HSR-09 OF 2021-22

Amount

B/R ITEMS Excavation in trenches, not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm area on plan and not exceeding 1.5 meter in depth and getting out in hard /dense soil.

Excavation in trenches, not exceeding 1.5 meter wide meter in foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm area on plan and exceeding 1.5 meter not exceeding3.0 meter in depth and getting out in hard/dense soil

Returning, filling in, including spreading,levelling, watering and well ramming in layer not exe 25 cm hard/dense soil.

Removing excavated materials(soils) to a distance exc 250m but not exc 500 M and depositing where directed

M & L for PCC (1:2:4) type B-2 using40mm graded stone aggregate in foundation/filling and mass concrete.

M & L for PCC (1:4:8) type D-2 using40mm graded stone aggregate in foundation/filling and mass concrete.

Demolition and breaking up drain pipes (salt glazed ware or RCC) set in cement mortar 150 mm dia.

Demolition and breaking up drain pipes (salt glazed ware or RCC) set in cement mortar 200mm dia.

S&F RCC pipe class NP-2 ISI marked laid to slope in trenches jointed and tested complete with collars for 150 mm dia pipe all as specified.

Ditto above but 200 mm dia all as specified.

Ditto above but 600 mm dia all as specified.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 150mm dia pipe all as specified.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 200mm dia pipe all as specified.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested complete for 600 mm dia pipe all as specified.

Demolition of reinforded cement concrete of any description and in any position not otherwise specifically provided for

Demolition of cement concrete (unreinforced) of any description below ground level complete.

M & L providing cement concrete type B1 1:2:4(20 mm graded aggregate) as in coping, water troughs and the like including weathering, slightly rounded or chamafered angles and throating as directed

Dismantling of brick work built in cement mortar all as specified and directed by Engineer – in - Charge.

M & L brick work with old size fly ash bricks, straight or curved on plan exc 6 m mean raidus built in cm 1:4 all as specified.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces with CM 1:4 with WPC @ 3% by weight of cement, finished even & smooth without using extra cement all as specified

-Ditto- all as per item 20 above but external plaster in CM 1:4 finished even and smooth without using extra cement

Supply only WPC.

M & L providing pre-cast cement concrete type B1 1:2:4(20 mm graded aggregate) as in manhole covers including necessary from work and set with CM 1:4 complete all as specified.

M &L High strength TMT steel bars as in reinforcement 8mm to 10mm dia and over cut to length, bent to shape required, including cracking, bending spirally for hooping for columns, hooking endsand binding with and incl mild steel wire (annealed) not less than 0.9mm dia.

M&L, design mix M-25 (20mm graded aggregates) Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete

M&L, design mix M-25 (20mm graded aggregates) Walls, retaining walls, basement walls and the like; any thickness; above top of footings; including attached pilasters and buttresses

M & L RCC M 25 (Design mix) using 20mm graded stone aggregate in slab.

M & L formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; verticle or to batter for rough finished surface.

M & L formwork to faces of walls, retaining walls, abutments, parapets and staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better for rough finished surface.

M&L TMT bars 6 to 8mm dia and over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mmdia or securing with clips.

M&L Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc.

S&F MS framed work as in manhole cover frame of angle iron including cutting, drilling, holes welding etc complete as confirming in to FE-410-0

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms moulds mitred/stopped ends etc.

S & F, Steel fibre reinforced concrete (SFRC) cover and frame (Heavy duty HD-20 grade designation) 560 mm internal diameter confirming to IS-12592, total weight of cover and frame shall not be less than 182 Kg and to be fixed in cement concrete 1:2:4.

Cutting into existing manholes for connecting new drains 150mm bore, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required

Cutting into existing manholes for connecting new drains 200 mm bore, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required

Cutting into existing manholes for connecting new drains 600 mm bore, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required

M & L excavation in trenches, not exceeding 1 meter wide and not exceeding 1.5 meter in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm area on plan and not exceeding 1.5 meter in depth in hard rock getting out.

