Providing Repair and Maintenence of Borewell pumping main line, and Sump at Kadirepalli Head House and Siva Sakthi Nagar Head Housein Hosur City Municipal Corporation

Amount

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % Duty lpm x m (75x 275) 10 Hp

Supply of 100 Amps Porcelain fuse unit (500 V)of best quality make including cost of handling charges and all other incidental charges.

Supply of 100 A TPN switch disconnnector fuse units in sheet steel enclosure with HRC fuses Double break with ISI make including cost of handling charges and all other incidental charges.

Supply of 63 Amps 30MA RCCB/ELCB (Four Pole) switch with ISI make including cost of handling charges and all other incidental charges.

Supply of 10 sqmm Pvc Insulated Single Core Multi Strand Fire Reterdant Flexible Copper Cable. with ISI Mark Conforming to IS 6 Sqmm Copper wire of best quality make including cost of handling charges and all other incidental charges.

Supply of 3 core 6 sqmm Jointing of XLPE Insulated and Sheated 3 Core Flat Type Copper Cable Conforming to IS 694/1990 and as amended Thereafter with ISI make including cost of handling charges and all other incidental charges.

Supply of 4 core 16sqmm JOINTING OF L.T. CABLES- 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CABLE CONFORMING TO IS 1554 PART I AND AS AMENDED THEREAFTER WITH ISI MARKING with ISI make including cost of handling charges and all other incidental charges.

Supply and Run of 2 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade on 7/20 GI wire for service connection mains WITH ISI MARKING with ISI make including cost of handling charges and all other incidental charges.

Supply of 2" UPVC Column pipe Supreme Heavy with ISI make including cost of handling charges and all other incidental charges.

Supply of 2" GI Bend with ISI make including cost of handling charges and all other incidental charges.

Supply of 2" X 36" pipe nipple with ISI make including cost of handling charges and all other incidental charges.

Supply of 2" GI Flange Set with ISI make including cost of handling charges and all other incidental charges.

Supply of 2"GM Non return valve with ISI make including cost of handling charges and all other incidental charges.

Supply of 2"G I Ordinary Coller with ISI make including cost of handling charges and all other incidental charges.

Supplying and Delivery of the following sizes of HDPE Pipes PE-100 - PN8 conforming to IS-4984/1995, as specified to technical specifications in standard length including labour charges for loading, un-loading and staging at stock yard etc.., complete as per standard specification as directed by the Department Officers.(p.no.29) 90mm HDPE Pipe 90mm HDPE Pipe

Supply and Delivery of HDPE and PVC specials of conforming to IS Specification at site of work including all taxes loading transportation unloading insurance etc.., Complete and as directed by department officers 90mm HDPE Bend

90 mm PVC Ball valve

90mm Stupbend

90mm Flange set

90mm HDPE Equal Tee

Earth work excavation and deposition on the bank with an initial lead and lift of 10 meters and initial lift of 2 meters in hard stiffy clay stiff black cotton hard red earth murram, gravelly soils(SS20B) etc., complete as per std., specification. 90mm HDPE Pipe

Lowering the following HDPE pipes and specials into trench and laying to proper grade and alignment complete as per standard specification by deparment officers etc.., HDPE Pipe 90mm

Jointing the HDPE pipes and specials and testing the required pressure with water etc.., Complete as per standard specification HDPE Pipe 90mm

Testing of pipes for water supply with hudralic testing equipments by filling with water including cost of water @ 60/KL and testing to recommended Pressure in convenient stretches and attending the brusts if any occurred during the test excluding the cost of pipes but including other incidential and operational charges ETC... complete for the following diameteres of pipes HDPE Pipe 90mm

Labour charges for the errection of submercible motor with pumpset in the bore well includingfixing and jointing of cable with proper clampup to the starter to the require depth and alsofixing pipe to the require depth and value errectionetc.,complete

Refilling the excavated earth in to the trenches after laying the P.V.C. pipe in to the trench including cost of all labour charges and all other incidental charges etc., complete. HDPE Pipe 90mm

Supplying and Delivery of the following sizes of HDPE Pipes PE-100 - PN8 conforming to IS-4984/1995, as specified to technical specifications in standard length including labour charges for loading, un-loading and staging at stock yard etc.., complete as per standard specification as directed by the Department Officers.(p.no.29) 200mm HDPE Pipe

Supply and Delivery of HDPE and PVC specials of conforming to IS Specification at site of work including all taxes loading transportation unloading insurance etc.., Complete and as directed by department officers 200mm HDPE Bend

200mm Stupbend

200mm Flange set

200mm HDPE Equal Tee

200mm PVC Ball valve

Earth work excavation and deposition on the bank with an initial lead and lift of 10 meters and initial lift of 2 meters in hard stiffy clay stiff black cotton hard red earth murram, gravelly soils(SS20B) etc., complete as per std., specification. 200mm HDPE Pipe

Lowering the following HDPE pipes and specials into trench and laying to proper grade and alignment complete as per standard specification by deparment officers etc.., 200mm HDPE Pipe

Jointing the HDPE pipes and specials and testing the required pressure with water etc.., Complete as per standard specification 200mm HDPE Pipe

Testing of pipes for water supply with hudralic testing equipments by filling with water including cost of water @ 60/KL and testing to recommended Pressure in convenient stretches and attending the brusts if any occurred during the test excluding the cost of pipes but including other incidential and operational charges ETC... complete for the following diameteres of pipes 200mm HDPE Pipe

Refilling the excavated earth in to the trenches after laying the P.V.C. pipe in to the trench including cost of all labour charges and all other incidental charges etc., complete. 200mm HDPE Pipe

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,Earth Work for Footing 1st Depth

Plain Cement Concrete 1:4:8 (one cement, four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed Centering for Plinth Beam

Centering for soffits of RCC slabs of plane surface like Columns

Providing and laying in position Standardised Concrete Mix M-25 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 350Kg/ cum and maximum water cement ratio of 0.50 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) for Basement

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors

Plastering with cement mortar (1:3) 20mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification