15th Finance Commission Tied Grant 2022-23 Construction of New OHT

Amount

Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m to the following classification of soils as directed by Town panchayat officers. A. Hard stiff clay black cotton, hard red earth , shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS20B

Collection supply and filling of Stone Dust of approved quarry including cost and Conveyance of all materials to site and all labor charges for filling etc., Complete.

Cement concrete of mix 1:4:8 (One cement four sand eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including labour charges, transporting and placing in position including shoring, strutting forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification.

Vibrated RCC 1:1½:3 (One cement one point five sand and three aggregates) mix using 20mm gauge hard granite broken stone jelly in all RCC works connected to the work excluding shuttering , Centering and cost of Reinforcement grills but including curing ,finishing etc complete with standard specification and as directed by Engineer incharge.

For items 1.5m to 4.5m below GL

Items 0 to 1.5m Below G.L

Above GL and Upto 4.5m

Above 4.51m and upto 7.32 from GL

For items above 7.32m & up to 10.98m from G.L

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Plane Surfaces

Below G.L items

Curved Surface

Square Column

Below G.L

Ground level to 3.30m on

Supplying and Fabrication of Steel and placing in position MS / Ribbed tor steel Grills for RCC works as per design given including cost of steel and GI binding wire in Floors etc,. Complete complying with standard specification in force and as directed by department officials.-

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris, putty, wherever required etc., complete complying with standard specification. (S.l.No.359-A)

Supply delivery at site and fixing in position of M.S. Ladder with easy indination in two parts with width 0.45m made out of 50mm x 50 mm x 6mm M.S. angles using 16mm dia round bars at 30 cm C/C as steps with hand rails at the top for 2m incliend height and also with necessary projecting arms at the top and bottom for proper resting with one coat of redoxide paint, loading, transit, unloading, insurance charges, taxes etc., complete as directed by TWAD Board Officers. The rate includes concrete bed block in CC 1:3:6 using 20mm HBGS at top and bottom of suitable size with necessary anchor bolts.

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20mm HBG stone for O.H.T including cost of Reinforecement placing grill in the possition centering and shuttering charges mixing concrete curing etc to required height clear width of 45 cm consisting of 2nos vertical post of 10 x 15cm and step slab of 25 x 25mm etc completely and as directed by Town panchayat Engineers.

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by departmental Engineers.

Providng manhole cover of size 0.60 x 0.60m in RCC 1:1.5:3 with suitable reinforecement and 50 x 50 x 6 mm M.S angle fixed along edges and as directed by departmental officers.

Supply and run of 2 of 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains SD 71

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour SD 55

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC.unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch with painting of suitable Colourfor open PVC light point / fan point (For electronic regulator) (5 points per coil) SD 24

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 mm x 100 mm x 113mm TW switch box in flush with wall with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS plug with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC plug point. SD 37

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. SD 88

Supply and fixing of WT bulk head fitting with guard (Philips / Bajaj / Crompton / K. Lite) suitable for11W CFL lamp with CFL. SD 83

Supply and fixing of 32 Amps DP Switch of 500V with metal clad with fuse and neutral (Side Handle) on suitable TW Board with PWD Earthing SD 143

Supply and fixing of TNEB meter Board suitable for 32A Three Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit. SD127

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes, specials valve, labour charges for lifting aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc complete.

GI pipe

65mm Dia

50mm Dia

Specials

90mm Dia PVC Threaded coupler

63mm Dia PVC Threaded coupler

65mm Dia GI Tee

65mm Dia GI 900 Bend

65mm Dia GI coupler

65mm Dia GI union

65mm Dia GI Elbow

65 x 50mm Dia GI Reducer

75mm x 63mm PVC Reducer

75mm PVC Threaded coupler

75 x 90 PVC Reducer

65mm Dia GM Gate Valve

50mm Dia GM Gate Valve

Supply and delivery of 7.5 HP Three phase Submersible pumpset of duty condition 175 lpm x 100 m as per IS 8034 without panel board etc complete as per standard specification.

Supply of Three phase Pannel board suitable for 7.5 HP D.O.L with two level guard and auto start and etc complete as per standard specification.

Supplying and delivery of 4 Sq.mm of PVC insulated and sheathed 3 core flat type copper cable confirming to IS694/ 1990 etc complete as per standard specification.

Labour charges for the errection of Above 5 HP to 10 HP submersible pumpset in the Borewell 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 walls errection clamps pressure gauges up to the exterior wall of pumping room and errection of panel board consisting of DPICN switches starter volt meter ammeter, Three Pilot ( Indicating ) lamps capacitor single phasing preventer water level guard and laying and jointing the cable s and twin earthing as per IE rules etc complete and testing to the pumpset and trial run for 10 Days.

supplying and Delivery of G.I and P.V.C pipes medium as per IS 1239/PART/90 including cutting , threading and fixing charges as directed by the departmental officer.

65 mm G.I Pipes

V PANNEERSELVAM