NEW WATER SUPPLY WELLPUMPSETPUMPROOM AND PIPELINE AT NEDIKKADU

Earthwork excavating for open excavation and depositing on Bank within initial lead of 10mt and lift of 2m in Hard stiff clay , stiff black cotton , hard red earth, shales,murram, gravel , stoney earth and earth mixed with small size boulders etc., complete complying with standard specification.

Sinking well Below water level including all incidental charges using special tools and plants such as air compressor,helmet etc. complete and including baling out water- For 4 M Internal dia

I. Depth - 2 Meters

II. Depth - 2 Meters

III. Depth - 2 Meters

IV. Depth - 0.60 Mete

Earthwork excavating for foundation and depositing on Bank within initial lead of 10mt and lift of 2m in Hard stiff clay , stiff black cotton , hard red earth, shales ,murram, gravel , stoney earth and earth mixed with small size boulders etc., complete complying with standard specification.

Plain Cement concrete in 1:4:8[one cement and four sand and eight aggregate ] using 40 mm size ISS grade machine crushed chips including the cost of mixinglaying curing etc., complete complying with standard specification.

Random rubble masonary in c.m 1: 5 (one cement and five sand) mix using best new rough and bond stones including simultaneous pointing above ground level with the same mortar including the curing, cost and conveyance of all materials and labour charges etc,complete as per SS.

Supplying and Erecting Steel Centering for sides and soffits including supports and strutting plane surfaces such as RCC Slabs, Rectangular Beams, TEE or ELL Beams, Lintels, Bed blocks, Staircase waist and Landing slabs, Landing Beams, canopy etc., with all cross brasings using mild steel sheets of size 90cmx60cm and 10 gauge stiffened with welded MS angles of size 25mmx25mmx3mm for boarding laid over silver oak (CW) joists of size 10cmx6.5 cm spaced at about 90cm c/c and supported by causrina props of 10cm to 13cm dia spaced at 75cm c/c etc., complete complying with standard specification and as Directed .

For Curved centering

For Plain centering

Supplying, fabricating and placing in position of Steel Reinforcement using Mild steel or Ribbed tor steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete as per SS.

Reinforced cement concrete in 1:11/2:3[One cement ,One and half sand and Three aggregate ] using 20 mm size IRC grade machine crushed chips and excludingcost of reinforcement and centering works and including the cost of mixing,laying , curing ,and etc.,complete complying with standard specification .

Brick work In CM 1:5 mix using best country bricks of size 22cm x 11cm x 7cm having 350kg/cm2 compressive strength and 15% or less water absorbentin the period of 24hours immersement and confirming to ISI specifications.and using the screened sand and all the materials should be approved by the competent technical authorities etc complete complying with standard specification--

Supplying and fixing of R.C.C Joli of size 0.45x0.45 including cost and conveyance of all materials and labour charges etc, complete as per SS

Supply and fixing of Mild steel door using L angles , M.S patta , and M.S sheet of reqiured size and gauge including priming coat the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Plain Cement concrete 1 : 2 : 4 (one cement, two sand and four aggregates) using 20mm ISS HBG metal including cost and conveyance of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per SS

Plastering in cement mortar 1:3 mix 10mm thick using clean screened sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting for plastering for plastering and protecting from other damages till setting of mortar etc.complete complying with standard specification-

Plastering in cement mortar 1:5 mix 12mm thick using clean screened sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting for plastering for plastering and protecting from other damages till setting of mortar etc.complete complying with standard specification-

Finishing the top of flooring with granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 25mm thick including cost and conveyance of all materials to site and all labour charges for mixing, laying, curing etc complete

white washing two coats using best shellime and preparing the surface fit for white washing as confirming to the IS 6278-1971

Painting the walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

Painting two coats for over new iron work surface using best quality of synthetic enamel paint with approved colour and quality and the rate including the cost of all materials to work site and labour charges etc complete complying with standard specification.etc complete complying with standard specification

Supplying and delivery of open well submersible 15 HP pump set as per IS 14220/2002 , 700 LPM X 100 m. with sutiable panal board with - 3 Phase Panel board - star delta with two level guard and auto start etc., complete complying with standard specification

Supplying and delivery of GI pipes 'B' Class pipe with ISI mark,standard unit weight and the rate including all cost and conveyance of materials and labour charges etc., complying with standard specification

50mm dia B Class Pipe

Labour charges for the erection of submersible 15 HP pumpset in openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Laying and jointing of follwing GI pipe and specials to proper grade and alignment and testing the pipe with water and the rate including cost and conveyance of all materials to work site and labour charges etc. complying with standard specification

50mm dia B Class Pipe

Supply and fixing of PVC insulated and sheathed 3 core 4 sq mm flat type copper cable conforming to IS 694/1990

Supply and fixing of TNEB meter board suitable for 32 A Three phase service connection with 3 numbers of 32 A fuse unit (500 volt) 32 Amps neutral link and earth link (1" X 1/8" Copper flat) on TW plank of size 600 mm X 450mm X 19 mm with supporting TW reepers of 1" thick an either side with paining with suitable bolt and nuts for fixing the TW plank on wall earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit.SD No:127

Supply and fixing of 32 A TP NMC Switch on suitable angle iron frame work with M.S cable entry box with earth connections SD No:164

Supplying and run of 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu. conductor of 1100V grade in 25 mm dia G.I pipe ( class B) bent at both ends with neccessary angle iron up right and end support for mains P 37 -SD 70

Supply and run of 4 of 4 Sq. mm (56/0.3) PVC insulated SC unsheathed cu. Conductor of 1100 V on 7/20 GI bearer wire for service connection mains P 36 - SD- 67

SIVALINGAM (BID ID -1299374)