Restoration of breach and damages alongwith R/S, A/E, pro- siltation measures and other ancillary works on L/B of river Borak from Sonaimukh to Tarapur at different reaches. PACKAGE 3

Amount

Light Jungles: Clearing light jungles and trees upto 15 cm. girth including cutting, uprooting roots and stumps, removing them from the site of the work upto a distance of 30 m, etc. complete as directed. (When 30% of the area is covered by shrubs, trees etc.)

Cutting bamboo, uprooting roots & stumps including removing them from the site of work, etc. complete as directed.

Felling trees including uprooting roots and stumps upto 50 cm. below ground, cutting into pieces and removing the same from the site of work etc. complete as directed. Trees above 1.0m and upto 2.0m girth:

Earth work in embankment by Mechanical means by truck carriage with locally available ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 25 cm thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 4cm cube, dressing as per design section and compaction in layers not exceeding 30 cm in thickness and core cutter soil test at every layer and every 500m distance, etc. complete as directed. A. Compaction with three wheel static roller of 80-100 kN capacity For beyond initial 1 Km & upto 10.00 Km & for all lifts.

Turfing with grass sods of largest possible rectangles of 12 cm. minimum thickness placed closely including dressing earth pegging with Jati bamboo split, watering till the grass grows for a lead up to 90m and all lifts, etc. complete as directed.

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Coloured Corrugated transparent fibre sheet (Dyna roof)1.00mm thick

Labour charge for driving C.G.I. Sheets by hydraulic driving equipment up to specified depth including hire charge of equipment, cost of P.O.L. etc. complete as directed. (C.G.I. sheets will be supplied by the department free of cost)

Manufacturing, supplying and fixing retro reflective sign boards of size 1.22m × 0.76 m made up of 4 mm thick aluminium sheet,face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (Bi-lingual), symbols and borders etc. as per IRC: 67-2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to Class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm C/C to back support frame of M.S. angle iron of size 25 × 25 × 3 mm along with theft resistant measures, mounted and fixed with 2 nos. of 900 mm thick pipe vertical post (AISI 202 Grade) of length 3750 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 30cm × 30cm × 30cm etc.complete. and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of Zinc chromate yellow primer (Vertical post to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing, specification and direction of Engineer-in-Charge

Construction of temporary shed of two roof with mud plinth of 0.45 m height above ground level with Bhaluka bamboo post 1.5 m apart, driven at least 0.75 m below ground and height above plinth of 2.5m. Split Jatti bamboo/tarza wall 10 cm thick touch roofing over bamboo rua frame, placing at 0.15 m clear apart, fitted with bamboo kamies from binding doors and windows with Bamboo Chattai, strengthening with Bamboo frame binding with wire, roofing with TATA Shaktee roofing sheets etc., complete as directed. (Using Bhaluka Bamboo at the rate of 6.00 nos./Rm &Jati Bamboo at the rate of 61.00nos./Rm)

Medium Jungles: Clearing medium jungles and trees upto 15 cm. girth including cutting, uprooting roots and stumps, removing them from the site of the work, etc. complete as directed. (When 30% to 60 % of the area is covered by shrubs, trees etc.)

Preparation of stack yard of boulder/metal etc. including cutting light jungles and removing the same to a safe distance, leveling the ground , filling up depressions etc. complete as directed