E/M Items Supply, Installing, testing and commissioning of, factory made sheet enclosure box Indoor type, weather, vermin proof and made of 2.0 mm thick CRCA sheet of size 60x45x20cm, with ventilation arrangement, single door with locking arrangement duly powder coated of approved color over a coat of red oxide primer complete all as specified and directed including the following suitable for making Automatic Star delta starter suitable for Submersible sewage motor pump set of capacity 40HP :- (i) MCCB 3 Pole,100 Amp, 25 KA, 415 Volts-01No (Incoming) (ii) Indicator lamp R, Y, B LED type-01 Set (iii) Ammeter 0-100A-01 Nos (iv) Voltmeter 0-500V-01 Nos (v) Push Button ON/OFF - 01 Set Rate also include for S/F powe contractors-03 Nos, Moisture Sensor relay, winding protection relay, water level guard with float wsitch and connecting wire-01 No, with PVC insulated copper wire and making connection complete and tested.

Supply, Installation ,testing and commissioning of motorised agitator for sewage treatment plant/Sewage well Consists of following parts:- (i) Gear Box:- 01 Nos, Type of gear box -Flange type, RPM-16 (ii) Motor Detail :- Voltage 415V , 3 Phase,1400RPM of capacity 7.5HP (iiI) Shaft :- 01 Nos, MOC- SS304,Flange type ,Shaft length 06 Mtr , SS Blade-02 Nos (1000mm length of each blade) (iv) MS,Epoxy Coated Base plate, thickness 5-6mm, Size 500X700mm (v)Control panel with Automatic Star delta Starter for 7.5 Motor-01Nos Note :- Cutting of RCC slab of sewage well for mounting Agitator are included in the quoted rates

Supply, Installation ,testing and commissioning of motorised agitator for sewage treatment plant/Sewage well Consists of following parts:- (i) Gear Box:- 01 Nos, Type of gear box -Flange type, RPM-16 (ii) Motor Detail :- Voltage 415V , 3 Phase,1400RPM of capacity 7.5HP (iiI) Shaft :- 01 Nos, MOC- SS304,Flange type ,Shaft length 08 Mtr , SS Blade-02 Nos (1200mm length of each blade) (iv) MS,Epoxy Coated Base plate, thickness 5-6mm, Size 500X700mm (v)Control panel with Automatic Star delta Starter for 7.5 Motor-01Nos Note :- Cutting of RCC slab of sewage well for mounting Agitator are included in the quoted rates

Supply and fixing LED flood light 70 watt 240 V AC outdoor type , SPD -10KV internal with lense,pressure dia cast aluminium housing frame, heat resistant toughtened clear glass with frame complete with accessories , IP 66 protection, pre wired up to a terminal block and mounting attachment of MS angle,flat iron of required length and shape for fixig of light including nuts bolts & Washer complete all as specified and directed

Supply and fixing Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-22 (9 metres) complete all as specified and directed

M&L for earthing complete with galvanised mild steel earth plate electrode 600X600X6 mm thick buried directly in ground vertically (earth pit not less than 2.25 m deep below normal ground level) with the top edge of the earth plate electrode at a depth not less than 1.5m below normalm ground level and including GI earth strip 32 x 6 mm bolted (with GI nuts,bolts & check nuts) and riveted to earth plate electrode at one end and connected to metallic bodies of HT/LT equipments etc at the other end,earth strip encased in and including 50 mm bore GI medium grade pipe with all fittings from top of earth plate electrode to body of equipment fixed with and including 25x 6mm flat iron clamps, bolts, nuts and washers and including providing watering pipe 20mm bore GI pipe medium grade from Bottom of concrete pit to top of earth plate electrode complete all as specified and shown in electrical plate No 3 of MES SSR PartI.The scope of work includes necessary excavation and earth work in any type of soil, removal of soil upto 50 metre, PCC pit with precast RCC cover, charcoal/salt, funnel, CI frame etc complete. NOTES :- (i)The concrete pit shall be made in PCC 1:3:6 type C1,using 12.5mm graded crushed stone aggregate 40mm thick precast cover slab of RCC (1:2:4), type B1, using 20mm graded crushed stone aggregate with suitable MS handle in lieu of CI cover shown in electrical plate No 3 of MES SSR PartI shall be provided. Reinforcement in RCC cover shall be of 8mm dia TMT bars laid @150mm c/c both ways. (ii) Item includes the cost of 7.5 metre GI pipe for protection of earth strip. Any variation in length shall be measured and paid through deviation order. (iii) Item includes cost of 7.5 metre earth strips. Any variation in length shall be adjusted through deviation order. (iv) Earth plate electrode shall be surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides.

