Development of water Harvesting park with sitting facillities at Hedgewar park, Mandawali Village in ward No. 09E Shah. South Zone, EDMC

Amount

Development of Water Harvesting park:-

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth leadupto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.2.6.1 All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.2.26.1 All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire ornuts, bolts and washers as required complete as per the direction of Engineer-in-charge.16.70.1 Made of G.I. wire of dia 4 mm sqm 797.2016.70.2 Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade

Construction of Gazebos (Garden Huts)

Earth work in excavation of park within a lead of 50 m. All kind of soil

Supply of MS Pipe of 150 mm rod and 10 ft height of column

Supply of MS plate of 6mm thickness and 9”x9” size for closing pipe at one end of 150 mm

Welding of ms plate of 6 mm thickness to one end of 150 mm

Providing and laying 75 mm thick compacted bed of dry brick….. in charge.

Provision and laying in position cement concrete ……1:4:8 ……40mm nominal size.

Provision and laying in position cement concrete….1:2:4 ….20mm nominal size

Steel work in built up tubular (hot finished) welded type ……. Washer etc. Complete

Providing and fixing of roofing sheet in kavelu design of 3mm…. of LLDPE in brown color

Art work on column including architectural design, moldings, arches, shapes…….. Aesthetic elements.

Providing Sculpture like Man, woman, figures animal musical instruments, any elements or design representing cultures or tradition.

Art Work on Sitting arrangement/benches by making architectural design, moldings shapes…..aesthetic elements.

Art work on slab molding /arches by giving shapes…..painting coats

Providing & Fixing of RCC Bench

Providing and fixing of RCC Benches, the Specification as under:- 5. Description: This item shall govern the provision of supply, erecting and installation of precast concrete reinforced benches with back rest. 6. General Requirement: The precast concrete reinforced benches shall be manufactured in accordance with the design requirements and details shown in the plan, and in conformity with the requirement of this specification and item no. 172020 of USSOR. 7. Materials and Construction Methods: The material and construction of precast concrete reinforced benches will be as follows: (v) Concrete Mix Design: The benches shall be cast using M-30 grade concrete mix in accordance with IS:10269: 2009 (with latest amendment) in gray cement by using vibro- compaction technique and with reinforcement as detailed in this specification. The manufacturer shall be responsible to design a mix which achieves both the strength and the surface finish required for the installation and application. Compressive strength shall be not less than 30 MPa at 28 days. (vi) Reinforcement Steel: TMT reinforcement bars confirming to IS: 1786:2008 of dia 10mm shall be used as main reinforcement bar and 4mm dia mild steel bars shall be used as stirrups as per reinforcement diagram. (vii) Connections: 12mm dia x 65mm long galvanized steel CSK (Countersunk) bolts with EVA (Ethylene Vinyl Acetate) washer for connecting seating plank with leg and half threaded carriage bolts & nuts with EVA & steel washers of size 165mm length x8mm dia for connecting back rest plank with leg. Threaded steel fastener shall confirm to IS: 1367 with latest amendments. (viii) Paint : Red color acrylic based paint (Other color may be used, if decided by Engineer-in-charge) confirming to IS: 15489 should be used. 8. Detail of member of precast concrete reinforced bench: iv. RCC Base Supports: Two number of legs manufactured using M-30 grade grey cement concrete of back height 1000mm, front height 400mm, bottom width 620mm with 100mm thickness. Each leg shall be reinforced with 4 nos. of 10mm dia TMT bars distributed uniformly along the section and periphery of the legs and tied with 4mm dia mild steel stirrups as per detailed given in drawing Each leg will have 3 nos. 12mm dia 65mm length galvanized coupling nuts, welded suitably to the main reinforcement at appropriate location on the seating to receive concrete planks on the legs and 3 holes to receive carriage bolts for fixing back rest planks. v. Planks: Five RCC planks of size 1500mm x 100mmx50mm shall be cast using M-30 Grade grey cement mixed with 3% red pigment (other color may be used, if decided by Engineer) and each plank reinforced with 2nos.10mm dia TMT bars along the length and 10 Nos. 4mm dia mild steel bars along the width and having 2 holes of 14mm dia at appropriate location to receive 12mm dia galvanized bolts for fixing these planks on the legs. One RCC plank. vi. Installation of RCC bench: Each seating plank (bottom) of bench will be bolted with the leg with the help of 12 dia x65mm length galvanized steel CSK (Countersunk) bolts with EVA and steel washers of size 165mm length x 8mm dia.

Part-Development of Green area

Trenching in ordinary soil up to depth of 60 cm including Removal and staking of serviceable materials and then disposing of by 50 mtr and making up the trenched area to proper levels by filling with earth or earth mixed with sludge or/ and manure before and after flooding trench with water(excluding cost of imported earth, sludge or manure).

Supplying and stacking of good earth at site including royalty and carriage up to 10 km (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking of dung Manure at site including royalty and carriage up to 1 km (earth; measured in stacks will be reduced by 8% for payment).

Supplying and spreading of Yamuna sand at site.

Carriage of good earth by manual labour including loading/ unloading & stacking for lead) For first 50 mtr.

Carriage of manure or sludge by manual labour including loading/ unloading & stacking for lead a) For first 50 mtr

Carriage of Yamuna Sand by manual labour including loading/ unloading & stacking for lead a) For first 50 mtr

Rough dressing to the ‘trenched area after 10 to 15 days of its flooding with water including breaking clods.

Fine dressing the ground

Spreading of manure and good earth in required thickness (Cost of sludge, dung manure or/and good earth to be paid separately).

Mixing earth and sludge, dung manure in proportion specified or directed.

P/F Brick edging 7cm wide 11.4 cm deep to plinth protection with common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Sh. Sunil Kumar Mittal