Supply of Geo-textile bags of type-A (1.03 × 0.70 m) inner to inner made of Geo-textile non-woven fabric sheets of 400 GSM manufactured from 100% virgin Polypropylene (PP) fibre with minimum properties as per IS 16653:2017 i. Wide Tensile strength (MD) ≥ 20KN/m & Wide Tensile strength(CD) ≥20 KN/m ii. Elongation (MD) ≥50% & Elongation (CD) ≥ 50% iii. Abrasion ≥ 95% iv. Trapezoidal Tear Strength (MD) ≥ 450N & Trapezoidal Tear Strength (CD) ≥ 450N v. CBR Puncture strength ≥ 4000N vi. Permittivity ≥ 1.10s – 1 vii. Permeability ≥ 40l/m2/sec viii. AOS ≤ 75 micron ix. UV Resistance @ 500 hours retained Tensile strength (MD) & (CD) ≥ 80% x. Mass ≥ 400 gm/m² xi. Thickness at 2KPa ≥ 3 mm xii. Seam strength ≥ 80 % of actual fabric strength. Stitching of Bags should be Ring Spun Yarn stitches with 2500-3000 denier double line chain stitch with overlap with stitches along the edge @ minimum 15 stitches per 100 mm. (Bags are to be supplied of 100 numbers in a bundle, properly packed with each bag having proper tag with name of Manufacturer, Batch Number, the GSM and type of polymer encrypted and stitched on top corner and each bag is to be marked with “WRD Govt. of ASSAM” to be printed distinctly. Test Certificate from approved NABL accredited and ISO (Certified Laboratory should invariably be submitted against each batch of material)

Carriage of Geo Bags of size 1.03 × 0.70 m / 1.0 x 0.7m including loading & unloading, stacking, etc. complete and including hire charge of truck with driver and handyman cost of POL etc. completed as directed.(Distance to be calculated from Guwahati)

Supply of Sewing Thread/Yarn PPMF Stitching Thread (2000 Den. Kaplon)

Filling and laying of Geo bags of size 1.03m X 0.70m excluding excavation of sand/silt from flood plain or adjacent chars within a distance of 90m of the work site, filling geo bags with sand/silt having minimum weighing 126.00 Kg and minimum volume 0.084 Cum after filling , double locking chain stitching the mouth of the filled bags with polypropylene thread by power driven double needle double stitched machine, stacking the same in batches of 100, carrying the same to the dumping site including all handling charges and local carriage within a distance of 150m and laying properly as directed. (sand/silt, Geo Bag and Polypropylene thread will be supplied by the department free of cost) With Mar Boat

Collection and supply of River silt by truck carriage free from debries and other foreign material, etc.complete as directed. By manual Means For initial upto 1.00 Km & for all lifts.

For beyond initial 1 km & upto 10.00 km & for all lifts.

Supply of Pre stressed Cement Concrete (PSC) Porcupine members of size 0.10m × 0.10m × 3.00m with M-30 grade of cement concrete conforming to IS 1343:2012 using super-plasticizer @1.2 lit/bag of cement with graded broken coarse aggregates up to 20mm size down conforming to IS 10262:2009 & IS 456:2000 and reinforced with 4 nos. of 4 mm dia. high tensile steel wire cable/strand with necessary cover and 4 mm high tensile stirrups at 250mm C/C, in conformity with IS-6403:R2002 and stressed to required strength not exceeding 9.18 N/mm, holes of 16 mm dia. at 50 cm inside from both ends in the same face and in either face of post another 2 nos. of holes of size 16 mm dia. at 65mm inside from both ends including properly curing for 21 (Twenty one) days and carriage of porcupine members from factory to the stack yard within a distance up to 50 Km including loading, unloading & stacking complete as directed.

Carriage of PSC porcupine members of size 0.10m × 0.10m × 3.00m from Stack yard to Work Site including loading, unloading & stacking

Labour charge for launching of PSC Porcupine including carriage of PSC porcupine members of size 0.10m × 0.10m × 3.00m from the stack yard to the place of launching,erection of the Porcupine with 6 (Six) members properly, supply & fitting/fixing with 12 mm dia. 25 Cm long M.S. Nuts and bolts and launching the porcupine properly as directed. (Lead up to 150 m) (A) Without Boat

Labour charge for launching of PSC Porcupine including carriage of PSC porcupine members of size 0.10m × 0.10m × 3.00m from the stack yard to the place of launching,erection of the Porcupine with 6 (Six) members properly, supply & fitting/fixing with 12 mm dia. 25 Cm long M.S. Nuts and bolts and launching the porcupine properly as directed. (Lead up to 150 m) (B) With Boat

Earth work in excavation of drainage channel by mechanical means to the proper grade and slopes as required including disposing the excavated debris/soil to a safe distance of minimum 50 m distance, etc. complete as directed. For lead up to 50 m and all lifts Wet and sticky soil

