Conservation and Beautification of Nandkar lake Tal Bhiwandi Dist.Thane

Cleaning Work Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.

Dewatering the excavated trenches and pools of water in the building trenches/ pipeline trenches, 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, fuel), etc. complete.(Bd-A-9/261)

Lake edge protection (Gabion wall), backfilling around the lake Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimmimg to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed, preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications as directed

Excavation for deep trenches for laying rising main in Hard murum, soft bhisa, Hard man and boulder including trimmimg to correct line & level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed, preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications

Providing and laying rubble soling below foundation in layers including filling with rubble chips, murum etc. complete as directed.

Providing and laying in situ cement concrete of grade M-25 of trap / granite / quartzite / gneiss / graded metal for R.C.C. works of gallery, sluice, spillway crest, spillway down stream face, energy dissipating structures, intake structures, training walls, piers, abutments, slab etc. with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete as directed.

Laying of a geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching / cement concrete blocks as well as to allow free movement of water without creating any uplift head on the pitching etc. complete.

Providing & fixing G.I. wire Gabions coated with Zinc+PVC of required size, section including boxes made of mechanically woven hexagonal shaped wire mesh of type, 10x12cm. edges mechanically selvedged made of heavily (Zinc+ PVC) coated G.I. wires as per BS: 443, mesh wire 3.00mm Ø edge wire 3.9mm Ø and filled with 20 to 50 kilogram weight trap stones including conveying with all the leads & lifts and placing at required places in required line, level, slope as per drawing, section as directed etc. complete under tidal conditions

Providing and laying in situ cement concrete of grade M-20 of trap / granite / quartzite / gneiss / graded metal for R.C.C. works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls, road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Providing and fixing in position TMT-FE-500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, 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 complete as directed.

Filling in plinth and floors with approved excavated material in 15 cm. to 20 cm. Layers including watering and compacting etc. complete.

Basic Test of Cement Standard Consistancy Finess, Specific Gravity, Setting Time (Initial & Final), Compressive Strength, Soundness

Basic Test of Aggregate Water Absorption, Specific Gravity, Impact Value, Crushing Value.

Fine Aggregate-Silt Factor

Steel Bar Testing- Upto 16 mm (set of 3 Bars)

Concrete Compressive strength of C.C. Cube ( set of 3 Cubes)

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Stone pitching / Bund strengthening Providing and constructing 300 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved source including cost of all materials, labour, machinery, hand packing / wedging stone chips, finishing etc. complete with lead upto 1 km & all lifts as directed.

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Strom water drain Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimming to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications As Directed.

Providing and laying rubble soling below foundation in layer including filing with rubble chips, murum etc complete as directed.

Providing and laying in situ cement concrete of grade M-10 of trap / granite / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed

Providing and laying in situ cement concrete of grade M-20 of trap/ granite / gneiss / quartzite/ graded metal for RCC works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. . with Batching Plant and Transit mixer including centering shuttering, scaffolding, placing tompacting, curing etc. complete with all lifts as directed

Providing and laying in situ cement concrete of grade M-20 of trap/ granite / gneiss / quartzite/ graded metal for RCC works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. with Batching Plant and Transit mixer including centering shuttering, scaffolding, placing tompacting, curing etc. complete with all lifts as directed

Providing and laying in situ cement concrete of grade M-20 of trap/ granite / gneiss / quartzite/ graded metal for RCC works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. . with Batching Plant and Transit mixer including centering shuttering, scaffolding, placing tompacting, curing etc. complete with all lifts as directed

Providing and fixed reinforced cement concrete cover of size 60 cm x 45 cm with frame over inspection chamber etc. complete. Medium duty (100 Kilogram)

Providing and fixing in position TMT-FE-500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, 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 complete as directed

Filling in plinth and floors with approved excavated material in 15cm. to 20cm. Layers including watering and compacting etc. complete.

Basic test of cement :- Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness.

Basic test of Aggregate:- Water Absorption, Specific Gravity,Impact Value, Crushing Value.

Fine Aggregate -silt factor

Steel Bar Testing- Upto 16 mm (set of 3 Bars)

Concrete Compressive strength of C.C. Cube ( set of 3 Cubes)

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Plantation Work Excavation : Excavation for foundation in Earth, Soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50m. beyond the building area and stacking or spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. ( Lift up to 0.00 to 1.50m.) By Manual Means. (Reference rate from PWD SSR 2022.23, w.e.t 25-07-2022, Sr.No. 720, Chapter Excavation, Item No. 21.01, Reference No BDA 1 Page No.153)

Excavation pit size 1.00 x 1.00 x 1.00 m for planting large flowering / shady tress (plant height 2 to 4 mtr.) palm varieties of height (plant height 2 to 4 mtr.) in earth, soil of all types, soft murum, including removing the excavated & unwanted material up to a required distance of 50 mtrs.

