Rural Development Department Tender

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 10.0 to 19.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Providing and laying in situ / ready mix / ready mix M10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand) (SSR 2021-22 Item No.12.25) BR.5 Page No. 105 and B.7, Page No. 38

Providing cast in situ / ready mix M15 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 4.05 bags/cumt)

Providing and laying in situ / ready mix controlled grade of M20 of trap /granite /quartzite /gneiss metal for RCC works in cut off walls / curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand, excluding reinforcement)

Providing and laying in situ / ready mix M-20 controlled reinforced cement concrete of trap metal for raft slab including "V" haunches, formwork, scaffolding, compaction by vibrating, finishing curing etc. complete. concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) etc. complete. (excluding reinforcement). a) RCC Grade with reversible drum type mixer/ concrete batch mix plant (pan mixer) .

Prividing and fixing pressure relief pipes of 110 mm diametre of PVC as per drawing for R.C.C Raft, galaries returns, abutments, wing wall etc complete.

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawings and Technical specifications etc. complete. (boulder laid without wire crates)

Providing and filling sand in foundation trenches / below Raft as per drawing and technical specifications etc. complete. (Coarse Sand and Gravel ) (SSR 2021-22 Item No.15.07) M.O.R.T and H - 300,2100

Providing and laying in situ / ready mix M-15 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 m in followinh manners a) Height upto 5 M. (With Concrete Mixer)With Natural / VSI standard Artificial Sand ( A) Depth to 10 m percent extra for rate ( B ) Depth upto 15 m Add 40 percent extra for rate ( C ) Depth upto 20 m Add 60 percent extra for rate ( D ) Depth upto 20 m Add 100 percent extra for rate i) M-15 (SSR 2021-22 Item No.17.38) MORT&H (5th Rev.) 1700, 2204

Providing and laying in situ / ready mix controlled M-20 cement concrete of of trap / granite / quartzite/ gniess metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in CM 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) . with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) (SSR 2021-22 Item No.17.52) MORT&H(5th Rev.) 1700, 2205, 2304

Providing and laying in situ / ready mix M20 RCC of trap/ granite/ quartzite/ gneiss metal for RCC work of ballast walls, kerbs and box returns including scaffolding, compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) (SSR 2021-22 Item No.14.44) BR.50 Page No. 143 and B. 7, Page No.38 A) Ballast Wall and Kerb

B) Box Returns

Providing and laying in situ / ready mix M-25 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise. (SSR 2021-22 Item No.14.15) BR.38(b and c) Page No. 135 and B. 7, Page No.38

Providing and laying in situ / ready mix M20 CC of trap/ granite/ quartzite/ gneiss metal for wearing course 8cm thick including compacting, finishing, curing and filling in joints with bitumen etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) (SSR 2021-22 Item No.14.39) BR.47(a) Page No. 140 and B. 7, Page No.38

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete. (SSR 2021-22 Item No.17.37) MORT&H (5th Rev.) 2705, 2706

Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete. (SSR 2021-22 Item No.14.33) BR.43 Page No. 138

Providing, cutting, bending, hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete. (SSR 2021-22 Item No.14.01) BR.35 Page No. 134

Providing and laying 0.90 meter thick metal mat consisting of rubble, oversize metal and normal size metal in specified thickness as per detailed drawing including supplying all materials, hand packing of rubble, spreading metal in layers and hard murum including watering and compaction with power roller etc. complete. (SSR 2021-22 Item No.14.88) As directed by Engineer in charge

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material) (SSR 2021-22 Item No.12.70) MORT and H 2200 &-710.1.4 of iRC 78

Providing and laying of filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition as per drawing and technical specifications etc. complete. (SSR 2021-22 Item No.15.29) MORT and H 2200 &-710.1.4 of iRC 78 (SSR 2021-22 Item No.12.72) MORT and H 2200 &-710.1.4 of iRC 78

Providing tar paper bearing including laying in proper position etc. complete. (SSR 2021-22 Item No.13.02) As directed by Engineer in charge

Providing and constructing Information Pillar of Brick Masonry in C.M. 1:6 of size 2.0 m x 0.23 m x 1.0 m with base pedestal of size 2.3 m x 0.35 m x 0.45 m (0.3 m above ground), excavtion in ground upto 0.52 m, laying 0.15 m thick 80 mm soling, 0.10 m thick c.c. 1:3:6, finishing the pedestal and pillar in cement plaster 12 mm thick in C.M. 1:5 and finishing the pillar with neat cement finish, applying flat oil paint of approved colour in two coats, including curing, finishing etc complete.(In B.C. Soil with 12 mm thick R.C.C. raft in M-15, including reinforcement) Spec. No. :As directed by Engineer-in-charge.

Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. (SSR 2021-22 Item No.46.13) As directed by Engineer in charge.

Removing lime or lean cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. (SSR 2021-22 Item No.46.12) As directed by Engineer in charge.

Testing Charges Aggregate Water Absorption, Specific Gravity, Impact Value, Crushing Value

Sieve Analysis

Murum Liquid limit & plastic limit

Concrete Compressive Strength C.C. Cube (Set of 3 Cubes)

CEMENT Standard Consistancy, Fineness, Specific Gravity, Initial Setting Time, Final Setting Time. Compressive Strength, Soundness by Lechatelier Apparatus

Steel Tensile Strength, Elongation, Yield Stress, Weight Per Meter, Bend / Rebend Test, Proof Stress

Sand Fineness Modulus (Sieve Analysis), Silt and Clay Content

Part B- Cost of Approaches

Providing earth work in embankment with approved materials obtained from departmental land or other sources upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades and section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete

Supplying hard murum/ kankar at the road site, including conveying and stacking complete. (SSR 2021-22 Item No.2.29a)

Spreading hard murum/ soft murrum/ gravel or kankar for side width complete (SSR 2021-22 Item No.2.30)

Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. (SSR 2021-22 Item No.2.31)

Providing and fixing Mandatory/Regulatory sign boards in circular shape of 600 mm dia made out of 1.5mm aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M. S. angle iron post of size 65 mm X 65 mm X 6 mm, 3.45 m long, duly painted with with flat oil paint having alternate black and white bands of 25 cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cm X 60cm X 75cm including transportation etc; complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Providing dry rubble stone pitching 23 cm (about 9 ) thick including all material, quarry spalls, labour etc. complete.( lead to be considered seperately )" (SSR 2021-22 Item No.2.34) MORTH 401

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