Earth work in embankment by manual means by truck carriage in ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and stacking in regular measurable stacks at suitable places including clearing debries, breaking clods up to 4 cm cube, etc. complete as directed. (12.50 % deduction will be made from measured quantities on account of shrinkage) For initial lead upto 1 Km and for all lifts

For every Km extra lead beyond initial lead of 1 km & upto 10 kms

Spreading of earth stacks over the crest and slope of embankment and places as directed in uniform layer of 22cm. thick including breaking clods, dressing, ramming etc. complete where necessary including dressing of the embankment, etc. complete as directed.

Collection and supply of brick bats 10-40mm size to work site including loading, unloading transportation and stacking in measurable stacks including sale tax, compensation if any, etc. complete as directed

Labour charge for laying of brick bats, broken stone metal, sand gravel etc. on approach road including ramming dressing the seat and local carriage of materials up to a distance of 60 m complete as directed.

Dismantling of Structures Dismantling Dismantling of existing existing structures structures like culverts culverts, bridges bridges, retaining retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. By Manual Means, Reinforced Cement Concrete

Excavation for Structures Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I Ordinary soil Upto 3 m depth

Excavation for Structures Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I Ordinary soil 3 m -6m depth

Laying brick soling layer on prepared sub-grade with brick on end edging according to lines, graded and cross-section shown on the drawing filling joints with sand and earth, spreading 25 mm thick layer of earth over brick soling, watering and rolliing the same with three wheel road roller 80-100 kN as per Technical Specification Clause 412

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203,B With natural Gravel I P.C.C Grade M 10,P.C.C Grade M15

Bedding of pipe (A) Type A (Concrete Cradle) Bedding i) Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i) Rate as per Item No.11.4 (II)(i) of Chapter 11

Providing and Laying Reinforced Cement Concrete Pipe NP4 as per Design in Double Row Providing and laying reinforced cement concrete pipe NP4 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106. A) 1200 mm dia

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork.Using concrete mixer

Supplying, fitting and placing MS Bar (Fe-500 D) reinforcement bar(From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Plastering with cement mortar (1:3) 15 mm thick on brickwork in parapet as per technical specifications Clauses 613.4 and 1208.4

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5,Private Land

Haulage excluding Loading & Unloading Haulage of materials by tipper excluding cost of loading, unloading and stacking Case-I : Surfaced Road,,,, Distance 5 km x 16.85 = Rs. 84.27/cum/km

M.S. Plate , 6 mm thickness for shutter,skin gangway

M.S. Plate , 8 mm thickness for shutter,skin gangway

M.S. Plate , 10 mm thickness for shutter,skin gangway

M.S.Channel 250 X 75 mm

M.S.Angle 75x75x6 mm

M.S.Channel 300X 90 mm

M.S.Channel 175 x 75 mm

M.S.Channel 100x50 mm

M.S.Angle 50x50x6 mm

M.S.Angle 45x45x6 mm

M.S.Angle 100x100x10 mm mm

M.S.Angle 65x65x6 mm

M.S.Joist 250X 125 mm

J type Rubber seal 125 mm

C.I.Roller 100x125 mm mm

C.I.Roller pin 16 mm

"F" shaped roller bracket size 100x125m

M.S.Flat 50x6 mm

M.S.Angle 40x40x6 mm

M.S. Channel (50 x 10) mm for top and bottom

M.S. Angle (75x75x6) mm for stiffener, guide, anchoring,gangway post,supporting bar, cross bar, rail post, side bar etc

M.S. Channel (150x75) mm for top and bottom

M.S. Shaft (best quality) of dia. 75mm

M.S. Shaft (best quality) of dia.63 mm

H.D.Thrust ball bearing 65 mmdia

Distatant tube with pin 100x12 mm

coaltar ( 16 kg.tin )

Thread cutting (square) 1 TPI/ 2TPI including fine finishing and making hole in one end as per direction for sizes as given below 75 mm

C.I. Boss with internal thread cutting 1 TPI/ 2TPI, makinggroove for bearing slot for lock plate and 1.5" drill for providing handle as per direction for the following sizes: dia x height 150 mm x 200 mm

M.S lock plate 300 mm x 300 mm of the following thickness as per direction including supply of materials. (machine finished) 8 mm

M.S base plate 300 mm x 300 mm of the following thickness as per direction including supply of materials. (machine finished) 10 mm

G.I.Pipe 20 mm

C.I.Pully 16 mmto 25 mm groove with centre hole size 150mm

Pully stand made of 100x50 mm

Guide channel seperator tube with throulgh bolt of length upto 15" X 1/2/1"

C.I booss with internal thread 150x200mm

HD trust ball bearing 75mm dia

C.I.Pully pin , 16 mm dia

Nuts and Bolts , machine finished , according to size

Arc welding cable 600 Amp.

Hackshaw blade .(0.5 x0.5) inches

M.S. electrode , 8 swg

M.S. electrode , 10 swg

Gas welding cable HDPE

C.I. counter weight circular type 1.5" thick with 25 mm dia.hole & weight of 35 kg each as per direction (machinefinished & fine grinded)

Gas Cutting Nozzole

Water Filter Candle

counter weight holder

ARC Welding mask

Waste cotton

Painting brush 3 inch

Leather Hand gloves

Coir rope

Steel wire rope (tested quality) of the following sizes(ISI standard) 19 mm

Wire brush

Bamboo balooka.

Emery paper

Anti corrisive paint 20 ltr dram

Anti corrosive paint 4 x 1 lit. tin.

Terpentine oil

Mobile oil

Grease

Nylon rope

Kerosine oil

Making MS base plate 300x300mm x100 for post etc

Pully stand made of 100x50mm channel for 150mm

"U" clamp of size 19 mm

Shaft pin 150 mm dia 20 mm

C.I pully 16mm to 25mm dia groove with centre hole as per direction 250mm

CI roller pin of length 125 to 200 mm machined finished 16 mm dia

Tread cutting (square) 2TPI fine finished for 75 mm shaft

D.A. gas 6 cub. Mtr

Oxygen gas 12 cub. Mtr

H.S desiel for Gen. start etc

Material handleing

Transpottation of materials from workshop to site (1 km to 60km)

Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed.

Cost of dewatering involved during earthwork in excavation of foundation trenches of canal structures (by pump) in soil mixed with silt and sand etc. Dewatering by using 1 no. 10 HP and 1 no. 5 HP water pump.

CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 13 mm to 38 mm including curing, bailing out water with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately)

CC work in proportion 1:1½:3 with hard broken river stone aggregate of size 6 mm to 20 mm including curing, with necessary timber shuttering, scaffolding where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately)

Collection of 15 cm to 23 cm hard river boulder including stacking in measurable stacks not more than 1.00 M in height at quarry site and making payment of forest royalty etc, complete as directed.

(A) Labour charge for pitching with one man size boulder including dressing and ramming the seat to proper size and slope, pitching etc. with local carriage of boulders from a distance of 60 M with lift upto 3 M, complete as directed Pitching at Slope

Supply, fitting and fixing of steel gate of size 1.50 x 1.50(2 Nos) having 6mm MS Plate for head regulator including platform/ladder assembly and all necessary hoisting arrangement, rubber seat to be fitted in groves etc. all complete as per approved design and drawing and as directed. (2nos)

12 mm cement plastering including clearing surface and curing, complete as directed. 1:3

Supplying of quick setting concrete admixture of specified brand including loading and unloading, carriage to the work site, complete as directed.

Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment, breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment, profiling etc. with all lift, complete as directed. (Payment will be made after deduction of 12.50% shrinkage allowance from the gross quantity).

Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to safe distance from the working place and depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation, complete as directed at site. (Including bailing out stagnant rain water where necessary).

Soling in foundation at all levels including filling intersides, ramming etc complete as directed and of specified thickness with 9 cm brick on flat including sand packing.