Supply, installation, commissiong and testing complete hypo dosing pump consisting of metering type dosing pump for 5-10 LPH at 10 Kg/cm2 PP head and PVC fitting , and LDPE/ HDPE dosing tank of 500 litre capacity complete all as specified. Chlorine to be maintained 4 PPM and flow rate of treated water is 100 M3/ hour.

Supply, installation, commissiong and testing hypo dosing pump consisting of metering type dosing pump for 3-5 LPH at 10 Kg/cm2 PP head and PVC fitting , and LDPE/ HDPE dosing tank of 300 litre capacity complete all as specified. Chlorine to be maintained 4 PPM and flow rate of treated water is 20 M3/ hour.

S&F in replacement filter media for sludge drying bed Sand 2.5mm to 4.75mm including taking out existing filter media complete all as specified and directed

S&F in replacement filter media gravel of size 6.5mm to 15mm for sludge drying bed coarse type including taking out existing filter media complete all as specified and directed

M&L for cross arms bracing supports, clamps and back plate fabricated from structral steel section including nuts bolts washer welding bending cold or hot drilling holes for bolts in any sahape or size as indicted or directed and inclusive of one primer coat and one under coat and one finishing coat of paint complete all as directed at site.

Supply installation testing and commissioning of Pressure sand filter -01 Nos, dia 1250mmx1500mm Height capacity -20Cum/hr, Dishend-8mm thick, shell-6mm thick, Manhole-500NB, operating pressur3.5 Kg/sqcm MOC Mild steel Epoxy painted, duly filled with sand media, UPVC Frontal pipe line with butterfly valve, air release valves complete including necessary PCC foundation as recommended by OEM.(For Tarapore STP)complete all as specified and directed

Supply installation testing and commissioning of Activated Carbon filter -01 Nos, dia 1250mmx1500mm Height, capacity -20Cum/hr, Dishend-8mm thick, shell-6mm thick, Manhole-500NB, operating pressure 5 Kg/sqcm MOC Mild steel Epoxy painted, duly filled with activated carbon media , UPVC Frontal pipe line with butterfly valve, air release valves complete including necessary PCC foundation as recommended by OEM.(For Tarapore STP) complete all as specified and directed

Supply, install, test and commission centrifugal monoblock filter feed pump for pumping treated water to oxidation pond all as specified. The pump shall be suitable for the given duty points . Out of two pumps, one will be working and one will be stand by. Motor shall be energy efficient motor conforming to IS 12615. (i) Water Quantity- 840 Litre per minute (ii) Static Head -16 M (iii) Speed - 1450 RPM (or as Specified by OEM) (iv) Impeller - Bronze (v) Shaft - High Tensile steel (vi) Pump/motor body- CI (vii) Seal - Mechanical (viii) Motor - 5 HP, Sqirrel Cage SPDP,Class 'B' Insulation (ix) Starter - DOL Starter (x) Base frame - Fabricated MS (xi) Foundation - RCC/PCC Foundation as per manufacturer specification. Note:(1) The pumps should be provided with Anti Vibration Pads and PCC/Cement concrete Foundation. 1 Nos 100 mm dia dial type pressure gauges for inlet/outlet shall also be provided. (2) The cost quoted by the contractor includes all above.

Supply installation testing and commissioning of Pressure sand filter -01 Nos, dia 2400mmx2000mm Height, capacity -100Cum/hr, Dishend-8mm thick, shell-6mm thick, Manhole-500NB, operating pressure 3.5 Kg/sqcm MOC Mild steel Epoxy painted, duly filled with sand media, UPVC Frontal pipe line of required dia with butterfly valves, air release valve including necessary PCC foundation as recommended by OEM complete with the existing system.(For Bansi park STP) complete all as specified and directed.

Supply installation testing and commissioning of Activated Carbon filter -01 Nos, dia 2400mmx2000mm Ht, capacity -100Cum/hr, Dishend-8mm thick, shell-6mm thick, Manhole-500NB, operating pressure 3.5 Kg/sqcm MOC Mild steel Epoxy painted, duly filled with activated carbon media , UPVC Frontal pipe line of required dia with butterfly valve, air release valve including necessary PCC foundation as recommended by OEM complete..(For Bansi Park STP) complete all as specified and directed.

