Const of 6000 Litre Capacity Ground Level Sump and Pumping Arrangements at Naranapuram Village and Panchayat

Amount

Earth work excavation in hard stiff clay, black cotton, hard red earth, shales murrams, ordinary gravel stoney earth mixed with 50% fair sized boulders etc., with an initial lead of 10 m and lift of 2 m and as directed by officers.

0.00- 1.0m Depth

1.0-2.0m Depth

2.0m and above

Filling with M.sand complying with standard specification including watering ramming and consolidation etc., complete

Levelling course in cement concrete 1:4:8 using 40 mm hard broken stone for foundation and levelling course including cost of all materials, mixing, placing, ramming, curing finishing etc., complete.

Reinforced Cement concerete 1:1.5:3 mix using 20mm mix for the following members excluding the cost reinforcement and fabricating, centring shuttering and strutting charges but including the cost of all materials mixing placing in position lifting vibrating finishinf & curing etc., complete.

Beyond 1.50 m & up to 4.50 m below G L

Up to 1.50 m below G L

Up to 4.50 m above G L from G L

Supply and erection of steel centring, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 x 25 x 3 mm for boarding laid over silver Oak joints of size 10 cm x 6.5 cm space at 10 cm c/c and supported by casurino props 10 cm - 13 cm spaced at 75 cm c/c etc., complete.

For 3.30 to 4.30 m ( Plane surface )

For 0.00 to 3.30 m ( Curved surface )

For 3.30 to 4.30 m ( Curved surface )

Supplying fabricating and placing in position of RTS rods for reinforcement including cost of steel and binding wire, labour charges for RCC works etc., complete.

Providing and fixing of cut stone ( rough dressed) set in cm 1:3 of size 0.45 x 0.45 x 0.15 m at site including cost of all materials, labour charges curing etc., complete.(Sor 2024-2025 Vol -1. Pg.No.-307)

Supply, delivery and fixing of C I manhole frame with cover of following size including cost of all materials, fixing of MS clamps ,bolt and nuts etc., complete.

Exterior Emulsion painting two coats with best approved quality and colour paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Refilling the foundation with excavated soil ( other than sand ) in layers of not more than 15 cm thick, watering, well ramming,consolidating, complying including cost of all materials, labour charges etc., complete.

ABSTRACT - SUB ESTIMATE I(Pumping Pipeline Arrangements)

Supply and delivery of PVC pipe (SOR 2024-2025 vol-2 Pg No -5)

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel, stone and earth mixed boulders as per SS20B.(SOR 2024-2025 vol-2 Pg No -188)

Refilling excavated earth including all cost(SOR 2024-2025 vol-2 Pg No -191)

Laying of PVC rigid pipes with lead of 200m lowering into trench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing.(SOR 2024-2025 vol-2 Pg No -171)

DETAILED ESTIMATE - SUB ESTIMATE II (PIPE LINE & PUMPSET)

S/D of 5 HP submersible motor pump set (Three Phase) with duty condition of 100LPM against 125m head etc., complete. Sor 2024-2025 Vol -2 Pg.No.-108

S/D of Panel Board (Three Phase) for 5.00 HP Submersible motor pump set (Sor 2024-2025 Vol -2 Pg.No.-119)

S/D of 3core 4mm2 flat submersible cable (Sor 2024-2025 Vol -2 Pg.No.-124)

S/D of 50mm dia GI Pipe(Sor 2024-2025 Vol -2 Pg.No.-30)

Charges for erecting submersible motor pump set with proper cable, EB Service, Trial run & clamping etc., complete.

Velladurai (BID ID -1314076)