(A) (i) CC work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete below plinth level

Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of CC and RCC works etc, complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

12 mm cement plaster of mix : 1:4

12 mm cement plaster of mix : 1:3

Providing Check gate in(600 mm dia Pipe) made of MS Plate of 5mm x 600mm x 500mm with necessary handle of 20mm x 60 mm screwing 1.6m to 1.8m in Length of steel rod with screwing of 80cm and fitting, fixing of gate in groove of size 10mm x 10mm with rubber seal and providing 2nd Stage of Concreting 1:2:4 etc complete as directed (1No)

Supplying of 25mm dia GI Pipe Ladder 3.30m Length and 0.50m width and steps in 45cm distance c/c with iron plate of 6mm thickness including painting etc complete. (1No)

Providing iron Strainer Plate on the delivery pipe as well as suction side including painting etc. complete (2nos)

Earthwork in back filling of structures, obtained from outside borrow pits filling in 15 cm layers, ramming, dressing, watering, including paying compensation of land if any (with lead up to 30 M and lift 1.5 M).

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 600MM

Labour for fitting and fixing hume pipe in position with collars including joining the cement mortar in proportion 1:3 and curing, including carrying the same from godown to site and complete as directed.

Earthwork in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15 cm layers on both banks as necessary including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment with a lead upto 30 M and lift upto 1.50 M, complete as directed

Serviceable empty cement bags

Labour charge for filling of empty cement bags to attain minimum filled up volume of 0.028 Cum with filled up size of 0.7m x 0.40m x 0.10m, laying and pitching of the earth filled cement bags including excavation and borrowing earth, breaking clods, filling in bags and supplying and stitching the mouth with jute sutli, etc. complete as directed. (cement bags will be supplied by the department free of cost).

1st class brick work in cement mortar in abutment and wing wall, parapet wall etc, including racking out joints and curing etc, complete as directed. 1:4

Earthwork in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15 cm layers on both banks as necessary including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal 5. TURFING 6. EARTHWORK uprooting roots and stumps etc. from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment with a lead upto 30 M and lift upto 1.50 M, complete as directed. Extra lead for every 30 M or part thereof beyond initial lead of 30 M Extra lift for every 1.5 M or part thereof beyond initial lift of 1.5 M (192.20+14.67+14.67)

Labour charge for fitting fixing 15cm dia Hume Pipe incuding local carriage of pipe as directed

Suppling of 150mm Hume Pipe incuding loading , unloading, carriage etc complete as directed

Earthwork in excavation of deposited silt, sand and river debris from the seat of Guide Bunds /Afflux Bunds,etc. including clearing light jungle, removing tree upto 15 cm dia, and uprooting roots and stumps, etc, from the seat of Guide Bunds / Afflux Bunds, etc. including dressing, carriage of excavated earth and depositing the same in stacks at a distance not less than 80 M from the axis of the Guide Bunds / Afflux Bunds, etc. including bailing out of water where necessary upto depth below the existing ground level as mentioned in the approved drawing and complete as directed and specified

Collection of sand at quarry free from dust & other foreign materials including screening and paying of necessary forest royalty etc, complete as directed

Labour charge for spreading of hard river gravel or broken stone of size 13 mm to 38 mm to the required thickness including dressing and ramming the seat before laying the materials as directed with a lead upto 30 M and lift upto 1.5 M, complete as directed.

(A) Labour charge for pitching with one man size boulder including dressing and ramming the seat to proper size and slope, pitching etc. with local carriage of boulders from a distance of 60 M with lift upto 3 M, complete as directed Launching Apron

Construction of temporary shed with 0.30 M high earth plinth and floor with bhaluka bamboo post of size 100 mm to 120 mm dia driven at least 0.75 M below GL and 2.75 M above plinth split jati bamboo walling tied with 3 lines of half bamboo (jati) kamies with 0.63 mm thick GCI sheet roofing over jati bamboo framing with whole bamboo struts fitted with post plate of bamboo purlins tied with galvanized wire, coir string including providing single dharamat jhap doors and windows, complete as directed

Pit Latrine

M/s Thakur Constructions