Supply, install, test and commission centrifugal monoblock filter feed pump for pumping treated water to oxidation pond all as specified. The pump shall be suitable for the given duty points . Out of two pumps, one will be working and one will be stand by. Motor shall be energy efficient motor conforming to IS 12615. (i) Water Quantity- 2130 Litre per minute (ii) Static Head -14 M (iii) Speed - 1450 RPM (or as Specified by OEM) (iv) Impeller - Bronze (v) Shaft - High Tensile steel (vi) Pump/motor body- CI (vii) Seal - Mechanical (or as Specified by OEM) (viii) Motor - 12.5 HP, Sqirrel Cage SPDP,Class 'B' Insulation (ix) Starter - Star-Delta Starter (x) Base frame - Fabricated MS (xi) Foundation - PCC Foundation as per manufacturer specification. Note:(1) The pumps should be provided with Anti Vibration Pads and PCC/Cement concrete Foundation. 1 Nos 100 mm dia dial type pressure gauges for inlet/outlet shall also be provided. (2) The cost quoted by the contractor includes all above.

Supply and Fixing MS pipe( ERW) including all MS fittings /specials nominal dia 150mm as per IS 3589 thickess 4.8mm complete all as specified and directed

Supply and lay pipe Galvanised medium class including fitting of dia 80mm complete all as specified and directed

Supply and lay pipe Galvanised medium class including fitting of dia 100mm complete all as specified and directed

Supply and lay pipe Galvanised medium class including fitting of dia 50mm complete all as specified and directed

Supply laying and testing cable XLPE insulated screened, PVC bedded , galvanised steel strip or wire armoured electric power cable 1100V with stranded aluminium conductor of size 4sqmm, 2 core(for security light) complete all as specified and directed.

Supply laying and testing cable XLPE insulated screened, PVC bedded , galvanised steel strip or wire armoured electric power cable 1100V with stranded aluminium conductor of size 16 sqmm, 4 core (for connection of agitator system to starter and motor pumpset for filter) complete all as specified and directed.

Material & labour for Sand filling in trenches with clean dry fine sand unwashed including gently punning around cables complete all as specified and directed.

Material & labour for bricks covering to under ground electric cable using sub class 'B' bricks laid dry, flat, perpendicular to the direction of the cable complete all as specified and directed.

Material & labour for replacement of 50 mm bore GI pipe light grade laid in trenches or fixed to wall/pole for protection of cable/earthing strip etc complete all as specified and directed.

Providing PCC (1 :4 : 8), type D2,using 40 mm graded crushed stone aggregate as in foundations, filling, mass concrete, bed of pipe etc complete

Providing PCC (1 :3 : 6), type C1,using 20 mm graded mechanically crushed stone aggregate as in foundations of stay, coping of poles including necessary form work complete all as specified and directed

Providing PCC (1 :2 :4), type B1,using 20 mm graded crushed stone aggregate as in coping and the like including weatherinh slightly rounded or chamfered angles complete all as specified and directed

S & F butter fly valve of size 100mm dia ISI marked including testing complete all as specified and directed by Engr in charge complete all as specified and directed.

S & F butter fly valve of size 80mm dia ISI marked including testing complete all as specified and directed by Engr in charge complete all as specified and directed.

S&F unplasticised PVC pipes of pressure rating 10 Kg/cm2 laid in trenches including all fittings of size 75mm dia complete all as specified and directed.

S&F unplasticised PVC pipes of pressure rating 10 Kg/cm2 laid in trenches including all fittings of size 110mm dia complete all as specified and directed.

Supply and lay pipe galvanized, “Medium class”, including fittings 20 mm dia (3/4”) dia Complete all as specified and directed.

M&L Drilling and tapping cast iron water mains ( in position ) for branch connections of the internal dia 20 mm copmlete all as specified

Supply and fix Valve, stop, screwed, 20 mm (3/4”) dia pipe Complete all as specified and directed.

S&F factory made, sheet steel distribution boards, protection class IP-42 suitable for mounting MCB, DBs conforming to IS-13032, IS-8623, BS-5484 with min 200 Amps rating copper bus bar, and of the under mentioned type :- ( street Light On off) (i) SP & N 4 Ways Double door

S&F MCBs, 10 KA rupturing capacity, IS-8828 marked, of the under mentioned type and rating and fixing in DBs (DBs Catered separately in this schedule) :- Note : Make of the MCB should be the same as that of DB ( street Light On off) (i) SPN 16 Amps .

PAWAN KUMAR

Siya constructions

LACHHMAN SINGH AND BROTHERS

VERMA BROTHERS