Garden Soil : Supplying on site garden soil well sieved 80 % to pass through I.S. sieve of 10 mm size free from stones rubbish like dried grass roots and other such materials. The soil should be fresh from quarry. The color of the soil generally is red. The soil will be measured by measuring box. (Farma) Item includes Transporting, loading- unloading etc. (Lead charges per 70 km. considered Excluding royalty)

Farm Yard Manure : Supplying on site well decayed, well dried, well powdered, without clods and free from stones, dried grass and other rubbish material. The color of the manure generally is black. The manure will be measured by measuring box. (Farma) Item includes Transporting, loading- unloading etc. (Lead charges per 50 km. considered Excluding royalty)

Spreading fresh garden soil / silt & manure in excavated area including lead up to a distance of 50 mtrs (Rates Form PWD SSR 2022-23 / Sr. No. – 104 Item No- 2.30 Page No. 25)

Mixing garden soil / silt & mature thoroughly well, watering previous night. Planting required plant species; lawn grass as directed etc. complete. (1/10 of unskilled labour i.e 648/10 + including (Overhead Charges 10% & Contractor Profit 10%) ( Labour Rates For PWD SSR 2022-23 / Sr. No. 62 Page no. 545)

Spreading fresh garden soil / silt & manure in excavated pit size area of 1.00 x 1.00 x 1.00 m.

Mixing garden soil / silt & mature thoroughly well, watering previous night. Planting required plant species as directed etc. complete. For required pit size 1.00 x 1.00 x 1.00 m.

Aboli

Allamanda

Anant

Tagar mini

Mogara

Ratrani

Jai (Jasmium grandiflorum)

Jui (Jasmium officinale)

Bakul Above 10 ft

Sonmohor Above 10 ft

Kadamb 3 ft to 4 ft

Parijat 3 ft to 4 ft

Sita ashok 3 ft to 4 ft

KaduNeem 8 ft to 10 ft

Peepal 8 ft to 10 ft

Putranjivia 8 ft to 10 ft

Silver Oak 8 ft to 10 ft

Wad / banyan 8 ft to 10 ft

Chain link fencing work Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimmimg to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed, preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications as directed

Providing and laying rubble soling below foundation in layer including filing with rubble chips, murum etc complete as directed.

Providing and laying in situ cement concrete of grade M-10 of trap / granite / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed

Providing U.C.R. masonry in C.M. 1:6 in foundation upto plinth with lift upto 1.5 m. including striking joints, curing etc. complete as directed.

Providing and laying Cast in situ/Ready Mix cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for R.C.C.coping to plinth or parapet and sill of doors and windows moulded as per detailed drawings or chamfered as approved by the Engineer including steel centering, formwork, cover blocks, laying/pumping, compacting , curing , finishing and roughening them if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel).with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, 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 complete as directed.

Providing pointing with cement mortar for stone masonry including racking joints, centering, scaffolding, curing etc. complete as directed.

Providing and applying three coat of water proof cement paint of approved manufacture and of approved colour to new plastered surfaces including scaffolding if necessary, cleaning and preparing the surfaces, watering for two days etc. complete.

Providing and erecting chain link fencing 1.6 M. height with G.I chain link of size 50 x 50 mm, 8 gauge thick and fixed 75 mm above ground level on vertical M.S. Angles of 40 x 40 x 6 mm size, including excavating pits for foundation and embedded in C.C. block of 1:4:8 mix of size 450 x 450 x 670 mm. at 1.75 M. c/c with iron bar 16 mm dia as hold fast including welding link with angle frame at 30 cm c/c with nuts and bolts and horizontal M.S Angles at top and bottom of 25 x 25 x 5 mm and vertical M.S. Flat 35 x 5 mm and 25 x 5 mm horizontal including cross support of 40 x 40 x 6 mm angles both side at every corner or bend embedded in concrete blocks of 1:4:8 of size 450 x 450 x 670 mm including 3 coats of oil painting etc. complete.

Providing and fixing mild steel grill gate as per the detailed drawing including hinges, locking arrangements and painting in three coats of oil paint of approved colour and shade etc. complete. (weight 18 Kilogram to 20 Kilogram. Per Sq.m.) Spec. one Number: as directed by Engineer-in-charge.

Fixing in position Cautionary / andatory sign boards in ground with C.C. 1:4:8 block of 60 cm x 60 cm x 75 cm size etc. complete as directed including all leads.

Providing and fixing Mandatory / Regulary sign boards in circular shape of ---- mm dia made out of ---- mm aluminium sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting- HIP) having pressure sensitive / heat activated adhesive retro reflective specified back ground, border and back side retro reflective symbols, letters, numbers, arrow as per IRC:67-2012 Table No 8.3 supported with back support frame 25 mm x 25 mm x 3 mm, duly painted on back side with grey stove enamel paint and supported on one no. of M.S angle iron post of size 65 mm x 65 mm x 6 mm, 3.45 m long, duly painted with flat oil paint having alternate black and white bands of 25 cm width including G.I fixtures etc; fixing the boards M25 grade concrete block of size 60 cm x 60 cm x 75 cm including transportation etc; complete. Class B (Type IV high intensity micro-prismatic grade sheeting-HIP) Shall have 7 years written warranty from the manufacturer and authorized distributor / convertor issued for field performance including the screen printed areas and cut -out sheeting and cut –out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor / supplier

Basic test of cement:- Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness.

Basic test of Aggregate:- Water Absorption, Specific Gravity, Impact Value, Crushing Value.

Fine Aggregate -silt factor

Steel Bar Testing- Upto 16 mm (set of 3 Bars)

Concrete Compressive strength of C.C. Cube ( set of 3 Cubes)

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Lake pathway Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimming to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications As Directed.

Providing and laying rubble soling below foundation in layer including filing with rubble chips, murum etc complete as directed.

Providing and laying in situ cement concrete of grade M-10 of trap / granite / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed

Providing and fixing heavy duty inter locking concrete Grey paving blocks of 60 mm thickness of having a strength of 300 Kilogram/sq.cm. of approved quality and shape on a bed of crushed sand of 25 to 30 mm thick including skirting joints and cleaning etc. complete.

Basic test of cement:- Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness.

Basic test of Aggregate:- Water Absorption, Specific Gravity, Impact Value, Crushing Value.

Fine Aggregate -silt factor

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Lake kerb wall with railing Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimming to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed preparing the bed for foundation and necessary safety precautions, keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications As Directed.

Providing and laying rubble soling below foundation in layer including filing with rubble chips, murum etc complete as directed.

Providing and laying in situ cement concrete of grade M-10 of trap / granite / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed

Providing U.C.R. masonry in C.M. 1:6 in foundation upto plinth with lift upto 1.5 m. including striking joints, curing etc. complete as directed.

Providing and laying Cast in situ/Ready Mix cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for R.C.C.coping to plinth or parapet and sill of doors and windows moulded as per detailed drawings or chamfered as approved by the Engineer including steel centering, formwork, cover blocks, laying/pumping, compacting , curing , finishing and roughening them if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel).with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, 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 complete as directed

Providing and fixing mild steel grill railing 15 Kilogram/sq.m with Ghanateak wood hand rail of size 75mm x 60 mm.and sill of 75mm.x 25 mm.and newel posts for staircases, including fabricating, fix-tures, erecting, painting the grill work with one coat of anti-corrosive paint and two coats of oil painting with approved colour and polishing the sill, hand rail and the newel post with french polish.

Providing pointing with cement mortar for stone masonry including racking joints, centering, scaffolding, curing etc. complete as directed.

Providing and applying three coat of water proof cement paint of approved manufacture and of approved colour to new plastered surfaces including scaffolding if necessary, cleaning and preparing the surfaces, watering for two days etc. complete.

Providing and fixing mild steel grill railing 15 Kilogram/sq.m with Ghanateak wood hand rail of size 75mm x 60 mm.and sill of 75mm.x 25 mm.and newel posts for staircases, including fabricating, fix-tures, erecting, painting the grill work with one coat of anti-corrosive paint and two coats of oil painting with approved colour and polishing the sill, hand rail and the newel post with french polish

Basic test of cement :- Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness.

Basic test of Aggregate:- Water Absorption, Specific Gravity, Impact Value, Crushing Value.

Fine Aggregate -silt factor

Steel Bar Testing- Upto 16 mm (set of 3 Bars)

Concrete Compressive strength of C.C. Cube ( set of 3 Cubes)

Rubble stone Stone / Rubble- Crushing Value / Compressive strength, Water Absorption & Specific Gravity

Benches and Dustbin (Nirmalya kalash ect) Garden Bench with Arm

Grabage bin 1100 Ltr metal (mild steel) OD: L 1320 X W 1045 X H 1250 (MM) Capacity 1100 Liter. 1.6 mm MS plate used for making wall and 1 mm plate used for lid, 5 mm angle for base, 1.6 mm pipe top for unit heavy duty wheel having 200 mm dia. BMC Compactor Friendly.

WHEEL DUST BIN 240 LTR. : Capacity 240 ltr. Made from superior material quality and workmanship, low dead weight, user friendly. These are the outstanding features of the wheel plastic container. Wheels are made from solid rubber tyres.

WHEEL DUST BIN 120 LTR. : Capacity 120 ltr. Made from superior material quality and workmanship, low dead weight, user friendly. These are the outstanding features of the wheel plastic container. Wheels are made from solid rubber tyres.

Solar lighting LED type solar street light fixtures with heat sink for LED, crystalline / polycrystalline silicon solar PV modulus, suitable size of maintenance free battery along with 5.5 mtr, 65 mm dia GI pole with civil foundation, base plate, nut, bolts etc and all accessories required for completing installation as per specification. SITC of 20 Watt LED solar street light system with 5 years warranty as per specification.

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