15th finance 2023-24 IInd grant OHT Renovation Works in Kilpennathur

Amount

Providing two legged scaffolding of 1 m wide alround the tank at every 1.5 m ht. including cost and conveyance of all materials and labour charges etc complete as per standard specification.

Kilpennathur Kulakarai Street (2.00 Lakh Litre)

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Karungalikuppam Kulakarai Street (1.50 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Vivekanandar Street (1.00 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Kilpennathur Indira Nagar (1.00 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Ambethar Nagar (0.60 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Elathanpuravadi (0.30 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Kottavur (0.10 Lakh Litre) OHT

First level @ 2.50M above Gl

Second level @5.00 M above Gl

Third level @ 7.50M above Gl

Fourth level @ 10.00M above Gl

Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications for 10 sqm

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by Department officers.page 90

Plastering with cement mortar 1 : 3 mix, 10mm thick including cost and conveyance of all materials from approved quarry and all other labour charges etc., completed as per standard specification.

Supplying and Delivery of 80 mm dia GI PIPE (Medium) AS PER IS 1239/ Part I / 2004 includind all cost of materials and other charges etc complete complying with standard Specifications

Lowering 80 mm dia GI PIPE (Medium) and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers.page 259

Supply and Delivery of DI D/F Gate Valves (soft seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40, wedge fullyrubber lined with EPDM, replaceable spindle nut, without gland packing and with 3 O-Ring protection on the shaft and seals of NBR and the valves should be of vaccum tight and 100% leak proof with face to face dimentions as EPR BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less All lthe valves are to be compatible for burried application with pressure rating PN 10/16.

80 mm dia gate valve

100 mm dia gate valve