Drilling of 300 mm Diameter and various depth of deep RCC Tubewell by Direct Rotary Rig at different villages/HW/SHW in Mandvi, Abdasa Talukas of Kachchh under GROUP-A type borewell/Tubewell in Kachchh District. (on emergency basis due to delay monsoon/ scarcity)

SCHEDULE-B (GROUP-A)

NAME OF WORK : - Drilling of 300 mm Diameter and various depth of deep RCC Tubewell by Direct Rotary Rig at

different villages/HW/SHW in Mandvi, Abdasa Talukas of Kachchh under GROUP-A type

borewell/Tubewell in Kachchh District. (on emergency basis due to delay monsoon/ scarcity)

NAME OF SCHEME : - Different Narmada closure Planning/Regional/Individual/Deposite/BAD/Nal se Jal Water Supply Schemes

NAME OF PROG : - Action plan:2026-27 & Narmada Closure Work

QTY DESCRIPTION RATE PER AMOUNT

Drilling of 250/300 mm dia pilot bore hole in all type of strata by

4220 mud flush direct rotary rig from 0.00 mtr to specified depth. 796.00 Mtr

Reaming of 250 mm dia bore hole to following size of bore

including Assembling,jointing,clamping,lowering

4220 RCC,housing,casing,strainer pipes and other assembly items with 672.00 Mtr

black crrushmetal packing and clay packing etc. complete i)

ITEM dia-2bore hole from Specifed depth.

Providing selected black crush metal of 10 mm to 20 mm mix

Item No. 3: Cement

5 Providing of Cement 6302.00 MT

1 (A) Cement sealing 13273.00 Job

1 (B) Cement Grouting/ Bottom Ceiling 6661.00 Job

Lowering and removing of 100 mm dia drop line and 32 mm dia

air line for development of each water bearing zone come across

1800 upto the full depth of deep tube well of size 300 mm dia RCC tube 148.00 mtr

wells having depth below 186 mtr. above the job is for complete

development of bore.

Lowering and removing of 100 mm dia drop line and 32 mm dia

air line for development of each water bearing zone come across

11 upto the full depth of deep tube well of size 300 mm dia RCC tube 27777.00 Job

wells having depth above 186 mtr. above the job is for complete

development of bore.

Air compressor 400 CFM / 100 PSI upto specify depth. Upto sand

21 free discharge. ( rate is for 6 hours) 16314.00 Job

32 Providing & Suplying clay balls 751.00 Cmt

Providing and supplying of RCC casing pipe and strainer pipes at

the site of work as detailed below;

2954 A) Supply of 300 mm dia RCC Plain pipes used in RCC Tube- 405.76 Mtr

1266 B) Supply of 300 mm dia RCC Strainer pipes used in RCC Tube- 480.95 Mtr

Providing and supplying suitable size of bore plug,RCC pipe

2813 clamp,Nut-Bolts and Bottom Lowering Plate. 96.00 Kg.

QTY DESCRIPTION RATE PER AMOUNT

Providing M S Clamp made from MS plate with three holes on

30 either side with nuts & bolts of Std. make and suitable size. 687.07 Set

450 mm X 65 mm X 10 mm for suitable for 90/110 mm HDPE

450 mm X 65 mm X 10 mm for suitable for 65/80 mm HDPE

ITEM -11 :- Lowering of 3 phase submersible motor pump set

with HDPE pipe and cable into bore well with necessary fitting

accessories by means of mechanised derrick / chanin pulley /

fixtures and jointing the cable with fuse unit /control panel board

including satisfactory testing.(in existing and newly drilled

5 tubewells as per instructions of EIC)

Up to 90 mtr. 1800.00 Job

10 Above 90 mtr & up to 150 mtrs. 2000.00 Job

30 Above 150 mtr & upto 300 mtrs. 2300.00 Job

ITEM -12 :-Lifting of 3 phase submersible motor pump set with

HDPE pipe and cable into bore well with necessary fitting

accessories by means of mechanised derrick / chanin pulley /

fixtures and jointing the cable with fuse unit /control panel board

including satisfactory testing.(in existing and newly drilled

tubewells as per instructions of EIC)

5 Above 90 mtr & up to 150 mtrs. 2000.00 Job

10 Above 150 mtr & upto 300 mtrs. 2300.00 Job

15 Hiring of Hydra/Crane/JCB with Driver (8 Working Hours in 3334.49 Day

Supply of unskilled labour for loading,unloading of various heavy

70 store material from store to vahicles incl. cleaning and stacking of 489.50 Day

materials at as well as on site as per instuctons of EIC.